{"id":2670,"date":"2026-07-10T00:07:32","date_gmt":"2026-07-09T16:07:32","guid":{"rendered":"https:\/\/www.xsd-precision.com\/zinc-alloy-die-casting-snap-fit-drag-mark-mold-optimization\/"},"modified":"2026-07-10T00:07:32","modified_gmt":"2026-07-09T16:07:32","slug":"zinc-alloy-die-casting-snap-fit-drag-mark-mold-optimization","status":"publish","type":"post","link":"https:\/\/www.xsd-precision.com\/zh\/zinc-alloy-die-casting-snap-fit-drag-mark-mold-optimization\/","title":{"rendered":"Zinc Alloy Die Casting Snap-Fit Drag Mark Mold Optimization Case Study"},"content":{"rendered":"\n<style id=\"xsd-snapfit-case-css\">\nbody.single-post .wp-block-post-title,body.single-post .entry-title{display:none!important}\nbody.single-post .wp-block-group:has(.xsd-snapcase),body.single-post main>.wp-block-group.alignfull:has(.xsd-snapcase),body.single-post 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td{display:block!important;width:100%!important}}\n<\/style>\n<script id=\"xsd-snapfit-case-route-lang\">(function(){if(\/^\\\/zh(?:\\\/|$)\/.test(location.pathname))document.documentElement.classList.add('xsd-zh-route');})();<\/script>\n<script id=\"xsd-snapfit-case-seo-runtime\">\n(function(){\n  var d={\"title\": \"Zinc Alloy Die Casting Snap-Fit Drag Mark Mold Optimization Case Study | XSD Precision\", \"zhTitle\": \"\u950c\u5408\u91d1\u538b\u94f8\u65b0\u6a21\u6263\u4f4d\u62c9\u6a21\u7684\u6a21\u5177\u7ed3\u6784\u4f18\u5316\u6848\u4f8b | XSD Precision\", \"description\": \"Case study for a new zinc alloy die casting mold where snap-fit drag marks appeared after about 500 pieces, solved through mold structure optimization, insert design, draft correction, polishing, venting and ejection balance.\", \"zhDescription\": \"\u950c\u5408\u91d1\u538b\u94f8\u65b0\u6a21\u751f\u4ea7\u7ea6 500pcs 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\"datePublished\": \"2026-07-09\", \"dateModified\": \"2026-07-09\", \"author\": {\"@type\": \"Organization\", \"name\": \"XSD Precision\"}, \"publisher\": {\"@type\": \"Organization\", \"name\": \"XSD Precision\"}, \"image\": [\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-01.png\", \"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-02.png\", \"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-03.png\", \"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-04.png\", \"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-05.png\"], \"mainEntityOfPage\": \"https:\/\/www.xsd-precision.com\/zinc-alloy-die-casting-snap-fit-drag-mark-mold-optimization\/\", \"about\": [\"zinc alloy die casting\", \"snap-fit drag mark\", \"mold structure optimization\", \"die casting mold trial correction\"]}<\/script>\n<div class=\"xsd-snapcase\">\n\n  <article class=\"xsd-snapcase__en\">\n    <header class=\"xsd-snapcase__hero\"><div class=\"xsd-snapcase__shell\">\n      <p class=\"xsd-snapcase__eyebrow\">Case Study \/ Mold Structure Optimization<\/p>\n      <h1>Zinc Alloy Die Casting Snap-Fit Drag Mark Mold Optimization Case Study<\/h1>\n      <p class=\"xsd-snapcase__lead\">A new zinc alloy die casting mold developed snap-fit drag marks after about 500 pieces, corrected through insert, draft, radius, polishing, venting and ejection-balance optimization.<\/p>\n      <div class=\"xsd-snapcase__meta\"><span>XSD Precision<\/span><span>2026-07-09<\/span><span>Zinc Alloy Die Casting<\/span><span>Mold Trial Correction<\/span><\/div>\n    <\/div><\/header>\n    <main class=\"xsd-snapcase__body\"><div class=\"xsd-snapcase__shell\"><div class=\"xsd-snapcase__layout\">\n      <div class=\"xsd-snapcase__paper\"><div class=\"xsd-snapcase__summary\">A new zinc alloy die casting mold started to show drag marks at the snap-fit area after about 500 pieces. This timing indicates that the issue is not only a machine setting problem. After thermal cycling, local zinc adhesion and repeated release resistance exposed insufficient structural release around the snap-fit feature.<\/div>\n<div class=\"xsd-snapcase__kpis\"><div class=\"xsd-snapcase__kpi\"><b>500pcs<\/b><span>Issue appeared<\/span><\/div><div class=\"xsd-snapcase__kpi\"><b>Snap-fit<\/b><span>Main drag-mark area<\/span><\/div><div class=\"xsd-snapcase__kpi\"><b>Mold structure<\/b><span>Core solution<\/span><\/div><div class=\"xsd-snapcase__kpi\"><b>Re-trial<\/b><span>Validation standard<\/span><\/div><\/div>\n<section><h2>Visual Evidence<\/h2><p>The photos show a thin snap-fit pocket, internal wall features and local marks around the buckle position. The problem should be reviewed as a mold-release and tooling-structure issue.<\/p><div class=\"xsd-snapcase__gallery\"><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-01.png\" alt=\"Visible drag mark and local sticking around the snap-fit feature.\"><figcaption>Visible drag mark and local sticking around the snap-fit feature.<\/figcaption><\/figure><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-02.png\" alt=\"Trial part on runner showing the snap-fit and inner pocket relationship.\"><figcaption>Trial part on runner showing the snap-fit and inner pocket relationship.<\/figcaption><\/figure><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-03.png\" alt=\"The snap-fit area is close to the inner wall, concentrating release force.\"><figcaption>The snap-fit area is close to the inner wall, concentrating release force.<\/figcaption><\/figure><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-04.png\" alt=\"The snap-fit window and inner step create local release risk.\"><figcaption>The snap-fit window and inner step create local release risk.<\/figcaption><\/figure><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-05.png\" alt=\"Optimization should focus on release surfaces, radius, polishing, venting and ejection balance.\"><figcaption>Optimization should focus on release surfaces, radius, polishing, venting and ejection balance.<\/figcaption><\/figure><\/div><\/section>\n<section><h2>Engineering Diagnosis<\/h2><table class=\"xsd-snapcase__table\"><thead><tr><th>Observation<\/th><th>Likely Structural Cause<\/th><th>Verification Method<\/th><\/tr><\/thead><tbody><tr><td>Drag mark appears after around 500pcs<\/td><td>Local release resistance accumulates after mold temperature stabilizes and zinc adhesion starts.<\/td><td>Check whether the first 100pcs are acceptable but later pieces show progressive sticking.<\/td><\/tr><tr><td>Snap-fit pocket has sharp transition and limited release space<\/td><td>Negative draft, small radius or metal-lock tendency around the snap-fit wall.<\/td><td>Blue-check the insert and inspect the exact contact line on the core.<\/td><\/tr><tr><td>Mark is concentrated near snap-fit \/ inner wall<\/td><td>Ejection force is unbalanced and the part rotates or rubs during release.<\/td><td>Review ejector position, push balance and part deformation after ejection.<\/td><\/tr><tr><td>New mold, early production issue<\/td><td>Local insert surface, polishing direction, nitriding or venting may be insufficient.<\/td><td>Inspect insert surface roughness, coating hardness, vent depth and trapped gas around the pocket.<\/td><\/tr><\/tbody><\/table><\/section>\n<section><h2>Mold Structure Optimization<\/h2><table class=\"xsd-snapcase__table\"><thead><tr><th>Optimization Item<\/th><th>Recommended Action<\/th><th>Purpose<\/th><\/tr><\/thead><tbody><tr><td>Replaceable snap-fit insert<\/td><td>Separate the snap-fit area into an independent insert with clear shutoff, easy polishing and easy replacement.<\/td><td>Avoid scrapping or welding a large core when the snap-fit wears or sticks.<\/td><\/tr><tr><td>Draft correction<\/td><td>Add release draft on the snap-fit side wall. Use 1.5-3 degrees where function allows, and keep a controlled minimum on constrained surfaces.<\/td><td>Reduce hard pulling and prevent repeated drag marks.<\/td><\/tr><tr><td>Radius and edge relief<\/td><td>Increase local radius such as R0.2-R0.5 and remove sharp metal-lock edges around the pocket.<\/td><td>Lower release friction and reduce zinc tearing.<\/td><\/tr><tr><td>Slider or lifter review<\/td><td>If the buckle forms a real undercut, do not rely on hard release. Use a slider, lifter or revised parting strategy.<\/td><td>Release the undercut along its true movement direction.<\/td><\/tr><tr><td>Polishing and surface treatment<\/td><td>Polish along the release direction and consider nitriding, coating or higher-hardness insert steel for the local feature.<\/td><td>Reduce zinc alloy adhesion on a high-friction feature.<\/td><\/tr><tr><td>Ejection balance<\/td><td>Add or adjust ejector support near the snap-fit area if the part tilts during release.<\/td><td>Prevent the part from rubbing one side of the insert during ejection.<\/td><\/tr><tr><td>Local venting and overflow<\/td><td>Add micro venting or overflow near trapped-air and high-temperature points if marks connect with gas or carbon residue.<\/td><td>Improve local filling and reduce hot sticking conditions.<\/td><\/tr><\/tbody><\/table><\/section>\n<section><h2>Validation Standard<\/h2><ul><li>Run a controlled re-trial after insert correction, not only a short machine start-up check.<\/li><li>Use at least 500pcs as the first validation point because the original issue appeared at that level.<\/li><li>If possible, continue to 1000pcs and inspect the same snap-fit insert contact line.<\/li><li>Track drag mark, burr, snap-fit deformation, surface tear and ejection whitening or stress marks.<\/li><\/ul><p class=\"xsd-snapcase__note\">For zinc alloy die casting snap-fit structures, the safest correction is to solve the release path in the mold structure. Process adjustment can help, but it cannot reliably compensate for a real undercut or insufficient release angle.<\/p><\/section><div class=\"xsd-snapcase__cta\"><h2>Need help reviewing snap-fit drag marks in a die casting mold?<\/h2><p>Send part photos, tooling structure, drag-mark location and trial quantity. XSD can help identify whether the issue is process, insert or mold-release structure.<\/p><a href=\"\/contact-us\/\">Send Mold Issue<\/a><\/div><\/div>\n      <aside class=\"xsd-snapcase__aside\"><h2>Document Info<\/h2><dl><dt>Document Type<\/dt><dd>Mold structure optimization case<\/dd><dt>Audience<\/dt><dd>Mold, die casting, quality and project engineering teams<\/dd><dt>Problem Area<\/dt><dd>Zinc die casting snap-fit feature<\/dd><dt>Maintained By<\/dt><dd>XSD Precision<\/dd><\/dl><\/aside>\n    <\/div><\/div><\/main>\n  <\/article>\n\n  <article class=\"xsd-snapcase__zh\">\n    <header class=\"xsd-snapcase__hero\"><div class=\"xsd-snapcase__shell\">\n      <p class=\"xsd-snapcase__eyebrow\">\u6848\u4f8b\u5b66\u4e60 \/ \u6a21\u5177\u7ed3\u6784\u4f18\u5316<\/p>\n      <h1>\u950c\u5408\u91d1\u538b\u94f8\u65b0\u6a21\u6263\u4f4d\u62c9\u6a21\u7684\u6a21\u5177\u7ed3\u6784\u4f18\u5316\u6848\u4f8b<\/h1>\n      <p class=\"xsd-snapcase__lead\">\u950c\u5408\u91d1\u538b\u94f8\u65b0\u6a21\u751f\u4ea7\u7ea6 500pcs \u540e\u6263\u4f4d\u53d1\u751f\u62c9\u6a21\uff0c\u901a\u8fc7\u6263\u4f4d\u9576\u4ef6\u3001\u62d4\u6a21\u89d2\u3001\u5706\u89d2\u3001\u629b\u5149\u6392\u6c14\u548c\u9876\u51fa\u5e73\u8861\u8fdb\u884c\u7ed3\u6784\u6574\u6539\u3002<\/p>\n      <div class=\"xsd-snapcase__meta\"><span>XSD Precision<\/span><span>2026-07-09<\/span><span>Zinc Alloy Die Casting<\/span><span>Mold Trial Correction<\/span><\/div>\n    <\/div><\/header>\n    <main class=\"xsd-snapcase__body\"><div class=\"xsd-snapcase__shell\"><div class=\"xsd-snapcase__layout\">\n      <div class=\"xsd-snapcase__paper\"><div class=\"xsd-snapcase__summary\">\u65b0\u5f00\u7684\u950c\u5408\u91d1\u538b\u94f8\u6a21\u5177\uff0c\u5728\u751f\u4ea7\u5230\u7ea6 500pcs \u65f6\u6263\u4f4d\u533a\u57df\u5f00\u59cb\u51fa\u73b0\u62c9\u6a21\u3002\u8fd9\u4e2a\u65f6\u95f4\u70b9\u5f88\u5173\u952e\uff1a\u5b83\u901a\u5e38\u4e0d\u662f\u5355\u7eaf\u8c03\u673a\u95ee\u9898\uff0c\u800c\u662f\u6a21\u6e29\u7a33\u5b9a\u3001\u950c\u5408\u91d1\u5c40\u90e8\u7c98\u9644\u548c\u53cd\u590d\u8131\u6a21\u963b\u529b\u7d2f\u79ef\u540e\uff0c\u6263\u4f4d\u7ed3\u6784\u7684\u8131\u6a21\u4f59\u91cf\u4e0d\u8db3\u88ab\u66b4\u9732\u51fa\u6765\u3002<\/div>\n<div class=\"xsd-snapcase__kpis\"><div class=\"xsd-snapcase__kpi\"><b>500pcs<\/b><span>\u95ee\u9898\u66b4\u9732\u8282\u70b9<\/span><\/div><div class=\"xsd-snapcase__kpi\"><b>\u6263\u4f4d<\/b><span>\u4e3b\u8981\u62c9\u6a21\u4f4d\u7f6e<\/span><\/div><div class=\"xsd-snapcase__kpi\"><b>\u7ed3\u6784\u6574\u6539<\/b><span>\u6838\u5fc3\u89e3\u51b3\u65b9\u5f0f<\/span><\/div><div class=\"xsd-snapcase__kpi\"><b>\u590d\u4ea7\u9a8c\u8bc1<\/b><span>\u6700\u7ec8\u5224\u65ad\u6807\u51c6<\/span><\/div><\/div>\n<section><h2>\u73b0\u573a\u56fe\u7247\u8bc1\u636e<\/h2><p>\u56fe\u7247\u663e\u793a\u6263\u4f4d\u4f4d\u7f6e\u8f83\u8584\uff0c\u9760\u8fd1\u5185\u8154\u4fa7\u58c1\uff0c\u5c40\u90e8\u5b58\u5728\u7a97\u53e3\u3001\u53f0\u9636\u548c\u5185\u4fa7\u91ca\u653e\u9762\u3002\u8fd9\u4e2a\u95ee\u9898\u5e94\u6309\u6a21\u5177\u8131\u6a21\u8def\u5f84\u548c\u6a21\u5177\u7ed3\u6784\u95ee\u9898\u5904\u7406\uff0c\u800c\u4e0d\u662f\u53ea\u9760\u55b7\u8131\u6a21\u5242\u6216\u964d\u4f4e\u6a21\u6e29\u3002<\/p><div class=\"xsd-snapcase__gallery\"><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-01.png\" alt=\"\u6263\u4f4d\u9644\u8fd1\u51fa\u73b0\u660e\u663e\u62c9\u6a21\u548c\u5c40\u90e8\u7c98\u4f24\uff0c\u9700\u8981\u4ece\u8131\u6a21\u65b9\u5411\u5224\u65ad\u3002\"><figcaption>\u6263\u4f4d\u9644\u8fd1\u51fa\u73b0\u660e\u663e\u62c9\u6a21\u548c\u5c40\u90e8\u7c98\u4f24\uff0c\u9700\u8981\u4ece\u8131\u6a21\u65b9\u5411\u5224\u65ad\u3002<\/figcaption><\/figure><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-02.png\" alt=\"\u65b0\u6a21\u8bd5\u4ea7\u4ef6\u4ecd\u5728\u6c34\u53e3\u7cfb\u7edf\u4e0a\uff0c\u53ef\u89c2\u5bdf\u6263\u4f4d\u548c\u5185\u8154\u7ed3\u6784\u5173\u7cfb\u3002\"><figcaption>\u65b0\u6a21\u8bd5\u4ea7\u4ef6\u4ecd\u5728\u6c34\u53e3\u7cfb\u7edf\u4e0a\uff0c\u53ef\u89c2\u5bdf\u6263\u4f4d\u548c\u5185\u8154\u7ed3\u6784\u5173\u7cfb\u3002<\/figcaption><\/figure><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-03.png\" alt=\"\u6263\u4f4d\u4f4d\u7f6e\u9760\u8fd1\u5185\u8154\u4fa7\u58c1\uff0c\u5c40\u90e8\u9876\u51fa\u548c\u8131\u6a21\u963b\u529b\u96c6\u4e2d\u3002\"><figcaption>\u6263\u4f4d\u4f4d\u7f6e\u9760\u8fd1\u5185\u8154\u4fa7\u58c1\uff0c\u5c40\u90e8\u9876\u51fa\u548c\u8131\u6a21\u963b\u529b\u96c6\u4e2d\u3002<\/figcaption><\/figure><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-04.png\" alt=\"\u6263\u4f4d\u7a97\u53e3\u548c\u5185\u4fa7\u53f0\u9636\u5f62\u6210\u5c40\u90e8\u8131\u6a21\u98ce\u9669\uff0c\u9002\u5408\u62c6\u6210\u53ef\u6362\u9576\u4ef6\u7ba1\u7406\u3002\"><figcaption>\u6263\u4f4d\u7a97\u53e3\u548c\u5185\u4fa7\u53f0\u9636\u5f62\u6210\u5c40\u90e8\u8131\u6a21\u98ce\u9669\uff0c\u9002\u5408\u62c6\u6210\u53ef\u6362\u9576\u4ef6\u7ba1\u7406\u3002<\/figcaption><\/figure><figure class=\"xsd-snapcase__figure\"><img decoding=\"async\" src=\"https:\/\/www.xsd-precision.com\/wp-content\/uploads\/2026\/07\/xsd-zinc-die-casting-snap-fit-drag-mark-05.png\" alt=\"\u6574\u6539\u65b9\u5411\u5e94\u56f4\u7ed5\u6263\u4f4d\u91ca\u653e\u9762\u3001\u5706\u89d2\u3001\u629b\u5149\u3001\u6392\u6c14\u548c\u9876\u51fa\u5e73\u8861\u3002\"><figcaption>\u6574\u6539\u65b9\u5411\u5e94\u56f4\u7ed5\u6263\u4f4d\u91ca\u653e\u9762\u3001\u5706\u89d2\u3001\u629b\u5149\u3001\u6392\u6c14\u548c\u9876\u51fa\u5e73\u8861\u3002<\/figcaption><\/figure><\/div><\/section>\n<section><h2>\u5de5\u7a0b\u8bca\u65ad<\/h2><table class=\"xsd-snapcase__table\"><thead><tr><th>\u73b0\u8c61<\/th><th>\u53ef\u80fd\u7684\u7ed3\u6784\u539f\u56e0<\/th><th>\u9a8c\u8bc1\u65b9\u6cd5<\/th><\/tr><\/thead><tbody><tr><td>\u7ea6 500pcs \u540e\u51fa\u73b0\u62c9\u6a21<\/td><td>\u6a21\u6e29\u7a33\u5b9a\u540e\u5c40\u90e8\u7c98\u950c\u3001\u6469\u64e6\u548c\u8131\u6a21\u963b\u529b\u7d2f\u79ef\uff0c\u65e9\u671f\u77ed\u65f6\u95f4\u8bd5\u6a21\u4e0d\u5bb9\u6613\u66b4\u9732\u3002<\/td><td>\u5bf9\u6bd4\u524d 100pcs \u548c\u540e\u7eed\u6279\u6b21\uff0c\u786e\u8ba4\u62c9\u6a21\u662f\u5426\u9010\u6b65\u52a0\u91cd\u3002<\/td><\/tr><tr><td>\u6263\u4f4d\u53e3\u90e8\u548c\u5185\u58c1\u6709\u660e\u663e\u62c9\u4f24<\/td><td>\u6263\u4f4d\u4fa7\u58c1\u62d4\u6a21\u89d2\u4e0d\u8db3\u3001\u5c16\u89d2\u9501\u6a21\u3001\u5c40\u90e8\u5012\u6263\u6216\u91ca\u653e\u65b9\u5411\u4e0d\u987a\u3002<\/td><td>\u7528\u84dd\u6cb9\u68c0\u67e5\u9576\u4ef6\u63a5\u89e6\u7ebf\uff0c\u786e\u8ba4\u5177\u4f53\u522e\u64e6\u9762\u3002<\/td><\/tr><tr><td>\u62c9\u6a21\u96c6\u4e2d\u5728\u6263\u4f4d\u548c\u5185\u8154\u4fa7\u58c1\u9644\u8fd1<\/td><td>\u9876\u51fa\u4e0d\u5e73\u8861\uff0c\u4ea7\u54c1\u8131\u6a21\u65f6\u53d1\u751f\u504f\u6446\uff0c\u4e00\u4fa7\u4e0e\u578b\u82af\u6216\u9576\u4ef6\u6469\u64e6\u3002<\/td><td>\u590d\u6838\u9876\u9488\u4f4d\u7f6e\u3001\u9876\u51fa\u987a\u5e8f\u548c\u8131\u6a21\u540e\u4ea7\u54c1\u662f\u5426\u53d8\u5f62\u3002<\/td><\/tr><tr><td>\u65b0\u6a21\u65e9\u671f\u51fa\u73b0\u95ee\u9898<\/td><td>\u5c40\u90e8\u9576\u4ef6\u629b\u5149\u65b9\u5411\u3001\u786c\u5ea6\u3001\u6c2e\u5316\/\u9540\u5c42\u3001\u6392\u6c14\u6216\u6ea2\u6d41\u4e0d\u8db3\u3002<\/td><td>\u68c0\u67e5\u6263\u4f4d\u9576\u4ef6\u7c97\u7cd9\u5ea6\u3001\u786c\u5ea6\u3001\u6392\u6c14\u6df1\u5ea6\u548c\u9ad8\u6e29\u56f0\u6c14\u4f4d\u7f6e\u3002<\/td><\/tr><\/tbody><\/table><\/section>\n<section><h2>\u6a21\u5177\u7ed3\u6784\u4f18\u5316\u65b9\u6848<\/h2><table class=\"xsd-snapcase__table\"><thead><tr><th>\u4f18\u5316\u9879\u76ee<\/th><th>\u5efa\u8bae\u52a8\u4f5c<\/th><th>\u89e3\u51b3\u76ee\u7684<\/th><\/tr><\/thead><tbody><tr><td>\u6263\u4f4d\u505a\u72ec\u7acb\u53ef\u6362\u9576\u4ef6<\/td><td>\u5c06\u6263\u4f4d\u533a\u57df\u62c6\u6210\u72ec\u7acb\u9576\u4ef6\uff0c\u4fdd\u8bc1\u5206\u578b\u6e05\u6670\u3001\u65b9\u4fbf\u629b\u5149\u3001\u65b9\u4fbf\u540e\u7eed\u66f4\u6362\u3002<\/td><td>\u907f\u514d\u6263\u4f4d\u78e8\u635f\u6216\u7c98\u6a21\u540e\u9700\u8981\u5927\u9762\u79ef\u70e7\u710a\u3001\u6539\u6574\u5757\u578b\u82af\u3002<\/td><\/tr><tr><td>\u4fee\u6b63\u62d4\u6a21\u89d2<\/td><td>\u6263\u4f4d\u91ca\u653e\u9762\u589e\u52a0\u62d4\u6a21\u89d2\uff0c\u529f\u80fd\u5141\u8bb8\u5904\u5efa\u8bae 1.5-3 \u5ea6\uff0c\u53d7\u9650\u5236\u9762\u4e5f\u8981\u4fdd\u7559\u53d7\u63a7\u6700\u5c0f\u62d4\u6a21\u89d2\u3002<\/td><td>\u51cf\u5c11\u786c\u62c9\uff0c\u9632\u6b62\u8fde\u7eed\u751f\u4ea7\u540e\u53cd\u590d\u62c9\u4f24\u3002<\/td><\/tr><tr><td>\u589e\u52a0\u5706\u89d2\u548c\u907f\u7a7a<\/td><td>\u6263\u4f4d\u7a97\u53e3\u3001\u53f0\u9636\u548c\u5185\u4fa7\u8f6c\u89d2\u589e\u52a0 R0.2-R0.5 \u7b49\u5c40\u90e8\u5706\u89d2\uff0c\u53bb\u6389\u5c16\u89d2\u9501\u6a21\u3002<\/td><td>\u964d\u4f4e\u8131\u6a21\u6469\u64e6\uff0c\u51cf\u5c11\u950c\u5408\u91d1\u6495\u88c2\u548c\u7c98\u9644\u3002<\/td><\/tr><tr><td>\u590d\u6838\u6ed1\u5757\u6216\u659c\u9876\u65b9\u6848<\/td><td>\u5982\u679c\u6263\u4f4d\u5f62\u6210\u771f\u5b9e\u5012\u6263\uff0c\u4e0d\u5e94\u4f9d\u9760\u786c\u8131\u6a21\uff0c\u5e94\u6539\u4e3a\u6ed1\u5757\u3001\u659c\u9876\u6216\u8c03\u6574\u5206\u578b\u91ca\u653e\u65b9\u5411\u3002<\/td><td>\u8ba9\u5012\u6263\u6cbf\u6b63\u786e\u65b9\u5411\u9000\u51fa\uff0c\u800c\u4e0d\u662f\u5f3a\u884c\u62c9\u51fa\u3002<\/td><\/tr><tr><td>\u629b\u5149\u548c\u8868\u9762\u5904\u7406<\/td><td>\u6263\u4f4d\u9576\u4ef6\u6cbf\u8131\u6a21\u65b9\u5411\u629b\u5149\uff0c\u5fc5\u8981\u65f6\u63d0\u9ad8\u9576\u4ef6\u94a2\u6750\u786c\u5ea6\uff0c\u505a\u6c2e\u5316\u3001\u9540\u5c42\u6216\u5c40\u90e8\u8010\u78e8\u5904\u7406\u3002<\/td><td>\u964d\u4f4e\u950c\u5408\u91d1\u5728\u9ad8\u6469\u64e6\u533a\u57df\u7684\u7c98\u9644\u98ce\u9669\u3002<\/td><\/tr><tr><td>\u9876\u51fa\u5e73\u8861<\/td><td>\u82e5\u8131\u6a21\u65f6\u4ea7\u54c1\u504f\u6446\uff0c\u5728\u6263\u4f4d\u9644\u8fd1\u589e\u52a0\u6216\u8c03\u6574\u9876\u51fa\u652f\u6491\uff0c\u4fdd\u8bc1\u4ea7\u54c1\u5e73\u8861\u8131\u51fa\u3002<\/td><td>\u907f\u514d\u4ea7\u54c1\u4e00\u8fb9\u8131\u51fa\u4e00\u8fb9\u522e\u64e6\u578b\u82af\u3002<\/td><\/tr><tr><td>\u5c40\u90e8\u6392\u6c14\u548c\u6ea2\u6d41<\/td><td>\u5982\u679c\u62c9\u6a21\u4f34\u968f\u79ef\u78b3\u3001\u56f0\u6c14\u6216\u5c40\u90e8\u9ad8\u6e29\uff0c\u5e94\u5728\u6263\u4f4d\u9644\u8fd1\u8865\u5fae\u6392\u6c14\u6216\u6ea2\u6d41\u3002<\/td><td>\u6539\u5584\u5c40\u90e8\u5145\u578b\u4e0e\u70ed\u7c98\u6a21\u6761\u4ef6\u3002<\/td><\/tr><\/tbody><\/table><\/section>\n<section><h2>\u590d\u4ea7\u9a8c\u8bc1\u6807\u51c6<\/h2><ul><li>\u7ed3\u6784\u6574\u6539\u540e\u4e0d\u80fd\u53ea\u770b\u77ed\u65f6\u95f4\u5f00\u673a\uff0c\u5e94\u505a\u8fde\u7eed\u590d\u4ea7\u9a8c\u8bc1\u3002<\/li><li>\u539f\u95ee\u9898\u5728\u7ea6 500pcs \u66b4\u9732\uff0c\u6240\u4ee5\u7b2c\u4e00\u8f6e\u9a8c\u8bc1\u81f3\u5c11\u8981\u8986\u76d6 500pcs\u3002<\/li><li>\u6761\u4ef6\u5141\u8bb8\u65f6\u7ee7\u7eed\u9a8c\u8bc1\u5230 1000pcs\uff0c\u5e76\u68c0\u67e5\u540c\u4e00\u4e2a\u6263\u4f4d\u9576\u4ef6\u63a5\u89e6\u7ebf\u3002<\/li><li>\u540c\u6b65\u8bb0\u5f55\u62c9\u6a21\u3001\u6bdb\u8fb9\u3001\u6263\u4f4d\u53d8\u5f62\u3001\u8868\u9762\u6495\u88c2\u3001\u9876\u51fa\u767d\u5370\u6216\u5e94\u529b\u75d5\u3002<\/li><\/ul><p class=\"xsd-snapcase__note\">\u950c\u5408\u91d1\u538b\u94f8\u6263\u4f4d\u7ed3\u6784\u53d1\u751f\u62c9\u6a21\u65f6\uff0c\u6700\u53ef\u9760\u7684\u6574\u6539\u4e0d\u662f\u5355\u7eaf\u8c03\u673a\uff0c\u800c\u662f\u628a\u8131\u6a21\u8def\u5f84\u5728\u6a21\u5177\u7ed3\u6784\u91cc\u89e3\u51b3\u3002\u5de5\u827a\u53c2\u6570\u53ea\u80fd\u8f85\u52a9\uff0c\u4e0d\u80fd\u957f\u671f\u5f25\u8865\u771f\u5b9e\u5012\u6263\u6216\u62d4\u6a21\u89d2\u4e0d\u8db3\u3002<\/p><\/section><div class=\"xsd-snapcase__cta\"><h2>\u9700\u8981\u8bc4\u4f30\u538b\u94f8\u6a21\u5177\u6263\u4f4d\u62c9\u6a21\u95ee\u9898\uff1f<\/h2><p>\u53d1\u9001\u4ea7\u54c1\u56fe\u3001\u6a21\u5177\u7ed3\u6784\u56fe\u3001\u62c9\u6a21\u4f4d\u7f6e\u548c\u8bd5\u4ea7\u6570\u91cf\uff0cXSD \u53ef\u4ee5\u534f\u52a9\u5224\u65ad\u662f\u8c03\u673a\u95ee\u9898\u3001\u9576\u4ef6\u95ee\u9898\u8fd8\u662f\u7ed3\u6784\u8131\u6a21\u95ee\u9898\u3002<\/p><a href=\"\/zh\/contact-us\/\">\u53d1\u9001\u6a21\u5177\u95ee\u9898<\/a><\/div><\/div>\n      <aside class=\"xsd-snapcase__aside\"><h2>\u6587\u6863\u4fe1\u606f<\/h2><dl><dt>\u6587\u6863\u7c7b\u578b<\/dt><dd>\u6a21\u5177\u7ed3\u6784\u4f18\u5316\u6848\u4f8b<\/dd><dt>\u9002\u7528\u5bf9\u8c61<\/dt><dd>\u6a21\u5177\u3001\u538b\u94f8\u3001\u8d28\u91cf\u548c\u9879\u76ee\u5de5\u7a0b\u56e2\u961f<\/dd><dt>\u95ee\u9898\u4f4d\u7f6e<\/dt><dd>\u950c\u5408\u91d1\u538b\u94f8\u6263\u4f4d \/ \u5361\u6263<\/dd><dt>\u7ef4\u62a4\u4e3b\u4f53<\/dt><dd>XSD Precision<\/dd><\/dl><\/aside>\n    <\/div><\/div><\/main>\n  <\/article>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Case study for a new zinc alloy die casting mold where snap-fit drag marks appeared after about 500 pieces, solved through mold structure optimization, insert design, draft correction, polishing, venting and ejection balance.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58,59,27,28],"tags":[79,88,113,91,90,112,86],"class_list":["post-2670","post","type-post","status-publish","format-standard","hentry","category-case-studies","category-technical-solutions","category-mold-design","category-die-casting","tag-case-studies","tag-die-casting","tag-drag-mark","tag-mold-compensation","tag-mold-design","tag-snap-fit","tag-zinc-alloy-die-casting"],"_links":{"self":[{"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/posts\/2670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/comments?post=2670"}],"version-history":[{"count":0,"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/posts\/2670\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/media?parent=2670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/categories?post=2670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xsd-precision.com\/zh\/wp-json\/wp\/v2\/tags?post=2670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}