![](\"\/\/m.letratesoro.com\/wp-content\/uploads\/2019\/11\/SMT_process_flow.png\")
<\/p>\n<\/p>\n
\u4e4b\u524d\u5de5\u4f5c\u718a\u6709\u64b0\u6587\u4ecb\u7d39\u904e\u300c<\/font>\u4f55\u8b02SMT(Surface Mount Technology)\u8868\u9762\u8cbc\u710a(\u88dd)\u6280\u8853?<\/font><\/a>\u300d\uff0c\u4e0d\u904e\u4f3c\u4e4e\u4e26\u672a\u8a73\u7d30\u8aaa\u660e\u6574\u500bSMT\u7684\u6d41\u7a0b\uff0c\u4eca\u5929\u5c31\u4f86\u4ecb\u7d39\u4e00\u4e0bSMT\u7684\u6d41\u7a0b\u4e2d\u6709\u54ea\u4e9b\u88fd\u7a0b\u8207\u6ce8\u610f\u4e8b\u9805\u3002<\/font><\/p>\n \u4e0d\u5f97\u4e0d\u8aaa\uff0cSMT\u61c9\u8a72\u662f\u73fe\u4ee3\u96fb\u5b50\u7d44\u88dd\u5de5\u696d\u4e2d\u81ea\u52d5\u5316\u7a0b\u5ea6\u6700\u9ad8\u7684\u4e00\u74b0\uff0c\u4e00\u6574\u689d\u7522\u7dda\u5927\u6982\u53ea\u9700\u89815~7\u500b\u4f5c\u696d\u54e1\u5c31\u53ef\u4ee5\u7dad\u6301\u4e00\u689d\u751f\u7522\u7dda\u7684\u904b\u4f5c\uff0c\u800c\u4e14\u5927\u7d04\u6bcf30\uff5e60\u79d2\u5c31\u53ef\u4ee5\u7522\u51fa\u4e00\u7247\u7d44\u88dd\u677f\u3002<\/font><\/p>\n \uff08\u5c0d\u65bc\u5927\u9678\u90a3\u4e9b\u76dc\u6587\u7db2\u7ad9\uff0c\u8907\u88fd\u8cbc\u4e0a\u672c\u7ad9\u6587\u7ae0\u5f8c\uff0c\u5c45\u7136\u9084\u6539\u6210\u81ea\u5df1\u516c\u53f8\u7684\u540d\u5b57\uff0c\u611f\u5230\u7121\u6065\uff01\u6587\u7ae0\u5167\u5bb9\u90e8\u4efd\u9632\u6b62\u8907\u88fd\u7de8\u6392\u53ef\u80fd\u9020\u6210\u60a8\u95b1\u8b80\u7684\u4e0d\u4fbf\uff0c\u8acb\u898b\u8ad2\uff01\uff09<\/em><\/p>\n <\/p>\n \u8acb\u53c3\u8003\u6700\u4e0a\u9762\u7684\u3010SMT\u7522\u7dda\u8a2d\u5099\u914d\u88fd\u6d41\u7a0b\u5716\u3011<\/font><\/p>\n 00. \u5370\u5237\u751f\u7522\u5e8f\u865f(Shop Floor tracking number)<\/strong><\/font><\/p>\n SMT\u7522\u7dda\u7684\u524d\u7f6e\u4f5c\u696d\u5fc5\u9808\u8981\u5728\u88f8\u7248(bare PCB)\u4e0a\u5148\u5370\u4e0a\u751f\u7522\u5e8f\u865f\uff0c\u9019\u7d44\u5e8f\u865f\u6700\u4e3b\u8981\u5728\u8ffd\u8e64\u4e2d\u5176\u751f\u7522\u5c65\u6b77\uff0c\u5982\u679c\u7d00\u9304\u904b\u7528\u5f97\u7576\uff0c\u5b83\u53ef\u4ee5\u8ffd\u8e64\u677f\u5b50\u4e0a\u9762\u6253\u4e86\u54ea\u4e9bDate-code\u7684\u96fb\u5b50\u6599\u8207\u4f86\u81ea\u54ea\u500bMPN\uff0c\u5b83\u4e5f\u53ef\u4ee5\u8b93\u6211\u5011\u8ffd\u8e64\u6574\u500b\u751f\u7522\u904e\u7a0b\u4e2d\u6709\u6c92\u6709\u4ec0\u9ebc\u7570\u5e38\u72c0\u6cc1\u6216\u662f\u4e0d\u826f\u4fee\u7406\u3002\u7576\u7136\u9019\u4e9b\u90fd\u662f\u6709\u524d\u63d0\u7684\uff0c\u60f3\u8981\u6709\u4ec0\u9ebc\u6536\u7a6b\u5c31\u5fc5\u9808\u6709\u4ed8\u51fa\u3002<\/font><\/p>\n \u96fb\u8def\u677f\u7684\u751f\u7522\u5e8f\u865f\u5370\u5237\u76ee\u524d\u5927\u7d04\u67094\u7a2e\u65b9\u6848\uff0c\u53ef\u4ee5\u53c3\u8003\u3010<\/font>\u4ecb\u7d39\u4e26\u6bd4\u8f03\u56db\u7a2ePCBA\u8ffd\u8e64\u689d\u78bc\u5370\u5237\u65b9\u6848\u7684\u512a\u7f3a\u9ede(\u6a19\u7c64\u3001\u6cb9\u58a8\u3001\u9433\u96d5)<\/font><\/a>\u3011\u4e00\u6587\u3002\u76ee\u524d\u8d70\u5728\u6bd4\u8f03\u524d\u9762\u7684\u516c\u53f8\u6703\u5efa\u8b70\u63a1\u7528\u300c\u9433\u96d5\u300d\u6280\u8853\uff0c\u526f\u4f5c\u7528\u6bd4\u8f03\u5c11\uff0c\u800c\u4e14\u7f8e\u89c0\u3002<\/font><\/p>\n \u53e6\u5916\uff0c\u6709\u4e9b\u8ddf\u4e0d\u4e0a\u8173\u6b65\u7684\u516c\u53f8\u4e0d\u4e00\u5b9a\u6703\u5728\u7a7a\u7248\u7684\u968e\u6bb5\u5c31\u5370\u5237\u5e8f\u865f\uff0c\u800c\u662f\u7b49\u5230\u5206\u677f\u5b8c\u6210\u5f8c\u624d\u6703\u88fd\u4f5c\u5e8f\u865f\uff0c\u5e8f\u865f\u5c0e\u5165\u5728\u88fd\u7a0b\u8d8a\u524d\u7aef\uff0c\u53ef\u4ee5\u8ffd\u8e64\u5230\u7684\u751f\u7522\u5c65\u6b77\u5c31\u8d8a\u5b8c\u6574\u3002<\/font><\/p>\n<\/blockquote>\n 01.\u7a7a\u677f\u8f09\u5165(Bare Board Loading)<\/font><\/font> <\/p>\n \u9019\u4e9b\u904e\u7a0b\u90fd\u6703\u6709\u611f\u61c9\u5668(Sensor)\u4f5c\u70ba\u773c\u775b\u50b3\u9001\u5230\u96fb\u8166\u4e2d\uff0c\u7136\u5f8c\u5224\u65b7\u4f55\u6642\u8a72\u63a8\u9001\u677f\u5b50\uff0c\u4e26\u4e0b\u6307\u4ee4\u4f55\u6642\u505c\u6b62\u677f\u5b50\u524d\u9032\u3002<\/font><\/font><\/p>\n<\/blockquote>\n \u9019\u500b\u6b65\u9a5f\u6703\u628a\u932b\u818f\u900f\u904e\u92fc\u677f(stencil)\u5370\u5237\u5728PCB\u9700\u8981\u710a\u63a5\u96f6\u4ef6\u7684\u710a\u588a\/\u710a\u76e4(pad)\u4e0a\u9762\uff0c\u932b\u818f\u7684\u4f4d\u7f6e\u8207\u9ad4\u7a4d\u6703\u5f71\u97ff\u5230\u5f8c\u7e8c\u7684\u710a\u63a5\u54c1\u8cea\uff0c\u9019\u4e9b\u932b\u818f\u6703\u5728\u5f8c\u7e8cSMT\u88fd\u7a0b\u6d41\u7d93\u300c\u56de\u710a\u7210(Reflow Oven)\u300d\u9ad8\u6eab\u5340\u6642\u878d\u5316\u4e26\u5728\u91cd\u65b0\u51dd\u56fa\u7684\u904e\u7a0b\u4e2d\u5c07\u96fb\u5b50\u96f6\u4ef6\u710a\u63a5\u5728\u96fb\u8def\u677f\u4e0a\u9762\u3002<\/font><\/p>\n \u4e4b\u6240\u4ee5\u8981\u4f7f\u7528\u300c\u932b\u818f\u300d\u4f86\u4f5c\u70ba\u96fb\u5b50\u96f6\u4ef6\u8207PCB\u7d50\u5408\u7684\u6700\u4e3b\u8981\u76ee\u7684\u6709\u4e8c\uff1a<\/strong><\/font><\/p>\n 1\uff09\u710a\u932b\u5b8c\u6210\u524d\u5c07\u96fb\u5b50\u96f6\u4ef6\u9ecf\u8cbc\u56fa\u5b9a\u5728\u96fb\u8def\u677f\uff0c\u4f7f\u5176\u4e0d\u81f3\u65bc\u56e0\u70baPCB\u7684\u79fb\u52d5\u6216\u632f\u52d5\u800c\u504f\u79fb\u3002\u9019\u5c31\u662f\u70ba\u4f55\u8981\u70ba\u818f\u72c0\u3002<\/font><\/p>\n 2\uff09\u7d93\u904e\u56de\u710a\u9ad8\u6eab\u5f8c\u5c07\u96fb\u5b50\u96f6\u4ef6\u710a\u63a5\u56fa\u5b9a\u65bcPCB\u4e0a\uff0c\u4f7f\u5176\u5728\u7d42\u7aef\u7528\u6236\u4f7f\u7528\u7684\u904e\u7a0b\u4e2d\u4e0d\u81f3\u65bc\u6389\u843d\uff0c\u4e26\u9054\u5230\u96fb\u5b50\u8a0a\u865f\u50b3\u905e\u7684\u76ee\u7684\u3002<\/font><\/p>\n \u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>\u5982\u4f55\u5c07\u932b\u818f\u5370\u5237\u65bc\u96fb\u8def\u677f(solder paste printing)<\/font><\/a><\/p>\n \u53e6\u5916\uff0c\u5728\u65b0\u7522\u54c1\u8a66\u6a5f\u6642\u6709\u4e9b\u4eba\u6703\u4f7f\u7528\u81a0\u819c\u677f\/\u81a0\u7d19\u677f\u4f86\u4ee3\u66ff\u932b\u818f\uff0c\u53ef\u4ee5\u589e\u52a0SMT\u8abf\u6a5f\u7684\u6548\u7387\u4e26\u6e1b\u5c11\u6d6a\u8cbb\u3002<\/font><\/p>\n \u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>SMT\u6253\u4ef6\u7f6e\u4ef6\u524d\u88fd\u4f5c\u696d\u7684\u81a0\u819c\u677f\u81a0\u7d19\u677f(sticking board)\u662f\u505a\u4ec0\u9ebc\u7528\u7684\uff1f<\/font><\/a><\/p>\n<\/blockquote>\n \u9019\u500bSPI\u4e4b\u6240\u4ee5\u91cd\u8981\u662f\u56e0\u70ba\u932b\u818f\u5982\u679c\u7d93\u904e\u56de\u710a\u5f8c\u5c31\u56fa\u5316\u4e86\uff0c\u932b\u818f\u56fa\u5316\u5f8c\u624d\u767c\u73fe\u96f6\u4ef6\u6709\u710a\u63a5\u554f\u984c\u5c31\u5fc5\u9808\u52d5\u7528\u70d9\u9435\u91cd\u5de5\uff0c\u6216\u662f\u5831\u5ee2\uff0c\u5982\u679c\u53ef\u4ee5\u5728\u65e9\u671f\u56fa\u5316\u524d\u5c31\u767c\u73fe\u932b\u818f\u5370\u5237\u554f\u984c\u4e26\u52a0\u4ee5\u6539\u5584\u6216\u89e3\u6c7a\uff0c\u5c31\u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u751f\u7522\u4e0d\u826f\u7387\u4e26\u964d\u4f4e\u4fee\u7406\u7684\u6210\u672c\u3002<\/font><\/p>\n \u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>SPI(Solder Paste Inspection)\u932b\u818f\u6aa2\u67e5\u6a5f\u53ef\u4ee5\u505a\u4ec0\u9ebc\uff1f<\/font><\/a><\/p>\n<\/blockquote>\n \u96fb\u8def\u677f\u4e0a\u7684\u96fb\u5b50\u96f6\u4ef6\u4e00\u822c\u5206\u70ba\u4e3b\u52d5\u5143\u4ef6\uff08IC\u985e\u96f6\u4ef6\uff09\u8207\u88ab\u52d5\u5143\u4ef6\uff08Inductors, Capacitors, Resistors\u7b49\u96f6\u4ef6\uff09\uff0c\u800c\u9019\u985eSMD\u88ab\u52d5\u5143\u4ef6\uff08\u5982\u5c0f\u96fb\u963b\u3001\u96fb\u5bb9\u3001\u96fb\u611f\uff09\u53c8\u7a31\u300cSmall Chip\u300d\u7684\u9ad4\u7a4d\u901a\u5e38\u6bd4\u8f03\u5c0f\uff0c\u800c\u4e14\u4e00\u822c\u53ea\u6709\u5169\u500b\u7aef\u9ede\u9700\u8981\u88ab\u710a\u63a5\uff0c\u6240\u4ee5\u5728\u5c07\u9019\u985e\u5c0f\u96f6\u4ef6\u64fa\u653e\u5728\u96fb\u8def\u677f\u4e0a\u6642\u76f8\u5c0d\u7684\u4f4d\u7f6e\u7cbe\u5ea6\u8981\u6c42\u4e5f\u6bd4\u8f03\u4f4e\uff0c\u6240\u4ee5\u5c31\u8a2d\u8a08\u51fa\u4e86\u5feb\u901f\/\u9ad8\u901f\u6253\u4ef6\u8cbc\u7247\u6a5f\uff08Chip Placement machine\uff09\uff0c\u9019\u7a2e\u7f6e\u4ef6\u6a5f\u4e00\u822c\u6703\u6709\u597d\u5e7e\u500b\u5438\u5634\u982d\uff0c\u800c\u4e14\u901f\u5ea6\u975e\u5e38\u5730\u5feb\uff0c\u5feb\u5f97\u50cf\u8f49\u8f2a\u6a5f\u95dc\u69cd\u4e00\u6a23\uff0c\u4e00\u79d2\u9418\u53ef\u4ee5\u6253\u597d\u5e7e\u9846\u96f6\u4ef6\u3002<\/font><\/p>\n \u9019\u500b\u6642\u5019\u932b\u818f\u7684\u818f\u72c0\u512a\u9ede\u5c31\u986f\u73fe\u51fa\u4f86\u4e86\uff0c\u56e0\u70ba\u6253\u4ef6\u7684\u6642\u5019\u901a\u5e38\u5438\u5634\u982d\u53ea\u6703\u4e0a\u4e0b\u52d5\u4f5c\u52d5\uff0c\u800c\u96f6\u4ef6\u7684\u5c0d\u4f4d\u5c31\u5f97\u9760\u677f\u5b50\u7684\u7cbe\u6e96\u79fb\u52d5\u4e86\uff0c\u9019\u4e9b\u5df2\u7d93\u88ab\u6253\u5728\u96fb\u8def\u677f\u4e0a\u7684\u96fb\u5b50\u96f6\u4ef6\u5247\u6703\u88ab\u525b\u525b\u5370\u5237\u65bc\u96fb\u8def\u677f\u4e0a\u7684\u932b\u818f\u9ecf\u4f4f\uff08\u9019\u4e5f\u662f\u70ba\u4f55\u932b\u818f\u8981\u505a\u6210\u818f\u72c0\u7684\u539f\u56e0\u4e4b\u4e00\uff09\uff0c\u6240\u4ee5\u65e2\u4f7f\u6253\u4ef6\u7684\u901f\u5ea6\u975e\u5e38\u7684\u5feb\uff08\u677f\u5b50\u79fb\u52d5\u7684\u901f\u5ea6\u65b9\u5e38\u5feb\uff09\uff0c\u677f\u5b50\u4e0a\u9762\u7684\u96f6\u4ef6\u4e5f\u9084\u4e0d\u81f3\u65bc\u88ab\u7529\u958b\u98db\u6563\uff0c\u4f46\u5927\u578b\u96f6\u4ef6\u6216\u662f\u6709\u4e00\u5b9a\u91cd\u91cf\u7684\u96f6\u4ef6\u5c31\u4e0d\u9069\u5b9c\u7528\u5feb\u901f\u6253\u4ef6\u6a5f\u4f86\u8655\u7406\uff0c\u4e00\u4f86\u6703\u62d6\u7d2f\u539f\u672c\u6253\u5f97\u98db\u5feb\u7684\u5c0f\u96f6\u4ef6\u901f\u5ea6\uff0c\u4e8c\u4f86\u6015\u96f6\u4ef6\u6703\u56e0\u70ba\u677f\u5b50\u5feb\u901f\u79fb\u52d5\u800c\u504f\u79fb\u4e86\u539f\u4f86\u7684\u4f4d\u7f6e\u3002<\/font><\/p>\n \u8996\u96fb\u8def\u677f\u4e0a\u7684\u5c0f\u96f6\u4ef6\u6578\u91cf\u591a\u5be1\uff0c\u4e00\u689dSMT\u7522\u7dda\u4e00\u822c\u6703\u67091\uff5e4\u53f0\u5feb\u901f\u6253\u4ef6\u7f6e\u4ef6\u6a5f\u3002<\/font><\/p>\n \u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>\u7528\u5f71\u7247\u4ecb\u7d39SMT(Surface Mount Technology)\u88fd\u7a0b<\/font><\/a><\/p>\n<\/blockquote>\n \u9019\u7a2e\u6cdb\u7528\u578b\u6253\u4ef6\u8cbc\u7247\u6a5f\u4e00\u822c\u53c8\u7a31\u70ba\u300c\u6162\u901f\u6a5f\u300d\u3002\u5b83\u5e7e\u4e4e\u53ef\u4ee5\u9069\u7528\u65bc\u6240\u6709SMD\u96f6\u4ef6\u7684\u8cbc\u7247\u6253\u4ef6\u9700\u6c42\uff0c\u4f46\u56e0\u70ba\u5176\u8a34\u6c42\u7684\u4e0d\u662f\u901f\u5ea6\uff0c\u800c\u662f\u6253\u4ef6\u7684\u7cbe\u6e96\u5ea6\uff0c\u6240\u4ee5\u6162\u901f\u6a5f\u4e00\u822c\u62ff\u4f86\u6253\u4e00\u4e9b\u9ad4\u7a4d\u6bd4\u8f03\u5927\u6216\u662f\u6bd4\u8f03\u91cd\u6216\u662f\u591a\u8173\u4f4d\u7684\u96fb\u5b50\u96f6\u4ef6\uff0c\u5982BGA\u7a4d\u9ad4\u96fb\u8def\u3001\u9023\u63a5\u5668(connector)\u3001\u8b80\u5361\u6a5f\u3001\u5c4f\u853d\u6846\/\u7f69\u2026\u7b49\uff0c\u56e0\u70ba\u9019\u4e9b\u96f6\u4ef6\u9700\u8981\u6bd4\u8f03\u6e96\u78ba\u7684\u4f4d\u7f6e\uff0c\u6240\u4ee5\u5176\u5c0d\u4f4d\u53ca\u89d2\u5ea6\u8abf\u6574\u7684\u80fd\u529b\u5c31\u8b8a\u5f97\u975e\u5e38\u91cd\u8981\uff0c\u53d6\u4ef6(pick)\u5f8c\u6703\u5148\u7528\u7167\u76f8\u6a5f\u7167\u4e00\u4e0b\u96f6\u4ef6\u7684\u5916\u89c0\uff0c\u7136\u5f8c\u8abf\u6574\u96f6\u4ef6\u7684\u4f4d\u7f6e\u8207\u89d2\u5ea6\u5f8c\u624d\u6703\u7f6e\u4ef6(placement)\uff0c\u6240\u4ee5\u6574\u9ad4\u901f\u5ea6\u4e0a\u4f86\u8aaa\u5c31\u76f8\u5c0d\u7684\u6162\u4e86\u8a31\u591a\u3002<\/font><\/p>\n \u9019\u88e1\u7684\u96fb\u5b50\u96f6\u4ef6\u56e0\u70ba\u5c3a\u5bf8\u7684\u95dc\u4fc2\uff0c\u4e0d\u4e00\u5b9a\u90fd\u6703\u6709\u6372\u5e36\u5305\u88dd(tape-on-reel)\uff0c\u6709\u7684\u53ef\u80fd\u6703\u662f\u6258\u76e4(Tray)\u6216\u662f\u7ba1\u72c0(tube)\u5305\u88dd\u3002\u4f46\u5982\u679c\u8981\u8b93SMT\u6a5f\u5668\u53ef\u4ee5\u5403\u6258\u76e4\u6216\u662f\u7ba1\u72c0\u7684\u5305\u88dd\u6599\uff0c\u901a\u5e38\u9700\u8981\u984d\u5916\u914d\u7f6e\u4e00\u53f0\u6a5f\u5668\u3002<\/font><\/p>\n \u4e00\u822c\u50b3\u7d71\u7684\u6253\u4ef6\u8cbc\u4ef6\u6a5f(pick and place machine)\u90fd\u662f\u4f7f\u7528\u5438\u529b\u7684\u539f\u7406\u4f86\u53d6\u653e\u96fb\u5b50\u96f6\u4ef6\uff0c\u6240\u4ee5\u9019\u4e9b\u96fb\u5b50\u96f6\u4ef6\u7684\u6700\u4e0a\u9762\u4e00\u5b9a\u90fd\u8981\u4fdd\u7559\u4e00\u584a\u4e7e\u6de8\u7684\u5e73\u9762\u7d66\u6253\u4ef6\u6a5f\u7684\u5438\u5634\u4f86\u5438\u53d6\u96f6\u4ef6\u4e4b\u7528\uff0c\u53ef\u662f\u6709\u4e9b\u96fb\u5b50\u96f6\u4ef6\u5c31\u662f\u7121\u6cd5\u6709\u5e73\u9762\u7559\u7d66\u9019\u4e9b\u6a5f\u5668\uff0c\u9019\u6642\u5019\u5c31\u9700\u8981\u8a02\u88fd\u7279\u6b8a\u5438\u5634\u7d66\u9019\u4e9b\u7570\u5f62\u96f6\u4ef6\uff0c\u6216\u662f\u5728\u96f6\u4ef6\u4e0a\u52a0\u8cbc\u4e00\u5c64\u5e73\u9762\u7684\u81a0\u5e36\uff0c\u6216\u662f\u6234\u4e0a\u6709\u5e73\u9762\u7684\u5e3d\u84cb<\/a>\u3002<\/font><\/p>\n<\/blockquote>\n \u7576\u6240\u6709\u7684\u96f6\u4ef6\u90fd\u6253\u4e0a\u96fb\u8def\u677f\u5728\u8981\u9032\u5165\u9ad8\u6eab\u56de\u710a\u7210(reflow)\u524d\uff0c\u901a\u5e38\u9084\u6703\u8a2d\u7f6e\u4e00\u500b\u6aa2\u67e5\u9ede\uff0c\u7528\u4f86\u6311\u51fa\u6253\u4ef6\u504f\u79fb\u6216\u6389\u4ef6\u2026\u7b49\u7684\u7f3a\u9ede\uff0c\u56e0\u70ba\u904e\u4e86\u9ad8\u6eab\u7210\u5f8c\u5982\u679c\u518d\u767c\u73fe\u6709\u710a\u63a5\u554f\u984c\u5c31\u5fc5\u9808\u8981\u52d5\u70d9\u9435(iron)\uff0c\u9019\u6703\u5f71\u97ff\u5230\u7522\u54c1\u7684\u54c1\u8cea\uff0c\u4e5f\u6703\u6709\u984d\u5916\u7684\u82b1\u8cbb\uff1b\u53e6\u5916\u4e00\u4e9b\u7121\u6cd5\u7d93\u7531\u6253\u4ef6\/\u8cbc\u4ef6\u6a5f\u4f86\u64cd\u4f5c\u7684\u96f6\u4ef6\uff0c\u6bd4\u5982\u8f03\u5927\u7684\u96fb\u5b50\u96f6\u4ef6\u6216\u662fDIP\/THT\u50b3\u7d71\u96f6\u4ef6\u6216\u662f\u67d0\u4e9b\u7279\u6b8a\u539f\u56e0\uff0c\u4e5f\u6703\u5728\u9019\u88e1\u7528\u4eba\u5de5\u7684\u65b9\u5f0f\u624b\u64fa\u96f6\u4ef6\u3002<\/font><\/p>\n \u53e6\u5916\uff0c\u6709\u4e9b\u624b\u6a5f\u677f\u7684SMT\u6703\u5728\u56de\u710a\u7210\u524d\u591a\u8a2d\u7f6e\u4e00\u9053\u300c\u7210\u524dAOI\u300d\uff0c\u7528\u4f86\u78ba\u8a8d\u56de\u710a\u524d\u7684\u6253\u4ef6\u8cbc\u7247\u54c1\u8cea\u3002\u9084\u6709\u4e00\u500b\u60c5\u6cc1\u662f\u67d0\u4e9b\u677f\u5b50\u6703\u5728SMT\u968e\u6bb5\u5c31\u76f4\u63a5\u5c07\u300c\u5c4f\u853d\u7f69(Shielding-can)\u300d\u710a\u63a5\u65bc\u96fb\u8def\u677f\u4e0a\uff0c\u4e00\u65e6\u5c4f\u853d\u7f69\u653e\u4e0a\u96fb\u8def\u677f\u5c31\u7121\u6cd5\u5728\u7d93\u7531AOI\u6216\u662f\u76ee\u6aa2\u65b9\u6cd5\u6aa2\u67e5\u5176\u8cbc\u7247\u8207\u710a\u932b\u54c1\u8cea\u4e86\uff0c\u5efa\u8b70\u6709\u9019\u7a2e\u60c5\u6cc1\u4e00\u5b9a\u8981\u64f4\u591a\u8a2d\u7f6e\u4e00\u9053\u300c\u7210\u524dAOI\u300d\uff0c\u653e\u7f6e\u5728\u300c\u5c4f\u853d\u7f69\u300d\u8cbc\u7247\u4e4b\u524d\u3002<\/font><\/p>\n \u5ef6\u4f38\u95b1\u8b80\uff1a\u4ec0\u9ebc\u6642\u6a5f\u8a72\u4f7f\u7528\u300c\u7210\u524dAOI\u300d\u53ca\u300c\u7210\u5f8cAOI\u300d\uff1f<\/a><\/font><\/p>\n<\/blockquote>\n \u56de\u710a(reflow)\u7684\u76ee\u7684\u662f\u5c07\u932b\u818f\u7194\u878d\u4e26\u5f62\u6210<\/font>\u975e\u91d1\u5c6c\u5171\u5316\u7269(IMC)<\/font><\/a>\u65bc\u96f6\u4ef6\u8173\u8207\u96fb\u8def\u677f\u4e4b\u9593\uff0c\u4e5f\u5c31\u662f\u5c07\u96fb\u5b50\u96f6\u4ef6\u710a\u63a5\u65bc\u96fb\u8def\u677f\u4e4b\u4e0a\uff0c\u5176\u6eab\u5ea6\u7684\u4e0a\u5347\u8207\u4e0b\u964d\u7684\u66f2\u7dda(temperature profile)\u5f80\u5f80\u5f71\u97ff\u5230\u6574\u500b\u96fb\u8def\u677f\u7684\u710a\u63a5\u54c1\u8cea\uff0c\u6839\u64da\u710a\u932b\u7684\u7279\u6027\uff0c\u4e00\u822c\u7684\u56de\u710a\u7210\u6703\u8a2d\u5b9a\u9810\u71b1\u5340(pre-heat)\u3001\u6d78\u6f64\u5340(soak)\u3001\u56de\u710a\u5340(reflow)\u3001\u51b7\u537b\u5340(cool)\u4f86\u9054\u5230\u6700\u4f73\u7684\u710a\u932b\u6548\u679c\u3002<\/font><\/p>\n \u4ee5\u76ee\u524d\u7121\u925b\u88fd\u7a0b\u7684SAC305\u932b\u818f\uff0c\u5176\u878d\u9ede\u5927\u7d04\u843d\u5728217\u2103\u5de6\u53f3\uff0c\u4e5f\u5c31\u662f\u8aaa\u56de\u710a\u7210\u7684\u6eab\u5ea6\u81f3\u5c11\u8981\u9ad8\u65bc\u9019\u500b\u6eab\u5ea6\u624d\u80fd\u91cd\u65b0\u7194\u878d\u932b\u818f\uff0c\u53e6\u5916\u56de\u710a\u7210\u4e2d\u7684\u6700\u9ad8\u6eab\u5ea6\u6700\u597d\u4e0d\u8981\u8d85\u904e250\u2103\uff0c\u5426\u5247\u6703\u6709\u5f88\u591a\u96f6\u4ef6\u56e0\u70ba\u6c92\u6709\u8fa6\u6cd5\u627f\u53d7\u90a3\u9ebc\u9ad8\u7684\u6eab\u5ea6\u800c\u8b8a\u5f62\u6216\u878d\u5316\u3002<\/font><\/p>\n \u57fa\u672c\u4e0a\u96fb\u8def\u677f\u7d93\u904e\u56de\u710a\u7210\u5f8c\uff0c\u6574\u500b\u96fb\u8def\u677f\u7684\u7d44\u88dd\u5c31\u7b97\u5b8c\u6210\uff0c\u5982\u679c\u9084\u6709\u624b\u710a\u96f6\u4ef6\u4f8b\u5916\uff0c\u5269\u4e0b\u7684\u5c31\u662f\u6aa2\u67e5\u53ca\u6e2c\u8a66\u96fb\u8def\u677f\u6709\u6c92\u6709\u7f3a\u640d\u6216\u529f\u80fd\u4e0d\u826f\u7684\u554f\u984c\u800c\u5df2\u3002<\/font><\/p>\n \u76f8\u95dc\u95b1\u8b80\uff1a<\/font> \u96d6\u7136\u300c\u7210\u5f8cAOI\u300d\u5e7e\u4e4e\u5df2\u7d93\u6210\u73fe\u4ecaSMT\u7684\u6a19\u6e96\u914d\u7f6e\uff0c\u4f46\u4e26\u4e0d\u4e00\u5b9a\u6bcf\u689dSMT\u7684\u7522\u7dda\u90fd\u6703\u914d\u7f6e\u6709\u300c\u5149\u5b78\u6aa2\u67e5\u6a5f(AOI)\u300d\uff0c\u8a2d\u7f6e\u300c\u7210\u5f8cAOI\u300d\u7684\u76ee\u7684\u4e4b\u4e00\u662f\u56e0\u70ba\u6709\u4e9b\u5bc6\u5ea6\u592a\u9ad8\u7684\u96fb\u8def\u677f\u7121\u6cd5\u6709\u6548\u7684\u9032\u884c\u5f8c\u7e8c\u7684\u958b\u77ed\u8def\u96fb\u8def\u6e2c\u8a66(ICT)\uff0c\u6240\u4ee5\u7528AOI\u4f86\u53d6\u4ee3\uff0c\u4f46\u7531\u65bcAOI\u70ba\u5149\u5b78\u5224\u8b80\uff0c\u6709\u5176\u5148\u5929\u4e0a\u7684\u76f2\u9ede\uff0c\u6bd4\u5982\u8aaa\u96f6\u4ef6\u5e95\u4e0b\u7684\u710a\u932b\u7121\u6cd5\u88ab\u6aa2\u67e5\uff0c\u9130\u8fd1\u9ad8\u96f6\u4ef6\u7684\u4f4d\u7f6e\u6703\u6709\u9670\u5f71\u6548\u61c9\u7121\u6cd5\u6709\u6548\u6aa2\u67e5\uff0c\u800c\u4e14\u76ee\u524dAOI\u50c5\u80fd\u91dd\u5c0d\u770b\u5f97\u5230\u7684\u96f6\u4ef6\u6aa2\u67e5\u6709\u5426\u5893\u7891(tombstone)\u3001\u5074\u7acb\u3001\u7f3a\u4ef6\u3001\u4f4d\u79fb\u3001\u6975\u6027\u65b9\u5411\u3001\u932b\u6a4b\u3001\u7a7a\u710a\u7b49\uff0c\u4f46\u7121\u6cd5\u5224\u65b7\u5047\u710a\u3001BGA\u710a\u6027\u3001\u96fb\u963b\u503c\u3001\u96fb\u5bb9\u503c\u3001\u96fb\u611f\u503c\u7b49\u96f6\u4ef6\u54c1\u8cea\uff0c\u6709\u4e9bAOI\u9023QFN\u6216\u57ce\u5821\u5f62\u7aef\u5b50(Castellated terminations)\u7684\u5074\u908a\u710a\u932b\u90fd\u7121\u6cd5\u6aa2\u67e5\u3002<\/font><\/p>\n \u6240\u4ee5\u5230\u76ee\u524d\u70ba\u6b62AOI\u7d55\u5c0d\u7121\u6cd5\u5b8c\u5168\u53d6\u4ee3ICT<\/a>\u53caFVT<\/a>\u3002<\/font><\/p>\n \u6240\u4ee5\u5982\u679c\u50c5\u4f7f\u7528AOI\u60f3\u53d6\u4ee3ICT\uff0c\u5728\u54c1\u8cea\u4e0a\u4ecd\u7136\u6703\u6709\u5f88\u5927\u7684\u98a8\u96aa\uff0c\u4f46ICT\u4e5f\u4e0d\u662f\u767e\u5206\u4e4b\u767e\u5c31\u662f\u4e86\uff0c\u53ea\u80fd\u8aaa\u4e92\u76f8\u5f4c\u88dc\u6e2c\u8a66\u6db5\u84cb\u7387\uff0c\u5e0c\u671b\u505a\u5230100%\u6e2c\u8a66\u6db5\u84cb\u7387\uff0c\u6240\u4ee5\u81ea\u5df1\u8981\u505a\u500b\u53d6\u6368(trade-off)\u3002<\/font><\/p>\n \u76f8\u95dc\u95b1\u8b80\uff1a <\/font><\/p><\/blockquote>\n \u7576\u677f\u5b50\u7d44\u88dd\u5b8c\u6210\u5f8c\u6703\u5728\u6536\u56de\u5230\u5206\u6599\u67b6(magazine)\u5167\uff0c\u9019\u4e9b\u5206\u6599\u67b6\u5df2\u7d93\u88ab\u8a2d\u8a08\u6210\u53ef\u4ee5\u8b93SMT\u6a5f\u53f0\u81ea\u52d5\u53d6\u653e\u677f\u5b50\u800c\u4e0d\u6703\u5f71\u97ff\u5230\u5176\u54c1\u8cea\uff0c\u4f46\u64cd\u4f5c\u6642\u9084\u662f\u5f97\u6ce8\u610f\u4e0d\u540c\u677f\u5b50\u7684\u4e0a\u4e0b\u9593\u8ddd\u4ee5\u907f\u514d\u96fb\u5b50\u96f6\u4ef6\u649e\u4ef6\u554f\u984c\u3002<\/font><\/p>\n<\/blockquote>\n \u4e0d\u8ad6\u6709\u6c92\u6709\u8a2d\u7acbAOI\u7ad9\u5225\uff0c\u4e00\u822c\u7684SMT\u7dda\u90fd\u9084\u662f\u6703\u8a2d\u7acb\u4e00\u500b\u96fb\u8def\u7d44\u88dd\u677f\u7684\u76ee\u8996\u6aa2\u67e5\u5340\uff0c\u4fe1\u5fc3\u5ea6\u9084\u662f\u4e0d\u8db3\u554a\uff01\u76ee\u7684\u5728\u6aa2\u67e5\u96fb\u8def\u677f\u7d44\u88dd\u5b8c\u6210\u5f8c\u6709\u7121\u4efb\u4f55\u7684\u4e0d\u826f\uff0c\u5982\u679c\u662f\u8a2d\u7f6e\u6709AOI\u7ad9\u5225\u8005\u5247\u53ef\u4ee5\u6e1b\u5c11\u76ee\u6aa2\u4eba\u54e1\u7684\u6578\u91cf\uff0c\u56e0\u70ba\u9084\u662f\u8981\u6aa2\u67e5\u4e00\u4e9bAOI\u7121\u6cd5\u5224\u8b80\u5230\u7684\u5730\u65b9\uff0c\u6216\u8907\u6aa2AOI\u5224\u9000\u6253\u4e0b\u4f86\u7684\u4e0d\u826f\u3002\u76ee\u524d\u7684\u6280\u8853\uff0cAOI\u9084\u662f\u6709\u4e00\u5b9a\u7684\u8aa4\u5224\u7387\u7684\u3002<\/font><\/p>\n \u5f88\u591a\u7684\u5de5\u5ee0\u90fd\u6703\u5728\u9019\u4e00\u7ad9\u63d0\u4f9b\u76ee\u8996\u91cd\u9ede\u6aa2\u67e5\u6a21\u677f(inspection template)\uff0c\u65b9\u4fbf\u76ee\u6aa2\u4eba\u54e1\u6aa2\u9a57\u4e00\u4e9b\u91cd\u9ede\u96f6\u4ef6\u7684\u710a\u6027\u8207\u96f6\u4ef6\u6975\u6027\u3002<\/font><\/p>\n<\/blockquote>\n \u5982\u679c\u6709\u4e9b\u96f6\u4ef6\u6c92\u6709\u8fa6\u6cd5\u7528SMT\u4f86\u8cbc\u7247\u6253\u4ef6\uff0c\u5c31\u9700\u8981\u5f8c\u5fa9(touch-up)<\/a>\u7684\u624b\u710a\u96f6\u4ef6\u6216\u5229\u7528\u300c\u6ce2\u710a(wave soldering)<\/a>\u300d\u6216\u300c\u9078\u710a<\/a>\u300d\u4f86\u710a\u63a5\u50b3\u7d71\u901a\u5b54\u96f6\u4ef6\uff0c\u9019\u500b\u6b65\u9a5f\u901a\u5e38\u6703\u653e\u5728SMT\u7684\u6210\u54c1\u6aa2\u67e5\u4e4b\u5f8c\uff0c\u76ee\u7684\u662f\u7528\u4ee5\u5340\u5225\u7f3a\u9ede\u662f\u4f86\u81eaSMT\u9084\u662fSMT\u5f8c\u7684\u88fd\u7a0b\u3002<\/font><\/font><\/p>\n \u300c\u5f8c\u5fa9\u300d\u96fb\u5b50\u96f6\u4ef6<\/font><\/font>\u6642\u8981\u4f7f\u7528\u70d9\u9435(iron)\u53ca\u932b\u7d72(solder wire)\uff0c\u710a\u63a5\u6642\u5c07\u7dad\u6301\u65bc\u4e00\u5b9a\u9ad8\u6eab\u7684\u70d9\u9435\u982d\u63a5\u89f8\u5230\u6b32\u710a\u932b\u7684\u96f6\u4ef6\u8173\u8207\u710a\u588a\uff0c\u76f4\u81f3\u6eab\u5ea6\u5347\u9ad8\u5230\u8db3\u4ee5\u878d\u5316\u932b\u7d72\u7684\u6eab\u5ea6\uff0c\u7136\u5f8c\u52a0\u5165\u932b\u7d72\u878d\u5316\uff0c\u8fc5\u901f\u79fb\u9664\u70d9\u9435\u982d\u4ee5\u964d\u4f4e\u710a\u932b\u6eab\u5ea6\uff0c\u5f85\u932b\u7d72\u51b7\u537b\u56fa\u5316\u5f8c\u5c31\u6703\u628a\u96f6\u4ef6\u710a\u63a5\u65bc\u96fb\u8def\u677f\u4e4b\u4e0a\u3002<\/font><\/p>\n \u624b\u710a\u96f6\u4ef6\u6642\u6703\u6709\u4e00\u4e9b\u7159\u9727\u7522\u751f\uff0c\u9019\u4e9b\u7159\u9727\u6703\u5305\u542b\u8a31\u591a\u91cd\u91d1\u5c6c\uff0c\u6240\u4ee5\u64cd\u4f5c\u5340\u57df\u4e00\u5b9a\u8981\u8a2d\u7acb\u7159\u9727\u6392\u51fa\u8a2d\u5099\uff0c\u76e1\u91cf\u4e0d\u8981\u8b93\u64cd\u4f5c\u54e1\u5438\u5165\u9019\u4e9b\u6709\u5bb3\u7159\u9727\u3002<\/font><\/p>\n \u9700\u8981\u63d0\u9192\u7684\uff0c\u6709\u4e9b\u96f6\u4ef6\u7684\u5f8c\u5fa9\u6703\u56e0\u88fd\u7a0b\u7684\u9700\u6c42\u800c\u5b89\u6392\u5728\u66f4\u5f8c\u6bb5\u7684\u88fd\u7a0b\u3002<\/font><\/p>\n<\/blockquote>\n \u5ef6\u4f38\u95b1\u8b80\uff1a<\/font> \u4e4b\u524d\u5de5\u4f5c\u718a\u6709\u64b0\u6587\u4ecb\u7d39\u904e\u300c\u4f55\u8b02SMT(Surfac …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,3,4],"tags":[199,78,175],"aioseo_notices":[],"views":25433,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/8570"}],"collection":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/comments?post=8570"}],"version-history":[{"count":1,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/8570\/revisions"}],"predecessor-version":[{"id":9450,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/8570\/revisions\/9450"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=8570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=8570"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=8570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
![](\"\/\/m.letratesoro.com\/wp-content\/uploads\/PCB_2D_laser_barcode.jpg\")
<\/font><\/p>\n\n
![\"SMT_PCB_magazine01\"](\"\/\/m.letratesoro.com\/wp-content\/uploads\/2010\/12\/SMT_PCB_magazine01.jpg\" "\\"SMT_PCB_magazine01\\"")
\u96fb\u8def\u677f\u7d44\u88dd\u7684\u7b2c\u4e00\u6b65\u7576\u7136\u662f\u8981\u5c07\u7a7a\u677f(bare board)\u8f09\u5165\u5230SMT\u7684\u6d41\u6c34\u7dda\u4e0a\u3002\u76ee\u524d\u6700\u5e38\u898b\u7684\u6280\u8853\u662f\u5c07\u7a7a\u677f\u6574\u9f4a\u91cd\u758a\u6392\u5217\u5f8c\uff0c\u653e\u7f6e\u65bc\u6599\u67b6\u4e0a\uff0c\u7136\u5f8c\u985e\u4f3c\u5370\u8868\u6a5f\u7684\u7d19\u5f35\u904b\u9001\u4e00\u6a23\u7531\u6a5f\u69cb\u88dd\u7f6e\u5f9e\u6700\u4e0a\u9762\u7684\u677f\u5b50\u4e00\u7247\u7247\u9001\u5165SMT\u751f\u7522\u7dda\u7684\u8f38\u9001\u5e36\u4e2d\uff0c\u4e0d\u904e\u9019\u7a2e\u904b\u4f5c\u5728\u63a8\u9001\u7684\u904e\u7a0b\u4e2d\u6709\u6642\u5019\u6703\u5c0d\u67d0\u4e9b\u677f\u5b50\u9020\u6210\u8868\u9762\u522e\u50b7\u7684\u554f\u984c\uff0c\u6240\u4ee5\u6709\u6642\u5019\u4e5f\u6703\u5c07\u7a7a\u7248\u653e\u7f6e\u65bc\u5206\u6599\u67b6(magazine)\u4e2d\uff0c\u9019\u6a23\u5728\u6a5f\u5668\u5806\u9001\u6642\u5c31\u4e0d\u6703\u6709\u522e\u50b7\u7684\u554f\u984c\uff0c\u53ea\u662f\u591a\u4e86\u4e00\u500b\u653e\u9032\u5206\u6599\u67b6\u7684\u52d5\u4f5c\u3002<\/font><\/p>\n02.\u5370\u5237\u932b\u818f(Solder paste printing)<\/font><\/font><\/h6>\n
\n
![](\"\/\/m.letratesoro.com\/wp-content\/uploads\/images\/cb9a9136a2a9_D012\/PCBwithSolderPaste.jpg\")
\u5370\u5237\u96fb\u8def\u677f(Printed Circuit Board\uff0cPCB)\u300d\u9032\u5165SMT\u6d41\u6c34\u7522\u7dda\u7684\u7b2c\u4e00\u500b\u4f5c\u696d\u70ba\u300c\u5370\u5237<\/font>\u932b\u818f(solder paste)<\/font><\/a>\u300d\uff0c\u8aaa\u771f\u7684\u9019\u6709\u9ede\u985e\u4f3c\u5973\u751f\u5728\u81c9\u4e0a\u5857\u62b9\u9762\u819c\u3002<\/font><\/p>\n![](\"\/\/m.letratesoro.com\/wp-content\/uploads\/Solder_paste_printing01.jpg\")
<\/font><\/p>\n03.\u932b\u818f\u6aa2\u67e5\u6a5f(solder paste inspector, SPI) <\/font><\/font><\/h6>\n
\n
![](\"\/\/m.letratesoro.com\/wp-content\/uploads\/SPI_screen2.jpg\")
\u932b\u818f\u5370\u5237\u7684\u512a\u52a3\u6703\u76f4\u63a5\u5f71\u97ff\u5230\u5f8c\u7e8c\u96f6\u4ef6\u710a\u63a5\u7684\u826f\u83a0\u597d\u58de\uff0c\u6240\u4ee5\u73fe\u5728\u5927\u90e8\u4efd\u8f03\u9818\u5148\u7684EMS\u5de5\u5ee0\u70ba\u6c42\u54c1\u8cea\u7a69\u5b9a\uff0c\u90fd\u6703\u5148\u5728\u932b\u818f\u5370\u5237\u4e4b\u5f8c\u984d\u5916\u591a\u8a2d\u7f6e\u4e00\u53f0\u5149\u5b78\u5100\u5668\uff0c\u7528\u4f86\u6aa2\u67e5\u932b\u818f\u5370\u5237\u7684\u54c1\u8cea\uff0c\u9019\u53f0\u5100\u5668\u5c31\u88ab\u7a31\u4e4b\u70ba\u300c\u932b\u818f\u6aa2\u67e5\u6a5f(Solder Paste Inspector, SPI\uff09\u300d\uff0c\u5176\u539f\u7406\u8207AOI\uff08Auto Optical Inspection\uff09\u985e\u4f3c\uff0c\u6aa2\u67e5\u5f8c\u5982\u679c\u767c\u73fe\u6709\u932b\u818f\u5370\u5237\u4e0d\u826f\u7684\u677f\u5b50\u5c31\u53ef\u4ee5\u5148\u6311\u51fa\u4f86\uff0c\u6d17\u6389\u4e0a\u9762\u7684\u932b\u818f\u5728\u91cd\u65b0\u5370\u5237\u932b\u818f\u5c31\u53ef\u4ee5\u4e86\uff0c\u6216\u662f\u63a1\u7528\u4fee\u7406\u7684\u65b9\u5f0f\u79fb\u9664\u591a\u9918\u7684\u932b\u818f\u3002<\/font><\/p>\n04.\u5feb\u901f\u6253\u4ef6\u6a5f (Chip Placement, Pick and Place speed machine)<\/font><\/font><\/h6>\n
\n
05.\u6cdb\u7528\u578b\u6253\u4ef6\u6a5f (Pick and Place general machine)<\/font><\/font><\/h6>\n
\n
![\"\u9023\u63a5\u5668\u4e0aSMT\u5c08\u7528\u5e3d\u84cb(Connector](\"\/\/m.letratesoro.com\/wp-content\/uploads\/images\/0f0c0339b16f_A0B4\/connector_cap02.jpg\" "\\"\u9023\u63a5\u5668\u4e0aSMT\u5c08\u7528\u5e3d\u84cb(Connector")
![\"\u9023\u63a5\u5668\u4e0aSMT\u5c08\u7528\u5e3d\u84cb(Connector](\"\/\/m.letratesoro.com\/wp-content\/uploads\/images\/0f0c0339b16f_A0B4\/connector_cap01.jpg\" "\\"\u9023\u63a5\u5668\u4e0aSMT\u5c08\u7528\u5e3d\u84cb(Connector")
<\/a><\/p>\n06.\u624b\u64fa\u96f6\u4ef6\u6216\u76ee\u8996\u6aa2\u67e5 (hand place component or visual inspection)\u6216\u7210\u524dAOI<\/font><\/font><\/h6>\n
\n
07.\u56de\u710a (Reflow)<\/font><\/h6>\n
\n
![](\"\/\/m.letratesoro.com\/wp-content\/uploads\/%E5%9B%9E%E7%84%8A%E7%88%90%E6%BA%AB%E5%BA%A6%E6%9B%B2%E7%B7%9A%E8%A9%B2%E9%81%B8RSS%E9%A6%AC%E9%9E%8D%E5%BC%8F%E9%82%84%E6%98%AFRTS%E6%96%9C%E6%98%87%E5%BC%8F-1.png\")
<\/p>\n
\u56de\u6d41\u710a\u7684\u6eab\u5ea6\u66f2\u7dda Reflow Profile<\/font><\/a>
\u56de\u6d41\u710a\u7684\u7210\u6eab\u66f2\u7dda\u61c9\u8a72\u4f7f\u7528RSS(\u99ac\u978d)\u578b?\u9084\u662fRTS(\u659c\u6607)\u578b?<\/font><\/a><\/p>\n<\/blockquote>\n08.\u5149\u5b78\u6aa2\u67e5\u92b2\u932b\u6027 (AOI, Auto Optical Inspection) Option<\/font><\/h6>\n
\n
![](\"\/\/m.letratesoro.com\/wp-content\/uploads\/2019\/10\/AOI_TRI.png\")
<\/font><\/p>\n
<\/font>AOI\u53ef\u4ee5\u6e2c\u54ea\u4e9b\u96fb\u8def\u677f\u7d44\u88dd\u7684\u7f3a\u9ede\uff1f<\/font><\/a>
SMT\u7684\u5149\u5b78\u6aa2\u67e5\u662f\u6642\u5019\u8a72\u5168\u9762\u9032\u5316\u70ba\u30103D AOI\u3011\u4ee5\u63d0\u9ad8\u6aa2\u51fa\u7387\u4e86<\/font><\/a><\/p>\n09.\u6536\u677f (unloading)<\/font><\/h6>\n
\n
10.\u6210\u54c1\u76ee\u6aa2 (Visual Inspection)<\/font><\/font><\/h6>\n
\n
11.\u96f6\u4ef6\u5f8c\u5fa9 (Touch up)\u6216\u6ce2\u710a\u96f6\u4ef6<\/font><\/font><\/h6>\n
\n
![](\"\/\/m.letratesoro.com\/wp-content\/uploads\/soldering_skill.png\")
<\/font><\/p>\n
\n
\u300c\u9670\u967d\u677f\u300d\u4f7f\u7528\u4e0a\u7684\u9650\u5236<\/font><\/a>
\u710a\u9ede\u5fae\u7d50\u69cb\u8207\u5f37\u5ea6\u95dc\u4fc2\u8a66\u5377<\/font><\/a>
\u96fb\u5b50\u96f6\u4ef6\u710a\u63a5\u5f37\u5ea6\u7684\u89c0\u5ff5\u6f84\u6e05<\/font><\/a>
SMT\u524dPCB\u5f8c\u88fd\u4eba\u5de5\u624b\u52d5\u62fc\u677f<\/font><\/a>
PCB\u63a1\u7528\u300c\u9670\u967d\u677f\u300d\u62fc\u677f\u7684\u597d\u8655<\/font><\/a>
\u6c7a\u5b9aPCB\u7684\u9023\u677f\u6578\u91cf\u6642\u8a72\u8003\u616e\u7684\u5e7e\u500b\u56e0\u7d20<\/font><\/a>
SMT\u8207Wave soldering\u710a\u932b\u7684\u4e2d\u6587\u7ffb\u8b6f\u8207\u89c0\u5ff5\u6f84\u6e05<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"