{"id":4041,"date":"2015-09-14T09:09:00","date_gmt":"2015-09-14T01:09:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=4041"},"modified":"2022-09-05T14:35:47","modified_gmt":"2022-09-05T06:35:47","slug":"spisolder-paste-inspection","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2015\/09\/spisolder-paste-inspection\/","title":{"rendered":"SPI(Solder Paste Inspection)\u932b\u818f\u6aa2\u67e5\u6a5f\u53ef\u4ee5\u505a\u4ec0\u9ebc\uff1f"},"content":{"rendered":"

\"SPI(Solder<\/font><\/p>\n

SPI\u662f\u3010Solder Paste Inspection\u3011\u7684\u7c21\u7a31\uff0c\u4e2d\u6587\u53eb\u3010\u932b\u818f\u6aa2\u67e5\u3011\uff0c\u5982\u679c\u662f\u932b\u818f\u6aa2\u67e5\u6a5f\u5247\u5f8c\u9762\u518d\u52a0\u500bMachine\u82f1\u6587\u5b57\u5c31\u53ef\u4ee5\u4e86\uff0c\u4f46\u5927\u90e8\u5206\u60c5\u6cc1\u4e0b\u53ea\u8981\u8ddf\u5c0d\u65b9\u8ac7SPI\u5927\u5bb6\u5c31\u90fd\u6703\u77e5\u9053\u662f\u5728\u8ac7\u932b\u818f\u6aa2\u67e5\u6a5f\u3002<\/font><\/p>\n

<\/font> <\/p>\n

\u90a3SPI(Solder Paste Inspection)\u5230\u5e95\u6709\u4f55\u7528\u8655\uff1f\u53c8\u53ef\u4ee5\u5e6b\u6211\u5011\u505a\u5230\u4ec0\u9ebc\u6aa2\u67e5\u5462\uff1f\u70ba\u4f55\u73fe\u5728\u6709\u8d8a\u4f86\u8d8a\u591a\u7684SMT\u7522\u7dda\u4f48\u7f6eSPI\u8a2d\u5099\uff1f<\/font><\/p>\n

SMT\u88fd\u7a0b\u4e2d\u670980%\u7684\u4e0d\u826f\u4f86\u81ea\u932b\u818f\u5370\u5237\u4e0d\u7576<\/font><\/strong><\/p>\n

\"SPI_screen\"<\/font><\/font>\u5982\u679c\u5de5\u4f5c\u718a\u8ddf\u4f60\u8aaaSMT\u7684\u4e0d\u826f\u6bd4\u7387\u4e2d\u6709\u5927\u7d0480%\u90fd\u4f86\u81ea\u65bc\u932b\u818f\u7684\u5370\u5237\u4e0d\u7576<\/font>\uff0c\u90a3\u4f60\u89ba\u5f97\u5728\u932b\u818f\u5370\u5237\u5f8c\u8207\u6253\u4ef6\/\u8cbc\u7247\u524d\u8a2d\u7f6e\u4e00\u500b\u300c\u932b\u818f\u6aa2\u67e5(SPI)\u300d\u7684\u95dc\u5361\uff0c\u5c07\u932b\u818f\u5370\u5237\u4e0d\u826f\u7684\u677f\u5b50\u5728\u6253\u4ef6\u524d\u5c31\u5148\u5237\u4e0b\u4f86\uff0c\u9019\u6a23\u662f\u5426\u5c31\u53ef\u4ee5\u63d0\u9ad8SMT\u710a\u63a5\u7684\u826f\u7387\uff1f\u7b54\u6848\u61c9\u8a72\u662f\u80af\u5b9a\u7684\uff0c\u91cd\u9ede\u662f\u5982\u4f55\u5229\u7528\u932b\u818f\u6aa2\u67e5\u6a5f\u4f86\u6b63\u78ba\u7be9\u6aa2\u51fa\u932b\u818f\u5370\u5237\u4e0d\u826f\u7684\u677f\u5b50\uff0c\u7136\u5f8c\u518d\u5f80\u524d\u8ffd\u8e64\u932b\u818f\u5370\u5237\u70ba\u4f55\u6703\u6709\u4e0d\u826f\u767c\u751f\u3002<\/font><\/p>\n

<\/font><\/p>\n

\u7279\u5225\u662f\u73fe\u5728\u6709\u8d8a\u4f86\u8d8a\u591a0201\u4ee5\u4e0b\u96f6\u4ef6\u6216BGA\u4e4b\u985e\u5e95\u90e8\u710a\u63a5\u96f6\u4ef6\uff0c\u5176\u5c0d\u65bc\u932b\u818f\u5370\u5237\u7684\u7cbe\u6e96\u5ea6<\/a>\u8207\u54c1\u8cea\u53ef\u8aaa\u662f\u975e\u5e38\u654f\u611f\uff0c\u5982\u679c\u53ef\u4ee5\u5728\u904e\u56de\u710a\u7210\u524d\u4e8b\u5148\u5075\u6e2c\u51fa\u6709\u932b\u818f\u5370\u5237\u554f\u984c\u7684\u677f\u5b50\uff0c\u6703\u6bd4\u904e\u5b8creflow\u710a\u63a5\u5b8c\u6210\u5f8c\u624d\u5075\u6e2c\u51fa\u4f86\u6709\u6548\u7684\u591a\u800c\u4e14\u9084\u7bc0\u7701\u6210\u672c\uff0c\u56e0\u70ba\u7210\u5f8c\u7684\u677f\u5b50\u7dad\u4fee\u901a\u5e38\u9700\u8981\u52d5\u5230\u70d9\u9435(iron)\u6216\u8907\u96dc\u7684\u7dad\u4fee\u5de5\u5177\uff0c\u800c\u4e14\u9084\u53ef\u80fd\u628a\u677f\u5b50\u5f04\u58de\u6389\u3002<\/font><\/p>\n

\u9019\u7a2e\u300c\u932b\u818f\u6aa2\u67e5\u6a5f\u300d\u5176\u5be6\u5c31\u985e\u4f3c\u6211\u5011\u4e00\u822c\u5e38\u898b\u64fa\u653e\u65bcSMT\u7210\u5f8c\u7684AOI(Auto Optical Inspection)<\/a>\u5149\u5b78\u8fa8\u8b58\u7cfb\u7d71\u88dd\u7f6e\uff0c\u540c\u6a23\u5229\u7528\u5149\u5b78\u5f71\u50cf\u4f86\u6aa2\u67e5\u932b\u818f\u5370\u5237\u7684\u54c1\u8cea\uff0c\u6240\u4e0d\u540c\u7684\u662f\u932b\u818f\u6aa2\u67e5\u6a5f\u589e\u52a0\u4e86\u932b\u818f\u6e2c\u539a\u7684\u96f7\u5c04\u88dd\u7f6e\uff0c\u6240\u4ee5SPI\u6240\u53ef\u80fd\u906d\u9047\u5230\u7684\u554f\u984c\u4e5f\u8207AOI\u985e\u4f3c\uff0c\u5c31\u662f\u8981\u5148\u53d6\u4e00\u7247\u62fc\u677f\u76ee\u6aa2\u6c92\u6709\u554f\u984c\u5f8c\u8b93\u6a5f\u5668\u62cd\u7167\u7576\u6210\u6a19\u6e96\u6a23\u54c1(Golden Sample)\uff0c\u5f8c\u9762\u7684\u677f\u5b50\u53ea\u5247\u4f9d\u7167\u7b2c\u4e00\u7247\u677f\u5b50\u7684\u5f71\u50cf\u53ca\u8cc7\u6599\u4f86\u4f5c\u5224\u65b7\uff0c\u9019\u6a23\u7576\u7136\u6703\u6709\u5f88\u591a\u7684\u8aa4\u5224\u7387\uff0c\u6240\u4ee5\u5fc5\u9808\u4e0d\u65b7\u7684\u4fee\u6539\u5176\u53c3\u6578\uff0c\u76f4\u5230\u8aa4\u5224\u7387\u964d\u4f4e\u5230\u4e00\u5b9a\u6c34\u6e96\uff0c\u6240\u4ee5\u4e26\u4e0d\u662f\u628aSPI\u6a5f\u5668\u8cb7\u56de\u4f86\u5c31\u53ef\u4ee5\u4f7f\u7528\uff0c\u9084\u5fc5\u9808\u6709\u5de5\u7a0b\u5e2b\u53ef\u4ee5\u5beb\u7a0b\u5f0f\u4ee5\u53ca\u7dad\u8b77\u3002<\/font><\/p>\n

<\/font> <\/p>\n

\u53e6\u5916\uff0c\u5927\u90e8\u5206\u7684\u932b\u818f\u6aa2\u67e5\u6a5f\u90fd\u53ef\u4ee5\u5403Gerber\u53caCAD\uff0c\u4f46\u901a\u5e38\u90fd\u6703\u6709\u4e9b\u8aa4\u5dee\uff0c\u9084\u662f\u8981\u8abf\u6574\u3002<\/font><\/p>\n

\u932b\u818f\u6aa2\u67e5\u6a5f\u6709\u4f55\u80fd\u529b\uff1f\u53ef\u4ee5\u6aa2\u67e5\u51fa\u90a3\u4e9b\u932b\u818f\u5370\u5237\u4e0d\u826f\uff1f<\/font><\/strong><\/p>\n

\u597d\u4e86\uff0c\u4f86\u770b\u770b\u300c\u932b\u818f\u6aa2\u67e5\u6a5f\u300d\u6709\u4f55\u80fd\u529b\u53ef\u4ee5\u5e6b\u6211\u5011\u505a\u5230\u4ec0\u9ebc\uff1f\u53c8\u53ef\u4ee5\u5e6b\u6211\u5011\u6aa2\u67e5\u51fa\u932b\u818f\u5370\u5237\u7684\u54ea\u4e9b\u4e0d\u826f\uff1f\u8acb\u6ce8\u610f\uff0c\u932b\u818f\u6aa2\u67e5\u6a5f\u53ea\u80fd\u505a\u8868\u9762\u7684\u5f71\u50cf\u6aa2\u67e5<\/font>\uff0c\u5982\u679c\u6709\u88ab\u7269\u9ad4\u8986\u84cb\u4f4f\u7684\u5340\u57df\u5247\u662f\u7121\u6cd5\u6aa2\u67e5\u5f97\u5230\u7684<\/font>\uff0c\u4e0d\u904e\u932b\u818f\u6aa2\u67e5\u6a5f\u7684\u4f7f\u7528\u6642\u6a5f\u61c9\u8a72\u662f\u5728\u96f6\u4ef6\u9084\u6c92\u64fa\u653e\u4e0a\u53bb\u4e4b\u524d\uff0c\u6240\u4ee5\u61c9\u8a72\u4e0d\u6703\u6709\u932b\u818f\u88ab\u8986\u84cb\u7684\u60c5\u5f62\u767c\u751f\u3002<\/font><\/p>\n

\u932b\u818f\u6aa2\u67e5\u6a5f\u53ef\u4ee5\u91cf\u6e2c\u4e0b\u5217\u7684\u6578\u64da\uff1a<\/strong><\/font><\/p>\n