{"id":5046,"date":"2026-05-19T11:33:10","date_gmt":"2026-05-19T03:33:10","guid":{"rendered":"https:\/\/www.xinjiecn.com\/?p=5046"},"modified":"2026-05-19T11:38:40","modified_gmt":"2026-05-19T03:38:40","slug":"%e5%8c%bb%e7%94%a8%e5%8f%8a%e9%a3%9f%e5%93%81%e6%9c%ba%e6%a2%b0%e6%96%99%e6%96%97%e6%8a%98%e5%bc%af%e5%9b%9e%e5%bc%b9%e6%8e%a7%e5%88%b6%e6%8a%80%e5%b7%a7%e8%ae%b2%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.xinjiecn.com\/?p=5046","title":{"rendered":"\u533b\u7528\u53ca\u98df\u54c1\u673a\u68b0\u6599\u6597\u6298\u5f2f\u56de\u5f39\u63a7\u5236\u6280\u5de7\u8bb2\u89e3"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"684\" height=\"800\" src=\"https:\/\/www.xinjiecn.com\/wp-content\/uploads\/2026\/05\/\u65e5\u5e38\u5de5\u827a\u8bb2\u89e32_\u7ed3\u679c295295295.jpg\" alt=\"\" class=\"wp-image-5047\" style=\"width:750px;height:auto\" srcset=\"https:\/\/www.xinjiecn.com\/wp-content\/uploads\/2026\/05\/\u65e5\u5e38\u5de5\u827a\u8bb2\u89e32_\u7ed3\u679c295295295.jpg 684w, https:\/\/www.xinjiecn.com\/wp-content\/uploads\/2026\/05\/\u65e5\u5e38\u5de5\u827a\u8bb2\u89e32_\u7ed3\u679c295295295-257x300.jpg 257w\" sizes=\"(max-width: 684px) 100vw, 684px\" \/><\/figure>\n\n\n\n<p>\u5982\u4f55\u7cbe\u51c6\u5b9e\u73b090\u00b0\u6298\u5f2f \u2014 \u89e3\u51b390\u00b0\u5f39\u621092\u00b0\u7684\u884c\u4e1a\u96be\u9898\u5728\u533b\u7528\u6599\u6597\u548c\u98df\u54c1\u673a\u68b0\u6599\u6597\u7684\u5236\u9020\u8fc7\u7a0b\u4e2d\uff0c\u6298\u5f2f\u7cbe\u5ea6\u76f4\u63a5\u5f71\u54cd\u8bbe\u5907\u536b\u751f\u6027\u3001\u7269\u6599\u6d41\u52a8\u6027\u548c\u6574\u4f53\u88c5\u914d\u8d28\u91cf\u3002\u65e0\u8bba\u662f\u4e0b\u6599\u6597\u3001\u5305\u88c5\u673a\u6599\u6597\uff0c\u8fd8\u662f\u7ec4\u5408\u79e4\u6599\u6597\uff0c\u90fd\u5e7f\u6cdb\u91c7\u75282.0mm SPCC\u7b49\u677f\u6599\u8fdb\u884c\u6298\u5f2f\u6210\u578b\u3002\u7136\u800c\uff0c\u5e38\u89c1\u7684\u6298\u5f2f\u56de\u5f39\u95ee\u9898\uff08\u660e\u660e\u629890\u00b0\uff0c\u5374\u5f39\u523092\u00b0\uff09\u5e38\u5e38\u5bfc\u81f4\u5c3a\u5bf8\u8d85\u5dee\u3001\u5bc6\u5c01\u4e0d\u826f\u548c\u8fd4\u5de5\u6d6a\u8d39\u3002\u4e2d\u5c71\u946b\u6377\u51ed\u501f\u591a\u5e74\u533b\u7528\u53ca\u98df\u54c1\u7ea7\u7cbe\u5bc6\u94a3\u91d1\u5236\u9020\u7ecf\u9a8c\uff0c\u603b\u7ed3\u51fa\u4e00\u5957\u6210\u719f\u7684\u6599\u6597\u6298\u5f2f\u56de\u5f39\u63a7\u5236\u5de5\u827a\uff0c\u5e2e\u52a9\u5ba2\u6237\u7a33\u5b9a\u5b9e\u73b0\u9ad8\u7cbe\u5ea690\u00b0\u6298\u5f2f\u3002\u4e00\u3001\u6599\u6597\u6298\u5f2f\u56de\u5f39\u63a7\u5236\u6838\u5fc3\u8981\u70b9<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u5e8f\u53f7<\/th><th>\u4e2d\u6587\u8981\u70b9<\/th><th>English Key Points<\/th><\/tr><tr><td>1<\/td><td>\u629890\u00b0 \u5f39\u621092\u00b0\uff1f<\/td><td>Fold 90\u00b0 and bounce to 92\u00b0?<\/td><\/tr><tr><td>2<\/td><td>\u6298\u5f2f\u56de\u5f39\u5751\u54ed\u591a\u5c11\u4eba\uff01<\/td><td>How many people are crying in the bending rebound pit!<\/td><\/tr><tr><td>3<\/td><td>\u4e0a\u6a21\uff1aR0.5 \u5c16\u5200\u6a21\u5177<\/td><td>Upper Die: R0.5 Sharp Knife Punch<\/td><\/tr><tr><td>4<\/td><td>\u4e0b\u6a21\uff1a6-8\u500d\u677f\u539a\uff082mm\u677f\u63a8\u8350V=8mm\uff09<\/td><td>Lower Die: 6-8 times plate thickness (V=8mm for 2mm sheet)<\/td><\/tr><tr><td>5<\/td><td>\u76f4\u63a5\u629889.5\u00b0\uff0c\u56de\u5f39\u540e\u521a\u597d90\u00b0<\/td><td>Directly bend to 89.5\u00b0, rebound brings it exactly to 90\u00b0<\/td><\/tr><tr><td>6<\/td><td>\u4e5f\u53ef\u9884\u629892\u00b0\uff0c\u56de\u5f39\u540e\u63a5\u8fd190\u00b0<\/td><td>Or pre-bend to 92\u00b0, after springback close to 90\u00b0<\/td><\/tr><tr><td>7<\/td><td>\u677f\u6599\u6750\u8d28\uff1aSPCC\uff0c\u539a\u5ea62.0mm<\/td><td>Material: SPCC, Thickness 2.0mm<\/td><\/tr><tr><td>8<\/td><td>\u6298\u5f2f\u89d2\u5ea6\u8981\u6c42\uff1a90\u00b0\u00b11\u00b0\uff08\u9700\u56de\u5f39\u8865\u507f\uff09<\/td><td>Target Angle: 90\u00b0\u00b11\u00b0 (Springback compensation required)<\/td><\/tr><tr><td>9<\/td><td>\u6700\u5c0f\u6298\u5f2f\u534a\u5f84\uff1aR \u2265 1.5t\uff08\u22653mm\uff09<\/td><td>Minimum Bend Radius: R \u2265 1.5t (\u22653mm)<\/td><\/tr><tr><td>10<\/td><td>\u5de5\u5e8f\u5b89\u6392\uff1a\u5148\u6298\u4e24\u4fa7\uff0c\u540e\u6298\u5e95\u9762<\/td><td>Bending Sequence: Bend two sides first, then the bottom<\/td><\/tr><tr><td>11<\/td><td>\u6a21\u5177\u9009\u62e9\uff1a88\u00b0\u5c16\u5200\u4e0a\u6a21 + V=8mm\u4e0b\u6a21<\/td><td>Die Selection: 88\u00b0 Sharp Knife Upper Die + V=8mm Lower Die<\/td><\/tr><tr><td>12<\/td><td>\u56de\u5f39\u63a7\u5236\u6838\u5fc3\uff1a\u89d2\u5ea6\u8fc7\u8865\u507f<\/td><td>Core Principle: Over-bending Compensation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4e8c\u3001\u9488\u5bf9\u533b\u7528\u4e0e\u98df\u54c1\u673a\u68b0\u6599\u6597\u7684\u5de5\u827a\u7279\u70b9<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"763\" src=\"https:\/\/www.xinjiecn.com\/wp-content\/uploads\/2026\/05\/\u533b\u7528\u6599\u6597\u6298\u56fe_\u7ed3\u679c187187187.jpg\" alt=\"\" class=\"wp-image-5048\" srcset=\"https:\/\/www.xinjiecn.com\/wp-content\/uploads\/2026\/05\/\u533b\u7528\u6599\u6597\u6298\u56fe_\u7ed3\u679c187187187.jpg 800w, https:\/\/www.xinjiecn.com\/wp-content\/uploads\/2026\/05\/\u533b\u7528\u6599\u6597\u6298\u56fe_\u7ed3\u679c187187187-300x286.jpg 300w, https:\/\/www.xinjiecn.com\/wp-content\/uploads\/2026\/05\/\u533b\u7528\u6599\u6597\u6298\u56fe_\u7ed3\u679c187187187-768x732.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u533b\u7528\u6599\u6597\uff08\u5236\u836f\u3001\u4e0b\u6599\u6597\u7b49\uff09\uff1a\u5bf9\u5185\u8868\u9762\u5149\u6d01\u5ea6\u548c\u89d2\u5ea6\u7cbe\u5ea6\u8981\u6c42\u6781\u9ad8\uff0c90\u00b0\u7cbe\u51c6\u6298\u5f2f\u53ef\u786e\u4fdd\u7269\u6599\u65e0\u6b7b\u89d2\u6d41\u52a8\uff0c\u7b26\u5408GMP\u6807\u51c6\u3002<\/li>\n\n\n\n<li>\u98df\u54c1\u673a\u68b0\u6599\u6597\uff08\u5305\u88c5\u673a\u6599\u6597\u3001\u7ec4\u5408\u79e4\u6599\u6597\uff09\uff1a\u9700\u517c\u987e\u98df\u54c1\u7ea7\u536b\u751f\u548c\u7ed3\u6784\u5f3a\u5ea6\uff0c\u7cbe\u786e\u7684\u6298\u5f2f\u89d2\u5ea6\u80fd\u51cf\u5c11\u7269\u6599\u6b8b\u7559\uff0c\u63d0\u5347\u79f0\u91cd\u548c\u5305\u88c5\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u4ee5\u4e0a\u6599\u6597\u5747\u5927\u91cf\u91c7\u75282.0mm SPCC\u677f\u6599\uff0c\u901a\u8fc7\u79d1\u5b66\u7684\u89d2\u5ea6\u8865\u507f\u548c\u6a21\u5177\u642d\u914d\uff0c\u53ef\u6709\u6548\u89e3\u51b3\u56de\u5f39\u95ee\u9898\uff0c\u4fdd\u8bc1\u6279\u91cf\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e09\u3001\u5b9e\u7528\u6298\u5f2f\u56de\u5f39\u89e3\u51b3\u65b9\u6848<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u6700\u63a8\u8350\u65b9\u6cd5<br>\u76f4\u63a5\u8bbe\u5b9a\u6298\u5f2f\u89d2\u5ea6\u4e3a 89.5\u00b0\uff0c\u5229\u7528\u6750\u6599\u81ea\u7136\u56de\u5f39\uff0c\u5378\u8f7d\u540e\u7cbe\u51c6\u8fbe\u5230 90\u00b0\uff0c\u7279\u522b\u9002\u5408\u533b\u7528\u53ca\u98df\u54c1\u6599\u6597\u7684\u9ad8\u7cbe\u5ea6\u8981\u6c42\u3002<\/li>\n\n\n\n<li>\u5907\u7528\u8865\u507f\u65b9\u6848<br>\u9884\u6298 92\u00b0\uff0c\u9002\u7528\u4e8e\u5bf9\u89d2\u5ea6\u8981\u6c42\u7565\u5bbd\u677e\u4f46\u9700\u5feb\u901f\u751f\u4ea7\u7684\u5305\u88c5\u673a\u6599\u6597\u548c\u7ec4\u5408\u79e4\u6599\u6597\u3002<\/li>\n\n\n\n<li>\u6a21\u5177\u4e0e\u5de5\u827a\u63a8\u8350\n<ul class=\"wp-block-list\">\n<li>\u4e0a\u6a21\uff1aR0.5\u5c16\u5200\u6a21\u5177\uff0888\u00b0\uff09 \u2014 \u51cf\u5c11\u56de\u5f39\uff0c\u63d0\u5347\u5f2f\u66f2\u9510\u5ea6\u3002<\/li>\n\n\n\n<li>\u4e0b\u6a21\uff1aV=8mm\uff08\u677f\u539a6-8\u500d\u539f\u5219\uff09\u3002<\/li>\n\n\n\n<li>\u6298\u5f2f\u987a\u5e8f\uff1a\u5148\u6298\u4e24\u4fa7\uff0c\u518d\u6298\u5e95\u9762\uff0c\u6700\u5927\u9650\u5ea6\u964d\u4f4e\u5e94\u529b\u53d8\u5f62\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5176\u4ed6\u5173\u952e\u63a7\u5236\n<ul class=\"wp-block-list\">\n<li>\u6700\u5c0f\u6298\u5f2f\u534a\u5f84 \u2265 3mm\uff0c\u907f\u514d\u6750\u6599\u5f00\u88c2\u3002<\/li>\n\n\n\n<li>\u4e25\u683c\u7ba1\u63a7\u6750\u6599\u6279\u6b21\uff0c\u786e\u4fdd\u6bcf\u6279\u6599\u6597\u56de\u5f39\u91cf\u7a33\u5b9a\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u56db\u3001\u4e3a\u4ec0\u4e48\u6599\u6597\u6298\u5f2f\u5bb9\u6613\u4ea7\u751f\u56de\u5f39\uff1f\u91d1\u5c5e\u6298\u5f2f\u65f6\u5916\u4fa7\u62c9\u4f38\u3001\u5185\u4fa7\u538b\u7f29\uff0c\u5378\u8f7d\u540e\u4ea7\u751f\u5f39\u6027\u6062\u590d\u3002\u533b\u7528\u548c\u98df\u54c1\u673a\u68b0\u6599\u6597\u56e0\u5bf9\u5916\u89c2\u3001\u5bc6\u5c01\u6027\u548c\u6d41\u52a8\u6027\u8981\u6c42\u4e25\u82db\uff0c\u5bf9\u56de\u5f39\u63a7\u5236\u5c24\u4e3a\u654f\u611f\u3002\u4e2d\u5c71\u946b\u6377\u901a\u8fc7\u591a\u5e74\u7684\u5de5\u827a\u79ef\u7d2f\uff0c\u5c06\u89d2\u5ea6\u8865\u507f\u3001\u6a21\u5177\u9009\u578b\u548c\u5de5\u5e8f\u4f18\u5316\u76f8\u7ed3\u5408\uff0c\u6709\u6548\u5c06\u89d2\u5ea6\u8bef\u5dee\u63a7\u5236\u5728\u00b11\u00b0\u4ee5\u5185\u3002<\/p>\n\n\n\n<hr 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