{"id":6898,"date":"2018-05-23T08:16:00","date_gmt":"2018-05-23T00:16:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=6898"},"modified":"2023-02-14T09:57:52","modified_gmt":"2023-02-14T01:57:52","slug":"solder-crack-study-13","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2018\/05\/solder-crack-study-13\/","title":{"rendered":"\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(13)\uff1f\u61c9\u529b\u4f86\u6e90\u7684\u6700\u5927\u6311\u6230\uff1a\u4f7f\u7528\u74b0\u5883"},"content":{"rendered":"<p align=\"center\"><font size=\"4\">\u606d\u559c\u8001\u723a\uff01\u8cc0\u559c\u592b\u4eba\uff01\u9019\u7bc7\u6587\u7ae0\u662f\u672c\u7cfb\u5217\u7684\u6700\u5f8c\u4e00\u7bc7\u4e86\uff5e\u65e5\u5f8c\u5c31\u4e0d\u9700\u8981\u518d\u807d\u5de5\u4f5c\u718a\u56c9\u5506\u9019\u500b\u7121\u804a\u7684\u8a71\u63d0\u4e86\uff01<\/font><\/p>\n<p align=\"center\"><font size=\"4\"><img decoding=\"async\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/BGA_drop_test_crack.png\" \/> <\/font><\/p>\n<p align=\"center\"><font color=\"#0000ff\" size=\"5\"><strong>\u61c9\u529b\u4f86\u6e90\u7684\u6700\u5927\u6311\u6230\uff1a\u4f7f\u7528\u74b0\u5883<\/strong><\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u8ac7\u5b8c\u4e86\u7d44\u88dd\u6642\u61c9\u529b\u7684\u6ce8\u610f\u4e8b\u9805\u53ca\u89e3\u6c7a\u65b9\u6cd5\uff0c\u63a5\u4e0b\u4f86\u6211\u5011\u4f86\u8ac7\u8ac7<b>\u96fb\u5b50\u7522\u54c1\u7684\u6700\u5927\u61c9\u529b\u4f86\u6e90\uff1a\u7d42\u7aef\u5ba2\u6236\u7684\u4f7f\u7528\u74b0\u5883\u3002<\/b><\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\uff08\u5c0d\u65bc\u5927\u9678\u90a3\u4e9b\u76dc\u6587\u7db2\u7ad9\uff0c\u8907\u88fd\u672c\u7ad9\u6587\u7ae0\u8cbc\u6587\u5f8c\uff0c\u5c45\u7136\u9084\u6539\u6210\u81ea\u5df1\u516c\u53f8\u7684\u540d\u5b57\uff0c\u611f\u5230\u7121\u6065\uff01\u53ef\u80fd\u9020\u6210\u60a8\u95b1\u8b80\u7684\u4e0d\u4fbf\uff0c\u8acb\u898b\u8ad2\uff01\uff09<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u5176\u5be6\u96fb\u5b50\u7522\u54c1\u5728\u5be6\u969b\u61c9\u7528\u6642\u6240\u906d\u9047\u5230\u7684\u5404\u7a2e\u72c0\u6cc1\u53ca\u74b0\u5883\u624d\u662f\u7522\u54c1\u9762\u5c0d\u300c\u61c9\u529b\u300d\u7684\u6700\u5927\u7684\u6311\u6230\uff0c\u6bd4\u5982\u8aaa\u7522\u54c1\u4e0d\u5c0f\u5fc3\u6389\u843d\u5230\u6c34\u6ce5\u6216\u5927\u7406\u77f3\u5730\u9762\uff0c\u624b\u6301\u88dd\u7f6e\u751a\u81f3\u53ef\u80fd\u5f9e\u6a13\u68af\u4e0a\u4e00\u8def\u6efe\u843d\u4e0b\u4f86\uff0c\u9084\u6709\u9577\u9014\u8239\u904b\u6216\u8ca8\u904b\u6642\u5728\u8ca8\u6ac3\u5167\u767d\u5929\u5fc5\u9808\u592a\u967d\u66dd\u66ec\u7684\u7522\u751f\u7684\u9ad8\u71b1\u3001\u591c\u665a\u9084\u5f97\u5fcd\u53d7\u6236\u5916\u8f3b\u5c04\u51b7\u537b\u5f8c\u7684\u5bd2\u51b7\uff0c\u8ca8\u6ac3\u751a\u81f3\u53ef\u80fd\u904b\u9001\u7d93\u904e\u6975\u5bd2\u6216\u6975\u71b1\u7684\u5730\u5e36\uff0c\u6240\u4ee5\u4e00\u822c\u65b0\u7522\u54c1\u5728DQ\u6642\u90fd\u6703\u5b89\u6392\u505a\u6240\u8b02\u7684\u300c\u843d\u4e0b\u885d\u64ca\u6e2c\u8a66(drop impact test)\u300d\u3001\u300c\u6efe\u52d5\u6e2c\u8a66(tumble test)\u300d\uff0c\u9084\u6709\u9ad8\u4f4e\u6eab\u53ca\u9ad8\u6fd5\u7684\u74b0\u5883\u6e2c\u8a66(environmental temperature\/humidity test)\u4f86\u6a21\u64ec\u9019\u4e9b\u5be6\u969b\u4e0a\u53ef\u80fd\u767c\u751f\u7684\u72c0\u6cc1\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u76f8\u95dc\u5ef6\u4f38\u95b1\u8b80\uff1a  <br \/><a href=\"\/\/m.letratesoro.com\/2011\/09\/unit-drop-test\/\" target=\"_blank\" rel=\"noopener\">\u88f8\u6a5f\u7684\u843d\u4e0b\u8a66\u9a57\/\u6454\u843d\u5be6\u9a57(Drop test)\u8981\u6c42<\/a><\/font> <br \/><font size=\"4\"><a href=\"\/\/m.letratesoro.com\/2013\/04\/tumble-test\/\" target=\"_blank\" rel=\"noopener\">\u6efe\u7b52\u6e2c\u8a66(tumble test)\u7684\u65b9\u6cd5\u8207\u5931\u6548\u89e3\u6c7a\u5c0d\u7b56<\/a><\/font><\/p>\n<p><!--more--><\/p>\n<p align=\"justify\"><font size=\"4\">\u5c31\u5de5\u4f5c\u718a\u7684\u4e86\u89e3\uff0c\u5f88\u591a\u7522\u54c1\u5728DQ\u9019\u4e00\u95dc\u5176\u5be6\u5c31\u88ab\u5361\u4f4f\u4e86\uff0c\u7136\u5f8c\u5167\u90e8\u5c31\u958b\u59cb\u722d\u8ad6\u6e2c\u8a66\u689d\u4ef6\u662f\u5426\u592a\u904e\u65bc\u56b4\u82db\uff1f\u88f8\u6a5f\u843d\u6454\u7684\u9ad8\u5ea6\u662f\u5426\u53ef\u4ee5\u964d\u4f4e\uff1f\u6efe\u52d5\u6e2c\u8a66\u7684\u6b21\u6578\u662f\u5426\u53ef\u4ee5\u6e1b\u5c11\uff1f\u63a5\u8457\u53c8\u8981\u6c42\u710a\u932b\u5f37\u5ea6\u80fd\u4e0d\u80fd\u589e\u5f37\uff1f\u6700\u5f8c\u554f\u80fd\u4e0d\u80fd\u653e\u5bec\u5141\u6536\u7684\u6a19\u6e96\uff1f\u5982\u679c\u771f\u7684\u56e0\u6b64\u653e\u5bec\u4e86\u6a19\u6e96\uff0c\u90a3\u8ddf\u63a9\u8033\u76dc\u9234\u4e5f\u6c92\u5565\u5169\u6a23\u4e86\uff0c\u5de5\u4f5c\u718a\u4e00\u76f4\u8a8d\u70ba\uff0c\u505a\u70ba\u4e00\u500b\u8ca0\u8cac\u4efb\u7684\u7814\u767c\u61c9\u8a72\u8981\u5728\u7522\u54c1\u7814\u767c\u968e\u6bb5\u5c31\u5c07\u54ea\u4e9b\u8a72\u89e3\u7684\u5de5\u7a0b\u554f\u984c\u89e3\u6389\uff0c\u800c\u4e0d\u662f\u7b49\u91cf\u7522\u5f8c\u8b93\u5f8c\u9762\u7684\u6301\u7e8c\u6539\u5584\u55ae\u4f4d\u53ca\u88fd\u7a0b\u4f86\u64e6\u5c41\u80a1\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u5de5\u4f5c\u718a\u7d93\u5e38\u767c\u73fe\uff0c\u65e2\u4f7f\u7522\u54c1\u901a\u904e\u4e86DQ\u6e2c\u8a66\uff0c\u53ef\u5be6\u969b\u8ce3\u5230\u5e02\u5834\u4e0a\u4f7f\u7528\u4e00\u6bb5\u6642\u9593\u5f8c\uff0c\u4f9d\u7136\u9084\u662f\u6703\u63a5\u5230\u5ba2\u6236\u62b1\u6028\u7522\u54c1\u4e0d\u826f\u7684\u554f\u984c\uff0c\u4f55\u6cc1\u662f\u54ea\u4e9b\u964d\u4f4e\u4e86DQ\u6a19\u6e96\u6216\u662f\u525b\u597d\u5728\u53ca\u683c\u908a\u7de3\u7684\u7522\u54c1\uff0c\u9019\u662f\u56e0\u70baDQ\u7684\u6e2c\u8a66\u9805\u76ee\u53ca\u689d\u4ef6\u5f80\u5f80\u50c5\u662f\u6a21\u64ec\u6211\u5011\u6240\u77e5\u9053\u7684\u4f7f\u7528\u8005\u74b0\u5883\u72c0\u6cc1\uff0c\u6709\u4e9b\u53ef\u80fd\u9084\u6703\u88ab\u5217\u70ba\u6975\u7aef\u4f7f\u7528\u689d\u4ef6\u4e88\u4ee5\u6392\u9664\uff0c\u4f46\u7d42\u7aef\u4f7f\u7528\u8005\u7e3d\u6709\u6211\u5011\u9810\u671f\u4e0d\u5230\u7684\u72c0\u6cc1\u51fa\u73fe\u4ee5\u81f4\u9020\u6210\u7522\u54c1\u5931\u6548\uff0c\u6bd4\u5982\u8aaa\uff1a<\/font><\/p>\n<ul>\n<li>\n<div align=\"justify\"><font size=\"4\">\u624b\u6301\u5f0f\u7522\u54c1\u53ef\u80fd\u7d93\u5e38\u4e0d\u5c0f\u5fc3\u88ab\u5c41\u80a1\u5750\u5230\uff0c\u6709\u7684\u53ef\u80fd\u662f\u76f4\u63a5\u653e\u7f6e\u65bc\u5c41\u80a1\u53e3\u888b\u5f8c\u5750\u5230\uff0c\u6709\u7684\u53ef\u80fd\u662f\u653e\u5728\u6c7d\u8eca\u99d5\u99db\u5ea7\u4e0a\uff0c\u4e0b\u8eca\u5f8c\u91cd\u65b0\u4e0a\u8eca\u5fd8\u8a18\u88ab\u4e0d\u5c0f\u5fc3\u5750\u5230\u3002<\/font><\/div>\n<\/li>\n<li>\n<div align=\"justify\"><font size=\"4\">\u539f\u672c\u8a2d\u8a08\u8981\u5728\u5ba4\u5167(indoor)\u4f7f\u7528\u7684\u7522\u54c1\uff0c\u7a81\u7136\u88ab\u5e02\u5834\u90e8\u62ff\u53bb\u8b8a\u6210\u8eca\u7528(automotive)\u7522\u54c1\uff0c\u9019\u6642\u5019\u7522\u54c1\u7684\u8010\u9707\u5ea6\u3001\u6297\u885d\u64ca\u80fd\u529b\u3001\u9ad8\u4f4e\u6eab\u5ea6\u80fd\u529b\u90fd\u6703\u8b8a\u5f97\u66f4\u70ba\u56b4\u82db\u3002<\/font><\/div>\n<\/li>\n<li>\n<div align=\"justify\"><font size=\"4\">IO\u9023\u63a5\u5668\u9808\u7d93\u5e38\u906d\u53d7\u63d2\u62d4\uff0c\u63a5\u7dda\u7684\u4f4d\u7f6e\u662f\u5426\u7d93\u5e38\u88ab\u649e\u64ca\u6216\u9577\u6642\u9593\u64e0\u58d3\uff0c\u6301\u7e8c\u53d7\u529b\u9664\u4e86\u53ef\u80fd\u9020\u6210IO\u9023\u63a5\u5668\u5931\u6548\u4e4b\u5916\uff0c\u9084\u53ef\u80fd\u9020\u6210\u984d\u5916\u7684\u677f\u5f4e\uff0c\u6240\u4ee5\u4e00\u822c\u7684IO\u9023\u63a5\u5668\u90fd\u61c9\u8a72\u8981\u6709\u9023\u63a5\u7dda\u63d2\u5165\u300c\u6b62\u64cb(stop)\u300d\u7684\u6a5f\u69cb\u8a2d\u8a08\u3002<\/font><\/div>\n<\/li>\n<li>\n<div align=\"justify\"><font size=\"4\">\u67d0\u4e9b\u7522\u54c1\u53ef\u80fd\u56e0\u70ba\u4f7f\u7528\u8005\u7fd2\u6163\u4e0d\u597d\uff0c\u6703\u88ab\u7d93\u5e38\u62ff\u8d77\u4e26\u4e1f\u843d\u684c\u9762\u4e0a\uff0c\u6216\u662f\u53ef\u80fd\u53d7\u5230\u4e00\u4e9b\u5176\u4ed6\u7269\u54c1\u7684\u64e0\u58d3\u3002<\/font><\/div>\n<\/li>\n<li>\n<div align=\"justify\"><font size=\"4\">\u67d0\u4e9b\u6709\u6309\u9375\u7684\u7522\u54c1\uff0c\u53ef\u80fd\u6703\u6709\u4f7f\u7528\u8005\u9592\u6975\u7121\u804a\uff0c\u4e00\u76f4\u7528\u624b\u6307\u982d\u91cd\u8907\u6309\u58d3\u6216\u904e\u4efd\u7528\u529b\u6309\u58d3\u67d0\u500b\u6309\u9375\uff0c\u5c0e\u81f4\u6309\u9375\u904e\u4efd\u64e0\u58d3\u96fb\u8def\u677f\u800c\u8b8a\u5f62\u3002<\/font><\/div>\n<\/li>\n<\/ul>\n<p align=\"justify\"><font size=\"4\">\u6709\u6642\u5019\u5ba2\u6236\u7684\u7121\u7406\u8981\u6c42\u53ef\u4ee5\u4e00\u7b11\u7f6e\u4e4b\uff0c\u4f46\u662f\u7576\u7af6\u722d\u5c0d\u624b\u7684\u7522\u54c1\u4fe1\u8cf4\u5ea6\u6bd4\u4f60\u7684\u597d\uff0c\u50f9\u9322\u53c8\u4e0d\u6703\u6bd4\u4f60\u7684\u8cb4\uff0c\u5c31\u7b49\u8457\u88ab\u5c0d\u624b\u8d85\u8d8a\u5427\uff01<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u6240\u4ee5\uff0c\u5de5\u4f5c\u718a\u5f37\u70c8\u5efa\u8b70RD\u5728\u8a2d\u8a08\u65b0\u7522\u54c1\u7684\u6642\u5019\u61c9\u8a72\u8981\u9810\u5148\u8a2d\u8a08\u597d\u6216\u9810\u7559\u4e00\u4e9b\u53ef\u4ee5\u5f37\u5316\u7522\u54c1\u62b5\u6297\u61c9\u529b\u6216\u6e1b\u7de9\u61c9\u529b\u4f5c\u7528\u7684\u6a5f\u69cb\uff0c\u5de5\u4f5c\u718a\u66f4\u5efa\u8b70\uff0c\u65b0\u7522\u54c1\u8a2d\u8a08\u4e4b\u521d\u4e5f\u61c9\u8a72\u5229\u7528\u96fb\u8166CAD\u4f86\u6a21\u64ec\u53ef\u80fd\u51fa\u73fe\u61c9\u529b\u96c6\u4e2d\u7684\u5730\u65b9\uff0c\u7136\u5f8c\u52a0\u4ee5\u8655\u7406\uff0c\u800c\u4e0d\u662f\u7b49\u5230DQ\u6e2c\u8a66\u6216\u5e02\u5834\u4e0a\u53cd\u61c9\u4e86\u554f\u984c\u624d\u4f86\u4ea1\u7f8a\u88dc\u7262\uff0c\u751a\u81f3\u5984\u5716\u8981\u6c42SMT\u52a0\u5f37\u710a\u932b\u4f86\u514b\u670d\u61c9\u529b\u554f\u984c\uff0c\u9808\u77e5\u7522\u54c1\u5df2\u7d93\u8a2d\u8a08\u5b8c\u6210\u5f8c\u8981\u518d\u505a\u91cd\u5927\u8a2d\u8a08\u8b8a\u66f4\u7684\u56f0\u96e3\u5ea6\uff0c\u5b83\u53ef\u80fd\u5f15\u8d77\u526f\u4f5c\u7528\uff0c\u4e5f\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u8a8d\u8b49\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u5de5\u4f5c\u718a\u4e86\u89e3RD\u5176\u5be6\u80cc\u8ca0\u8457\u8a31\u591a\u7684\u4f7f\u547d\u3001\u8981\u6c42\u8207\u7121\u5948\uff0c\u56e0\u70ba\u6240\u6709\u7684\u4e00\u5207\u554f\u984c\u90fd\u6e90\u81ea\u7814\u767c\uff0c\u6240\u4ee5\u88fd\u9020\u5de5\u5ee0\u8981\u6c42RD\u7684\u8a2d\u8a08\u8981\u7b26\u5408DFM (Design For Manufacturing)\uff0c\u800c\u7dad\u4fee\u4e2d\u5fc3\u5247\u8981\u6c42\u8981\u7b26\u5408DFR (Design For Repair)\uff0c\u5e02\u5834\u90e8\u8981\u6c42\u7522\u54c1\u8981\u76e1\u53ef\u80fd\u591a\u529f\u80fd\uff0c\u4f46\u8981\u4fbf\u5b9c\uff0c\u9084\u5e0c\u671b\u7814\u767c\u6642\u7a0b\u53ef\u4ee5\u7e2e\u77ed\uff0c\u4f46\u5982\u679c\u9023RD\u90fd\u6c92\u6709\u64d4\u7576\uff0c\u53cd\u6b63\u8001\u95c6\u558a\u53e3\u4ee4\u5f8c\u5c31\u4e0d\u9867\u4e00\u5207\u7684\u63d0\u69cd\u5feb\u8dd1\u5f80\u524d\u885d\uff0c\u6700\u5f8c\u61c9\u8a72\u6703\u5168\u90e8\u9663\u4ea1\u5728\u6c99\u7058\u4e0a\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">RD\u5144\u5f1f\u5011\uff01\u8981\u5805\u6301\u4f4f\u554a\uff01<\/font><\/p>\n<hr \/>\n<p><strong><font size=\"4\">\u300c\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d\u300d\u7cfb\u5217\u6587\u7ae0\u5217\u8868\uff1a<\/font><\/strong> <\/p>\n<ul>\n<li><a href=\"\/?p=6831\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(1)\uff1f\u932b\u88c2\u53ea\u662f\u61c9\u529b\u5927\u65bc\u7d50\u5408\u529b\u4e4b\u5fc5\u7136\u7d50\u679c<\/font><\/a><\/li>\n<li><a href=\"\/?p=6834\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(2)\uff1fPCA\u7684\u7d50\u5408\u529b\u5305\u542b\u6709\u54ea\u4e9b\uff1f<\/font><\/a> <\/li>\n<li><font size=\"4\"><a href=\"\/?p=6837\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(3)\uff1fIMC\u662f\u826f\u597d\u710a\u932b\u7d50\u679c\u7684\u5fc5\u8981\u4e4b\u60e1<\/a><\/font><\/li>\n<li><a href=\"\/?p=6841\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(4)\uff1fPCB\u8868\u9762\u8655\u7406\u6539\u7528\u300c\u9285\u300d\u57fa\u5730<\/font><\/a><\/li>\n<li><a href=\"\/?p=6845\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(5)\uff1f\u589e\u52a0\u710a\u932b\u7684\u63a5\u89f8\u9762\u7a4d\u4ee5\u589e\u52a0\u710a\u932b\u5f37\u5ea6<\/font><\/a><\/li>\n<li><a href=\"\/?p=6858\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(6)\uff1f\u5de5\u4f5c\u718a\u500b\u4eba\u7d66BGA\u710a\u588a\u8a2d\u8a08\u7684\u5efa\u8b70<\/font><\/a><\/li>\n<li><a href=\"\/?p=6861\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(7)\uff1f\u9285\u7b94\u710a\u588a\u8207PCB\u677f\u6750\u9593\u7684\u7d50\u5408\u529b(bonding-force)<\/font><\/a><\/li>\n<li><a href=\"\/?p=6870\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(8)\uff1f\u589e\u52a0PCB\u7684\u525b\u6027(stiffness)\u4f86\u62b5\u6297\u61c9\u529b\u907f\u514d\u677f\u5f4e\u7684\u5f71\u97ff<\/font><\/a><\/li>\n<li><a href=\"\/?p=6876\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(9)\uff1f\u589e\u52a0\u96f6\u4ef6\u5c0d\u61c9\u529b\u7684\u62b5\u6297\u80fd\u529b<\/font><\/a><\/li>\n<li><a href=\"\/?p=6884\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(10)\uff1f\u900f\u904e\u6a5f\u69cb\u8a2d\u8a08\u964d\u4f4e\u61c9\u529b\u5c0d\u96fb\u8def\u677f\u8b8a\u5f62\u4e4b\u5f71\u97ff<\/font><\/a><\/li>\n<li><a href=\"\/?p=6888\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(11)\uff1f\u61c9\u529b\u662f\u9020\u6210BGA\u710a\u932b\u7834\u88c2\u7684\u6700\u5927\u5147\u624b<\/font><\/a><\/li>\n<li><a href=\"\/?p=6895\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u6216\u932b\u88c2\u4e00\u5b9a\u662fSMT\u88fd\u7a0b\u554f\u984c\u8ff7\u601d(12)\uff1f\u88fd\u9020\u5de5\u5ee0\u4e2d\u53ef\u80fd\u51fa\u73fe\u8f03\u5927\u61c9\u529b\u7684\u88fd\u7a0b<\/font><\/a><\/li>\n<\/ul>\n<hr \/>\n<p><font size=\"4\">\u5ef6\u4f38\u95b1\u8b80\uff1a      <br \/><\/font><a href=\"\/2013\/04\/tumble-test\/\"><font size=\"4\">\u6efe\u7b52\u6e2c\u8a66(tumble test)\u7684\u65b9\u6cd5\u8207\u5931\u6548\u89e3\u6c7a\u5c0d\u7b56<\/font><\/a>     <br \/><a href=\"\/2011\/03\/bga-dropped\/\"><font size=\"4\">\u5982\u4f55\u5224\u65b7BGA\u6389\u4ef6\u662fSMT\u5de5\u5ee0\u88fd\u7a0b\u6216\u662f\u8a2d\u8a08\u554f\u984c?<\/font><\/a>     <br \/><a href=\"\/2015\/03\/component-drop-analyze\/\"><font size=\"4\">\u96fb\u8def\u677f\u96f6\u4ef6\u6389\u843d\uff0c\u8a72\u5982\u4f55\u8457\u624b\u5206\u6790\u3001\u5224\u65b7\u4e26\u91d0\u6e05\u554f\u984c\u9ede<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u606d\u559c\u8001\u723a\uff01\u8cc0\u559c\u592b\u4eba\uff01\u9019\u7bc7\u6587\u7ae0\u662f\u672c\u7cfb\u5217\u7684\u6700\u5f8c\u4e00\u7bc7\u4e86 &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,20],"tags":[151,208,157],"aioseo_notices":[],"views":9585,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/6898"}],"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=6898"}],"version-history":[{"count":1,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/6898\/revisions"}],"predecessor-version":[{"id":10563,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/6898\/revisions\/10563"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=6898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=6898"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=6898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}