{"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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/","title":{"rendered":"\u9aa8\u87ba\u7d72\u52a0\u5de5\u932f\u8aa4\uff1a\u70ba\u4f55\u87ba\u7d0b\u65cb\u8f49\u5200\u7247\u5bec\u5ea6\u6c38\u9060\u4e0d\u6703\u7b49\u65bc\u87ba\u7d0b\u9593\u8ddd"},"content":{"rendered":"<h1 class=\"wp-block-heading\">\u9aa8\u87ba\u7d72\u52a0\u5de5\u932f\u8aa4\uff1a\u70ba\u4f55\u87ba\u7d0b\u65cb\u8f49\u5200\u7247\u5bec\u5ea6\u6c38\u9060\u4e0d\u6703\u7b49\u65bc\u87ba\u7d0b\u9593\u8ddd<\/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=\"\u9226\u9aa8\u87ba\u7d72\" class=\"uag-image-18618\" width=\"1920\" height=\"1080\" title=\"\u9226\u9aa8\u87ba\u7d72\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p>\u5728\u9ad8\u7cbe\u5bc6\u7684\u91ab\u7642\u8a2d\u5099\u88fd\u9020\u9818\u57df\uff0c\u7279\u5225\u662f\u5728\u9226\u9aa8\u87ba\u7d72\u7684 CNC \u8eca\u524a\u548c\u87ba\u7d0b\u65cb\u8f49\u904e\u7a0b\u4e2d\uff0c\u5ba2\u88fd\u5316\u87ba\u7d0b\u5200\u7247\u7684\u8a2d\u8a08\u662f\u7d55\u5c0d\u91cd\u8981\u7684\u3002\u7136\u800c\uff0c\u5728\u5ba2\u88fd\u5316\u5200\u7247\u5217\u5370\u4e0a\u7684\u4e00\u500b\u770b\u4f3c\u5fae\u5c0f\u7684\u8349\u5716\u932f\u8aa4\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5927\u91cf\u7684\u6df7\u4e82\u3001\u7a0b\u5f0f\u4e0a\u7684\u9ebb\u7169\uff0c\u4ee5\u53ca\u5728\u8eca\u9593\u7684\u96f6\u4ef6\u5831\u5ee2\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\u9304<\/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=\"\u986f\u793a\/\u96b1\u85cf\u5167\u5bb9\u76ee\u9304\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u63db<\/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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Case_Study_A_Non-Standard_Insert_Drawing_Full_of_Geometric_Contradictions\" >\u6848\u4f8b\u7814\u7a76\uff1a\u5145\u6eff\u5e7e\u4f55\u77db\u76fe\u7684\u975e\u6a19\u6e96\u63d2\u5165\u7e6a\u5716<\/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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Why_is_this_dimension_a_fatal_trap_for_CNC_machining\" >\u70ba\u4ec0\u9ebc\u9019\u500b\u5c3a\u5bf8\u662f CNC \u52a0\u5de5\u7684\u81f4\u547d\u9677\u9631\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\/zh\/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\" >\u786c\u6838\u8a08\u7b97\uff1a\u4e00\u9846\u7259\u5be6\u969b\u300c\u96d5\u523b\u300d\u51fa\u591a\u5c11\u6750\u6599\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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Trigonometric_Deduction_of_the_Surface_Opening_Width\" >\u8868\u9762\u958b\u53e3\u5bec\u5ea6\u7684\u4e09\u89d2\u6f14\u7b97\u6cd5<\/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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Truth_Revealed_Pitch_vs_Profile_Through_a_CAD_Cross-Section\" >\u771f\u76f8\u5927\u767d\uff1a\u900f\u904e CAD \u65b7\u9762\u5716\u4e86\u89e3\u4fef\u4ef0\u8207\u8f2a\u5ed3<\/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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Where_Did_the_Missing_0169_mm_Go_The_Vital_Crest\" >\u907a\u5931\u7684 0.169 mm \u53bb\u54ea\u4e86\uff1f\u91cd\u8981\u7684\u5cf0\u9802<\/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\/zh\/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\" >\u7d66\u6a21\u5177\u63a1\u8cfc\u548c CNC \u7a0b\u5f0f\u8a2d\u8a08\u5e2b\u7684\u5c08\u5bb6\u5efa\u8b70\uff1a\u5982\u4f55\u907f\u514d\u4fef\u4ef0\u5256\u9762\u9677\u9631<\/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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Blueprint_Auditing_Protocols_for_Non-Standard_Inserts\" >\u975e\u6a19\u6e96\u63d2\u5165\u85cd\u5716\u5be9\u6838\u898f\u7a0b<\/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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Best_Practices_for_Vendor_Communication_and_Technical_Clarification\" >\u4f9b\u61c9\u5546\u6e9d\u901a\u53ca\u6280\u8853\u6f84\u6e05\u7684\u6700\u4f73\u505a\u6cd5<\/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\/zh\/bone-screw-machining-errors-why-thread-whirling-insert-width-never-equals-thread-pitch\/#Summary_Core_Rules_of_Thread_Pitch_vs_Insert_Profile\" >\u6458\u8981\uff1a\u87ba\u7d0b\u9593\u8ddd\u8207\u5200\u7247\u8f2a\u5ed3\u7684\u6838\u5fc3\u898f\u5247<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p>\u8a31\u591a\u5de5\u7a0b\u5e2b\u548c\u7e6a\u5716\u5e2b\u5e38\u72af\u7684\u4e00\u500b\u5371\u96aa\u7684\u5e7e\u4f55\u9677\u9631\uff0c\u5c31\u662f\u6df7\u6dc6\u5de5\u4ef6\u7684\u53c3\u6578\u548c\u5200\u5177\u7684\u7269\u7406\u5c3a\u5bf8\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u4ed6\u5011\u932f\u8aa4\u5730\u5c07 <strong>\u201c\u300c\u7dda\u8ddd\u300d\u201d<\/strong> \u76f4\u63a5\u8207\u5207\u524a\u5200\u5177\u8f2a\u5ed3\u7684\u7269\u7406\u57fa\u6e96\u5bec\u5ea6\u76f8\u95dc\u3002.<\/p>\n\n\n\n<p>\u672c\u6587\u5c07\u900f\u904e\u5be6\u969b\u7684\u7e6a\u5716\u4fee\u6b63\u548c\u56b4\u8b39\u7684 CAD\u5e7e\u4f55\u63a8\u7406\uff0c\u63ed\u9732\u70ba\u4f55\u6b64\u5047\u8a2d\u5b58\u5728\u6839\u672c\u6027\u7684\u7f3a\u9677\u3002\u6211\u5011\u5c07\u89e3\u91cb\u5200\u5177\u8f2a\u5ed3\u8207\u5de5\u4ef6\u9593\u8ddd\u4e4b\u9593\u7684\u7cbe\u78ba\u6578\u5b78\u95dc\u4fc2\uff0c\u8b49\u660e CNC \u52a0\u5de5\u7684\u9ec3\u91d1\u6cd5\u5247\uff1a <strong>\u87ba\u7d0b\u9593\u8ddd\u662f\u7531\u6a5f\u5e8a\u7684\u9032\u7d66\u901f\u5ea6\u7522\u751f\uff0c\u800c\u975e\u7531\u5207\u524a\u5200\u7247\u7684\u7269\u7406\u5bec\u5ea6\u9396\u5b9a\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>\u6848\u4f8b\u7814\u7a76\uff1a\u5145\u6eff\u5e7e\u4f55\u77db\u76fe\u7684\u975e\u6a19\u6e96\u63d2\u5165\u7e6a\u5716<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8a66\u60f3\u4e00\u4e0b\uff0c\u60a8\u6536\u5230\u4e00\u4efd\u85cd\u5716\uff0c\u662f\u5c08\u70ba\u52a0\u5de5\u9226\u9aa8\u87ba\u7d72\u800c\u8a2d\u8a08\u7684\u5ba2\u88fd\u87ba\u7d0b\u65cb\u8f49\u5200\u7247\u3002\u9a5f\u773c\u770b\u4f86\uff0c\u6280\u8853\u8981\u6c42--\u89d2\u5ea6\u3001\u5f27\u5ea6\u548c\u6df1\u5ea6--\u4f3c\u4e4e\u5b8c\u5168\u7b26\u5408\u6a19\u6e96\u3002\u7136\u800c\uff0c\u4ed4\u7d30\u6aa2\u67e5 \u300c\u7d30\u7bc0 A\u300d\uff08\u5207\u524a\u8f2a\u5ed3\u7684\u653e\u5927\u8996\u5716\uff09\u5f8c\uff0c\u537b\u767c\u73fe\u4e00\u500b\u95dc\u9375\u6027\u7684\u8349\u5716\u932f\u8aa4\uff0c\u53ef\u80fd\u8f15\u6613\u7834\u58de\u6574\u500b\u751f\u7522\u6d41\u7a0b\u3002.<\/p>\n\n\n\n<p>\u5728\u9019\u5f35\u7279\u6b8a\u7684\u5716\u7d19\u4e0a\uff0c\u7e6a\u5716\u54e1\u5c07\u5c3a\u5bf8\u70ba <strong><code>1.75 \u00b10.01<\/code><\/strong> \u76f4\u63a5\u4f4d\u65bc\u5d4c\u9ad4\u55ae\u9f52\u8f2a\u5ed3\u7684\u5e95\u90e8\u3002\u9019\u500b\u6578\u5b57\u4e26\u975e\u4efb\u610f\u800c\u70ba\uff0c1.75 mm \u6b63\u662f\u9aa8\u87ba\u7d72\u6240\u9700\u7684\u87ba\u8ddd\u3002\u9019\u88cf\u7684\u57fa\u672c\u908f\u8f2f\u662f\u4e00\u500b\u5e38\u898b\u7684\u9677\u9631\uff1a\u8a2d\u8a08\u5e2b\u5047\u8a2d\u56e0\u70ba\u5200\u5177\u662f\u5207\u524a 1.75 mm \u7bc0\u8ddd\u7684\u87ba\u7d0b\uff0c\u6240\u4ee5\u5207\u524a\u5200\u5177\u672c\u8eab\u5fc5\u9808\u64c1\u6709 1.75 mm \u7684\u7269\u7406\u57fa\u5e95\u5bec\u5ea6\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=\"\u81ea\u8a02\u87ba\u7d0b\u5200\u7247\u7684\u85cd\u5716\u4e0d\u6b63\u78ba\uff0c\u5200\u5ea7\u4e0a\u7684\u87ba\u8ddd\u5c3a\u5bf8\u4e0d\u6b63\u78ba\u3002.\" class=\"uag-image-18621\" width=\"2310\" height=\"1270\" title=\"\u6709\u7455\u75b5\u7684\u7dda\u689d-\u65cb\u8f49-\u63d2\u5165-\u7e6a\u5716\" role=\"img\"\/><figcaption class=\"uagb-image-caption\">\u5716 1\uff1a\u539f\u59cb\u7684\u5ba2\u88fd\u5316\u5200\u7247\u85cd\u5716\uff0c\u986f\u793a\u51fa\u5f37\u52a0\u5728\u5be6\u9ad4\u5200\u5ea7\u4e0a\u7684 1.75mm \u9593\u8ddd\u5c3a\u5bf8\u7684\u885d\u7a81\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>\u70ba\u4ec0\u9ebc\u9019\u500b\u5c3a\u5bf8\u662f CNC \u52a0\u5de5\u7684\u81f4\u547d\u9677\u9631\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u9019\u500b\u5047\u8a2d\u6e90\u65bc\u4e00\u500b\u5178\u578b\u7684\u6df7\u6dc6\uff0c\u90a3\u5c31\u662f <em>\u5de5\u5177\u7684\u975c\u614b\u5e7e\u4f55<\/em> \u548c <em>\u6a5f\u5668\u7684\u52d5\u614b\u904b\u52d5<\/em>. .\u5982\u679c\u6a21\u5177\u88fd\u9020\u5546\u76f2\u76ee\u5730\u4f9d\u7167\u6b64\u5716\u7d19\uff0c\u5c07\u5200\u7247\u78e8\u5230 1.75 mm \u7684\u57fa\u5e95\u5bec\u5ea6\uff0c\u90a3\u9ebc\u8eca\u9593\u5c07\u6703\u9762\u81e8\u56b4\u91cd\u5f8c\u679c\uff1a<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8d85\u5927\u5207\u524a\u8f2a\u5ed3\uff1a<\/strong> \u5200\u5177\u8b8a\u5f97\u7269\u7406\u4e0a\u4e0d\u6210\u6bd4\u4f8b\u3002\u5c0d\u65bc V \u578b\u87ba\u7d0b\u6216\u6539\u826f\u68af\u5f62\u87ba\u7d0b\uff0c\u5207\u524a\u5bec\u5ea6\u6703\u5f9e\u5e73\u9802\uff08\u87ba\u7d0b\u6839\u90e8\uff09\u52d5\u614b\u64f4\u5927\u5230\u5916\u5f91\u3002\u5f37\u5236\u5c07\u57fa\u672c\u5bec\u5ea6\u8a2d\u70ba 1.75 mm \u6703\u626d\u66f2\u6240\u9700\u7684\u5207\u524a\u89d2\uff0c\u4e26\u7522\u751f\u904e\u5bec\u7684\u5207\u524a\u5203\u3002.<\/li>\n\n\n\n<li><strong>Catastrophic Overcutting (The Vanishing Crest)\uff1a<\/strong> \u5728\u87ba\u7d0b\u65cb\u524a\u6216 CNC \u8eca\u524a\u4e2d\uff0c\u87ba\u7d0b\u9593\u8ddd\u662f\u7531\u6a5f\u5668 Z \u8ef8\u6bcf\u5708\u4e3b\u8ef8\u7cbe\u78ba\u9032\u7d66 1.75 mm (<code>F1.75<\/code>).\u5982\u679c\u5200\u5177\u672c\u8eab\u7684\u5e95\u90e8\u88ab\u4eba\u70ba\u5730\u52a0\u5bec\u5230 1.75 mm\uff0c\u90a3\u9ebc\u5b83\u5728\u87ba\u687f\u8868\u9762\u4e0a\u96d5\u523b\u51fa\u7684\u6e9d\u69fd\u7684\u7e3d\u5bec\u5ea6\u5c31\u6703\u9060\u9060\u8d85\u904e 1.75 mm \u7684\u9593\u8ddd\u3002\u7576\u6a5f\u5668\u9023\u7e8c\u901a\u904e\u6642\uff0c\u904e\u5927\u7684\u5200\u5177\u96e3\u514d\u6703\u91cd\u758a\u4e26\u5207\u5165\u539f\u672c\u61c9\u8a72\u7559\u4e0b\u7684\u6750\u6599\u3002.<\/li>\n\n\n\n<li><strong>\u5831\u5ee2\u96f6\u4ef6\uff1a<\/strong> \u9019\u7a2e\u91cd\u758a\u7684\u76f4\u63a5\u7d50\u679c\u662f\u87ba\u7d0b\u5d74\uff08\u9aa8\u87ba\u91d8\u87ba\u7d0b\u7684\u5e73\u9802\u90e8\uff09\u5b8c\u5168\u55aa\u5931\u3002\u7531\u65bc\u87ba\u7d0b\u9802\u90e8\u5c0d\u65bc\u9aa8\u87ba\u7d72\u5728\u4eba\u9ad4\u5167\u7684\u6293\u63e1\u5f37\u5ea6\u548c\u7d50\u69cb\u5b8c\u6574\u6027\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u6b64\u6700\u7d42\u7522\u54c1\u5c07\u4e0d\u6703\u662f\u4e00\u500b\u529f\u80fd\u6027\u7684\u91ab\u7642\u88dd\u7f6e\uff0c\u800c\u53ea\u662f\u4e00\u6839\u88ab\u904e\u5ea6\u52a0\u5de5\u7684\u9226\u68d2\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\">\u786c\u6838\u8a08\u7b97\uff1a\u4e00\u9846\u7259\u5be6\u969b\u300c\u96d5\u523b\u300d\u51fa\u591a\u5c11\u6750\u6599\uff1f<\/h2>\n\n\n\n<p>\u8981\u4e86\u89e3\u70ba\u4ec0\u9ebc 1.75 mm \u7684\u57fa\u672c\u5c3a\u5bf8\u6703\u9020\u6210\u707d\u96e3\u6027\u7684\u8aa4\u5dee\uff0c\u6211\u5011\u5fc5\u9808\u5c07\u5de5\u4ef6\u7684\u9700\u6c42\u8207\u5200\u5177\u7684\u56fa\u6709\u7269\u7406\u7279\u6027\u5206\u958b\u3002\u8b93\u6211\u5011\u6487\u958b\u9019\u4e9b\u6df7\u6dc6\uff0c\u56b4\u683c\u6aa2\u8996\u5207\u524a\u5200\u7247\u7684\u5e7e\u4f55\u5f62\u72c0\u3002.<\/p>\n\n\n\n<p>\u6839\u64da\u6240\u9700\u7684\u87ba\u7d0b\u8f2a\u5ed3\uff0c\u5200\u7247\u7684\u6b63\u78ba\u3001\u4e0d\u53ef\u8b8a\u66f4\u7684\u53c3\u6578\u70ba<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9802\u7aef\u5e73\u9762\u5bec\u5ea6<\/strong> (\u5f62\u6210\u87ba\u7d0b\u7684\u6839\u90e8\uff09\uff1a1.0 \u516c\u91d0<\/li>\n\n\n\n<li><strong>\u5207\u5272\u6df1\u5ea6\uff1a<\/strong> 1.05mm<\/li>\n\n\n\n<li><strong>\u5de6\u5074\u89d2\uff1a<\/strong> 5\u00b0<\/li>\n\n\n\n<li><strong>\u53f3\u5074\u89d2\uff1a<\/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>\u8868\u9762\u958b\u53e3\u5bec\u5ea6\u7684\u4e09\u89d2\u6f14\u7b97\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7576\u9019\u500b\u5200\u7247\u63d2\u5165\u9226\u91d1\u5c6c\u576f\u6599\u6642\uff0c\u5b83\u4e0d\u53ea\u662f\u5207\u51fa\u4e00\u500b 1.00 mm \u7684\u76f4\u69fd\u3002\u7531\u65bc\u5074\u9762\u662f\u6709\u89d2\u5ea6\u7684\uff0c\u56e0\u6b64 V \u5f62\u69fd\u5f9e\u6839\u90e8\uff08\u6700\u6df1\u8655\uff09\u5230\u9aa8\u87ba\u91d8\u7684\u5916\u5f91\uff08\u8868\u9762\uff09\u6f38\u6f38\u8b8a\u5bec\u3002.<\/p>\n\n\n\n<p>\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u57fa\u672c\u7684\u4e09\u89d2\u6cd5\u78ba\u5b9a\u55ae\u500b\u9f52\u8f2a\u4e00\u6b21\u53bb\u9664\u6750\u6599\u7684\u78ba\u5207\u6700\u5927\u5bec\u5ea6\uff1a<\/p>\n\n\n\n<p><strong>\u7e3d\u8868\u9762\u958b\u53e3\u5bec\u5ea6<\/strong> = \u4e0a\u5e73\u9762\u5bec\u5ea6 + \u5de6\u5074\u64f4\u5c55 + \u53f3\u5074\u64f4\u5c55<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u9802\u7aef\u5e73\u9762\u5bec\u5ea6\uff1a<\/strong> 1.0mm<\/li>\n\n\n\n<li><strong>\u5de6\u5074\u64f4\u5145\uff1a<\/strong> 1.05*tan(5\u00b0)\u22480.092mm<\/li>\n\n\n\n<li><strong>\u53f3\u5074\u64f4\u5145\uff1a<\/strong> 1.05*tan(25\u00b0)\u22480.49mm<\/li>\n<\/ol>\n\n\n\n<p>\u8b93\u6211\u5011\u628a\u516c\u5f0f\u7d50\u5408\u8d77\u4f86\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\u771f\u7406\uff1a<\/strong> \u7576\u9019\u7a2e\u7279\u5b9a\u7684\u5200\u7247\u9054\u5230 $1.05\\text{ mm}$ \u7684\u5b8c\u6574\u5207\u524a\u6df1\u5ea6\u6642\uff0c\u5b83\u5728\u9aa8\u87ba\u7d72\u5916\u8868\u9762\u96d5\u523b\u7684\u6e9d\u69fd\u7e3d\u5bec\u5ea6\u6b63\u597d\u662f <strong>1.581 mm<\/strong>.<\/p>\n\n\n\n<p>\u5b83\u78ba\u5be6 <em>\u4e0d<\/em> \u96d5\u523b\u51fa 1.75 mm \u7684\u9593\u9699\u3002\u6578\u5b57 1.581 mm \u662f\u5200\u5177\u7684\u78ba\u5be6\u7269\u7406\u5c3a\u5bf8\u3002\u5728\u5217\u5370\u4e0a\u5f37\u5236\u5200\u5177\u7684\u57fa\u672c\u5c3a\u5bf8\u70ba 1.75 mm \u4e0d\u50c5\u5728\u6578\u5b78\u4e0a\u6beb\u7121\u6839\u64da\uff0c\u5728\u7269\u7406\u4e0a\u4e5f\u4fdd\u8b49\u4e86\u87ba\u7d0b\u8f2a\u5ed3\u5728\u52a0\u5de5\u6642\u6703\u88ab\u7834\u58de\u3002.<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u6587\u7ae0\u7684\u7e8c\u7bc7\uff0c\u5c07\u5e7e\u4f55\u8b49\u660e\u5e36\u5230\u908f\u8f2f\u548c\u5be6\u969b\u7684\u7d50\u8ad6\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>\u771f\u76f8\u5927\u767d\uff1a\u900f\u904e CAD \u65b7\u9762\u5716\u4e86\u89e3\u4fef\u4ef0\u8207\u8f2a\u5ed3<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=\"\u6b63\u78ba\u7684 CAD \u9aa8\u87ba\u7d72\u6a6b\u622a\u9762\u5716\uff0c\u986f\u793a\u87ba\u7d0b\u9593\u8ddd\u8207\u87ba\u7d72\u5916\u578b\u5bec\u5ea6\u7684\u5dee\u7570\u3002.\" class=\"uag-image-18622\" width=\"696\" height=\"429\" title=\"\u6b63\u78ba\u9aa8\u67b6\u87ba\u7d72-\u87ba\u7d0b-\u87ba\u8ddd-\u8f2a\u5ed3-cad\" role=\"img\"\/><figcaption class=\"uagb-image-caption\">\u5716 2\uff1a\u7d93\u4fee\u6b63\u7684 2D CAD \u6a6b\u622a\u5716\uff0c\u8aaa\u660e\u5200\u5177\u8f2a\u5ed3\u5bec\u5ea6 (1.581mm) \u8207\u52d5\u614b\u6a5f\u5668\u87ba\u7d0b\u87ba\u8ddd (1.750mm) \u4e4b\u9593\u7684\u771f\u5be6\u95dc\u4fc2\u3002.<\/figcaption><\/figure><\/div>\n\n\n\n<p><em>(\u51fa\u7248\u6ce8\u610f\u4e8b\u9805\uff1a\u8acb\u5728\u6b64\u63d2\u5165\u60a8\u4fee\u6b63\u904e\u7684\u7da0\u8272 CAD \u65b7\u9762\u5716\u7247\uff0c\u4ee5\u4fbf\u76f4\u89c0\u5730\u56fa\u5b9a\u6b64\u89e3\u91cb\u3002)<\/em><\/p>\n\n\n\n<p>\u70ba\u4e86\u64a5\u958b\u8ff7\u9727\uff0c\u70ba\u60a8\u7684\u8eca\u9593\u5efa\u7acb\u842c\u7121\u4e00\u5931\u7684\u6a19\u6e96\uff0c\u6211\u5011\u9700\u8981\u5f9e\u4e0d\u540c\u7684\u89d2\u5ea6\u2500\u2500\u5b57\u9762\u4e0a\u2500\u2500\u4f86\u6aa2\u8996\u5e7e\u4f55\u5716\u5f62\u3002\u52a0\u5de5\u9aa8\u87ba\u7d72\u7684 2D CAD \u6a6b\u622a\u9762\u5b8c\u7f8e\u5730\u8aaa\u660e\u4e86\u5200\u5177\u79fb\u9664\u7684\u7a7a\u9593\u8207\u6a5f\u5668\u8d70\u904e\u7684\u8def\u5f91\u4e4b\u9593\u7684\u95dc\u9375\u5dee\u7570\u3002.<\/p>\n\n\n\n<p>\u900f\u904e\u5c07\u5200\u5177\u7684\u8f2a\u5ed3\u76f4\u63a5\u6620\u5c04\u5230\u5de5\u4ef6\u4e0a\uff0c\u6211\u5011\u53ef\u4ee5\u6e05\u695a\u5340\u5206\u51fa\u4e09\u500b\u7d55\u5c0d\u4e0d\u80fd\u6df7\u6dc6\u7684\u4e0d\u540c\u5c3a\u5bf8\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u6839\u90e8\u5bec\u5ea6 (1.000 mm)\uff1a<\/strong> \u9019\u76f4\u63a5\u5c0d\u61c9\u65bc\u5200\u7247\u7684\u7269\u7406\u5e73\u9802\u3002\u5b83\u6c7a\u5b9a\u4e86\u87ba\u7d0b\u6e9d\u8c37\uff08\u5207\u524a\u6700\u6df1\u7684\u90e8\u5206\uff09\u7684\u78ba\u5be6\u5bec\u5ea6\u3002\u9019\u662f\u5200\u5177\u7684\u525b\u6027\u3001\u975c\u614b\u7279\u6027\u3002.<\/li>\n\n\n\n<li><strong>\u8868\u9762\u958b\u53e3\u5bec\u5ea6 (1.581 mm)\uff1a<\/strong> \u5982\u4e0a\u8ff0\u8a08\u7b97\uff0c\u9019\u662f\u87ba\u687f\u5916\u5f91\u5207\u524a\u7684\u7e3d\u9762\u7a4d\u3002\u5b83\u662f\u4e00\u500b\u52d5\u614b\u5c3a\u5bf8\uff0c\u7531\u5200\u5177\u7684\u5e73\u9762\u5bec\u5ea6\u3001\u5207\u524a\u6df1\u5ea6\u53ca\u5176\u5074\u89d2\u7684\u5411\u5916\u64f4\u5f35\u5171\u540c\u6c7a\u5b9a\u3002.<\/li>\n\n\n\n<li><strong>\u771f\u7259\u87ba\u8ddd (1.750 mm)\uff1a<\/strong> \u9019\u662f\u7d55\u5c0d\u52a0\u5de5\u53c3\u6578\u3002\u5b83\u4ee3\u8868 CNC \u6a5f\u5e8a\u7684 Z \u8ef8\u5728\u4e3b\u8ef8\u6bcf\u8f49\u52d5\u4e00\u5708\u6642\u7684\u7cbe\u78ba\u9032\u7d66\u8ddd\u96e2\u3002.<\/li>\n<\/ol>\n\n\n\n<p>\u539f\u59cb\u85cd\u5716\u7684\u6839\u672c\u932f\u8aa4\u5728\u65bc\u5f37\u884c\u5c07\u6a5f\u5668\u6240\u9700\u7684\u79fb\u52d5\u91cf (1.750 mm) \u7e2e\u5c0f\u5230\u5de5\u5177\u7684\u5be6\u969b\u5c3a\u5bf8 (1.581 mm)\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>\u907a\u5931\u7684 0.169 mm \u53bb\u54ea\u4e86\uff1f\u91cd\u8981\u7684\u5cf0\u9802<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5982\u679c CNC \u6a5f\u5668\u6bcf\u8f49\u52d5\u4e00\u5708\u5c31\u5411\u524d\u9081\u9032 1.750 mm\uff0c\u4f46\u5207\u524a\u5200\u7247\u537b\u53ea\u5207\u51fa 1.581 mm \u7684\u9593\u9699\uff0c\u9019\u986f\u7136\u6709\u6578\u5b78\u4e0a\u7684\u9918\u6578\uff1a<\/p>\n\n\n\n<p>$$1.750\\text{ mm (Pitch)} - 1.581\\text{ mm (Cut Width)} = 0.169\\text{ mm}$$<\/p>\n\n\n\n<p>\u9019 0.169 mm \u6703\u767c\u751f\u4ec0\u9ebc\uff1f\u5b83\u662f\u5728\u9023\u7e8c\u5207\u524a\u4e4b\u9593\u7559\u4e0b\u7684\u672a\u52a0\u5de5\u9226\u91d1\u5c6c\u3002\u5728\u87ba\u7d0b\u8853\u8a9e\u4e2d\uff0c\u9019\u4e9b\u5269\u9918\u6750\u6599\u662f <strong>\u5730rest<\/strong> \u7684\u4e3b\u984c\u3002.<\/p>\n\n\n\n<p>\u5c0d\u65bc\u50cf\u9226\u9aa8\u87ba\u7d72\u9019\u6a23\u7684\u91ab\u7642\u690d\u5165\u7269\u800c\u8a00\uff0c\u9019\u500b\u5e73\u76f4\u7684\u5d74\u4e0d\u662f\u5f8c\u4f86\u624d\u60f3\u5230\u7684\uff0c\u800c\u662f\u4e00\u500b\u91cd\u8981\u7684\u8a2d\u8a08\u7279\u5fb5\u3002\u7d04 0.17 mm \u7684\u660e\u78ba\u5d74\u7de3\u53ef\u9632\u6b62\u87ba\u7d0b\u8b8a\u6210\u92b3\u5229\u7684\u908a\u7de3\uff08\u53ef\u80fd\u6703\u5207\u958b\u9aa8\u982d\u800c\u975e\u56fa\u5b9a\u5728\u9aa8\u982d\u5167\uff09\uff0c\u4e26\u78ba\u4fdd\u75c5\u4eba\u5b89\u5168\u6240\u9700\u7684\u5fc5\u8981\u62d4\u51fa\u5f37\u5ea6\u3002.<\/p>\n\n\n\n<p>\u5982\u679c\u6a21\u5177\u88fd\u9020\u5546\u4f9d\u7167\u539f\u59cb\u6709\u7455\u75b5\u7684\u5716\u9762\uff0c\u5c07\u6a21\u5177\u5e95\u5ea7\u7814\u78e8\u81f3 1.750 mm\uff0c\u5207\u524a\u5bec\u5ea6\u5c31\u6703\u7b49\u65bc (\u6216\u8d85\u904e) \u9593\u8ddd\uff0c\u5b8c\u5168\u62b9\u53bb\u9019\u500b 0.169 mm \u7684\u6ce2\u5cf0\uff0c\u5c0e\u81f4\u96f6\u4ef6\u7acb\u5373\u5831\u5ee2\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>\u7d66\u6a21\u5177\u63a1\u8cfc\u548c CNC \u7a0b\u5f0f\u8a2d\u8a08\u5e2b\u7684\u5c08\u5bb6\u5efa\u8b70\uff1a\u5982\u4f55\u907f\u514d\u4fef\u4ef0\u5256\u9762\u9677\u9631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e0a\u8ff0\u6848\u4f8b\u7814\u7a76\u7a81\u986f\u4e86\u88fd\u9020\u4f9b\u61c9\u93c8\u4e2d\u7684\u4e00\u500b\u95dc\u9375\u6f0f\u6d1e\uff1a\u96f6\u4ef6\u8a2d\u8a08\u3001\u5200\u5177\u5de5\u7a0b\u548c\u8eca\u9593\u57f7\u884c\u4e4b\u9593\u7684\u8aa4\u89e3\u3002\u7576\u8a02\u8cfc\u5ba2\u88fd\u5316\u975e\u6a19\u6e96\u87ba\u7d0b\u5200\u7247\u6642\uff0c\u5c24\u5176\u662f\u87ba\u7d0b\u65cb\u524a\u6240\u4f7f\u7528\u7684 V \u578b\u6216\u6539\u826f\u68af\u5f62\u5200\u5177\uff0c\u8981\u9632\u6b62\u9019\u4e9b\u5e7e\u4f55\u9677\u9631\uff0c\u5c31\u5fc5\u9808\u9032\u884c\u56b4\u683c\u7684\u7a3d\u6838\u8207\u6e05\u695a\u7684\u6e9d\u901a\u3002.<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u6bcf\u4f4d\u6a21\u5177\u63a1\u8cfc\u5c08\u5bb6\u548c CNC \u7a0b\u5f0f\u8a2d\u8a08\u5e2b\u90fd\u61c9\u8a72\u63a1\u7528\u7684\u57fa\u672c\u898f\u7bc4\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\u63d2\u5165\u85cd\u5716\u5be9\u6838\u898f\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f7f\u5de5\u4ef6\u8207\u5200\u5177\u812b\u96e2\uff1a<\/strong> \u5207\u52ff\u63a5\u53d7\u5c07\u6a5f\u5668\u7684\u52d5\u614b\u79fb\u52d5\uff08\u9593\u8ddd\uff09\u5f37\u52a0\u5230\u5207\u524a\u5200\u7247\u7684\u975c\u614b\u7269\u7406\u5c3a\u5bf8\u4e0a\u7684\u5200\u5177\u5217\u5370\u3002\u5200\u5177\u5217\u5370\u61c9\u56b4\u683c\u5b9a\u7fa9\u5200\u5177\u7684\u56fa\u6709\u5e7e\u4f55\u5c3a\u5bf8\uff1a\u9802\u5e73\u9762\u5bec\u5ea6\uff08\u6839\uff09\u3001\u5207\u524a\u6df1\u5ea6\u3001\u5074\u89d2\u53ca\u89d2\u534a\u5f91\u3002.<\/li>\n\n\n\n<li><strong>\u57f7\u884c\u8868\u9762\u958b\u53e3\u8a08\u7b97\uff1a<\/strong> \u5728\u6838\u51c6\u5ba2\u88fd\u5316\u87ba\u7d0b\u65cb\u8f49\u5200\u7247\u4e4b\u524d\uff0c\u8acb\u81ea\u884c\u57f7\u884c\u4e09\u89d2\u6cd5\u6aa2\u67e5\u3002\u8a08\u7b97 <em>\u7e3d\u8868\u9762\u958b\u53e3\u5bec\u5ea6<\/em> \u6839\u64da\u6df1\u5ea6\u548c\u89d2\u5ea6\u3002\u5982\u679c\u6b64\u8a08\u7b97\u51fa\u7684\u5bec\u5ea6\u7b49\u65bc\u6216\u8d85\u904e\u6240\u9700\u7684\u87ba\u7d0b\u87ba\u8ddd\uff0c\u60a8\u5728\u52a0\u5de5\u6642\u5c07\u4e0d\u53ef\u907f\u514d\u5730\u7834\u58de\u87ba\u7d0b\u6ce2\u5cf0\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>\u4f9b\u61c9\u5546\u6e9d\u901a\u53ca\u6280\u8853\u6f84\u6e05\u7684\u6700\u4f73\u505a\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u898f\u5b9a\u300c\u50c5\u4f9b\u53c3\u8003\u300d\u6a19\u7c64\uff1a<\/strong> \u8a2d\u8a08\u4eba\u54e1\u5e0c\u671b\u5728\u6a21\u5177\u5716\u4e0a\u8a3b\u660e\u76ee\u6a19\u9593\u8ddd\u4ee5\u4f9b\u4e0a\u4e0b\u6587\u53c3\u8003\uff0c\u9019\u662f\u53ef\u4ee5\u7406\u89e3\u7684\u3002\u7136\u800c\uff0c\u5982\u679c\u7bc0\u8ddd\uff08\u4f8b\u5982 1.75\uff09\u51fa\u73fe\u5728\u5370\u5237\u54c1\u4e0a\uff0c\u5b83 <strong>\u5fc5\u9808<\/strong> \u4ee5\u62ec\u865f\u62ec\u8d77 <code>(1.75)<\/code> \u6216\u660e\u78ba\u6a19\u793a\u70ba <code>REF<\/code> (\u53c3\u8003\uff09\u6216 <code>\u8a3b\uff1a\u9069\u7528\u65bc P1.75 \u52a0\u5de5<\/code>. .\u5b83\u7d55\u4e0d\u80fd\u6709\u88fd\u9020\u516c\u5dee\uff08\u5982 <code>\u00b10.01<\/code>) \u9023\u63a5\u5230\u5b83\uff0c\u56e0\u70ba\u9019\u6703\u8aa4\u5c0e\u78e8\u5e8a\uff0c\u8b93\u78e8\u5e8a\u4ee5\u70ba\u5b83\u662f\u4e00\u500b\u786c\u7684\u7269\u7406\u63a7\u5236\u5c3a\u5bf8\u3002.<\/li>\n\n\n\n<li><strong>\u81ea\u8a02\u578b\u6750\u7684\u9700\u6c42 CAD \u758a\u5c64\uff1a<\/strong> \u4e0d\u8981\u50c5\u4f9d\u8cf4\u975c\u614b\u7684 2D \u5de5\u5177\u5716\u3002\u7576\u8207\u6a21\u5177\u88fd\u9020\u5546\u5408\u4f5c\u88fd\u9020\u9226\u9aa8\u87ba\u7d72\u7b49\u9ad8\u98a8\u96aa\u91ab\u7642\u96f6\u4ef6\u6642\uff0c\u8acb\u8981\u6c42\u63d0\u4f9b CAD \u758a\u5716\u6216\u6a21\u64ec\u6a6b\u622a\u9762\u5716\uff08\u5982\u524d\u9762\u986f\u793a\u7684\u7da0\u8272 CAD \u5716\uff09\u3002\u53ef\u8996\u5316\u5200\u5177\u4ee5\u7de8\u7a0b\u9032\u7d66\u901f\u5ea6\u8207\u5de5\u4ef6\u63a5\u5408\u7684\u60c5\u6cc1\uff0c\u662f\u4fdd\u8b49\u4fdd\u7559\u6240\u9700\u87ba\u7d0b\u5d74\u7684\u552f\u4e00\u842c\u7121\u4e00\u5931\u7684\u65b9\u6cd5\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u900f\u904e\u5be6\u65bd\u9019\u4e9b\u7c21\u55ae\u76f4\u63a5\u7684\u6aa2\u67e5\uff0c\u88fd\u9020\u5718\u968a\u53ef\u4ee5\u6d88\u9664\u6210\u672c\u9ad8\u6602\u7684\u904e\u5207\u932f\u8aa4\uff0c\u9632\u6b62\u6602\u8cb4\u7684\u9226\u91d1\u5c6c\u6750\u6599\u5831\u5ee2\uff0c\u4e26\u78ba\u4fdd\u52a0\u5de5\u7684\u6bcf\u9846\u9aa8\u87ba\u7d72\u90fd\u7b26\u5408\u91ab\u7642\u7522\u696d\u6240\u8981\u6c42\u7684\u7cbe\u78ba\u516c\u5dee\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>\u6458\u8981\uff1a\u87ba\u7d0b\u9593\u8ddd\u8207\u5200\u7247\u8f2a\u5ed3\u7684\u6838\u5fc3\u898f\u5247<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5728\u52a0\u5de5\u91ab\u7528\u9aa8\u87ba\u7d72\u6642\uff0c\u6df7\u6dc6\u5207\u524a\u5200\u5177\u7684\u5e7e\u4f55\u5f62\u72c0\u8207\u6a5f\u5668\u7684\u79fb\u52d5\u662f\u4e00\u500b\u4ee3\u50f9\u9ad8\u6602\u7684\u932f\u8aa4\u3002\u70ba\u4e86\u78ba\u4fdd\u7cbe\u5ea6\u4e26\u907f\u514d\u96f6\u4ef6\u5831\u5ee2\uff0c\u8acb\u8a18\u4f4f\u9019\u4e9b\u57fa\u672c\u898f\u5247\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5200\u5177\u5bec\u5ea6\u6c7a\u5b9a\u6839\u90e8\uff1a<\/strong> \u5207\u524a\u5200\u7247\u7684\u7269\u7406\u5e73\u9802\u662f\u4e00\u500b\u975c\u614b\u5c3a\u5bf8\uff0c\u5c08\u9580\u6c7a\u5b9a\u87ba\u7d0b\u6e9d\u8c37\uff08\u6839\u90e8\uff09\u7684\u5bec\u5ea6\u3002.<\/li>\n\n\n\n<li><strong>\u6a5f\u5668\u9032\u7d66\u6c7a\u5b9a\u4e86\u9593\u8ddd\uff1a<\/strong> \u771f\u6b63\u7684\u87ba\u7d0b\u87ba\u8ddd\u5b8c\u5168\u7531 CNC \u6a5f\u5e8a\u7684 Z \u8ef8\u6bcf\u5708\u9032\u5ea6\u7522\u751f\u3002\u5b83\u7d55\u4e0d\u6703\u88ab\u5200\u5177\u7684\u57fa\u672c\u5bec\u5ea6\u9396\u5b9a\u3002.<\/li>\n\n\n\n<li><strong>\u5e7e\u4f55\u6c7a\u5b9a\u5207\u5272\u5bec\u5ea6\uff1a<\/strong> \u5728\u5de5\u4ef6\u8868\u9762\u96d5\u523b\u51fa\u7684\u5be6\u969b\u5bec\u5ea6\uff0c\u662f\u7531\u5200\u5177\u7684\u5e73\u9762\u5bec\u5ea6\u3001\u5207\u524a\u6df1\u5ea6\u4ee5\u53ca\u5200\u5203\u89d2\u7684\u5411\u5916\u64f4\u5c55\u52d5\u614b\u6c7a\u5b9a\u7684\u3002.<\/li>\n\n\n\n<li><strong>\u5269\u9918\u90e8\u5206\u5f62\u6210\u5c71\u810a\uff1a<\/strong> \u87ba\u7d0b\u7684\u81e8\u754c\u5e73\u9802\uff08\u6ce2\u5cf0\uff09\u662f\u6a5f\u5668\u7de8\u7a0b\u87ba\u8ddd\u8207\u5200\u5177\u7e3d\u8868\u9762\u5207\u524a\u5bec\u5ea6\u4e4b\u9593\u7684\u6578\u5b78\u5dee\u7570\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\/zh\/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. 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