{"id":18615,"date":"2026-05-22T07:43:46","date_gmt":"2026-05-22T07:43:46","guid":{"rendered":"https:\/\/onmytoolings.com\/?p=18615"},"modified":"2026-05-22T07:56:41","modified_gmt":"2026-05-22T07:56:41","slug":"bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch","status":"publish","type":"post","link":"https:\/\/onmytoolings.com\/ja\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/","title":{"rendered":"\u9aa8\u30cd\u30b8\u306e\u52a0\u5de5\u30df\u30b9\uff1a\u30a4\u30f3\u30b5\u30fc\u30c8\u5e45\u3068\u306d\u3058\u30d4\u30c3\u30c1\u304c\u7b49\u3057\u304f\u306a\u3044\u7406\u7531"},"content":{"rendered":"<h1 class=\"wp-block-heading\">\u9aa8\u30cd\u30b8\u306e\u52a0\u5de5\u30df\u30b9\uff1a\u30a4\u30f3\u30b5\u30fc\u30c8\u5e45\u3068\u306d\u3058\u30d4\u30c3\u30c1\u304c\u7b49\u3057\u304f\u306a\u3044\u7406\u7531<\/h1>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-71cae25d 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\/05\/Titanium-Bone-screw-1024x576.webp ,https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw.webp 780w, https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw-1024x576.webp\" alt=\"\u30c1\u30bf\u30f3\u88fd\u9aa8\u30cd\u30b8\" class=\"uag-image-18618\" width=\"1920\" height=\"1080\" title=\"\u30c1\u30bf\u30f3\u88fd\u9aa8\u30cd\u30b8\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p>\u533b\u7642\u6a5f\u5668\u88fd\u9020\u306e\u9ad8\u7cbe\u5ea6\u306e\u4e16\u754c\u3067\u306f\u3001\u7279\u306b\u30c1\u30bf\u30f3\u88fd\u9aa8\u30cd\u30b8\u306eCNC\u65cb\u76e4\u52a0\u5de5\u3068\u306d\u3058\u5207\u308a\u52a0\u5de5\u306b\u304a\u3044\u3066\u3001\u30ab\u30b9\u30bf\u30e0\u306d\u3058\u5207\u308a\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u8a2d\u8a08\u306f\u7d76\u5bfe\u7684\u306b\u91cd\u8981\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30ab\u30b9\u30bf\u30e0\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u5370\u5237\u306b\u304a\u3044\u3066\u3001\u4e00\u898b\u4e9b\u7d30\u306b\u898b\u3048\u308b\u305f\u3063\u305f\u4e00\u3064\u306e\u88fd\u56f3\u30df\u30b9\u304c\u3001\u5927\u6df7\u4e71\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u982d\u75db\u306e\u7a2e\u3001\u305d\u3057\u3066\u73fe\u5834\u3067\u306e\u30b9\u30af\u30e9\u30c3\u30d7\u90e8\u54c1\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 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\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/onmytoolings.com\/ja\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Case_Study_A_Non-Standard_Insert_Drawing_Full_of_Geometric_Contradictions\" >\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u5e7e\u4f55\u5b66\u7684\u77db\u76fe\u306b\u6e80\u3061\u305f\u975e\u6a19\u6e96\u30a4\u30f3\u30b5\u30fc\u30c8\u56f3\u9762<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/onmytoolings.com\/ja\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Why_is_this_dimension_a_fatal_trap_for_CNC_machining\" >\u306a\u305c\u3053\u306e\u5bf8\u6cd5\u304cCNC\u52a0\u5de5\u306b\u3068\u3063\u3066\u81f4\u547d\u7684\u306a\u7f60\u306a\u306e\u304b\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/onmytoolings.com\/ja\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Hardcore_Calculation_How_Much_Material_Does_a_Single_Tooth_Actually_%22Carve_Out%22\" >\u30cf\u30fc\u30c9\u30b3\u30a2\u306a\u8a08\u7b97\uff1a1\u672c\u306e\u6b6f\u304c\u5b9f\u969b\u306b\u300c\u524a\u308a\u51fa\u3059\u300d\u6750\u6599\u306e\u91cf\u306f\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/onmytoolings.com\/ja\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Trigonometric_Deduction_of_the_Surface_Opening_Width\" >\u9762\u958b\u53e3\u5e45\u306e\u4e09\u89d2\u63a8\u7b97<\/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\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Truth_Revealed_Pitch_vs_Profile_Through_a_CAD_Cross-Section\" >\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u771f\u5b9f\uff1aCAD\u65ad\u9762\u56f3\u306b\u3088\u308b\u30d4\u30c3\u30c1\u3068\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306e\u6bd4\u8f03<\/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\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Where_Did_the_Missing_0169_mm_Go_The_Vital_Crest\" >\u6d88\u3048\u305f0.169mm\u306f\u3069\u3053\u3078\uff1f\u30d0\u30a4\u30bf\u30eb\u30af\u30ec\u30b9\u30c8<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/onmytoolings.com\/ja\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Expert_Advice_for_Tooling_Procurement_and_CNC_Programmers_How_to_Avoid_the_Pitch-Profile_Trap\" >\u5de5\u5177\u8abf\u9054\u3068CNC\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3078\u306e\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\uff1a\u30d4\u30c3\u30c1\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7f60\u3092\u56de\u907f\u3059\u308b\u65b9\u6cd5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/onmytoolings.com\/ja\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Blueprint_Auditing_Protocols_for_Non-Standard_Inserts\" >\u975e\u6a19\u6e96\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8\u76e3\u67fb\u624b\u9806<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/onmytoolings.com\/ja\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Best_Practices_for_Vendor_Communication_and_Technical_Clarification\" >\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u6280\u8853\u7684\u660e\u78ba\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a><\/li><\/ul><\/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\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Summary_Core_Rules_of_Thread_Pitch_vs_Insert_Profile\" >\u8981\u7d04\uff1a\u30b9\u30ec\u30c3\u30c9\u30d4\u30c3\u30c1\u3068\u30a4\u30f3\u30b5\u30fc\u30c8\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30b3\u30a2\u30eb\u30fc\u30eb<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p>\u591a\u304f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u30c9\u30e9\u30d5\u30bf\u30fc\u304c\u9665\u308b\u3001\u3088\u304f\u3042\u308b\u3001\u3057\u304b\u3057\u5371\u967a\u306a\u5e7e\u4f55\u5b66\u7684\u7f60\u306f\u3001\u30ef\u30fc\u30af\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u5de5\u5177\u306e\u7269\u7406\u7684\u5bf8\u6cd5\u3092\u6df7\u540c\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u3067\u3042\u308b\u3002\u5177\u4f53\u7684\u306b\u306f <strong>\u201c\u300c\u30b9\u30ec\u30c3\u30c9\u30d4\u30c3\u30c1\u201d<\/strong> \u306f\u3001\u5207\u524a\u5de5\u5177\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7269\u7406\u7684\u306a\u30d9\u30fc\u30b9\u5e45\u306b\u76f4\u63a5\u5bfe\u5fdc\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5b9f\u969b\u306e\u88fd\u56f3\u4fee\u6b63\u3068CAD\u306b\u3088\u308b\u53b3\u5bc6\u306a\u5e7e\u4f55\u5b66\u7684\u63a8\u8ad6\u3092\u901a\u3057\u3066\u3001\u306a\u305c\u3053\u306e\u4eee\u5b9a\u306b\u6839\u672c\u7684\u306a\u6b20\u9665\u304c\u3042\u308b\u306e\u304b\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3002\u5de5\u5177\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3068\u30ef\u30fc\u30af\u30d4\u30c3\u30c1\u306e\u6b63\u78ba\u306a\u6570\u5b66\u7684\u95a2\u4fc2\u3092\u89e3\u660e\u3057\u3001CNC\u52a0\u5de5\u306b\u304a\u3051\u308b\u9ec4\u91d1\u5f8b\u3092\u8a3c\u660e\u3059\u308b\uff1a <strong>\u306d\u3058\u30d4\u30c3\u30c1\u306f\u3001\u5207\u524a\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u7269\u7406\u7684\u306a\u5e45\u306b\u3088\u3063\u3066\u56fa\u5b9a\u3055\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5de5\u4f5c\u6a5f\u68b0\u306e\u9001\u308a\u901f\u5ea6\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u3002.<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Case_Study_A_Non-Standard_Insert_Drawing_Full_of_Geometric_Contradictions\"><\/span>\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u5e7e\u4f55\u5b66\u7684\u77db\u76fe\u306b\u6e80\u3061\u305f\u975e\u6a19\u6e96\u30a4\u30f3\u30b5\u30fc\u30c8\u56f3\u9762<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30c1\u30bf\u30f3\u88fd\u306e\u9aa8\u30cd\u30b8\u3092\u52a0\u5de5\u3059\u308b\u305f\u3081\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u7279\u6ce8\u306e\u30cd\u30b8\u56de\u3057\u7528\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u8a2d\u8a08\u56f3\u3092\u53d7\u3051\u53d6\u3063\u305f\u3068\u3057\u307e\u3059\u3002\u4e00\u898b\u3057\u305f\u3068\u3053\u308d\u3001\u89d2\u5ea6\u3001\u534a\u5f84\u3001\u6df1\u3055\u3068\u3044\u3063\u305f\u6280\u8853\u8981\u4ef6\u306f\u5b8c\u5168\u306b\u6a19\u6e96\u7684\u306a\u3082\u306e\u306b\u898b\u3048\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u201c\u8a73\u7d30A\u201d\uff08\u5207\u524a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u62e1\u5927\u56f3\uff09\u3092\u3088\u304f\u898b\u308b\u3068\u3001\u88fd\u9020\u5168\u4f53\u3092\u7c21\u5358\u306b\u53f0\u7121\u3057\u306b\u3059\u308b\u91cd\u5927\u306a\u4f5c\u56f3\u30df\u30b9\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u7279\u5b9a\u306e\u56f3\u9762\u3067\u306f\u3001\u8d77\u8349\u8005\u306f\u4ee5\u4e0b\u306e\u5bf8\u6cd5\u3092\u914d\u7f6e\u3057\u305f\u3002 <strong><code>1.75 \u00b10.01<\/code><\/strong> \u3053\u306e\u6570\u5024\u306f\u4efb\u610f\u3067\u306f\u306a\u304f\u30011.75mm\u306f\u307e\u3055\u306b\u9aa8\u30cd\u30b8\u306e\u30d4\u30c3\u30c1\u306b\u5fc5\u8981\u306a\u6570\u5024\u3067\u3042\u308b\u3002\u3053\u306e\u6570\u5b57\u306f\u6063\u610f\u7684\u306a\u3082\u306e\u3067\u306f\u306a\u304f\u30011.75mm\u306f\u307e\u3055\u306b\u9aa8\u30cd\u30b8\u306e\u5fc5\u8981\u30d4\u30c3\u30c1\u3067\u3042\u308b\u3002\u8a2d\u8a08\u8005\u306f\u3001\u5de5\u5177\u304c1.75mm\u30d4\u30c3\u30c1\u306e\u306d\u3058\u5c71\u3092\u5207\u524a\u3059\u308b\u306e\u3060\u304b\u3089\u3001\u5207\u524a\u5de5\u5177\u81ea\u4f53\u30821.75mm\u306e\u7269\u7406\u7684\u306a\u30d9\u30fc\u30b9\u5e45\u3092\u6301\u305f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u601d\u3044\u8fbc\u3093\u3067\u3044\u305f\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-ecaceba7 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\/05\/threading-whirling-insert-drawing-1-1024x542.webp ,https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/threading-whirling-insert-drawing-1.webp 780w, https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/threading-whirling-insert-drawing-1.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/threading-whirling-insert-drawing-1-1024x542.webp\" alt=\"\u30ab\u30b9\u30bf\u30e0\u306d\u3058\u5207\u308a\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u8a2d\u8a08\u56f3\u306b\u8aa4\u308a\u304c\u3042\u308a\u3001\u30d4\u30c3\u30c1\u5bf8\u6cd5\u304c\u30c4\u30fc\u30eb\u30d9\u30fc\u30b9\u4e0a\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002.\" class=\"uag-image-18621\" width=\"2310\" height=\"1270\" title=\"\u6b20\u9665\u306e\u3042\u308b\u7cf8\u5dfb\u304d\u633f\u5165\u56f3\" role=\"img\"\/><figcaption class=\"uagb-image-caption\">\u56f31\uff1a\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30ab\u30b9\u30bf\u30e0\u30a4\u30f3\u30b5\u30fc\u30c8\u8a2d\u8a08\u56f3\u3067\u306f\u30011.75mm\u30d4\u30c3\u30c1\u306e\u5bf8\u6cd5\u304c\u7269\u7406\u7684\u306a\u30c4\u30fc\u30eb\u30d9\u30fc\u30b9\u306b\u62bc\u3057\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3002.<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_is_this_dimension_a_fatal_trap_for_CNC_machining\"><\/span>\u306a\u305c\u3053\u306e\u5bf8\u6cd5\u304cCNC\u52a0\u5de5\u306b\u3068\u3063\u3066\u81f4\u547d\u7684\u306a\u7f60\u306a\u306e\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u3053\u306e\u4eee\u5b9a\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u53e4\u5178\u7684\u306a\u6df7\u540c\u304b\u3089\u751f\u3058\u3066\u3044\u308b\u3002 <em>\u5de5\u5177\u306e\u9759\u7684\u5f62\u72b6<\/em> \u305d\u3057\u3066 <em>\u30de\u30b7\u30f3\u306e\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u306a\u52d5\u304d<\/em>. .\u91d1\u578b\u30e1\u30fc\u30ab\u30fc\u304c\u3053\u306e\u56f3\u9762\u306b\u76f2\u5f93\u3057\u3066\u30a4\u30f3\u30b5\u30fc\u30c8\u30921.75mm\u306e\u30d9\u30fc\u30b9\u5e45\u306b\u7814\u524a\u3057\u305f\u5834\u5408\u3001\u73fe\u5834\u306f\u6df1\u523b\u306a\u7d50\u679c\u306b\u76f4\u9762\u3059\u308b\u3053\u3068\u306b\u306a\u308b\uff1a<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7279\u5927\u306e\u30ab\u30c3\u30c6\u30a3\u30f3\u30b0\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff1a<\/strong> \u5de5\u5177\u306f\u7269\u7406\u7684\u306b\u4e0d\u91e3\u308a\u5408\u3044\u306b\u306a\u308b\u3002V\u6e9d\u3084\u5909\u5f62\u53f0\u5f62\u306d\u3058\u306e\u5834\u5408\u3001\u5207\u524a\u5e45\u306f\u5e73\u3089\u306a\u9802\u90e8\uff08\u306d\u3058\u5c71\u306e\u6839\u5143\uff09\u304b\u3089\u5916\u5f84\u306b\u5411\u304b\u3063\u3066\u52d5\u7684\u306b\u62e1\u5927\u3057\u307e\u3059\u3002\u6839\u5143\u5e45\u3092\u7121\u7406\u306b1.75 mm\u306b\u3059\u308b\u3068\u3001\u5fc5\u8981\u306a\u5207\u524a\u89d2\u5ea6\u304c\u6b6a\u307f\u3001\u904e\u5ea6\u306b\u5e83\u3044\u5207\u308c\u5203\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u58ca\u6ec5\u7684\u306a\u4e71\u4f10\uff08\u6d88\u3048\u3086\u304f\u7d0b\u7ae0\uff09\uff1a<\/strong> \u306d\u3058\u5207\u308a\u307e\u305f\u306fCNC\u65cb\u76e4\u52a0\u5de5\u3067\u306f\u3001\u6a5f\u68b0\u306eZ\u8ef8\u304c\u30b9\u30d4\u30f3\u30c9\u30eb1\u56de\u8ee2\u3042\u305f\u308a1.75mm\u3092\u6b63\u78ba\u306b\u9001\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u306d\u3058\u30d4\u30c3\u30c1\u304c\u751f\u6210\u3055\u308c\u308b(<code>F1.75<\/code>).\u5de5\u5177\u306e\u6839\u5143\u306e\u5e45\u3092\u4eba\u70ba\u7684\u306b1.75mm\u306b\u5e83\u3052\u308b\u3068\u3001\u306d\u3058\u306e\u8868\u9762\u306b\u523b\u307e\u308c\u308b\u6e9d\u306e\u7dcf\u5e45\u306f1.75mm\u30d4\u30c3\u30c1\u3092\u306f\u308b\u304b\u306b\u8d85\u3048\u3066\u3057\u307e\u3046\u3002\u6a5f\u68b0\u304c\u9023\u7d9a\u3057\u3066\u30d1\u30b9\u3092\u884c\u3046\u3068\u3001\u5fc5\u7136\u7684\u306b\u30aa\u30fc\u30d0\u30fc\u30b5\u30a4\u30ba\u306e\u5de5\u5177\u304c\u91cd\u306a\u308a\u5408\u3044\u3001\u6b8b\u3055\u308c\u308b\u306f\u305a\u306e\u6750\u6599\u306b\u5207\u308a\u8fbc\u3080\u3053\u3068\u306b\u306a\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30b9\u30af\u30e9\u30c3\u30d7\u3055\u308c\u305f\u90e8\u54c1\uff1a<\/strong> \u3053\u306e\u30aa\u30fc\u30d0\u30fc\u30e9\u30c3\u30d7\u306e\u76f4\u63a5\u7684\u306a\u7d50\u679c\u306f\u3001\u30cd\u30b8\u5c71\u306e\u9802\u90e8\uff08\u9aa8\u30cd\u30b8\u306e\u30cd\u30b8\u5c71\u306e\u5e73\u3089\u306a\u9802\u90e8\uff09\u306e\u5b8c\u5168\u306a\u6d88\u6ec5\u3067\u3059\u3002\u9aa8\u30cd\u30b8\u306e\u5c71\u306f\u3001\u4eba\u4f53\u5185\u3067\u306e\u30b0\u30ea\u30c3\u30d7\u5f37\u5ea6\u3068\u69cb\u9020\u7684\u5b8c\u5168\u6027\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u305f\u3081\u3001\u6700\u7d42\u7684\u306a\u88fd\u54c1\u306f\u6a5f\u80fd\u7684\u306a\u533b\u7642\u5668\u5177\u3067\u306f\u306a\u304f\u3001\u904e\u5ea6\u306b\u6a5f\u68b0\u52a0\u5de5\u3055\u308c\u305f\u30c0\u30e1\u306a\u30c1\u30bf\u30f3\u68d2\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30cf\u30fc\u30c9\u30b3\u30a2\u306a\u8a08\u7b97\uff1a1\u672c\u306e\u6b6f\u304c\u5b9f\u969b\u306b\u300c\u524a\u308a\u51fa\u3059\u300d\u6750\u6599\u306e\u91cf\u306f\uff1f<\/h2>\n\n\n\n<p>\u306a\u305c1.75 mm\u306e\u30d9\u30fc\u30b9\u5bf8\u6cd5\u304c\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc\u306b\u306a\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u30ef\u30fc\u30af\u306e\u8981\u4ef6\u3068\u5de5\u5177\u56fa\u6709\u306e\u7269\u7406\u7684\u7279\u6027\u3092\u5207\u308a\u96e2\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6df7\u4e71\u3092\u53d6\u308a\u9664\u304d\u3001\u5207\u524a\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u5f62\u72b6\u3092\u53b3\u5bc6\u306b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n<p>\u8981\u6c42\u3055\u308c\u308b\u306d\u3058\u5c71\u5f62\u72b6\u306b\u57fa\u3065\u3044\u3066\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u6b63\u78ba\u3067\u5909\u66f4\u4e0d\u53ef\u80fd\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30c8\u30c3\u30d7\u30d5\u30e9\u30c3\u30c8\u5e45<\/strong> (\u306d\u3058\u5c71\u306e\u6839\u5143\u3092\u5f62\u6210\u3059\u308b\uff09\uff1a1.0mm<\/li>\n\n\n\n<li><strong>\u5207\u524a\u6df1\u3055\uff1a<\/strong> 1.05mm<\/li>\n\n\n\n<li><strong>\u5de6\u30b5\u30a4\u30c9\u306e\u89d2\u5ea6<\/strong> 5\u00b0<\/li>\n\n\n\n<li><strong>\u53f3\u30b5\u30a4\u30c9\u306e\u89d2\u5ea6<\/strong> 25\u00b0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trigonometric_Deduction_of_the_Surface_Opening_Width\"><\/span>\u9762\u958b\u53e3\u5e45\u306e\u4e09\u89d2\u63a8\u7b97<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u3053\u306e\u30a4\u30f3\u30b5\u30fc\u30c8\u304c\u30c1\u30bf\u30f3\u30b9\u30c8\u30c3\u30af\u306b\u5dee\u3057\u8fbc\u307e\u308c\u308b\u3068\u30011.00mm \u306e\u6e9d\u304c\u307e\u3063\u3059\u3050\u306b\u5207\u308c\u308b\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5074\u9762\u306b\u89d2\u5ea6\u304c\u3064\u3044\u3066\u3044\u308b\u305f\u3081\u3001V\u5b57\u578b\u306e\u6e9d\u306f\u6839\u5143\uff08\u6700\u6df1\u90e8\uff09\u304b\u3089\u9aa8\u30cd\u30b8\u306e\u5916\u5f84\uff08\u8868\u9762\uff09\u307e\u3067\u5f90\u3005\u306b\u5e83\u304c\u3063\u3066\u3044\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u57fa\u672c\u7684\u306a\u4e09\u89d2\u6cd5\u3092\u4f7f\u3063\u3066\u30011\u56de\u306e\u30d1\u30b9\u30671\u672c\u306e\u6b6f\u304c\u9664\u53bb\u3059\u308b\u6750\u6599\u306e\u6b63\u78ba\u306a\u6700\u5927\u5e45\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>\u8868\u9762\u958b\u53e3\u5e45<\/strong> = \u30c8\u30c3\u30d7\u30fb\u30d5\u30e9\u30c3\u30c8\u5e45 + \u5de6\u30b5\u30a4\u30c9\u30fb\u30a8\u30ad\u30b9\u30d1\u30f3\u30b7\u30e7\u30f3 + \u53f3\u30b5\u30a4\u30c9\u30fb\u30a8\u30ad\u30b9\u30d1\u30f3\u30b7\u30e7\u30f3<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u30c8\u30c3\u30d7\u30d5\u30e9\u30c3\u30c8\u5e45\uff1a<\/strong> 1.0mm<\/li>\n\n\n\n<li><strong>\u5de6\u5074\u306e\u62e1\u5f35\uff1a<\/strong> 1.05*tan(5\u00b0)\u22480.092mm<\/li>\n\n\n\n<li><strong>\u53f3\u5074\u306e\u62e1\u5f35\uff1a<\/strong> 1.05*tan(25\u00b0)\u22480.49mm<\/li>\n<\/ol>\n\n\n\n<p>\u8a08\u7b97\u5f0f\u3092\u307e\u3068\u3081\u3066\u307f\u3088\u3046\uff1a<\/p>\n\n\n\n<p><strong>1.0+1.05*tan(5\u00b0)+1.05**tan(25\u00b0)=1.581mm<\/strong><\/p>\n\n\n\n<p><strong>\u5e7e\u4f55\u5b66\u7684\u306a\u771f\u5b9f<\/strong> \u3053\u306e\u7279\u5b9a\u306e\u30a4\u30f3\u30b5\u30fc\u30c8\u304c$1.05text{ mm}$\u306e\u6700\u5927\u5207\u524a\u6df1\u3055\u306b\u9054\u3059\u308b\u3068\u3001\u9aa8\u30cd\u30b8\u306e\u5916\u9762\u306b\u523b\u307e\u308c\u308b\u6e9d\u306e\u5168\u5e45\u306f\u6b63\u78ba\u306b <strong>1.581 mm<\/strong>.<\/p>\n\n\n\n<p>\u305d\u3046\u3060 <em>\u306a\u3044<\/em> 1.75mm\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u5f6b\u308b\u30021.581mm\u3068\u3044\u3046\u6570\u5b57\u306f\u3001\u5de5\u5177\u306e\u7269\u7406\u7684\u306a\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306e\u78ba\u5b9a\u5024\u3067\u3059\u3002\u30d7\u30ea\u30f3\u30c8\u4e0a\u3067\u5de5\u5177\u306e\u30d9\u30fc\u30b9\u5bf8\u6cd5\u3092\u7121\u7406\u306b1.75 mm\u306b\u3059\u308b\u3053\u3068\u306f\u3001\u6570\u5b66\u7684\u306b\u6839\u62e0\u304c\u306a\u3044\u3060\u3051\u3067\u306a\u304f\u3001\u52a0\u5de5\u4e2d\u306b\u306d\u3058\u5c71\u5f62\u72b6\u304c\u7834\u58ca\u3055\u308c\u308b\u3053\u3068\u3092\u7269\u7406\u7684\u306b\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u305d\u306e\u7d9a\u304d\u3067\u3001\u5e7e\u4f55\u5b66\u7684\u8a3c\u660e\u3092\u8ad6\u7406\u7684\u304b\u3064\u5b9f\u7528\u7684\u306a\u7d50\u8ad6\u3078\u3068\u5c0e\u304f\u3002.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Truth_Revealed_Pitch_vs_Profile_Through_a_CAD_Cross-Section\"><\/span>\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u771f\u5b9f\uff1aCAD\u65ad\u9762\u56f3\u306b\u3088\u308b\u30d4\u30c3\u30c1\u3068\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-7f18a668 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\/05\/whirling-threading-size-draft-drawing.png ,https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/whirling-threading-size-draft-drawing.png 780w, https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/whirling-threading-size-draft-drawing.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/whirling-threading-size-draft-drawing.png\" alt=\"\u306d\u3058\u30d4\u30c3\u30c1\u3068\u30a4\u30f3\u30b5\u30fc\u30c8\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u5e45\u306e\u9055\u3044\u3092\u793a\u3059\u9aa8\u306d\u3058\u306e\u6b63\u3057\u3044CAD\u65ad\u9762\u56f3\u3002.\" class=\"uag-image-18622\" width=\"696\" height=\"429\" title=\"\u30b3\u30ec\u30af\u30c8\u30dc\u30f3\u30b9\u30af\u30ea\u30e5\u30fc\u30cd\u30b8\u30d4\u30c3\u30c1\u30d7\u30ed\u30d5\u30a1\u30a4\u30ebCAD\" role=\"img\"\/><figcaption class=\"uagb-image-caption\">\u56f32\uff1a\u5de5\u5177\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u5e45\uff081.581mm\uff09\u3068\u52d5\u7684\u6a5f\u68b0\u306d\u3058\u30d4\u30c3\u30c1\uff081.750mm\uff09\u306e\u771f\u306e\u95a2\u4fc2\u3092\u793a\u3059\u88dc\u6b63\u3055\u308c\u305f2\u6b21\u5143CAD\u65ad\u9762\u56f3\u3002.<\/figcaption><\/figure><\/div>\n\n\n\n<p><em>(\u63b2\u8f09\u4e0a\u306e\u6ce8\u610f\uff1a\u3053\u306e\u8aac\u660e\u3092\u8996\u899a\u7684\u306b\u56fa\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u3053\u306b\u4fee\u6b63\u3057\u305f\u7dd1\u8272\u306eCAD\u65ad\u9762\u56f3\u3092\u633f\u5165\u3057\u3066\u304f\u3060\u3055\u3044)<\/em><\/p>\n\n\n\n<p>\u3053\u306e\u9727\u3092\u6674\u3089\u3057\u3001\u73fe\u5834\u3067\u306e\u78ba\u5b9f\u306a\u57fa\u6e96\u3092\u78ba\u7acb\u3059\u308b\u306b\u306f\u3001\u5f62\u72b6\u3092\u5225\u306e\u89d2\u5ea6\u304b\u3089\u3001\u6587\u5b57\u901a\u308a\u898b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6a5f\u68b0\u52a0\u5de5\u3055\u308c\u305f\u9aa8\u30cd\u30b8\u306e2D CAD\u65ad\u9762\u306f\u3001\u5de5\u5177\u304c\u9664\u53bb\u3059\u308b\u30b9\u30da\u30fc\u30b9\u3068\u6a5f\u68b0\u304c\u53d6\u308b\u7d4c\u8def\u306e\u6c7a\u5b9a\u7684\u306a\u9055\u3044\u3092\u5b8c\u74a7\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u5de5\u5177\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306b\u76f4\u63a5\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3001\u6c7a\u3057\u3066\u6df7\u540c\u3057\u3066\u306f\u306a\u3089\u306a\u30443\u3064\u306e\u7570\u306a\u308b\u5bf8\u6cd5\u3092\u660e\u78ba\u306b\u5206\u96e2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u30eb\u30fc\u30c8\u5e45\uff081.000 mm\uff09\uff1a<\/strong> \u3053\u308c\u306f\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u7269\u7406\u7684\u306a\u5e73\u3089\u306a\u4e0a\u90e8\u306b\u76f4\u63a5\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u306d\u3058\u5c71\u306e\u8c37\uff08\u5207\u524a\u306e\u6700\u3082\u6df1\u3044\u90e8\u5206\uff09\u306e\u6b63\u78ba\u306a\u5e45\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5de5\u5177\u306e\u525b\u6027\u306e\u9ad8\u3044\u9759\u7684\u306a\u7279\u6027\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u8868\u9762\u958b\u53e3\u90e8\u306e\u5e45\uff081.581 mm\uff09\uff1a<\/strong> \u4e0a\u8a18\u3067\u8a08\u7b97\u3057\u305f\u3088\u3046\u306b\u3001\u3053\u308c\u306f\u306d\u3058\u306e\u5916\u5f84\u306b\u304a\u3051\u308b\u5207\u524a\u306e\u7dcf\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3067\u3042\u308b\u3002\u3053\u308c\u306f\u3001\u5de5\u5177\u306e\u5e73\u9762\u5e45\u3001\u5207\u524a\u6df1\u3055\u3001\u9003\u3052\u89d2\u306e\u5916\u65b9\u3078\u306e\u5e83\u304c\u308a\u306b\u3088\u3063\u3066\u5171\u540c\u6c7a\u5b9a\u3055\u308c\u308b\u52d5\u7684\u306a\u5bf8\u6cd5\u3067\u3042\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u771f\u306e\u306d\u3058\u30d4\u30c3\u30c1\uff081.750 mm\uff09\uff1a<\/strong> \u7d76\u5bfe\u52a0\u5de5\u30d1\u30e9\u30e1\u30fc\u30bf\u3002\u4e3b\u8ef8\u304c1\u56de\u8ee2\u3059\u308b\u9593\u306b\u3001CNC\u30de\u30b7\u30f3\u306eZ\u8ef8\u304c\u9032\u3080\u6b63\u78ba\u306a\u8ddd\u96e2\u3092\u8868\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n\n\n\n<p>\u5f53\u521d\u306e\u8a2d\u8a08\u56f3\u306b\u3042\u3063\u305f\u6839\u672c\u7684\u306a\u9593\u9055\u3044\u306f\u3001\u6a5f\u68b0\u306b\u5fc5\u8981\u306a\u79fb\u52d5\u91cf\uff081.750mm\uff09\u3092\u5de5\u5177\u306e\u7269\u7406\u7684\u306a\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\uff081.581mm\uff09\u306b\u7121\u7406\u3084\u308a\u7e2e\u5c0f\u3057\u305f\u3053\u3068\u3060\u3063\u305f\u3002.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Where_Did_the_Missing_0169_mm_Go_The_Vital_Crest\"><\/span>\u6d88\u3048\u305f0.169mm\u306f\u3069\u3053\u3078\uff1f\u30d0\u30a4\u30bf\u30eb\u30af\u30ec\u30b9\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>CNC\u30de\u30b7\u30f3\u304c1\u56de\u8ee2\u3059\u308b\u3054\u3068\u306b1.750mm\u524d\u9032\u3059\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5207\u524a\u30a4\u30f3\u30b5\u30fc\u30c8\u304c1.581mm\u306e\u30ae\u30e3\u30c3\u30d7\u3057\u304b\u524a\u308a\u53d6\u3089\u306a\u3044\u5834\u5408\u3001\u6570\u5b66\u7684\u306b\u660e\u3089\u304b\u306a\u4f59\u308a\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<p>$$1.750text{ mm (Pitch)} - 1.581text{ mm (Cut Width)} = 0.169text{ mm}$$<\/p>\n\n\n\n<p>\u3053\u306e0.169mm\u306f\u3069\u3046\u306a\u308b\u306e\u304b\uff1f\u305d\u308c\u306f\u3001\u9023\u7d9a\u3057\u305f\u5207\u524a\u30d1\u30b9\u306e\u9593\u306b\u6b8b\u3055\u308c\u305f\u624b\u3064\u304b\u305a\u306e\u30c1\u30bf\u30f3\u3067\u3059\u3002\u306d\u3058\u7528\u8a9e\u3067\u306f\u3001\u3053\u306e\u6b8b\u3063\u305f\u6750\u6599\u306f <strong>\u30af\u30ec\u30b9\u30c8<\/strong> \u30b9\u30ec\u30c3\u30c9\u306e.<\/p>\n\n\n\n<p>\u30c1\u30bf\u30f3\u88fd\u9aa8\u30cd\u30b8\u306e\u3088\u3046\u306a\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u5e73\u5766\u306a\u5c71\u306f\u5f8c\u4ed8\u3051\u3067\u306f\u306a\u304f\u3001\u91cd\u8981\u306a\u8a2d\u8a08\u4e0a\u306e\u7279\u5fb4\u3067\u3059\u30020.17mm\u7a0b\u5ea6\u306e\u660e\u78ba\u306a\u5c71\u306f\u3001\u30cd\u30b8\u5c71\u304c\u30ab\u30df\u30bd\u30ea\u306e\u3088\u3046\u306b\u92ed\u3044\u30a8\u30c3\u30b8\uff08\u9aa8\u306b\u56fa\u5b9a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u9aa8\u3092\u5207\u308a\u88c2\u304f\u53ef\u80fd\u6027\u304c\u3042\u308b\uff09\u306b\u306a\u308b\u306e\u3092\u9632\u304e\u3001\u60a3\u8005\u306e\u5b89\u5168\u306b\u5fc5\u8981\u306a\u5f15\u304d\u629c\u304d\u5f37\u5ea6\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3082\u3057\u5de5\u5177\u30e1\u30fc\u30ab\u30fc\u304c\u6b20\u9665\u306e\u3042\u308b\u5143\u306e\u56f3\u9762\u306b\u5f93\u3063\u3066\u5de5\u5177\u30d9\u30fc\u30b9\u30921.750mm\u306b\u7814\u78e8\u3057\u3066\u3044\u305f\u3089\u3001\u5207\u524a\u5e45\u306f\u30d4\u30c3\u30c1\u3068\u540c\u3058\uff08\u3042\u308b\u3044\u306f\u305d\u308c\u3092\u8d85\u3048\u308b\uff09\u306b\u306a\u3063\u3066\u3044\u305f\u306f\u305a\u3067\u3001\u3053\u306e0.169mm\u306e\u5c71\u306f\u5b8c\u5168\u306b\u6d88\u3048\u53bb\u308a\u3001\u5373\u5ea7\u306b\u90e8\u54c1\u306f\u4e0d\u5408\u683c\u306b\u306a\u3063\u3066\u3044\u305f\u3060\u308d\u3046\u3002.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Expert_Advice_for_Tooling_Procurement_and_CNC_Programmers_How_to_Avoid_the_Pitch-Profile_Trap\"><\/span>\u5de5\u5177\u8abf\u9054\u3068CNC\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3078\u306e\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\uff1a\u30d4\u30c3\u30c1\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7f60\u3092\u56de\u907f\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e0a\u8a18\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u306f\u3001\u88fd\u9020\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306b\u304a\u3051\u308b\u91cd\u5927\u306a\u8106\u5f31\u6027\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u3066\u3044\u308b\u3002\u305d\u308c\u306f\u3001\u90e8\u54c1\u8a2d\u8a08\u3001\u5de5\u5177\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3001\u73fe\u5834\u3067\u306e\u5b9f\u884c\u306e\u9593\u306e\u8aa4\u89e3\u3067\u3042\u308b\u3002\u7279\u6ce8\u306e\u975e\u6a19\u6e96\u306d\u3058\u5207\u308a\u30a4\u30f3\u30b5\u30fc\u30c8\u3001\u7279\u306b\u306d\u3058\u306e\u6e26\u5dfb\u304d\u52a0\u5de5\u306b\u4f7f\u7528\u3055\u308c\u308bV\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u5de5\u5177\u3084\u4fee\u6b63\u53f0\u5f62\u5de5\u5177\u3092\u6ce8\u6587\u3059\u308b\u5834\u5408\u3001\u3053\u306e\u3088\u3046\u306a\u5e7e\u4f55\u5b66\u7684\u306a\u7f60\u3092\u9632\u3050\u306b\u306f\u3001\u53b3\u5bc6\u306a\u76e3\u67fb\u3068\u660e\u78ba\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u5de5\u5177\u8abf\u9054\u306e\u30b9\u30da\u30b7\u30e3\u30ea\u30b9\u30c8\u3068CNC\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u304c\u63a1\u7528\u3059\u3079\u304d\u5fc5\u9808\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u7d39\u4ecb\u3059\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Blueprint_Auditing_Protocols_for_Non-Standard_Inserts\"><\/span>\u975e\u6a19\u6e96\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8\u76e3\u67fb\u624b\u9806<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30ef\u30fc\u30af\u3092\u5de5\u5177\u304b\u3089\u5207\u308a\u96e2\u3059\uff1a<\/strong> \u6a5f\u68b0\u306e\u52d5\u7684\u306a\u52d5\u304d\uff08\u30d4\u30c3\u30c1\uff09\u3092\u3001\u5207\u524a\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u9759\u7684\u306a\u7269\u7406\u7684\u5bf8\u6cd5\u306b\u62bc\u3057\u4ed8\u3051\u308b\u3088\u3046\u306a\u5de5\u5177\u5370\u5237\u306f\u3001\u6c7a\u3057\u3066\u53d7\u3051\u5165\u308c\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u5de5\u5177\u306e\u5370\u5237\u306f\u3001\u5de5\u5177\u56fa\u6709\u306e\u5f62\u72b6\u3092\u53b3\u5bc6\u306b\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a\u30c8\u30c3\u30d7\u30d5\u30e9\u30c3\u30c8\u5e45\uff08\u30eb\u30fc\u30c8\uff09\u3001\u5207\u524a\u6df1\u3055\u3001\u9003\u3052\u9762\u89d2\u5ea6\u3001\u30b3\u30fc\u30ca\u30fcR\u3002.<\/li>\n\n\n\n<li><strong>\u30b5\u30fc\u30d5\u30a7\u30b9\u30aa\u30fc\u30d7\u30cb\u30f3\u30b0\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u307e\u3059\uff1a<\/strong> \u30ab\u30b9\u30bf\u30e0\u306d\u3058\u6e26\u5dfb\u304d\u30a4\u30f3\u30b5\u30fc\u30c8\u3092\u627f\u8a8d\u3059\u308b\u524d\u306b\u3001\u3054\u81ea\u8eab\u3067\u4e09\u89d2\u6cd5\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e09\u89d2\u6bd4\u306e\u8a08\u7b97 <em>\u8868\u9762\u958b\u53e3\u5e45<\/em> \u6df1\u3055\u3068\u89d2\u5ea6\u306b\u57fa\u3065\u3044\u3066\u8a08\u7b97\u3057\u307e\u3059\u3002\u3053\u306e\u8a08\u7b97\u3055\u308c\u305f\u5e45\u304c\u3001\u5fc5\u8981\u306a\u306d\u3058\u5c71\u30d4\u30c3\u30c1\u3068\u540c\u3058\u304b\u3001\u305d\u308c\u4ee5\u4e0a\u3067\u3042\u308c\u3070\u3001\u52a0\u5de5\u4e2d\u306b\u306d\u3058\u5c71\u304c\u7834\u58ca\u3055\u308c\u308b\u3053\u3068\u306f\u907f\u3051\u3089\u308c\u307e\u305b\u3093\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Best_Practices_for_Vendor_Communication_and_Technical_Clarification\"><\/span>\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u6280\u8853\u7684\u660e\u78ba\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u53c2\u7167\u306e\u307f\u300d\u30e9\u30d9\u30eb\u306e\u7fa9\u52d9\u4ed8\u3051\uff1a<\/strong> \u8a2d\u8a08\u8005\u304c\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u305f\u3081\u306b\u91d1\u578b\u56f3\u9762\u306b\u76ee\u6a19\u30d4\u30c3\u30c1\u3092\u8a18\u8f09\u3057\u305f\u3044\u3068\u8003\u3048\u308b\u306e\u306f\u7406\u89e3\u3067\u304d\u308b\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u30d4\u30c3\u30c1\uff08\u4f8b\u3048\u3070\u30011.75\uff09\u304c\u5370\u5237\u7269\u306b\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u3001\u305d\u308c\u306f <strong>\u30de\u30b9\u30c8<\/strong> \u62ec\u5f27\u3067\u56f2\u3080 <code>(1.75)<\/code> \u3068\u660e\u793a\u3055\u308c\u3066\u3044\u308b\u3002 <code>\u30ec\u30d5<\/code> (\u53c2\u8003\uff09\u307e\u305f\u306f <code>\u6ce8\uff1aP1.75\u52a0\u5de5\u7528<\/code>. .\u88fd\u9020\u516c\u5dee\uff08\u4f8b\u3048\u3070 <code>\u00b10.01<\/code>)\u304c\u4ed8\u3044\u3066\u3044\u308b\u3068\u3001\u30b0\u30e9\u30a4\u30f3\u30c0\u30fc\u306b\u5bfe\u3057\u3066\u3001\u305d\u308c\u304c\u30cf\u30fc\u30c9\u306a\u7269\u7406\u7684\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3\u3067\u3042\u308b\u3068\u8aa4\u3063\u3066\u4fe1\u53f7\u3092\u9001\u3063\u3066\u3057\u307e\u3046\u304b\u3089\u3067\u3042\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30ab\u30b9\u30bf\u30e0\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u7528CAD\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u306e\u9700\u8981\uff1a<\/strong> \u9759\u7684\u306a2D\u5de5\u5177\u56f3\u9762\u3060\u3051\u306b\u983c\u3089\u306a\u3044\u3053\u3068\u3002\u30c1\u30bf\u30f3\u88fd\u9aa8\u30cd\u30b8\u306e\u3088\u3046\u306a\u91cd\u8981\u5ea6\u306e\u9ad8\u3044\u533b\u7642\u7528\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5de5\u5177\u30e1\u30fc\u30ab\u30fc\u3068\u52a0\u5de5\u3059\u308b\u5834\u5408\u306f\u3001CAD\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u307e\u305f\u306f\u65ad\u9762\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\uff08\u5148\u306b\u793a\u3057\u305f\u7dd1\u8272\u306eCAD\u753b\u50cf\u306e\u3088\u3046\u306a\uff09\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u3055\u308c\u305f\u9001\u308a\u901f\u5ea6\u3067\u5de5\u5177\u304c\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u3068\u304b\u307f\u5408\u3046\u306e\u3092\u8996\u899a\u5316\u3059\u308b\u3053\u3068\u306f\u3001\u5e0c\u671b\u306e\u306d\u3058\u5c71\u304c\u7dad\u6301\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u552f\u4e00\u306e\u78ba\u5b9f\u306a\u65b9\u6cd5\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u7c21\u5358\u306a\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001\u88fd\u9020\u30c1\u30fc\u30e0\u306f\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u30aa\u30fc\u30d0\u30fc\u30ab\u30c3\u30c8\u30a8\u30e9\u30fc\u3092\u306a\u304f\u3057\u3001\u9ad8\u4fa1\u306a\u30c1\u30bf\u30f3\u30b9\u30c8\u30c3\u30af\u306e\u5ec3\u68c4\u3092\u9632\u304e\u3001\u52a0\u5de5\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u9aa8\u30cd\u30b8\u304c\u533b\u7642\u696d\u754c\u3067\u8981\u6c42\u3055\u308c\u308b\u6b63\u78ba\u3067\u547d\u3092\u6551\u3046\u516c\u5dee\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary_Core_Rules_of_Thread_Pitch_vs_Insert_Profile\"><\/span>\u8981\u7d04\uff1a\u30b9\u30ec\u30c3\u30c9\u30d4\u30c3\u30c1\u3068\u30a4\u30f3\u30b5\u30fc\u30c8\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30b3\u30a2\u30eb\u30fc\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u533b\u7642\u7528\u9aa8\u30cd\u30b8\u306e\u52a0\u5de5\u306b\u304a\u3044\u3066\u3001\u5207\u524a\u5de5\u5177\u306e\u5f62\u72b6\u3068\u6a5f\u68b0\u306e\u52d5\u304d\u3092\u6df7\u540c\u3059\u308b\u3053\u3068\u306f\u3001\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u9593\u9055\u3044\u3067\u3059\u3002\u7cbe\u5ea6\u3092\u78ba\u4fdd\u3057\u3001\u5ec3\u68c4\u90e8\u54c1\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u57fa\u672c\u7684\u306a\u30eb\u30fc\u30eb\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30c4\u30fc\u30eb\u5e45\u304c\u30eb\u30fc\u30c8\u3092\u6c7a\u3081\u308b\uff1a<\/strong> \u5207\u524a\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u7269\u7406\u7684\u306a\u5e73\u3089\u306a\u9802\u90e8\u306f\u3001\u3082\u3063\u3071\u3089\u306d\u3058\u5c71\u306e\u8c37\uff08\u30eb\u30fc\u30c8\uff09\u306e\u5e45\u3092\u6c7a\u5b9a\u3059\u308b\u9759\u7684\u306a\u5bf8\u6cd5\u3067\u3042\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30de\u30b7\u30f3\u30d5\u30a3\u30fc\u30c9\u304c\u30d4\u30c3\u30c1\u3092\u6c7a\u3081\u308b<\/strong> \u771f\u306e\u306d\u3058\u30d4\u30c3\u30c1\u306f\u3001CNC\u30de\u30b7\u30f3\u306e1\u56de\u8ee2\u3042\u305f\u308a\u306eZ\u8ef8\u524d\u9032\u91cf\u306b\u3088\u3063\u3066\u5b8c\u5168\u306b\u751f\u6210\u3055\u308c\u308b\u3002\u5de5\u5177\u306e\u30d9\u30fc\u30b9\u5e45\u306b\u3088\u3063\u3066\u56fa\u5b9a\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li><strong>\u5f62\u72b6\u304c\u30ab\u30c3\u30c8\u5e45\u3092\u6c7a\u3081\u308b\uff1a<\/strong> \u30ef\u30fc\u30af\u8868\u9762\u3067\u5b9f\u969b\u306b\u5207\u308a\u51fa\u3055\u308c\u308b\u5e45\u306f\u3001\u5de5\u5177\u306e\u5e73\u9762\u5e45\u3001\u5207\u524a\u6df1\u3055\u3001\u9003\u3052\u89d2\u306e\u5916\u65b9\u3078\u306e\u5e83\u304c\u308a\u306b\u3088\u3063\u3066\u52d5\u7684\u306b\u6c7a\u5b9a\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u6b8b\u308a\u306f\u30af\u30ec\u30b9\u30c8\u3092\u5f62\u6210\u3059\u308b\uff1a<\/strong> \u306d\u3058\u5c71\u306e\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30fb\u30d5\u30e9\u30c3\u30c8\u30fb\u30c8\u30c3\u30d7\uff08\u5c71\u9802\uff09\u306f\u3001\u6a5f\u68b0\u304c\u30d7\u30ed\u30b0\u30e9\u30e0\u3057\u305f\u30d4\u30c3\u30c1\u3068\u5de5\u5177\u306e\u7dcf\u8868\u9762\u5207\u524a\u5e45\u306e\u6570\u5b66\u7684\u306a\u5dee\u3067\u3042\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Bone Screw Machining Errors: Why Thread Whirling Insert Width Never Equals Thread Pitch In the high-precision world of medical device manufacturing\u2014specifically during the CNC turning and thread whirling of titanium bone screws\u2014the design of custom threading inserts is absolutely critical. However, a single, seemingly minor drafting error on a custom insert print can lead to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18618,"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":[46],"tags":[176],"class_list":["post-18615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread-whirling","tag-threading-machining"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw.webp",1920,1080,false],"thumbnail":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw-150x150.webp",150,150,true],"medium":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw-300x169.webp",300,169,true],"medium_large":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw-768x432.webp",768,432,true],"large":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw-1024x576.webp",1024,576,true],"1536x1536":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw-1536x864.webp",1536,864,true],"2048x2048":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw.webp",1920,1080,false],"trp-custom-language-flag":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/05\/Titanium-Bone-screw-18x10.webp",18,10,true]},"uagb_author_info":{"display_name":"Jiang.xu","author_link":"https:\/\/onmytoolings.com\/ja\/author\/bigsunjianggmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Bone Screw Machining Errors: Why Thread Whirling Insert Width Never Equals Thread Pitch In the high-precision world of medical device manufacturing\u2014specifically during the CNC turning and thread whirling of titanium bone screws\u2014the design of custom threading inserts is absolutely critical. However, a single, seemingly minor drafting error on a custom insert print can lead to&hellip;","_links":{"self":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18615","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=18615"}],"version-history":[{"count":6,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18615\/revisions"}],"predecessor-version":[{"id":18629,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18615\/revisions\/18629"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/media\/18618"}],"wp:attachment":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/media?parent=18615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/categories?post=18615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/tags?post=18615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}