{"id":18491,"date":"2026-03-10T07:10:56","date_gmt":"2026-03-10T07:10:56","guid":{"rendered":"https:\/\/onmytoolings.com\/?p=18491"},"modified":"2026-03-10T07:12:49","modified_gmt":"2026-03-10T07:12:49","slug":"internal-vs-external-thread","status":"publish","type":"post","link":"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/","title":{"rendered":"\u5185\u30cd\u30b8\u5bfe\u5916\u30cd\u30b8"},"content":{"rendered":"<h1 class=\"wp-block-heading\">\u5185\u30cd\u30b8\u5bfe\u5916\u30cd\u30b8<\/h1>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-60627858 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread.webp ,https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread.webp 780w, https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread.webp\" alt=\"\u5185\u30cd\u30b8\u3068\u5916\u30cd\u30b8\" class=\"uag-image-18495\" width=\"1000\" height=\"584\" title=\"\u5185\u30cd\u30b8\u3068\u5916\u30cd\u30b8\" 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ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #993030;color:#993030\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #993030;color:#993030\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" 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class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#External_Machining_The_%E2%80%9COpen_Air%E2%80%9D_Advantage\" >\u5916\u5f84\u52a0\u5de5\uff1a\u30aa\u30fc\u30d7\u30f3\u30a8\u30a2\u30fc\u300d\u306e\u5229\u70b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#Internal_Machining_The_Claustrophobic_Challenge\" >\u5185\u9762\u52a0\u5de5\uff1a\u9589\u6240\u6050\u6016\u75c7\u3078\u306e\u6311\u6226<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#The_Inverse_Logic_of_Thread_Inspection\" >\u30b9\u30ec\u30c3\u30c9\u691c\u67fb\u306e\u9006\u7406\u8ad6<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#Inspecting_External_Threads\" >\u5916\u306d\u3058\u306e\u691c\u67fb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#Inspecting_Internal_Threads\" >\u5185\u90e8\u306d\u3058\u306e\u691c\u67fb<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#Tolerances_and_Fits\" >\u516c\u5dee\u3068\u9069\u5408<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#Comprehensive_System_Comparison_External_vs_Internal_Threads\" >\u7dcf\u5408\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u6bd4\u8f03\uff1a\u5916\u90e8\u30b9\u30ec\u30c3\u30c9\u3068\u5185\u90e8\u30b9\u30ec\u30c3\u30c9\u306e\u6bd4\u8f03<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#FAQ\" >\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/onmytoolings.com\/ja\/internal-vs-external-thread\/#References_Further_Reading\" >\u53c2\u8003\u6587\u732e<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p>\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u3059\u308b\u305f\u3081\u306b\u306f\u3001\uff08\u30e1\u30fc\u30c8\u30eb\u6cd5\u3084\u7d71\u4e00\u898f\u683c\u306e\u3088\u3046\u306b\uff09\u7406\u8ad6\u7684\u306b\u306f\u307e\u3063\u305f\u304f\u540c\u3058\u306d\u3058\u5c71\u5f62\u72b6\u3092\u5171\u6709\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304c\u3001\u73fe\u5b9f\u4e16\u754c\u3067\u306e\u7269\u7406\u7684\u306a\u5f62\u72b6\u306f\u307e\u3063\u305f\u304f\u9006\u306b\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u5916\u306d\u3058\u306f\u3001\u53e4\u5178\u7684\u306a\u30dc\u30eb\u30c8\u3084\u306d\u3058\u3092\u601d\u3044\u6d6e\u304b\u3079\u3066\u304f\u3060\u3055\u3044\u3002\u5916\u306d\u3058\u306e\u5834\u5408\u3001\u5e7e\u4f55\u5b66\u7684\u306a\u7406\u5c48\u306f\u7c21\u5358\u3067\u3059\u3002\u9577\u5f84\u306f\u5c71\u304b\u3089\u5c71\u307e\u3067\u306e\u8ddd\u96e2\u3067\u3001\u5186\u67f1\u306e\u6700\u5927\u5916\u5e45\u3092\u8868\u3057\u307e\u3059\u3002\u9006\u306b\u3001\u5c0f\u5f84\u306f\u306d\u3058\u5c71\u306e\u6839\u5143\u3067\u6e2c\u5b9a\u3055\u308c\u3001\u90e8\u54c1\u306e\u6700\u3082\u8584\u304f\u3001\u69cb\u9020\u7684\u306b\u6700\u3082\u8106\u5f31\u306a\u30b3\u30a2\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u4e00\u65b9\u3001\u5185\u306d\u3058\u306f\u7a74\u306e\u5185\u9762\u306b\u5207\u3089\u308c\u305f\u3082\u306e\u3067\u3001\u307e\u3055\u306b\u30ca\u30c3\u30c8\u3084\u30a8\u30f3\u30b8\u30f3\u30d6\u30ed\u30c3\u30af\u306e\u5185\u306d\u3058\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u308b\u3002\u3053\u3053\u3067\u306f\u3001\u5e7e\u4f55\u5b66\u7684\u306a\u89b3\u70b9\u304c\u9006\u8ee2\u3059\u308b\u3002\u9577\u5f84\u306f\u306d\u3058\u5c71\u306e\u6839\u306e\u5965\u6df1\u304f\u306b\u96a0\u308c\u3066\u304a\u308a\u3001\u7a74\u306e\u5185\u5074\u3067\u6700\u3082\u5e45\u306e\u5e83\u3044\u90e8\u5206\u3067\u3042\u308b\u3002\u5c0f\u5f84\u306f\u5185\u306d\u3058\u306e\u5c71\u9802\u3092\u8868\u3057\u3001\u5b9f\u7528\u7684\u306a\u6a5f\u68b0\u52a0\u5de5\u7528\u8a9e\u3067\u306f\u3001\u306d\u3058\u3092\u5207\u308b\u524d\u306b\u958b\u3051\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u6700\u521d\u306e\u7a74\u306e\u30b5\u30a4\u30ba\u306b\u76f4\u63a5\u5bfe\u5fdc\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e \u201c\u9006 \u201d\u306e\u5e7e\u4f55\u5b66\u7684\u95a2\u4fc2\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u5358\u306a\u308b\u7406\u8ad6\u7684\u306a\u7df4\u7fd2\u3067\u306f\u306a\u304f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u6a5f\u68b0\u5de5\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u7b2c\u4e00\u6b69\u3067\u3059\u3002\u516c\u5dee\u306e\u8a08\u7b97\u65b9\u6cd5\u304b\u3089\u3001\u73fe\u5834\u3067\u9078\u629e\u3059\u308b\u7279\u5b9a\u306e\u5207\u524a\u5de5\u5177\u306b\u81f3\u308b\u307e\u3067\u3001\u3059\u3079\u3066\u3092\u898f\u5b9a\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Function_and_Mating_Relationship\"><\/span>\u6a5f\u80fd\u3068\u4ea4\u914d\u95a2\u4fc2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u6a5f\u80fd\u3068\u4ea4\u5c3e\u306e\u5f79\u5272<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5916\u306d\u3058\uff08\u96c4\u306d\u3058\uff0f\u5916\u306d\u3058\uff09<\/strong>:\u80fd\u52d5\u7684\u306a\u633f\u5165\u90e8\u54c1\u3068\u3057\u3066\u50cd\u304f\u3002\u901a\u5e38\u3001\u30dc\u30eb\u30c8\u3001\u306d\u3058\u3001\u30b9\u30bf\u30c3\u30c9\u3001\u30ea\u30fc\u30c9\u306d\u3058\u3001\u307e\u305f\u306f\u5185\u306d\u3058\u306b\u304b\u307f\u5408\u3046\u3042\u3089\u3086\u308b\u96c4\u306d\u3058\u30d5\u30a1\u30b9\u30ca\u30fc\u306b\u3042\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u5185\u30cd\u30b8\uff08\u30e1\u30cd\u30b8\uff0f\u5185\u30cd\u30b8\uff09<\/strong>:\u53d7\u52d5\u7684\u306a\u90e8\u54c1\u3068\u3057\u3066\u50cd\u304f\u3002\u901a\u5e38\u3001\u30ca\u30c3\u30c8\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u306d\u3058\u7a74\u3001\u306d\u3058\u30a4\u30f3\u30b5\u30fc\u30c8\u3001\u30d5\u30e9\u30f3\u30b8\u3001\u307e\u305f\u306f\u5916\u306d\u3058\u3092\u53d7\u3051\u5165\u308c\u3001\u4fdd\u6301\u3059\u308b\u3042\u3089\u3086\u308b\u90e8\u54c1\u306b\u898b\u3089\u308c\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u7de0\u3081\u4ed8\u3051\u6642\u306e\u8010\u8377\u91cd\u7279\u6027 \/ \u8ef8\u65b9\u5411\u8377\u91cd \u306d\u3058\u7d99\u624b\u306b\u5f15\u5f35\u8377\u91cd\u304c\u304b\u304b\u308b\u3068\uff08\u5f15\u304d\u96e2\u3055\u308c\u308b\u3068\uff09\u3001\u5f62\u72b6\u306b\u8d77\u56e0\u3057\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u5074\u306b\u7570\u306a\u308b\u529b\u304c\u4f5c\u7528\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a2\u30b9\u30da\u30af\u30c8<\/th><th>\u5916\u306d\u3058\uff08\u30dc\u30eb\u30c8\uff0f\u306d\u3058\u306e\u5834\u5408\uff09<\/th><th>\u5185\u306d\u3058\uff08\u30ca\u30c3\u30c8\/\u7a74\u5185\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u306d\u3058\u5c71\u306e\u30d5\u30e9\u30f3\u30af\u306b\u304b\u304b\u308b\u4e00\u6b21\u8377\u91cd<\/td><td>\u30cd\u30b8\u5c71\u304c\u8ef8\u529b\u3092\u4f1d\u9054\u3059\u308b<\/td><td>\u30cd\u30b8\u5c71\u304c\u8ef8\u529b\u3092\u4f1d\u9054\u3059\u308b<\/td><\/tr><tr><td>\u7cf8\u6b6f\u3078\u306e\u30b9\u30c8\u30ec\u30b9<\/td><td>\u6b6f\u5824\uff08\u4e0a\uff09\u304c\u5727\u7e2e\u3055\u308c\u3066\u3044\u308b<\/td><td>\u6b6f\u6839\uff08\u4e0b\uff09\u304c\u5727\u8feb\u3055\u308c\u3066\u3044\u308b<\/td><\/tr><tr><td>\u30b9\u30ec\u30c3\u30c9\u30eb\u30fc\u30c8\u3078\u306e\u30b9\u30c8\u30ec\u30b9<\/td><td>\u6b6f\u6839\u90e8\uff08\u30d5\u30a3\u30ec\u30c3\u30c8\u90e8\uff09\u306f\u5f15\u5f35\u5fdc\u529b\u3092\u53d7\u3051\u308b\uff08\u6700\u3082\u91cd\u8981\u306a\u90e8\u5206\uff09<\/td><td>\u6b6f\u5824\u306f\u5f15\u5f35\u5fdc\u529b\u3092\u53d7\u3051\u308b<\/td><\/tr><tr><td>\u5178\u578b\u7684\u306a\u5fdc\u529b\u96c6\u4e2d\u306e\u5834\u6240<\/td><td>\u306d\u3058\u6839\u5143\u306e\u30d5\u30a3\u30ec\u30c3\u30c8\u306b\u9ad8\u3044\u5fdc\u529b\u96c6\u4e2d\uff08\u30ce\u30c3\u30c1\u52b9\u679c\uff0b\u5f15\u5f35\u8377\u91cd\uff09<\/td><td>\u5fdc\u529b\u306f\u3088\u308a\u5206\u6563\u3055\u308c\u308b\u304c\u3001\u6700\u521d\u306b\u565b\u307f\u5408\u3063\u305f\u30b9\u30ec\u30c3\u30c9\u306b\u4e0d\u91e3\u308a\u5408\u3044\u306a\u9ad8\u8ca0\u8377\u304c\u304b\u304b\u308b\u3002<\/td><\/tr><tr><td>\u8ca0\u8377\u5206\u6563<\/td><td>\u95a2\u4e0e\u3057\u305f\u30b9\u30ec\u30c3\u30c9\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u3088\u308a\u5747\u4e00\u5316\u3055\u308c\u305f\uff08\u3057\u304b\u3057\u3001\u6700\u521d\u306e\u6570\u30b9\u30ec\u30c3\u30c9\u3067\u306f\u307e\u3060\u6700\u3082\u9ad8\u3044\uff09<\/td><td>\u975e\u5e38\u306b\u4e0d\u5747\u4e00\u3067\u3001\u6700\u521d\u306e3\uff5e5\u672c\u306e\u30cd\u30b8\u5c71\u304c\u5168\u8377\u91cd\u306e60\uff5e80%\u3092\u62c5\u3046\u3053\u3068\u304c\u591a\u3044\uff08\u30d4\u30c3\u30c1\u3001\u6750\u8cea\u3001\u306f\u3081\u5408\u3044\u306b\u3088\u308b\uff09\u3002<\/td><\/tr><tr><td>\u5f37\u5ea6\u306e\u512a\u4f4d\u6027<\/td><td>\u4e00\u822c\u7684\u306b\u5f15\u5f35\u5f37\u5ea6\u304c\u9ad8\u3044\uff08\u65ad\u9762\u304c\u3057\u3063\u304b\u308a\u3057\u3066\u304a\u308a\u3001\u5fdc\u529b\u306b\u5bfe\u3057\u3066\u6839\u5143\u306e\u9762\u7a4d\u304c\u5927\u304d\u3044\uff09<\/td><td>\u7a74\u5468\u8fba\u306e\u6750\u6599\u304c\u6e1b\u5c11\u3057\u3001\u30d5\u30fc\u30d7\u5fdc\u529b\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u56fa\u6709\u5f37\u5ea6\u304c\u4f4e\u3044\u3002<\/td><\/tr><tr><td>\u4e00\u822c\u7684\u306a\u6545\u969c\u30e2\u30fc\u30c9\uff08\u904e\u8ca0\u8377\/\u75b2\u52b4\u6642\uff09<\/td><td>\u306d\u3058\u306e\u6839\u5143\u7834\u58ca\u3001\u6839\u5143\u30d5\u30a3\u30ec\u30c3\u30c8\u3067\u306e\u75b2\u52b4\u304d\u88c2\u306e\u767a\u751f\u3001\u30b7\u30e3\u30f3\u30af\u306e\u5f15\u5f35\u7834\u65ad<\/td><td>\u306d\u3058\u5c71\u306e\u5265\u96e2\uff08\u5185\u306d\u3058\u306e\u305b\u3093\u65ad\u7834\u58ca\uff09\u3001\u30ca\u30c3\u30c8\u306e\u81a8\u5f35\uff0f\u7834\u88c2\u3001\u5f15\u304d\u629c\u304d\u7834\u58ca<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u30ad\u30fc\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u6d1e\u5bdf<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u307b\u3068\u3093\u3069\u306e\u6a19\u6e96\u7684\u306a\u30dc\u30eb\u30c8\u30b8\u30e7\u30a4\u30f3\u30c8\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u5185\u306d\u3058\u304c\u5265\u304c\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5916\u306d\u3058\uff08\u30dc\u30eb\u30c8\uff09\u304c\u5f15\u3063\u5f35\u3089\u308c\u3066\u6700\u521d\u306b\u7834\u640d\u3059\u308b\uff08\u5ef6\u6027\u30cd\u30c3\u30ad\u30f3\u30b0\uff0f\u30b7\u30e3\u30f3\u30af\u306e\u7834\u640d\uff09\u3088\u3046\u306b\u8a2d\u8a08\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u3088\u308a\u5b89\u5168\u3067\u4e88\u6e2c\u53ef\u80fd\u306a\u7834\u640d\u30e2\u30fc\u30c9\uff08\u30dc\u30eb\u30c8\u306f\u7834\u640d\u3059\u308b\u304c\u3001\u30ca\u30c3\u30c8\uff0f\u30cf\u30a6\u30b8\u30f3\u30b0\u306f\u7121\u50b7\u306e\u307e\u307e\uff09\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u5185\u30cd\u30b8\u306f\u5265\u304c\u308c\u3084\u3059\u3044\uff1a\n<ol class=\"wp-block-list\">\n<li>\u30b9\u30ec\u30c3\u30c9\u3092\u652f\u3048\u308b\u7d20\u6750\u306f\u74b0\u72b6\uff08\u65ad\u9762\u7a4d\u304c\u5c11\u306a\u3044\uff09\u3067\u3042\u308b\u3002.<\/li>\n\n\n\n<li>\u30d5\u30fc\u30d7\uff08\u5186\u5468\u65b9\u5411\uff09\u5f15\u5f35\u5fdc\u529b\u306f\u3001\u30ca\u30c3\u30c8\uff0f\u7a74\u3092\u62e1\u5927\u3059\u308b\u50be\u5411\u304c\u3042\u308b\u3002.<\/li>\n\n\n\n<li>\u8ca0\u8377\u306f\u6700\u521d\u306e\u6570\u672c\u306e\u7cf8\u306b\u96c6\u4e2d\u3059\u308b\u3002.<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li>\u9ad8\u5f37\u5ea6\u7528\u9014\uff08\u30b0\u30ec\u30fc\u30c98\/10.9\/12.9\u30dc\u30eb\u30c8\uff09\u3067\u306f\u3001\u30ca\u30c3\u30c8\u306e\u5265\u96e2\u3088\u308a\u3082\u30dc\u30eb\u30c8\u306e\u7834\u640d\u3092\u4fc3\u3059\u305f\u3081\u3001\u30ca\u30c3\u30c8\u3092\u30dc\u30eb\u30c8\u3088\u308a\u308f\u305a\u304b\u306b\u8edf\u3089\u304b\u304f\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u4e00\u65b9\u3001\u5185\u306d\u3058\u306f\u6839\u5143\u306e\u5727\u7e2e\u8377\u91cd\u306b\u8010\u3048\u308b\u304c\u3001\u30b9\u30c8\u30ea\u30c3\u30d4\u30f3\u30b0\u3084\u30d5\u30fc\u30d7\u30d0\u30fc\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u3088\u308a\u8106\u5f31\u3067\u3042\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u8a2d\u8a08\u3067\u306f\u901a\u5e38\u3001\u5185\u306d\u3058\u3092\u904e\u8ca0\u8377\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u512a\u5148\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Machining_Methods_and_Process_Routes\"><\/span>\u52a0\u5de5\u65b9\u6cd5\u3068\u52a0\u5de5\u30eb\u30fc\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5e7e\u4f55\u5b66\u7684\u306a\u7406\u8ad6\u304b\u3089\u6a5f\u68b0\u52a0\u5de5\u73fe\u5834\u306e\u73fe\u5b9f\u306b\u76ee\u3092\u79fb\u3059\u3068\u3001\u5916\u306d\u3058\u3068\u5185\u306d\u3058\u306e\u9055\u3044\u304c\u7269\u7406\u7684\u306b\u306f\u3063\u304d\u308a\u3068\u898b\u3048\u3066\u304d\u307e\u3059\u3002\u306d\u3058\u5c71\u306e\u88fd\u9020\u6226\u7565\u5168\u4f53\u306f\u3001\u30a2\u30af\u30bb\u30b9\u6027\u3068\u3044\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u8981\u7d20\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u308b\u3002\u3053\u306e\u305f\u3063\u305f\u4e00\u3064\u306e\u5909\u6570\u304c\u3001\u5207\u524a\u5de5\u5177\u304c\u3044\u304b\u306b\u7c21\u5358\u306b\u6750\u6599\u306b\u565b\u307f\u5408\u3046\u304b\u3001\u30af\u30fc\u30e9\u30f3\u30c8\u304c\u3044\u304b\u306b\u52b9\u7387\u3088\u304f\u5207\u524a\u30be\u30fc\u30f3\u306b\u5230\u9054\u3067\u304d\u308b\u304b\u3001\u305d\u3057\u3066\u6700\u3082\u91cd\u8981\u306a\u3053\u3068\u306f\u3001\u91d1\u5c5e\u5207\u5c51\u304c\u3069\u3053\u3078\u884c\u304f\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"External_Machining_The_%E2%80%9COpen_Air%E2%80%9D_Advantage\"><\/span><strong>\u5916\u5f84\u52a0\u5de5\uff1a\u30aa\u30fc\u30d7\u30f3\u30a8\u30a2\u30fc\u300d\u306e\u5229\u70b9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5916\u306d\u3058\u306e\u52a0\u5de5\u306f\u3001\u4e00\u822c\u7684\u306b\u975e\u5e38\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3084\u3059\u3044\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u3002\u3053\u306e\u52a0\u5de5\u306f\u30b7\u30ea\u30f3\u30c0\u30fc\u306e\u5916\u5074\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u300c\u30aa\u30fc\u30d7\u30f3\u300d\u306a\u5207\u524a\u74b0\u5883\u3068\u306a\u308b\u3002\u30af\u30fc\u30e9\u30f3\u30c8\u306f\u5207\u308c\u5203\u306b\u76f4\u63a5\u6d41\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u91d1\u5c5e\u306e\u5207\u308a\u304f\u305a\u306f\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u304b\u3089\u81ea\u7136\u306b\u843d\u3061\u308b\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u81ea\u7531\u5ea6\u304c\u3001\u591a\u69d8\u3067\u9ad8\u52b9\u7387\u306a\u88fd\u9020\u65b9\u6cd5\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7cf8\u3092\u56de\u3059\uff1a<\/strong> \u30b7\u30f3\u30b0\u30eb\u30dd\u30a4\u30f3\u30c8\u65cb\u76e4\u306e\u4f7f\u7528 <a class=\"wpil_keyword_link\" href=\"https:\/\/onmytoolings.com\/ja\/%e8%a3%bd%e5%93%81\/%e5%86%86%e5%bd%a2-din-405-%e3%83%ac%e3%82%a4%e3%83%80%e3%82%a6%e3%83%b3%e3%81%ad%e3%81%98%e5%88%87%e3%82%8a%e3%82%a4%e3%83%b3%e3%82%b5%e3%83%bc%e3%83%88-16er-22er-27er-%e3%82%b7%e3%83%aa%e3%83%bc\/\"   title=\"\u4e38\u5f62\uff08RD\uff09DIN 405 \u6c34\u5e73\u8a2d\u7f6e\u306d\u3058\u5207\u308a\u30a4\u30f3\u30b5\u30fc\u30c8 \u2013 16ER \/ 22ER \/ 27ER \u30b7\u30ea\u30fc\u30ba\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1657\" target=\"_blank\">\u306d\u3058\u5207\u308a\u30a4\u30f3\u30b5\u30fc\u30c8<\/a> \u304c\u7cbe\u5ea6\u3068\u67d4\u8edf\u6027\u306e\u57fa\u6e96\u3067\u3042\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30b9\u30ec\u30c3\u30c9\u30ed\u30fc\u30ea\u30f3\u30b0<\/strong> \u5927\u91cf\u751f\u7523\u3068\u9ad8\u5f37\u5ea6\u30d5\u30a1\u30b9\u30ca\u30fc\uff08\u81ea\u52d5\u8eca\u7528\u30dc\u30eb\u30c8\u306a\u3069\uff09\u306b\u306f\u3001\u8ee2\u9020\u304c\u6587\u53e5\u306a\u3057\u306e\u738b\u9053\u3067\u3059\u3002\u91d1\u5c5e\u3092\u5207\u524a\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u786c\u5316\u92fc\u306e\u30c0\u30a4\u30b9\u3067\u30d6\u30e9\u30f3\u30af\u306b\u306d\u3058\u5c71\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u3092\u30d7\u30ec\u30b9\u3057\u3001\u51b7\u9593\u935b\u9020\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5207\u308a\u304f\u305a\u304c\u30bc\u30ed\u306b\u306a\u308a\u3001\u52a0\u5de5\u786c\u5316\u306b\u3088\u308a\u306d\u3058\u5c71\u306e\u75b2\u52b4\u5f37\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u91d1\u578b\u306b\u3088\u308b\u306d\u3058\u5207\u308a\uff1a<\/strong> \u624b\u52d5\u306e\u4fee\u7406\u3084\u624b\u52d5\u306e\u65cb\u76e4\u3067\u306e\u7d20\u65e9\u3044\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u3088\u304f\u4f7f\u308f\u308c\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-2964a3d4 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Thread-Rolling-1024x493.webp ,https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Thread-Rolling.webp 780w, https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Thread-Rolling.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Thread-Rolling-1024x493.webp\" alt=\"\u30b9\u30ec\u30c3\u30c9\u30ed\u30fc\u30ea\u30f3\u30b0\" class=\"uag-image-18496\" width=\"1200\" height=\"578\" title=\"\u30b9\u30ec\u30c3\u30c9\u30ed\u30fc\u30ea\u30f3\u30b0\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Internal_Machining_The_Claustrophobic_Challenge\"><\/span><strong>\u5185\u9762\u52a0\u5de5\uff1a\u9589\u6240\u6050\u6016\u75c7\u3078\u306e\u6311\u6226<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5185\u306d\u3058\u52a0\u5de5\u3001\u7279\u306b\u30d6\u30e9\u30a4\u30f3\u30c9\u30db\u30fc\u30eb\uff08\u90e8\u54c1\u3092\u8cab\u901a\u3057\u3066\u3044\u306a\u3044\u7a74\uff09\u306e\u52a0\u5de5\u306f\u3001\u307e\u3063\u305f\u304f\u5225\u7269\u3067\u3059\u3002\u52a0\u5de5\u74b0\u5883\u306f\u5bc6\u9589\u3055\u308c\u3001\u9589\u6240\u6050\u6016\u75c7\u306b\u306a\u308b\u3002\u30af\u30fc\u30e9\u30f3\u30c8\u306f\u7a74\u306e\u5e95\u307e\u3067\u306a\u304b\u306a\u304b\u5c4a\u304b\u305a\u3001\u5207\u308a\u304f\u305a\u6392\u51fa\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6700\u5927\u306e\u6575\u3068\u306a\u308b\u3002\u8a70\u307e\u3063\u305f\u5207\u308a\u304f\u305a\u306f\u3001\u5373\u5ea7\u306b\u5207\u524a\u5de5\u5177\u3092\u6298\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u5de5\u5177\u3068\u9ad8\u4fa1\u306a\u30ef\u30fc\u30af\u306e\u4e21\u65b9\u3092\u7834\u58ca\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u5236\u9650\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u6a5f\u68b0\u5de5\u306f\u7279\u6b8a\u306a\u6280\u8853\u306b\u983c\u3063\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30bf\u30c3\u30d4\u30f3\u30b0\uff1a<\/strong> \u5c0f\uff5e\u4e2d\u7a0b\u5ea6\u306e\u7a74\u306b\u6700\u3082\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3002\u30bf\u30c3\u30d7\u306f\u7279\u6b8a\u306a\u56de\u8ee2\u5de5\u5177\u3067\u3001\u7a74\u306b\u6253\u3061\u8fbc\u307f\u306a\u304c\u3089\u306d\u3058\u3092\u5207\u308b\u3002\u30b9\u30d1\u30a4\u30e9\u30eb\u30d5\u30eb\u30fc\u30c6\u30c3\u30c9\u30bf\u30c3\u30d7\u306f\u3001\u305d\u306e\u5f62\u72b6\u304c\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u3088\u3046\u306b\u5207\u308a\u304f\u305a\u3092\u7a4d\u6975\u7684\u306b\u5f15\u304d\u4e0a\u3052\u3066\u7a74\u304b\u3089\u6392\u51fa\u3059\u308b\u305f\u3081\u3001\u30d6\u30e9\u30a4\u30f3\u30c9\u30db\u30fc\u30eb\u306e\u5834\u5408\u3001\u591a\u7528\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u5185\u90e8 <a class=\"wpil_keyword_link\" href=\"https:\/\/onmytoolings.com\/ja\/%e3%81%ad%e3%81%98%e5%88%87%e3%82%8a%e5%b7%a5%e5%85%b7\/\"   title=\"\u306d\u3058\u5207\u308a\u5de5\u5177\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1658\" target=\"_blank\">\u306d\u3058\u5207\u308a\u52a0\u5de5<\/a> (\u3064\u307e\u3089\u306a\u3044\uff09\uff1a<\/strong> \u65cb\u76e4\u3067\u5927\u304d\u306a\u7a74\u3092\u3042\u3051\u308b\u3068\u304d\u306b\u4f7f\u7528\u3059\u308b\u3002\u3053\u3053\u3067\u306e\u5927\u304d\u306a\u8ab2\u984c\u306f\u3001\u5de5\u5177\u306e\u525b\u6027\u3067\u3042\u308b\u3002\u5207\u524a\u30a4\u30f3\u30b5\u30fc\u30c8\u306f\u3001\u7a74\u306e\u5185\u5074\u306b\u5c4a\u304f\u30dc\u30fc\u30ea\u30f3\u30b0\u30d0\u30fc\u306b\u53d6\u308a\u4ed8\u3051\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u7a74\u304c\u6df1\u3044\u5834\u5408\u3001\u9577\u3055\u5bfe\u76f4\u5f84\uff08L\/D\uff09\u306e\u30aa\u30fc\u30d0\u30fc\u30cf\u30f3\u30b0\u6bd4\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u5de5\u5177\u306f\u632f\u52d5\u3084\u300c\u3073\u3073\u308a\u300d\u306e\u5f71\u97ff\u3092\u975e\u5e38\u306b\u53d7\u3051\u3084\u3059\u304f\u306a\u308a\u3001\u306d\u3058\u4ed5\u4e0a\u3052\u304c\u53f0\u7121\u3057\u306b\u306a\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30cd\u30b8\u5207\u308a\uff1a<\/strong> \u56de\u8ee2\u3059\u308b <a class=\"wpil_keyword_link\" href=\"https:\/\/onmytoolings.com\/ja\/%e3%83%95%e3%83%a9%e3%82%a4%e3%82%b9%e3%82%ab%e3%83%83%e3%82%bf%e3%83%bc%e3%81%ae%e5%9b%9e%e8%bb%a2%e6%95%b0%e3%81%ae%e8%a8%88%e7%ae%97%e6%96%b9%e6%b3%95\/\"   title=\"\u30d5\u30e9\u30a4\u30b9\u30ab\u30c3\u30bf\u30fc\u306e\u56de\u8ee2\u6570\u306e\u8a08\u7b97\u65b9\u6cd5\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1659\" target=\"_blank\">\u30d5\u30e9\u30a4\u30b9\u30ab\u30c3\u30bf\u30fc<\/a> \u3092\u87ba\u65cb\u72b6\u306b\u4e0b\u964d\u3055\u305b\u308b\u3002\u5207\u308a\u5c51\u304c\u5c0f\u3055\u304f\u3001\u7c21\u5358\u306b\u6392\u51fa\u3055\u308c\u308b\u305f\u3081\u3001\u786c\u3044\u7d20\u6750\u3084\u3001\u30bf\u30c3\u30d7\u3067\u306f\u30c8\u30eb\u30af\u304c\u304b\u304b\u308a\u3059\u304e\u308b\u3088\u3046\u306a\u975e\u5e38\u306b\u5927\u304d\u306a\u5185\u306d\u3058\u306e\u52a0\u5de5\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3<\/th><th>\u5916\u306d\u3058\uff08\u30aa\u30b9\uff0f\u5916\u306d\u3058\uff09<\/th><th>\u5185\u30cd\u30b8\uff08\u30e1\u30b9\uff0f\u5185\u30cd\u30b8\uff09<\/th><th>\u96e3\u6613\u5ea6\uff0f\u30b3\u30b9\u30c8\uff0f\u30ea\u30b9\u30af\u306e\u6bd4\u8f03<\/th><th>\u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th><\/tr><\/thead><tbody><tr><td><strong>\u4e3b\u306a\u52a0\u5de5\u65b9\u6cd5<\/strong><\/td><td>1.\u306d\u3058\u8ee2\u9020\uff08\u5927\u91cf\u751f\u7523\u306b\u6700\u9069\uff09 2. \u5358\u70b9\u65cb\u76e4\uff08\u65cb\u76e4\uff09 3. \u306d\u3058\u8ee2\u9020\u30c0\u30a4\u30b9\/\u904a\u661f\u30c0\u30a4\u30b9\uff08\u30c0\u30a4\u30b9\u8ee2\u9020\uff09 4. \u306d\u3058\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5 5.\u30cd\u30b8\u5c71\u7814\u524a\uff08\u8d85\u7cbe\u5bc6\u7528\uff09<\/td><td>1.\u6210\u5f62\uff0f\u30d5\u30ed\u30fc\u30fb\u30bf\u30c3\u30d4\u30f3\u30b0\uff08\u30c1\u30c3\u30d7\u30ec\u30b9\u51b7\u9593\u6210\u5f62\uff09 2.\u306d\u3058\u5207\u308a\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\uff08\u81ea\u7531\u5ea6\u304c\u9ad8\u3044\uff09 3.\u5207\u524a\u30bf\u30c3\u30d4\u30f3\u30b0\uff08\u4f1d\u7d71\u7684\uff09 4.\u4e00\u70b9\u5185\u9762\u65cb\u524a\uff08\u65cb\u76e4\uff09 5.\u30d6\u30ed\u30fc\u30c1\u30f3\u30b0\uff0f\u30d7\u30c3\u30b7\u30f3\u30b0\uff08\u5e0c\u5c11\u3001\u5927\u53e3\u5f84\uff09<\/td><td>\u5185\u90e8\u306f\u5168\u4f53\u7684\u306b\u304b\u306a\u308a\u53b3\u3057\u3044<\/td><td>\u5916\u90e8\uff1a\u5727\u5ef6\u304c\u512a\u52e2\u3001\u5185\u90e8\uff1a\u6210\u5f62\uff0f\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u304c\u6025\u4e0a\u6607<\/td><\/tr><tr><td><strong>\u5de5\u5177\u525b\u6027\u8981\u4ef6<\/strong><\/td><td>\u4f4e\u3044\uff08\u5f35\u308a\u51fa\u3057\u304c\u77ed\u304f\u3001\u5916\u9762\u304c\u958b\u3044\u3066\u3044\u308b\uff09<\/td><td>\u975e\u5e38\u306b\u9ad8\u3044\uff08\u7d30\u9577\u3044\u5de5\u5177\/\u30bf\u30c3\u30d7\u306e\u30aa\u30fc\u30d0\u30fc\u30cf\u30f3\u30b0\u3001\u632f\u52d5\/\u7834\u640d\u3057\u3084\u3059\u3044\uff09<\/td><td>\u5185\u90e8 &gt;&gt; \u5916\u90e8<\/td><td>\u5c0f\u5f84\u5185\u90e8\uff08M3\u4ee5\u4e0b\uff09\u306f\u6700\u3082\u53b3\u3057\u3044<\/td><\/tr><tr><td><strong>\u30c1\u30c3\u30d7\u306e\u907f\u96e3\u96e3\u6613\u5ea6<\/strong><\/td><td>\u975e\u5e38\u306b\u7c21\u5358\uff08\u30c1\u30c3\u30d7\u306f\u5916\u5074\u306b\u98db\u3073\u3001\u30aa\u30fc\u30d7\u30f3\u30b9\u30da\u30fc\u30b9\uff09<\/td><td>\u975e\u5e38\u306b\u96e3\u3057\u3044\uff08\u5bc6\u9589\u3055\u308c\u305f\u7a74\u3001\u5207\u308a\u304f\u305a\u304c\u8a70\u307e\u308b\u3001\u8a70\u307e\u308b\u3001\u5de5\u5177\u304c\u58ca\u308c\u308b\uff09\u3002<\/td><td>\u5185\u90e8 &gt;&gt; \u5916\u90e8<\/td><td>\u30d6\u30e9\u30a4\u30f3\u30c9\u30db\u30fc\u30eb\u5185\u90e8\u304c\u6700\u5927\u306e\u982d\u75db\u306e\u7a2e<\/td><\/tr><tr><td><strong>\u30af\u30fc\u30e9\u30f3\u30c8\uff0f\u6f64\u6ed1\u30a2\u30af\u30bb\u30b9<\/strong><\/td><td>\u7c21\u5358\uff08\u5916\u90e8\u6d78\u6c34\u307e\u305f\u306f\u8cab\u901a\u5de5\u5177\u304c\u53ef\u80fd\u3067\u3001\u5207\u65ad\u30be\u30fc\u30f3\u306b\u76f4\u63a5\u5c4a\u304f\uff09<\/td><td>\u56f0\u96e3\uff08\u5de5\u5177\u8cab\u901a\u30af\u30fc\u30e9\u30f3\u30c8\u3001\u9ad8\u5727\u3001\u307e\u305f\u306fMQL\u304c\u5fc5\u8981\u3002\uff09<\/td><td>\u5185\u90e8\u306f\u3082\u3063\u3068\u53b3\u3057\u3044<\/td><td>\u976d\u6027\u306e\u9ad8\u3044\u7d20\u6750\uff08\u30c1\u30bf\u30f3\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\uff09\u306f\u3001\u5185\u90e8\u306b\u9ad8\u5727\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002<\/td><\/tr><tr><td><strong>\u5de5\u5177\u5bff\u547d<\/strong><\/td><td>\u9577\u3044\uff08\u30ed\u30fc\u30ea\u30f3\u30b0\u306f\u307b\u307c\u7121\u5236\u9650\u3001\u30bf\u30fc\u30cb\u30f3\u30b0\uff0f\u30df\u30ea\u30f3\u30b0\u306f\u826f\u597d\uff09<\/td><td>\u77ed\u3044\uff08\u7279\u306b\u5c0f\u5f84\u306e\u5207\u524a\u30bf\u30c3\u30d7\uff1a\u6570\u5341\u304b\u3089\u6570\u767e\u306e\u7a74\u3057\u304b\u958b\u3051\u3089\u308c\u306a\u3044\u3053\u3068\u304c\u591a\u3044\uff09<\/td><td>\u591a\u304f\u306e\u5834\u5408\u3001\u5185\u90e8\u306e5\uff5e20\u500d\u77ed\u3044<\/td><td>\u5927\u91cf\u306e\u5185\u5f84\u30bf\u30c3\u30d4\u30f3\u30b0\u306f\u983b\u7e41\u306a\u5de5\u5177\u4ea4\u63db\u304c\u5fc5\u8981<\/td><\/tr><tr><td><strong>\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\uff0f\u51e6\u7406\u901f\u5ea6<\/strong><\/td><td>\u901f\u3044\uff08\u5727\u5ef6\uff1a1\u30d1\u30fc\u30c8\u3042\u305f\u308a\u6570\u79d2\u3001\u30bf\u30fc\u30f3\u3082\u901f\u3044\uff09<\/td><td>\u4f4e\u901f\uff08\u30bf\u30c3\u30d4\u30f3\u30b0\u306f\u4f4e\u901f\uff0b\u30da\u30c3\u30af\uff0f\u30ea\u30d0\u30fc\u30b9\u304c\u5fc5\u8981\u3001\u30d5\u30e9\u30a4\u30b9\u306f\u67d4\u8edf\u3060\u304c\u30d1\u30b9\u304c\u9577\u3044\uff09<\/td><td>\u5185\u90e8 30%-200% \u3088\u308a\u9045\u3044<\/td><td>\u5727\u5012\u7684\u306a\u30b9\u30d4\u30fc\u30c9\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u3092\u6301\u3064\u5927\u91cf\u5916\u8ee2<\/td><\/tr><tr><td><strong>\u5c0f\u5f84\u30ea\u30df\u30c3\u30c8\uff08\u30e1\u30fc\u30c8\u30eb\uff09<\/strong><\/td><td>M1.0-M0.8\u306f\u307e\u3060\u6bd4\u8f03\u7684\u53ef\u80fd\u6027\u304c\u3042\u308b<\/td><td>M1.0\u4ee5\u4e0b\u306f\u975e\u5e38\u306b\u56f0\u96e3\u3001M1.2\uff5eM1.4\u306f\u3059\u3067\u306b\u56f0\u96e3\u3001M0.8\uff5e\u306f\u3057\u3070\u3057\u3070\u7279\u5225\u306a\u30d7\u30ed\u30bb\u30b9\u304c\u5fc5\u8981<\/td><td>\u5185\u90e8\u306f\u3088\u308a\u9650\u5b9a\u7684<\/td><td>\u533b\u7642\u7528\/\u822a\u7a7a\u5b87\u5b99\u7528\u306e\u6975\u5c0f\u30cd\u30b8\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5916\u4ed8\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002<\/td><\/tr><tr><td><strong>\u6700\u3082\u96e3\u3057\u3044\u4ed5\u69d8<\/strong><\/td><td>\u5927\u7c97\u30d4\u30c3\u30c1\u3001\u8d85\u9577\u30cd\u30b8\u3001\u8584\u8089\u30c1\u30e5\u30fc\u30d6\uff08\u632f\u52d5\u30fb\u5909\u5f62\u30ea\u30b9\u30af\uff09<\/td><td>\u5c0f\u5f84\u6df1\u7a74\uff0b\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\u3001\u30d6\u30e9\u30a4\u30f3\u30c9\u30db\u30fc\u30eb\u3001\u9ad8\u786c\u5ea6\u6750\uff08HRC&gt;40\uff09\u3001\u8d85\u5408\u91d1\uff08\u30a4\u30f3\u30b3\u30cd\u30eb\u3001Ti\uff09<\/td><td>-<\/td><td>\u30a4\u30f3\u30ca\u30fc\u30d6\u30e9\u30a4\u30f3\u30c9\uff0b\u30d5\u30a1\u30a4\u30f3\uff0b\u30ab\u30c3\u30c8\u56f0\u96e3\uff1d\u60aa\u5922\u306e\u30b3\u30f3\u30dc<\/td><\/tr><tr><td><strong>\u8868\u9762\u4ed5\u4e0a\u3052\u3068\u5f37\u5ea6<\/strong><\/td><td>\u5727\u5ef6\u306b\u6700\u9069\uff08\u51b7\u9593\u52a0\u5de5\u786c\u5316\u3001Ra 0.2\uff5e0.4\u03bcm\u3001\u75b2\u52b4\u5f37\u5ea6+30\uff5e50%\uff09<\/td><td>\u6210\u5f62\u30bf\u30c3\u30d4\u30f3\u30b0\u304c\u6700\u9069\uff08\u7d50\u6676\u7c92\u306e\u5fae\u7d30\u5316\u3001\u5727\u5ef6\u306e\u3088\u3046\u306a\u9ad8\u5f37\u5ea6\uff09\u3001\u5207\u524a\u30bf\u30c3\u30d4\u30f3\u30b0\u306f\u52a3\u308b\u3002<\/td><td>\u5916\u9762\u5727\u5ef6 &gt; \u5185\u9762\u6210\u5f62 &gt; \u305d\u306e\u4ed6<\/td><td>\u9ad8\u75b2\u52b4\u90e8\u54c1\u306f\u3001\u5916\u9762\u5727\u5ef6\u307e\u305f\u306f\u5185\u9762\u6210\u5f62\u3092\u512a\u5148\u3059\u308b\u3002<\/td><\/tr><tr><td><strong>\u30b3\u30b9\u30c8\u30e9\u30f3\u30ad\u30f3\u30b0\uff08\u91cf\u7523\uff09<\/strong><\/td><td>\u6700\u4f4e\u5727\u5ef6\u2192\u30c0\u30a4\u30b9\u5727\u5ef6\u2192\u65cb\u524a\uff0f\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u2192\u7814\u524a<\/td><td>\u6700\u4f4e\u30bf\u30c3\u30d4\u30f3\u30b0\u6210\u5f62\uff08\u30c1\u30c3\u30d7\u30ec\u30b9\uff09\u2192\u30cd\u30b8\u5207\u308a\u52a0\u5de5\uff08\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u3060\u304c\u9ad8\u4fa1\u306a\u5de5\u5177\uff09\u2192\u5207\u524a\u30bf\u30c3\u30d4\u30f3\u30b0\uff08\u5b89\u4fa1\u306a\u5de5\u5177\u3060\u304c\u5bff\u547d\u304c\u77ed\u3044\uff09<\/td><td>\u4e00\u822c\u7684\u306b\u5185\u90e8\u30b3\u30b9\u30c8\u306f\u9ad8\u3044<\/td><td>\u5916\u5f84\u30ed\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u91cf\u7523\u306e\u305f\u3081\u306e\u30b3\u30b9\u30c8\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u738b\u8005\u3067\u3042\u308b\u3002<\/td><\/tr><tr><td><strong>\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u30ea\u30b9\u30af<\/strong><\/td><td>\u5727\u5ef6\u524d\u306e\u30d6\u30e9\u30f3\u30af\u8868\u9762\u4e0d\u826f \u2192 \u30c0\u30a4\u30b9\u7834\u640d \u8584\u8089\u5727\u5ef6\uff0f\u65cb\u524a \u2192 \u30aa\u30fc\u30d0\u30ea\u30c6\u30a3\uff0f\u30a8\u30ad\u30b9\u30d1\u30f3\u30b7\u30e7\u30f3 \u632f\u52d5\u306b\u3088\u308b\u30d4\u30c3\u30c1\u30a8\u30e9\u30fc<\/td><td>\u30bf\u30c3\u30d7\u306e\u7834\u640d\uff08\u6700\u3082\u4e00\u822c\u7684\u306a\u707d\u5bb3\uff09 \u30d6\u30e9\u30a4\u30f3\u30c9\u30db\u30fc\u30eb\u306e\u4e0d\u5b8c\u5168\u306a\u6700\u7d42\u306d\u3058 \u6210\u5f62\/\u5207\u524a\u5f8c\u306e\u30b9\u30d7\u30ea\u30f3\u30b0\u30d0\u30c3\u30af\u306e\u904e\u5927 \u5207\u5c51\u6392\u51fa\u4e0d\u826f\u2192\u304b\u3058\u308a\/\u7834\u640d<\/td><td>\u5185\u90e8\u30ea\u30b9\u30af\u306f\u306f\u308b\u304b\u306b\u9ad8\u3044<\/td><td>\u5185\u90e8\u306e\u7834\u640d\u3057\u305f\u30bf\u30c3\u30d7\u306e\u9664\u53bb\u306f\u975e\u5e38\u306b\u9ad8\u304f\u3064\u304f\u53ef\u80fd\u6027\u304c\u3042\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-80e3cff5 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Different-tapping-types.webp ,https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Different-tapping-types.webp 780w, https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Different-tapping-types.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Different-tapping-types.webp\" alt=\"\u3055\u307e\u3056\u307e\u306a\u30bf\u30c3\u30d4\u30f3\u30b0\u30fb\u30bf\u30a4\u30d7\" class=\"uag-image-18498\" width=\"1000\" height=\"562\" title=\"\u3055\u307e\u3056\u307e\u306a\u30bf\u30c3\u30d4\u30f3\u30b0\u30fb\u30bf\u30a4\u30d7\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Inverse_Logic_of_Thread_Inspection\"><\/span><strong>\u30b9\u30ec\u30c3\u30c9\u691c\u67fb\u306e\u9006\u7406\u8ad6<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u7cbe\u5bc6\u88fd\u9020\u306e\u4e16\u754c\u3067\u306f\u3001\u6e2c\u5b9a\u3067\u304d\u306a\u3044\u3082\u306e\u306f\u5236\u5fa1\u3067\u304d\u306a\u3044\u3002\u5916\u306d\u3058\u3068\u5185\u306d\u3058\u306e\u5e7e\u4f55\u5b66\u7684\u7279\u5fb4\u304c\u9006\u8ee2\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u305d\u308c\u3092\u691c\u67fb\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u5de5\u5177\u306f\u3001\u6e2c\u5b9a\u3059\u308b\u90e8\u54c1\u3068\u7269\u7406\u7684\u306b\u6b63\u53cd\u5bfe\u3067\u3059\u3002\u88fd\u9020\u73fe\u5834\u3067\u306d\u3058\u306e\u54c1\u8cea\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u6a5f\u68b0\u5de5\u306f\u57fa\u672c\u7684\u306b\u300c\u5b8c\u74a7\u306a\u300d\u76f8\u624b\u90e8\u54c1\u3092\u4f7f\u7528\u3057\u3066\u3001\u65b0\u3057\u304f\u52a0\u5de5\u3055\u308c\u305f\u3082\u306e\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Inspecting_External_Threads\"><\/span><strong>\u5916\u306d\u3058\u306e\u691c\u67fb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>\u30d1\u30fc\u30c8\u306e\u5468\u56f2<\/strong> \u30dc\u30eb\u30c8\u306e\u3088\u3046\u306a\u5916\u306d\u3058\u3092\u8a55\u4fa1\u3059\u308b\u5834\u5408\u3001\u7b2c\u4e00\u306e\u95a2\u5fc3\u4e8b\u306f\u3001\u6a19\u6e96\u7684\u306a\u30ca\u30c3\u30c8\u306b\u7de9\u307f\u3059\u304e\u305a\u306b\u30b9\u30e0\u30fc\u30ba\u306b\u306d\u3058\u8fbc\u3081\u308b\u304b\u3069\u3046\u304b\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b9\u30ec\u30c3\u30c9\u30ea\u30f3\u30b0\u30b2\u30fc\u30b8<\/strong> \u73fe\u5834\u3067\u306e\u6a19\u6e96\u7684\u306a\u5de5\u5177\u306f\u3001\u30b9\u30ec\u30c3\u30c9\u30ea\u30f3\u30b0\u30b2\u30fc\u30b8\u3067\u3042\u308b\u3002\u30b4\u30fc\u300d\u30ea\u30f3\u30b0\u3068\u300c\u30ce\u30fc\u30fb\u30b4\u30fc\u300d\u30ea\u30f3\u30b0\u306e2\u3064\u304c\u3042\u308b\u3002\u30b4\u30fc\u30fb\u30ea\u30f3\u30b0\u306f\u3001\u6750\u6599\u304c\u6700\u5927\u306b\u306a\u3063\u305f\u72b6\u614b\u306e\u5b8c\u74a7\u306a\u30b5\u30a4\u30ba\u306e\u30ca\u30c3\u30c8\u3092\u6a21\u5023\u3059\u308b\u3082\u306e\u3067\u3001\u904e\u5ea6\u306e\u529b\u3092\u304b\u3051\u305a\u306b\u30dc\u30eb\u30c8\u306b\u5b8c\u5168\u306b\u306d\u3058\u8fbc\u307e\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u30ce\u30fc\u30fb\u30b4\u30fc\u30fb\u30ea\u30f3\u30b0\u306f\u3001\u6700\u5c0f\u30d4\u30c3\u30c1\u76f4\u5f84\u306e\u9650\u754c\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3082\u306e\u3067\u30012\u56de\u8ee2\u4ee5\u4e0a\u306d\u3058\u8fbc\u3093\u3067\u306f\u306a\u3089\u306a\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u7cbe\u5bc6\u6e2c\u5b9a\uff1a<\/strong> \u5358\u7d14\u306a\u5408\u683c\u30fb\u4e0d\u5408\u683c\u3067\u306f\u306a\u304f\u3001\u6b63\u78ba\u306a\u6570\u5024\u30c7\u30fc\u30bf\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u54c1\u8cea\u7ba1\u7406\u691c\u67fb\u5b98\u306f <strong>\u30b9\u30ec\u30c3\u30c9\u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30bf\u30fc<\/strong> \u30d4\u30c3\u30c1\u5f84\u3092\u76f4\u63a5\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u7279\u6b8a\u306aV\u5b57\u578b\u30a2\u30f3\u30d3\u30eb\u3092\u88c5\u5099\u3002\u9ad8\u7cbe\u5ea6\u306e\u5b9f\u9a13\u5ba4\u3067\u306f <strong>3\u7dda\u5f0f<\/strong> \u304c\u30b4\u30fc\u30eb\u30c9\u30fb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3067\u3059\u3002\u7cbe\u5bc6\u7814\u78e8\u3055\u308c\u305f3\u672c\u306e\u30ef\u30a4\u30e4\u30fc\u3092\u306d\u3058\u6e9d\u306b\u5165\u308c\u3001\u305d\u308c\u3092\u6a2a\u5207\u3063\u3066\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u6975\u3081\u3066\u6b63\u78ba\u306b\u771f\u306e\u30d4\u30c3\u30c1\u76f4\u5f84\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Inspecting_Internal_Threads\"><\/span><strong>\u5185\u90e8\u306d\u3058\u306e\u691c\u67fb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong> \u6df1\u6df5\u3092\u63a2\u308b<\/strong> \u306d\u3058\u7a74\u306e\u691c\u67fb\u306b\u306f\u3001\u6a5f\u68b0\u52a0\u5de5\u3068\u540c\u3058\u3088\u3046\u306a\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002\u7a74\u306e\u4e2d\u3092\u7c21\u5358\u306b\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u89e6\u899a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3068\u5c02\u7528\u306e\u30d7\u30ed\u30fc\u30d6\u306b\u5168\u9762\u7684\u306b\u983c\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b9\u30ec\u30c3\u30c9\u30d7\u30e9\u30b0\u30b2\u30fc\u30b8<\/strong> \u30ea\u30f3\u30b0\u30b2\u30fc\u30b8\u306e\u9006\u3067\u3001\u306d\u3058\u30d7\u30e9\u30b0\u30b2\u30fc\u30b8\u306f\u3001\u9ad8\u7cbe\u5ea6\u306e\u786c\u5316\u92fc\u30dc\u30eb\u30c8\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u30b4\u30fc\u300d\u5074\u306f\u3001\u306d\u3058\u7a74\u306e\u5e95\u307e\u3067\u30b9\u30e0\u30fc\u30ba\u306b\u306d\u3058\u8fbc\u307e\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u9577\u5f84\u3068\u30d4\u30c3\u30c1\u5f84\u304c\u6a19\u6e96\u30dc\u30eb\u30c8\u3092\u53d7\u3051\u5165\u308c\u308b\u306e\u306b\u5341\u5206\u306a\u5927\u304d\u3055\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3002No-Go \u201c\u7aef\u306f\u3001\u7a74\u304c\u5927\u304d\u304f\u5207\u3089\u308c\u3059\u304e\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u5185\u90e8\u6e2c\u5b9a\u306e\u8ab2\u984c\uff1a<\/strong> \u5185\u306d\u3058\u5f84\u3092\u5b9f\u969b\u306b\u6570\u5024\u3067\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u975e\u5e38\u306b\u96e3\u3057\u3044\u3002\u5c02\u7528\u306e\u5185\u306d\u3058\u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30bf\u30fc\u306f\u5b58\u5728\u3059\u308b\u304c\u3001\u7e4a\u7d30\u3067\u9762\u5012\u3067\u3042\u308b\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u91cd\u8981\u306a\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3084\u533b\u7642\u90e8\u54c1\u3067\u306f\u3001\u5185\u90e8\u5f62\u72b6\u306e\u691c\u8a3c\u306b\u306f\u3001\u7a74\u306e\u5185\u90e8\u306e\u578b\u3092\u92f3\u9020\u3059\u308b\u304b\u3001\u5c02\u7528\u306e\u30b9\u30bf\u30a4\u30e9\u30b9\u3092\u5099\u3048\u305f\u9ad8\u5ea6\u306a\u4e09\u6b21\u5143\u6e2c\u5b9a\u6a5f\uff08CMM\uff09\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-b8d2ce04 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Inspecting-External-and-Internal-Threads.webp ,https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Inspecting-External-and-Internal-Threads.webp 780w, https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Inspecting-External-and-Internal-Threads.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Inspecting-External-and-Internal-Threads.webp\" alt=\"\u5916\u306d\u3058\u3068\u5185\u306d\u3058\u306e\u691c\u67fb\" class=\"uag-image-18499\" width=\"1000\" height=\"545\" title=\"\u5916\u306d\u3058\u3068\u5185\u306d\u3058\u306e\u691c\u67fb\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tolerances_and_Fits\"><\/span><strong>\u516c\u5dee\u3068\u9069\u5408<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5916\u5074\u306e\u30dc\u30eb\u30c8\u3068\u5185\u5074\u306e\u306d\u3058\u7a74\u304c\u7406\u8ad6\u7684\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u901a\u308a\u306b\u5b8c\u74a7\u306b\u52a0\u5de5\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u306d\u3058\u304c\u5408\u308f\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u3002\u306a\u305c\u304b\uff1f\u6a5f\u68b0\u7684\u306a\u7d44\u7acb\u90e8\u54c1\u304c\u6a5f\u80fd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u6f64\u6ed1\u3001\u9632\u9306\u30e1\u30c3\u30ad\u3001\u3042\u308b\u3044\u306f\u5358\u306b\u624b\u4f5c\u696d\u3067\u7d50\u5408\u305b\u305a\u306b\u7d44\u307f\u7acb\u3066\u308b\u80fd\u529b\u306a\u3069\u3001\u6975\u5c0f\u306e\u5236\u5fa1\u3055\u308c\u305f\u300c\u76ee\u306b\u898b\u3048\u306a\u3044\u7a7a\u9593\u300d\u304c\u5fc5\u8981\u3060\u304b\u3089\u3067\u3059\u3002\u3053\u306e\u5fae\u5c0f\u306a\u7a7a\u9593\u306f\u3001\u516c\u5dee\u3068\u306f\u3081\u3042\u3044\u3068\u3044\u3046\u53b3\u683c\u306a\u30eb\u30fc\u30eb\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30e1\u30fc\u30c8\u30eb\uff08ISO\uff09\u306d\u3058\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u5185\u306d\u3058\u3068\u5916\u306d\u3058\u306e\u533a\u5225\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u8a2d\u8a08\u56f3\u3067\u306f\u3059\u3050\u306b\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5916\u306d\u3058\u516c\u5dee\uff08\u5c0f\u6587\u5b57\uff09\uff1a<\/strong> \u30dc\u30eb\u30c8\u3084\u306d\u3058\u306e\u3088\u3046\u306a\u5916\u306d\u3058\u306e\u516c\u5dee\u5e2f\u306f\u3001\u5e38\u306b\u5c0f\u6587\u5b57\u3067\u6307\u5b9a\u3055\u308c\u308b\uff08\u4f8b\uff0e, <code>g<\/code>, <code>h<\/code>, <code>e<\/code>).\u4f8b\u3048\u3070\u3001\u6a19\u6e96\u30dc\u30eb\u30c8\u306e\u4e00\u822c\u7684\u306a\u516c\u5dee\u7b49\u7d1a\u306f6g\u3067\u3059\u3002\u6570\u5b57\u306e\u300c6\u300d\u306f\u7cbe\u5ea6\u306e\u7b49\u7d1a\uff08\u516c\u5dee\u306e\u7a93\u306e\u5927\u304d\u3055\uff09\u3092\u8868\u3057\u3001\u300cg\u300d\u306f\u305d\u306e\u7a93\u306e\u4f4d\u7f6e\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002g\u300d\u306e\u4f4d\u7f6e\u306f\u3001\u30dc\u30eb\u30c8\u306e\u6700\u5927\u8a31\u5bb9\u30b5\u30a4\u30ba\u3092\u7406\u8ad6\u7684\u306a\u57fa\u672c\u30b5\u30a4\u30ba\u3088\u308a\u308f\u305a\u304b\u306b\u5c0f\u3055\u304f\u30ab\u30c3\u30c8\u3057\u3001\u5c0f\u3055\u306a\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u4fdd\u8a3c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5185\u306d\u3058\u516c\u5dee\uff08\u5927\u6587\u5b57\uff09\uff1a<\/strong> \u9006\u306b\u3001\u5185\u306d\u3058\u516c\u5dee\u5e2f\u306f\u5e38\u306b\u5927\u6587\u5b57\u3067\u6307\u5b9a\u3055\u308c\u308b\uff08\u4f8b\uff0e, <code>G<\/code>, <code>H<\/code>).\u6a19\u6e96\u7684\u306a\u30ca\u30c3\u30c8\u306b\u306f\u901a\u5e38 <strong>6H<\/strong> \u8a31\u5bb9\u8aa4\u5dee\u3092\u793a\u3059\u3002H \u201c\u306f\u3001\u306d\u3058\u7a74\u306e\u6700\u5c0f\u8a31\u5bb9\u5bf8\u6cd5\u304c\u7406\u8ad6\u4e0a\u306e\u57fa\u672c\u5bf8\u6cd5\u3068\u5b8c\u5168\u306b\u7b49\u3057\u3044\uff08\u4e0b\u9650\u504f\u5dee\u304c\u30bc\u30ed\uff09\u3053\u3068\u3092\u793a\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p>6H\u306e\u5185\u306d\u3058\u30686G\u306e\u5916\u306d\u3058\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u6700\u3082\u4e00\u822c\u7684\u306a\u6a19\u6e96\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u30d5\u30a3\u30c3\u30c8\u304c\u751f\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u8a08\u7b97\u306b\u3088\u308a\u3001\u4e21\u8005\u304c\u5b8c\u5168\u306b\u3076\u3064\u304b\u308b\u3053\u3068\u306f\u306a\u304f\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u64cd\u4f5c\u306e\u305f\u3081\u306b\u5341\u5206\u306a\u30b9\u30da\u30fc\u30b9\u304c\u6b8b\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u6700\u7d42\u7684\u306b\u3001\u3053\u308c\u3089\u306e\u516c\u5dee\u306f\u3001\u30d4\u30c3\u30c1\u76f4\u5f84\uff08\u306d\u3058\u5c71\u306e\u7a1c\u7dda\u3068\u6e9d\u304c\u7b49\u3057\u3044\u5e45\u3092\u6301\u3064\u7406\u8ad6\u7684\u306a\u5186\u67f1\uff09\u306b\u6700\u3082\u6c7a\u5b9a\u7684\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u6a19\u6e96\u30e1\u30fc\u30c8\u30eb\u306d\u3058\u306e\u5834\u5408\u3001\u7406\u8ad6\u4e0a\u306e\u30d4\u30c3\u30c1\u5f84\uff08d2\uff09\u306f\u3001\u547c\u3073\u5f84\uff08d\uff09\u3068\u30d4\u30c3\u30c1\uff08P\uff09\u3092\u7528\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u5f0f\u3067\u8a08\u7b97\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong><em>d2 = d - 0.6495P<\/em><\/strong><\/p>\n\n\n\n<p>\u3053\u306e\u7279\u5b9a\u306e\u5bf8\u6cd5\u3092\u6307\u5b9a\u3055\u308c\u305f\u516c\u5dee\u5e2f\u5185\u3067\u7ba1\u7406\u3059\u308b\u3053\u3068\u304c\u3001\u5148\u306b\u8ff0\u3079\u305f\u6a5f\u68b0\u52a0\u5de5\u3068\u691c\u67fb\u306e\u4e21\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u7d42\u76ee\u6a19\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comprehensive_System_Comparison_External_vs_Internal_Threads\"><\/span>\u7dcf\u5408\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u6bd4\u8f03\uff1a\u5916\u90e8\u30b9\u30ec\u30c3\u30c9\u3068\u5185\u90e8\u30b9\u30ec\u30c3\u30c9\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u7279\u5fb4\/\u5bf8\u6cd5<\/strong><\/td><td><strong>\u5916\u306d\u3058\uff08\u30aa\u30b9\uff09<\/strong><\/td><td><strong>\u5185\u30cd\u30b8\uff08\u30e1\u30b9\uff09<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>\u5e7e\u4f55\u5b66\u7684\u4f4d\u7f6e<\/strong><\/td><td>\u5186\u67f1\u3084\u5186\u9310\u306e\u5916\u9762\u306b\u5207\u308a\u8fbc\u307f\u3092\u5165\u308c\u308b\u3002.<\/td><td>\u30dc\u30fc\u30ea\u30f3\u30b0\u307e\u305f\u306f\u30c9\u30ea\u30eb\u3067\u958b\u3051\u305f\u7a74\u306e\u5185\u9762\u306b\u5207\u308a\u8fbc\u307f\u3092\u5165\u308c\u308b\u3002.<\/td><\/tr><tr><td><strong>\u4ee3\u8868\u7684\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/strong><\/td><td>\u30dc\u30eb\u30c8\u3001\u30de\u30b7\u30f3\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u30b9\u30bf\u30c3\u30c9\u3001\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u306d\u3058\u30b7\u30e3\u30d5\u30c8\u3002.<\/td><td>\u30ca\u30c3\u30c8\u3001\u306d\u3058\u5207\u308a\u30d5\u30e9\u30f3\u30b8\u3001\u30a8\u30f3\u30b8\u30f3\u30d6\u30ed\u30c3\u30af\u3084\u6a5f\u68b0\u30d9\u30c3\u30c9\u306e\u306d\u3058\u7a74\u3002.<\/td><\/tr><tr><td><strong>\u4e3b\u8981\u76f4\u5f84 (D \/ d)<\/strong><\/td><td>\u9802\u4e0a\u304b\u3089\u9802\u4e0a\u307e\u3067\u306e\u8ddd\u96e2\u3092\u8868\u3059\u3002\u6700\u5927\u306e\u5916\u5bf8\uff08\u516c\u79f0\u30b5\u30a4\u30ba\uff09\u3002.<\/td><td>\u6839\u304b\u3089\u6839\u307e\u3067\u306e\u8ddd\u96e2\u3092\u8868\u3059\u3002\u7a74\u306e\u5965\u306b\u96a0\u308c\u3066\u3044\u308b\u6700\u3082\u5e83\u3044\u5207\u308a\u53e3\u3002.<\/td><\/tr><tr><td><strong>\u5c0f\u5f84\uff08D1 \/ d1\uff09<\/strong><\/td><td>\u6839\u5143\u306e\u76f4\u5f84\u3092\u8868\u3059\u3002\u30d5\u30a1\u30b9\u30ca\u30fc\u306e\u4e2d\u3067\u6700\u3082\u7d30\u304f\u3001\u69cb\u9020\u7684\u306b\u8106\u5f31\u306a\u30b3\u30a2\u3002.<\/td><td>\u5c71\u5f84\u3092\u8868\u3059\u3002\u306d\u3058\u5207\u308a\u524d\u306b\u5fc5\u8981\u306a\u30bf\u30c3\u30d7\u30c9\u30ea\u30eb\u30b5\u30a4\u30ba\u3092\u76f4\u63a5\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/td><\/tr><tr><td><strong>\u4e3b\u8981\u52a0\u5de5\u5de5\u7a0b<\/strong><\/td><td>\u30b7\u30f3\u30b0\u30eb\u30dd\u30a4\u30f3\u30c8\u306d\u3058\u5207\u308a\u3001\u306d\u3058\u8ee2\u9020\uff08\u51b7\u9593\u6210\u5f62\/\u935b\u9020\uff09\u3001\u30c0\u30a4\u30b9\u306b\u3088\u308b\u306d\u3058\u5207\u308a\u3001\u306d\u3058\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u3002.<\/td><td>\u30bf\u30c3\u30d4\u30f3\u30b0\uff08\u30ab\u30c3\u30c8\u30bf\u30c3\u30d7\u3001\u30d5\u30a9\u30fc\u30e0\u30bf\u30c3\u30d7\uff09\u3001\u5185\u306d\u3058\u52a0\u5de5\uff08\u30dc\u30fc\u30ea\u30f3\u30b0\uff09\u3001\u306d\u3058\u5207\u308a\u52a0\u5de5\u3002.<\/td><\/tr><tr><td><strong>\u52a0\u5de5\u74b0\u5883<\/strong><\/td><td>\u30aa\u30fc\u30d7\u30f3\u30a8\u30a2\u5207\u65ad\u3002\u30af\u30fc\u30e9\u30f3\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6027\u306b\u512a\u308c\u3001\u91cd\u529b\/\u9060\u5fc3\u529b\u306b\u3088\u308b\u5207\u5c51\u306e\u81ea\u7136\u6392\u51fa\u304c\u53ef\u80fd\u3002.<\/td><td>\u5bc6\u9589\u578b\uff0f\u9589\u6240\u6050\u6016\u75c7\u3002\u7279\u306b\u30d6\u30e9\u30a4\u30f3\u30c9\u30db\u30fc\u30eb\u3002\u5207\u308a\u304f\u305a\u304c\u8a70\u307e\u308b\u5371\u967a\u6027\u304c\u9ad8\u304f\u3001\u30af\u30fc\u30e9\u30f3\u30c8\u306e\u6d78\u900f\u304c\u60aa\u3044\u3002.<\/td><\/tr><tr><td><strong>\u91d1\u578b\u306e\u8ab2\u984c<\/strong><\/td><td>\u4e00\u822c\u7684\u306b\u9ad8\u525b\u6027\u306e\u5de5\u5177\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3002\u5de5\u5177\u306e\u6469\u8017\u3092\u8996\u899a\u7684\u306b\u76e3\u8996\u3057\u3084\u3059\u3044\u3002.<\/td><td>\u5207\u308a\u304f\u305a\u304c\u8a70\u307e\u3063\u3066\u5de5\u5177\u304c\u7834\u640d\u3057\u3084\u3059\u3044\u3002\u5185\u90e8 <a class=\"wpil_keyword_link\" href=\"https:\/\/onmytoolings.com\/ja\/turning-tool-holder\/%e3%83%9c%e3%83%bc%e3%83%aa%e3%83%b3%e3%82%b0%e3%83%90%e3%83%bc-4\/\"   title=\"\u30dc\u30fc\u30ea\u30f3\u30b0\u30fb\u30d0\u30fc\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1660\" target=\"_blank\">\u30dc\u30fc\u30ea\u30f3\u30b0\u30d0\u30fc<\/a> \u306f\u3001\u30aa\u30fc\u30d0\u30fc\u30cf\u30f3\u30b0\uff08L\/D\uff09\u6bd4\u304c\u9ad8\u304f\u3001\u632f\u52d5\u3084\u30d3\u30d3\u30ea\u306e\u539f\u56e0\u3068\u306a\u308b\u3002.<\/td><\/tr><tr><td><strong>\u5e97\u982d\u691c\u67fb<\/strong><\/td><td>\u30b9\u30ec\u30c3\u30c9\u30ea\u30f3\u30b0\u30b2\u30fc\u30b8\uff08Go\/No-Go\uff09\u3002\u30b2\u30fc\u30b8\u306f\u52a0\u5de5\u3055\u308c\u305f\u90e8\u54c1\u3092\u5305\u307f\u8fbc\u307f\u307e\u3059\u3002.<\/td><td>\u30b9\u30ec\u30c3\u30c9\u30d7\u30e9\u30b0\u30b2\u30fc\u30b8\uff08Go\/No-Go\uff09\u3002\u3053\u306e\u30b2\u30fc\u30b8\u306f\u3001\u52a0\u5de5\u3055\u308c\u305f\u7a74\u306e\u5185\u5074\u3092\u63a2\u308a\u307e\u3059\u3002.<\/td><\/tr><tr><td><strong>\u7cbe\u5bc6\u6e2c\u5b9a<\/strong><\/td><td>\u30b9\u30ec\u30c3\u30c9\u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30bf\u30fc\uff08V-anvil\uff09\u3001\u30b9\u30ea\u30fc\u30ef\u30a4\u30e4\u30fc\u6cd5\u3001\u5149\u5b66\u30b3\u30f3\u30d1\u30ec\u30fc\u30bf\u30fc\u3002.<\/td><td>\u7279\u6b8a\u306a\u5185\u90e8\u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30bf\u30fc\u3001\u4e09\u6b21\u5143\u6e2c\u5b9a\u6a5f\uff08CMM\uff09\u3001\u307e\u305f\u306f\u5185\u90e8\u92f3\u9020\u6210\u5f62\u3002.<\/td><\/tr><tr><td><strong>ISO \u30e1\u30c8\u30ea\u30c3\u30af\u516c\u5dee<\/strong><\/td><td>\u5c0f\u6587\u5b57\u3067\u6307\u5b9a\uff08\u4f8b\uff0e, <code>6g<\/code>, <code>6h<\/code>).\u30dc\u30eb\u30c8\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u7ba1\u7406\u3059\u308b\u3002.<\/td><td>\u5927\u6587\u5b57\u3067\u6307\u5b9a\uff08\u4f8b\uff0e, <code>6H<\/code>, <code>6G<\/code>).\u7a74\u306e\u6700\u5c0f\u30b5\u30a4\u30ba\u5236\u9650\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-uagb-faq uagb-faq__outer-wrap uagb-block-7a5622c9 uagb-faq-icon-row uagb-faq-layout-accordion uagb-faq-expand-first-true uagb-faq-inactive-other-true uagb-faq__wrap uagb-buttons-layout-wrap uagb-faq-equal-height\" data-faqtoggle=\"true\" role=\"tablist\"><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-6d3c978d\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u5185\u306d\u3058\uff08\u30bf\u30c3\u30d4\u30f3\u30b0\uff09\u3092\u5207\u308b\u524d\u306b\u3001\u6b63\u78ba\u306a\u7a74\u306e\u30b5\u30a4\u30ba\u3092\u6c7a\u3081\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>\u3053\u308c\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u6a5f\u68b0\u52a0\u5de5\u306e\u8cea\u554f\u3067\u3059\uff01\u6b63\u78ba\u306a \u201c\u5c0f\u5f84 \u201d\u30c1\u30e3\u30fc\u30c8\u3092\u8abf\u3079\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304c\u3001\u6a19\u6e96\u7684\u306a\u30e1\u30fc\u30c8\u30eb\u306d\u3058\u306e\u73fe\u5834\u3067\u306e\u7d4c\u9a13\u5247\u306f\u3001\u5358\u7d14\u306b\u516c\u79f0\u9577\u5f84\u304b\u3089\u30d4\u30c3\u30c1\u3092\u5f15\u304f\u3053\u3068\u3067\u3059\uff1a<br><strong>\u30bf\u30c3\u30d7\u30fb\u30c9\u30ea\u30eb\u30fb\u30b5\u30a4\u30ba \u2248 D - P<\/strong><br>\u4f8b\u3048\u3070 <strong>M8 x 1.25<\/strong> \u30b9\u30ec\u30c3\u30c9\u306b <strong>6.75 mm<\/strong> \u7a74\uff088 - 1.25\uff09\u3002\u3053\u306e\u8a08\u7b97\u5f0f\u3067\u306f\u3001\u5de5\u5177\u304c\u6298\u308c\u308b\u3088\u3046\u306a\u904e\u5927\u306a\u30c8\u30eb\u30af\u3092\u767a\u751f\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u30bf\u30c3\u30d7\u304c\u304d\u308c\u3044\u306a\u306d\u3058\u3092\u5207\u308b\u306e\u306b\u5341\u5206\u306a\u6750\u6599\uff08\u901a\u5e38\u3001\u7d0475%\u306e\u306d\u3058\u5c71\u306e\u304b\u307f\u5408\u3044\uff09\u3092\u6b8b\u3057\u307e\u3059\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-e95ddd91\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u5185\u30cd\u30b8\uff08\u30ca\u30c3\u30c8\uff09\u3068\u5916\u30cd\u30b8\uff08\u30dc\u30eb\u30c8\uff09\u3001\u3069\u3061\u3089\u304c\u5f37\u3044\uff1f\u3069\u3061\u3089\u304c\u5148\u306b\u5265\u304c\u308c\u307e\u3059\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>\u6a5f\u68b0\u8a2d\u8a08\u4e0a\u3001\u306d\u3058\u7d99\u624b\u306f\u3001\u5916\u306d\u3058\uff08\u30dc\u30eb\u30c8\uff09\u304c\u5f15\u5f35\u3067\u7834\u640d\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\uff08\u4f38\u3073\u3066\u6298\u308c\u308b\uff09\u3002 <em>\u4ee5\u524d<\/em> \u30cd\u30b8\u5c71\u306e\u565b\u307f\u5408\u3044\u9577\u3055\u304c\u9069\u5207\u3067\u3042\u308c\u3070\uff08\u901a\u5e38\u3001\u30dc\u30eb\u30c8\u76f4\u5f84\u306e1\uff5e1.5\u500d\uff09\u3001\u30cd\u30b8\u5c71\u81ea\u4f53\u304c\u5265\u304c\u308c\u308b\u3053\u3068\u306f\u306a\u3044\u3002\u306d\u3058\u5c71\u304c\u5265\u304c\u308c\u308b\u5834\u5408\u306f\u3001\u6750\u6599\u306e\u786c\u3055\u306b\u5b8c\u5168\u306b\u4f9d\u5b58\u3059\u308b\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u6a19\u6e96\u7684\u306a\u30ca\u30c3\u30c8\u306f\u3001\u7d44\u307f\u5408\u308f\u305b\u308b\u9ad8\u5f35\u529b\u30dc\u30eb\u30c8\u3088\u308a\u3082\u5c11\u3057\u67d4\u3089\u304b\u3044\u6750\u6599\u3067\u610f\u56f3\u7684\u306b\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u5927\u30c8\u30eb\u30af\u304c\u304b\u304b\u3063\u305f\u5834\u5408\u3001\u5b89\u4fa1\u3067\u4ea4\u63db\u304c\u5bb9\u6613\u306a\u5185\u306d\u3058\uff08\u30ca\u30c3\u30c8\uff09\u304c\u5148\u306b\u7834\u640d\u3057\u3001\u9ad8\u4fa1\u306a\u30dc\u30eb\u30c8\u3084\u30b9\u30bf\u30c3\u30c9\u3092\u7bc0\u7d04\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-8f91adbf\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u79c1\u306e\u5185\u30cd\u30b8\u3068\u5916\u30cd\u30b8\u306f\u5b8c\u74a7\u306b\u52a0\u5de5\u3055\u308c\u3001\u8a08\u6e2c\u3082\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u306d\u3058\u8fbc\u3080\u3068\u77ac\u6642\u306b\u30ed\u30c3\u30af\u3057\u3066\u6c38\u4e45\u306b\u52d5\u304b\u306a\u304f\u306a\u308b\u3002\u306a\u305c\u3067\u3059\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>\u3042\u306a\u305f\u306f\u7d4c\u9a13\u3057\u3066\u3044\u308b <strong>\u30ae\u30e3\u30ea\u30f3\u30b0<\/strong> (\u3057\u3070\u3057\u3070\u51b7\u9593\u6eb6\u63a5\u3068\u547c\u3070\u308c\u308b\uff09\u3002\u3053\u308c\u306f\u3001\u5185\u30cd\u30b8\u3068\u5916\u30cd\u30b8\u306e\u4e21\u65b9\u304c\u540c\u3058\u8edf\u8cea\u91d1\u5c5e\u307e\u305f\u306f\u53cd\u5fdc\u6027\u306e\u9ad8\u3044\u91d1\u5c5e\u3001\u7279\u306b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30c1\u30bf\u30f3\u304b\u3089\u4f5c\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u60aa\u540d\u9ad8\u3044\u3002\u7de0\u3081\u4ed8\u3051\u306e\u83ab\u5927\u306a\u5727\u529b\u306e\u4e0b\u3067\u3001\u30cd\u30b8\u5c71\u306e\u5074\u9762\u306b\u3042\u308b\u4fdd\u8b77\u9178\u5316\u7269\u5c64\u304c\u524a\u308a\u53d6\u3089\u308c\u3001\u672a\u52a0\u5de5\u306e\u91d1\u5c5e\u304c\u6587\u5b57\u901a\u308a\u878d\u5408\u3057\u3066\u3057\u307e\u3046\u3002.<br><strong>\u4fee\u6b63\u3060\uff1a<\/strong> \u5e38\u306b\u713c\u304d\u4ed8\u304d\u9632\u6b62\u6f64\u6ed1\u5264\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001\u5185\u306d\u3058\u3068\u5916\u306d\u3058\u304c2\u3064\u306e\u7570\u306a\u308b\u5408\u91d1\u7b49\u7d1a\u304b\u3089\u4f5c\u3089\u308c\u308b\u3088\u3046\u306b\u30a2\u30bb\u30f3\u30d6\u30ea\u30fc\u3092\u8a2d\u8a08\u3059\u308b\uff08\u4f8b\u3048\u3070\u3001304\u30b9\u30c6\u30f3\u30ec\u30b9\u30dc\u30eb\u30c8\u306b316\u30b9\u30c6\u30f3\u30ec\u30b9\u30ca\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\uff09\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-177110b9\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u307e\u3063\u305f\u304f\u540c\u3058\u5de5\u5177\u3092\u4f7f\u3063\u3066\u3001\u5185\u306d\u3058\u3068\u5916\u306d\u3058\u306e\u4e21\u65b9\u3092\u52a0\u5de5\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>\u4f1d\u7d71\u7684\u306a\u6a5f\u68b0\u52a0\u5de5\u3067\u306f\u3001\u7d76\u5bfe\u306b\u3042\u308a\u3048\u306a\u3044\u3002\u30ed\u30c3\u30c9\u306e\u5916\u5074\u306b\u30bf\u30c3\u30d7\u3092\u4f7f\u3046\u3053\u3068\u3082\u3001\u7a74\u306e\u5185\u5074\u306b\u30c0\u30a4\u30b9\u3092\u4f7f\u3046\u3053\u3068\u3082\u3067\u304d\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u73fe\u4ee3\u306eCNC\u6a5f\u68b0\u52a0\u5de5\u306b\u306f\u3001\u4e00\u3064\u306e\u5927\u304d\u306a\u4f8b\u5916\u304c\u3042\u308b\uff1a <strong>\u30cd\u30b8\u5207\u308a<\/strong>.<br>\u5358\u306d\u3058\u30d5\u30e9\u30a4\u30b9\uff08\u306d\u3058\u5c71\u306e\u3042\u308b\u5c0f\u3055\u306a\u30a8\u30f3\u30c9\u30df\u30eb\u306e\u3088\u3046\u306a\u3082\u306e\uff09\u306f\u3001\u307e\u3063\u305f\u304f\u540c\u3058\u30d4\u30c3\u30c1\u3067\u3042\u308c\u3070\u3001\u5185\u306d\u3058\u3068\u5916\u306d\u3058\u306e\u4e21\u65b9\u3092\u88dc\u9593\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002CNC\u30de\u30b7\u30f3\u306f\u3001\u5916\u306d\u3058\u306b\u5bfe\u3057\u3066\u306f\u3088\u308a\u5e83\u3044\u5186\u5f62\u306e\u30c4\u30fc\u30eb\u30d1\u30b9\u3067\u3001\u7a74\u306b\u5bfe\u3057\u3066\u306f\u3088\u308a\u304d\u3064\u3044\u5185\u306d\u3058\u306e\u30b9\u30d1\u30a4\u30e9\u30eb\u3067\u30ab\u30c3\u30bf\u30fc\u3092\u99c6\u52d5\u3059\u308b\u3060\u3051\u3067\u3059\u3002.<\/p><\/div><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"References_Further_Reading\"><\/span>\u53c2\u8003\u6587\u732e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b5\u30f3\u30c9\u30d3\u30c3\u30af\u30fb\u30b3\u30ed\u30de\u30f3\u30c8 - \u306d\u3058\u5207\u308a\u30ca\u30ec\u30c3\u30b8\u30bb\u30f3\u30bf\u30fc<\/strong> \u4e16\u754c\u6709\u6570\u306e\u5207\u524a\u5de5\u5177\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u308b\u7dcf\u5408\u30ac\u30a4\u30c9\u3002\u306d\u3058\u5207\u308a\u52a0\u5de5\u3001\u306d\u3058\u5207\u308a\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u3001\u5916\u5f84\u52a0\u5de5\u3068\u5185\u5f84\u52a0\u5de5\u306b\u304a\u3051\u308b\u30c1\u30c3\u30d7\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u3001\u8a73\u7d30\u306a\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u63d0\u4f9b\u3002. <em>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/em> <a href=\"https:\/\/www.google.com\/search?q=https:\/\/www.sandvik.coromant.com\/en-us\/knowledge\/machining-formulas-definitions\/threading\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.sandvik.coromant.com\/en-us\/knowledge\/machining-formulas-definitions\/threading<\/a><\/li>\n\n\n\n<li><strong>OSG\u30c4\u30fc\u30ea\u30f3\u30b0 - \u30bf\u30c3\u30d4\u30f3\u30b0\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30ac\u30a4\u30c9<\/strong> OSG\u306f\u3001\u7a74\u52a0\u5de5\u304a\u3088\u3073\u306d\u3058\u5207\u308a\u5de5\u5177\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30ea\u30fc\u30c0\u30fc\u3067\u3059\u3002\u540c\u793e\u306e\u30c6\u30af\u30cb\u30ab\u30eb\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u3001\u5185\u306d\u3058\u30bf\u30c3\u30d4\u30f3\u30b0\u306e\u8907\u96d1\u3055\u3001\u9069\u5207\u306a\u30bf\u30c3\u30d7\u30c9\u30ea\u30eb\u30b5\u30a4\u30ba\u306e\u8a08\u7b97\u3001\u6b62\u307e\u308a\u7a74\u306e\u5207\u5c51\u6392\u51fa\u306e\u305f\u3081\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u512a\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u3067\u3059\u3002. <em>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/em> <a href=\"https:\/\/www.google.com\/search?q=https:\/\/www.osgtool.com\/resources\/technical\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.osgtool.com\/resources\/technical<\/a><\/li>\n\n\n\n<li><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ba\u30a8\u30c3\u30b8 - ISO\u30e1\u30fc\u30c8\u30eb\u306d\u3058\u898f\u683c\u3068\u516c\u5dee<\/strong> \u8a2d\u8a08\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306e\u91cd\u8981\u306a\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3002\u3053\u306e\u30b5\u30a4\u30c8\u3067\u306f\u3001ISO\u30e1\u30fc\u30c8\u30eb\u306d\u3058\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u6b63\u78ba\u306a\u5bf8\u6cd5\u3092\u542b\u3080\u3001\u8a73\u7d30\u306a\u30c1\u30e3\u30fc\u30c8\u3068\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u8a08\u7b97\u6a5f\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 <strong>6H<\/strong> (\u793e\u5185\uff09\u3068 <strong>6g<\/strong> (\u3053\u306e\u8a18\u4e8b\u3067\u53d6\u308a\u4e0a\u3052\u3066\u3044\u308b\uff08\u5916\u90e8\u306e\uff09\u30c8\u30ec\u30e9\u30f3\u30b9\u30fb\u30af\u30e9\u30b9\u3002. <em>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/em> <a href=\"https:\/\/www.engineersedge.com\/hardware\/metric-external-thread-sizes1.htm\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.engineersedge.com\/hardware\/metric-external-thread-sizes1.htm<\/a><\/li>\n\n\n\n<li><strong>\u6a5f\u68b0\u30cf\u30f3\u30c9\u30d6\u30c3\u30af\uff08\u5de5\u696d\u51fa\u7248\u793e\uff09<\/strong> \u6a5f\u68b0\u696d\u754c\u306e\u30d0\u30a4\u30d6\u30eb\u300d\u3068\u3082\u547c\u3070\u308c\u308b\u3002\u5370\u5237\u3055\u308c\u305f\u30cf\u30f3\u30c9\u30d6\u30c3\u30af\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u30b9\u30ea\u30fc\u30ef\u30a4\u30e4\u30fc\u6e2c\u5b9a\u6cd5\u3001\u306d\u3058\u5c71\u5f62\u72b6\u306e\u516c\u5f0f\u3001\u6750\u6599\u5225\u306e\u304b\u3058\u308a\u9632\u6b62\u7b56\u306b\u95a2\u3059\u308b\u7a76\u6975\u306e\u6a29\u5a01\u3042\u308b\u60c5\u5831\u6e90\u3067\u3042\u308a\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002. <em>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/em> <a href=\"https:\/\/www.google.com\/search?q=https:\/\/industrialpress.com\/machinerys-handbook\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/industrialpress.com\/machinerys-handbook\/<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Internal Vs External Thread Threads are the unsung heroes of mechanical engineering, quietly holding the modern world together. From the microscopic screws securing your smartphone&#8217;s motherboard to the massive structural bolts stabilizing a suspension bridge, all of these connections rely on a perfect geometric pairing. At the heart of this mechanical handshake is the fundamental [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18495,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[175],"tags":[176],"class_list":["post-18491","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-threading-machining","tag-threading-machining"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread.webp",1000,584,false],"thumbnail":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread-150x150.webp",150,150,true],"medium":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread-300x175.webp",300,175,true],"medium_large":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread-768x449.webp",768,449,true],"large":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread.webp",1000,584,false],"1536x1536":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread.webp",1000,584,false],"2048x2048":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread.webp",1000,584,false],"trp-custom-language-flag":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Internal-vs-External-Thread-18x12.webp",18,12,true]},"uagb_author_info":{"display_name":"Jiang.xu","author_link":"https:\/\/onmytoolings.com\/ja\/author\/bigsunjianggmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Internal Vs External Thread Threads are the unsung heroes of mechanical engineering, quietly holding the modern world together. From the microscopic screws securing your smartphone&#8217;s motherboard to the massive structural bolts stabilizing a suspension bridge, all of these connections rely on a perfect geometric pairing. At the heart of this mechanical handshake is the fundamental&hellip;","_links":{"self":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/comments?post=18491"}],"version-history":[{"count":7,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18491\/revisions"}],"predecessor-version":[{"id":18503,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18491\/revisions\/18503"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/media\/18495"}],"wp:attachment":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/media?parent=18491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/categories?post=18491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/tags?post=18491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}