{"id":4252,"date":"2016-09-14T08:28:00","date_gmt":"2016-09-14T00:28:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=4252"},"modified":"2023-12-02T19:09:48","modified_gmt":"2023-12-02T11:09:48","slug":"pcba-two-sides-smt-process","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2016\/09\/pcba-two-sides-smt-process\/","title":{"rendered":"\u4ecb\u7d39PCBA\u96d9\u9762\u56de\u710a\u88fd\u7a0b(SMT)\u53ca\u96f6\u4ef6\u64fa\u653e\u7684\u6ce8\u610f\u4e8b\u9805"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" title=\"\u4ecb\u7d39PCBA\u96d9\u9762\u56de\u710a\u88fd\u7a0b(SMT)\u53ca\u96f6\u4ef6\u64fa\u653e\u7684\u6ce8\u610f\u4e8b\u9805\" style=\"border: 0px currentcolor; border-image: none; display: inline; background-image: none;\" border=\"0\" alt=\"\u4ecb\u7d39PCBA\u96d9\u9762\u56de\u710a\u88fd\u7a0b(SMT)\u53ca\u96f6\u4ef6\u64fa\u653e\u7684\u6ce8\u610f\u4e8b\u9805\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/SD_Card_reader_SMT_site.jpg\" width=\"580\" height=\"260\" \/><\/p>\n<p align=\"justify\"><font size=\"4\">\u76ee\u524dSMT\u696d\u754c\u4e3b\u6d41\u7684\u96fb\u8def\u677f\u7d44\u88dd\u6280\u8853\u61c9\u8a72\u975e\u300c<a title=\"5\u7a2e\u96fb\u8def\u677f\u4f48\u7dda(PCB layout)\u8a2d\u8a08\u524d\u5fc5\u9808\u5148\u8003\u616e\u6e05\u695a\u7684\u96fb\u8def\u677f\u7d44\u88dd\u710a\u63a5\u751f\u7522\u88fd\u7a0b\u5de5\u85dd\" href=\"\/\/m.letratesoro.com\/2020\/09\/5ways-pcb-layout\/\" target=\"_blank\" rel=\"noopener\"><strong>\u5168\u677f\u56de\u6d41\u710a\u63a5(Reflow)<\/strong><\/a><\/font><font color=\"#0000ff\" size=\"4\"><\/font><font size=\"4\">\u300d\u83ab\u5c6c\uff0c\u5176\u4ed6\u7576\u7136\u9084\u6709\u5225\u7684\u96fb\u8def\u677f\u710a\u63a5\u65b9\u6cd5\uff0c\u800c\u9019\u7a2e\u300c\u5168\u677f\u56de\u6d41\u710a\u63a5\u300d\u53c8\u53ef\u4ee5\u5340\u5206\u70ba\u300c\u55ae\u9762\u677f\u56de\u710a\u300d\u53ca\u300c\u96d9\u9762\u677f\u56de\u710a\u300d\uff0c\u55ae\u9762\u677f\u56de\u710a\u73fe\u5728\u4f3c\u4e4e\u6bd4\u8f03\u5c11\u4eba\u4f7f\u7528\u4e86\uff0c\u56e0\u70ba\u96d9\u9762\u56de\u710a\u53ef\u4ee5\u7bc0\u7701\u5370\u5237\u96fb\u8def\u677f\u7684\u7a7a\u9593\uff0c\u4e5f\u5c31\u662f\u8aaa\u53ef\u4ee5\u8b93\u7522\u54c1\u505a\u5f97\u66f4\u5c0f\uff0c\u6240\u4ee5\u5e02\u9762\u4e0a\u770b\u5230\u7684\u677f\u5b50\u5927\u591a\u5c6c\u65bc\u96d9\u9762\u56de\u710a\u88fd\u7a0b\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\uff08\u984c\u5916\u8a71\uff0c\u5982\u679c\u6c92\u6709\u7a7a\u9593\u4e0a\u7684\u9650\u5236\uff0c\u5176\u5be6\u55ae\u9762\u677f\u7684\u88fd\u7a0b\u53ef\u4ee5\u7bc0\u7701\u4e00\u6b21SMT\u7684\u88fd\u7a0b\uff0c\u5982\u679c\u628a\u6750\u6599\u6210\u672c\u8207SMT\u7684\u5de5\u6642\u8cbb\u7528\u6bd4\u8f03\u4e00\u4e0b\uff0c\u8aaa\u4e0d\u5b9a\u55ae\u9762\u677f\u53cd\u800c\u9084\u6bd4\u8f03\u7bc0\u7701\u8cbb\u7528\u3002\uff09<\/font><\/p>\n<p><!--more--><\/p>\n<p align=\"justify\"><font size=\"4\">\u56e0\u70ba\u300c\u96d9\u9762\u56de\u710a\u88fd\u7a0b\u300d\u9700\u8981\u505a\u5169\u6b21\u56de\u710a\u7684\u95dc\u4fc2\uff0c\u6240\u4ee5\u6703\u6709\u4e00\u4e9b\u88fd\u7a0b\u4e0a\u7684\u9650\u5236\uff0c\u6700\u5e38\u898b\u7684\u554f\u984c\u5c31\u662f\u677f\u5b50\u8d70\u5230\u7b2c\u4e8c\u6b21\u56de\u710a\u7210\u6642\uff0c\u677f\u5b50\u7b2c\u4e00\u9762\u4e0a\u5df2\u7d93\u6253\u4e0a\u7684\u96f6\u4ef6\u53ef\u80fd\u6703\u56e0\u70ba\u91cd\u65b0\u878d\u932b\u8207\u91cd\u529b\u95dc\u4fc2\u800c\u6389\u843d\uff0c\u5c24\u5176\u662f\u677f\u5b50\u6d41\u5230\u56de\u710a\u7210\u7684\u56de\u710a\u9ad8\u6eab\u5340\u6642\uff0c\u672c\u6587\u5c07\u8aaa\u660e\u96d9\u9762\u56de\u710a\u88fd\u7a0b\u4e2d\u96f6\u4ef6\u64fa\u653e\u7684\u6ce8\u610f\u4e8b\u9805\uff1a<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\uff08\u518d\u4f86\u500b\u984c\u5916\u8a71\uff0c\u70ba\u4f55\u7b2c\u4e8c\u9762\u904e\u56de\u710a\u7210\u6642\uff0c\u539f\u4f86\u7b2c\u4e00\u9762\u5df2\u7d93\u4e0a\u932b\u7684\u5927\u90e8\u5206\u5c0f\u96f6\u4ef6\u4e0d\u6703\u91cd\u65b0\u878d\u932b\u800c\u6389\u843d\u4e0b\u4f86\uff1f\u70ba\u4ec0\u9ebc\u53ea\u6709\u6bd4\u8f03\u91cd\u7684\u96f6\u4ef6\u6703\u6389\u843d\u5462\uff1f\uff09<\/font><\/p>\n<p><font color=\"#9b00d3\" size=\"5\"><strong>\u54ea\u4e9bSMD\u96f6\u4ef6\u61c9\u8a72\u64fa\u5728\u7b2c\u4e00\u9762\u904e\u56de\u710a\u7210\uff1f<\/strong><\/font><\/p>\n<blockquote>\n<p align=\"justify\"><font size=\"4\" face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\">\u4e00\u822c\u4f86\u8aaa\u6bd4\u8f03<strong><font color=\"#0000ff\">\u7d30\u5c0f\u7684\u96f6\u4ef6<\/font><\/strong>\u5efa\u8b70\u64fa\u653e\u5728\u7b2c\u4e00\u9762\u904e\u56de\u710a\u7210\uff0c\u56e0\u70ba\u7b2c\u4e00\u9762\u904e\u56de\u710a\u7210\u6642PCB\u7684\u8b8a\u5f62\u91cf\u6703\u6bd4\u8f03\u5c0f\uff0c\u932b\u818f\u5370\u5237\u7684\u7cbe\u5ea6\u6703\u6bd4\u8f03\u9ad8\uff0c\u6240\u4ee5\u8f03\u9069\u5408\u64fa\u653e\u8f03\u7d30\u5c0f\u7684\u96f6\u4ef6\u3002&#160;&#160; <\/font><\/p>\n<p align=\"justify\"><font size=\"4\" face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\">\u5176\u6b21\uff0c\u8f03\u7d30\u5c0f\u7684\u96f6\u4ef6\u5927\u591a\u610f\u5473\u8457\u96f6\u4ef6\u8f03\u8f15\uff0c\u4e5f\u6bd4\u8f03\u4e0d\u6703\u5728\u7b2c\u4e8c\u6b21\u904e\u56de\u710a\u7210\u6642\u56e0\u70ba\u91cd\u529b\u5c0e\u81f4\u6389\u843d\u7684\u98a8\u96aa\u3002\u56e0\u70ba\u7b2c\u4e00\u9762\u7684\u96f6\u4ef6\u5728\u6253\u7b2c\u4e8c\u9762\u6642\u6703\u88ab\u88ab\u7ffb\u9762\u5230\u96fb\u8def\u677f\u7684\u5e95\u9762\u76f4\u63a5\u671d\u4e0b\uff0c\u7576\u677f\u5b50\u9032\u5165\u56de\u710a\u5340\u9ad8\u6eab\u6642\u6bd4\u8f03\u4e0d\u6703\u56e0\u70ba\u91cd\u91cf\u904e\u91cd\u800c\u5f9e\u677f\u5b50\u4e0a\u6389\u843d\u4e0b\u4f86\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\" face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\">\u5176\u4e09\uff0c\u6253\u5728\u7b2c\u4e00\u9762\u677f\u5b50\u4e0a\u7684\u96f6\u4ef6\u5fc5\u9808\u904e\u5169\u6b21\u56de\u710a\u7210\uff0c\u6240\u4ee5\u5176\u8010\u6eab\u5fc5\u9808\u8981\u53ef\u4ee5\u8010\u53d7\u5169\u6b21\u4ee5\u4e0a\u56de\u710a\u7684\u6eab\u5ea6\uff0c\u4e00\u822c\u7684\u96fb\u963b\u96fb\u5bb9\u901a\u5e38\u88ab\u8981\u6c42\u81f3\u5c11\u53ef\u4ee5\u904e\u4e09\u6b21\u56de\u710a\u9ad8\u6eab\uff0c\u9019\u662f\u70ba\u4e86\u7b26\u5408\u6709\u4e9b\u677f\u5b50\u53ef\u80fd\u56e0\u70ba\u7dad\u4fee\u7684\u95dc\u4fc2\uff0c\u9700\u8981\u91cd\u65b0\u8d70\u4e00\u6b21\u56de\u710a\u7210\u800c\u505a\u7684\u8981\u6c42\u3002<\/font><\/p>\n<\/blockquote>\n<p><font color=\"#9b00d3\" size=\"5\"><strong>\u54ea\u4e9bSMD\u96f6\u4ef6\u61c9\u8a72\u64fa\u5728\u7b2c\u4e8c\u9762\u904e\u56de\u710a\u7210\uff1f\u9019\u500b\u61c9\u8a72\u662f\u91cd\u9ede\u3002<\/strong><\/font><\/p>\n<blockquote>\n<ul>\n<li>\n<div align=\"justify\"><font size=\"4\"><font face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\"><strong><font color=\"#0000ff\">\u5927\u5143\u4ef6<\/font><\/strong>\u6216<strong><font color=\"#0000ff\">\u8f03\u91cd<\/font><\/strong>\u7684\u5143\u4ef6\u61c9\u64fa\u653e\u5728\u7b2c\u4e8c\u9762\u4ee5\u907f\u514d\u904e\u7210\u6642\u96f6\u4ef6\u6389\u843d\u65bc\u56de\u710a\u7210\u4e2d\u7684\u98a8\u96aa<font size=\"4\"><font face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\">\u3002 <\/font><\/font><\/font><\/font><\/div>\n<\/li>\n<li>\n<p align=\"justify\"><font face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\"><font size=\"4\"><strong><font color=\"#0000ff\">LGA<\/font><\/strong>\u3001<strong><font color=\"#0000ff\">BGA<\/font><\/strong>\u96f6\u4ef6\u61c9\u76e1\u91cf\u64fa\u653e\u5728\u7b2c\u4e8c\u9762\u904e\u7210\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u7b2c\u4e8c\u6b21\u904e\u7210\u6642\u4e0d\u5fc5\u8981\u7684\u91cd\u65b0\u7194\u932b\u98a8\u96aa\uff0c\u4ee5\u964d\u4f4e\u7a7a\/\u5047\u710a\u5f97\u6a5f\u6703\u3002\u5982\u679c\u6709\u7d30\u9593\u8173\u4e14\u8f03\u5c0f\u7684BGA\u96f6\u4ef6\u4e0d\u6392\u9664\u5efa\u8b70\u64fa\u653e\u65bc\u7b2c\u4e00\u9762\u904e\u56de\u710a\u7210\u3002               <br \/><font style=\"background-color: rgb(255, 255, 0);\">BGA\u61c9\u8a72\u64fa\u653e\u5728\u7b2c\u4e00\u9762\u6216\u7b2c\u4e8c\u9762\u904e\u56de\u710a\u7210\u5728\u96fb\u5b50\u88fd\u9020\u696d\u754c\u4e00\u76f4\u5f88\u6709\u722d\u8b70\u3002<\/font>\u64fa\u653e\u7b2c\u4e8c\u9762\u96d6\u7136\u907f\u514d\u4e86\u7b2c\u4e8c\u6b21\u904e\u7210\u91cd\u65b0\u878d\u932b\u7684\u98a8\u96aa\uff0c\u4f46\u901a\u5e38\u7b2c\u4e8c\u9762\u904e\u56de\u710a\u7210\u6642PCB\u5c07\u6703\u8b8a\u5f62\u5f97\u6bd4\u8f03\u56b4\u91cd\uff0c\u53cd\u800c\u6703\u5f71\u97ff\u5230\u5403\u932b\u54c1\u8cea\uff0c\u6240\u4ee5\u5de5\u4f5c\u718a\u624d\u6703\u8aaa\u4e0d\u6392\u9664\u7d30\u9593\u8173\u7684BGA\u53ef\u4ee5\u8003\u616e\u653e\u5728\u7b2c\u4e00\u9762\u3002\u4e0d\u904e\u53cd\u904e\u4f86\u60f3\uff0c\u5982\u679cPCB\u5df2\u7d93\u8b8a\u5f62\u56b4\u91cd\uff0c\u53ea\u8981\u662f\u7d30\u9593\u8173\u96f6\u4ef6\uff0c\u64fa\u653e\u5728\u7b2c\u4e8c\u9762\u6253\u4ef6\u8cbc\u7247\u90fd\u4e00\u5b9a\u662f\u500b\u5927\u554f\u984c\uff0c\u56e0\u70ba\u932b\u818f\u5370\u5237\u4f4d\u7f6e\u53ca\u932b\u818f\u91cf\u6703\u8b8a\u5f97\u6975\u4e0d\u7cbe\u6e96\uff0c\u6240\u4ee5<font style=\"background-color: rgb(255, 255, 0);\">\u91cd\u9ede\u61c9\u8a72\u662f\u60f3\u8fa6\u6cd5\u5982\u4f55\u53bb\u907f\u514dPCB\u8b8a\u5f62<\/font>\uff0c\u800c\u4e0d\u662f\u56e0\u70ba\u8b8a\u5f62\u800c\u8003\u616e\u628aBGA\u653e\u5728\u7b2c\u4e00\u9762\uff0c\u4e0d\u662f\u55ce\uff1f               <br \/><font size=\"4\">\u677f\u5b50\u8b8a\u5f62\u9664\u4e86\u6703\u5f71\u97ff\u5230\u96f6\u4ef6\u5403\u932b\u7684\u597d\u58de\uff0c\u5b83\u9084\u53ef\u80fd\u8b93BGA\u5728\u7d44\u88dd\u9032\u6574\u6a5f\u6642\u767c\u751f\u932b\u88c2\u5931\u6548\u554f\u984c\uff0c\u56e0\u70ba\u677f\u5b50\u7d44\u88dd\u6642\u90fd\u662f\u5047\u8a2dPCBA\u662f\u6c92\u6709\u8b8a\u5f62\u7684\uff0c\u4e00\u65e6PCBA\u6709\u8b8a\u5f62\uff0c\u53cd\u800c\u6703\u5617\u8a66\u628a\u5df2\u8b8a\u5f62\u7684\u677f\u5b50\u56de\u5fa9\u5230\u6c92\u8b8a\u5f62\u7684\u60c5\u6cc1\uff0c\u9020\u6210\u5df2\u710a\u63a5\u597d\u710a\u932b\u7834\u88c2\u3002<font size=\"4\"><font face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\">\u4f7f\u7528<a title=\"\u70ba\u4ec0\u9ebcSMT\u9700\u8981\u56de\u710a\u904e\u7210\u6258\u76e4(reflow carrier)\u8207\u5168\u7a0b\u8f09\u5177(Full process carrier)\uff1f\" href=\"\/\/m.letratesoro.com\/2017\/01\/smt-reflow-carrier\/\" target=\"_blank\" rel=\"noopener\">\u56de\u710a\u904e\u7210\u8f09\u5177<\/a>\u4f86\u964d\u4f4e\u677f\u5b50\u7684\u8b8a\u5f62\u91cf\u662f\u5f88\u591a\u4eba\u6703\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/font><\/font><\/font><\/font><\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\" face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\"><strong><font color=\"#0000ff\">\u7121\u6cd5\u8010\u592a\u591a\u6b21\u9ad8\u6eab<\/font><\/strong>\u7684\u96f6\u4ef6\u61c9\u8a72\u64fa\u653e\u65bc\u7b2c\u4e8c\u9762\u904e\u56de\u710a\u7210\u3002\u9019\u662f\u70ba\u4e86\u907f\u514d\u96f6\u4ef6\u904e\u592a\u591a\u6b21\u56de\u710a\u9ad8\u6eab\u800c\u640d\u6bc0\u3002<\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><strong><font color=\"#0000ff\" size=\"4\" face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\"><a href=\"\/\/m.letratesoro.com\/2010\/11\/dip-paste-in-hole\/\" rel=\"noopener noreferrer\" target=\"_blank\">PIH\/PIP<\/a><\/font><\/strong><font size=\"4\" face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\">\u7684\u96f6\u4ef6\u4e5f\u8981\u64fa\u5728\u7b2c\u4e8c\u9762\u904e\u7210\uff0c\u9664\u975e\u5176\u710a\u8173\u9577\u5ea6\u4e0d\u6703\u8d85\u51fa\u677f\u539a\uff0c\u5426\u5247\u5176\u4f38\u51faPCB\u8868\u9762\u7684\u8173\u5c07\u6703\u8207\u7b2c\u4e8c\u9762\u7684\u92fc\u677f\u7522\u751f\u5e72\u6d89\uff0c\u6703\u8b93\u7b2c\u4e8c\u9762\u932b\u818f\u5370\u5237\u7684\u92fc\u677f\u7121\u6cd5\u5e73\u8cbc\u65bcPCB\u9020\u6210\u932b\u818f\u5370\u5237\u7570\u5e38\u554f\u984c\u767c\u751f\u3002<\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\" face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\">\u67d0\u4e9b\u5143\u4ef6<strong><font color=\"#0000ff\">\u5167\u90e8\u6703\u6709\u4f7f\u7528\u710a\u932b<\/font><\/strong>\u4f5c\u696d\u7684\u60c5\u5f62\uff0c\u6bd4\u5982\u8aaa\u6709LED\u71c8\u7684\u7db2\u7dda\u9023\u63a5\u5668\uff0c\u5fc5\u9808\u6ce8\u610f\u9019\u7a2e\u96f6\u4ef6\u7684\u8010\u6eab\u80fd\u5426\u904e\u5169\u6b21\u56de\u710a\u7210\uff0c\u5982\u679c\u4e0d\u884c\u5c31\u5f97\u653e\u7f6e\u65bc\u7b2c\u4e8c\u9762\u6253\u4ef6\u3002<\/font><\/p>\n<\/li>\n<\/ul>\n<p align=\"justify\"><font size=\"4\" face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\">\u53ea\u662f\u96f6\u4ef6\u64fa\u653e\u65bc\u7b2c\u4e8c\u9762\u6253\u4ef6\u8cbc\u7247\u904e\u56de\u710a\u7210\uff0c\u5c31\u8868\u793a\u96fb\u8def\u677f\u5df2\u7d93\u904e\u4e86\u4e00\u6b21\u56de\u710a\u7210\u9ad8\u6eab\u7684\u6d17\u79ae\uff0c\u9019\u6642\u5019\u7684\u96fb\u8def\u677f\u591a\u5c11\u5df2\u7d93\u6709\u4e9b\u7ff9\u66f2\u53ca\u8b8a\u5f62\u767c\u751f\uff0c\u4e5f\u5c31\u662f\u8aaa\u932b\u818f\u7684\u5370\u5237\u91cf\u53ca\u5370\u5237\u7684\u4f4d\u7f6e\u6703\u8b8a\u5f97\u6bd4\u8f03\u96e3\u4ee5\u63a7\u5236\uff0c\u6240\u4ee5\u4e5f\u5c31\u5bb9\u6613\u5f15\u8d77\u7a7a\u710a\u6216\u77ed\u8def\u7b49\u554f\u984c\uff0c\u56e0\u6b64\u653e\u5728\u7b2c\u4e8c\u9762\u904e\u7210\u7684\u96f6\u4ef6\uff0c\u5efa\u8b70\u76e1\u91cf\u4e0d\u8981\u64fa\u653e0201\u4ee5\u53ca\u7d30\u9593\u8173(fine pitch)\u96f6\u4ef6\uff0cBGA\u4e5f\u61c9\u8a72\u76e1\u91cf\u9078\u64c7\u6709\u8f03\u5927\u76f4\u5f91\u7684\u932b\u7403\u3002<\/font><\/p>\n<\/blockquote>\n<p align=\"justify\"><font size=\"4\"><img loading=\"lazy\" decoding=\"async\" title=\"\u8b80\u5361\u6a5fA\u9762\" style=\"border-width: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; display: inline; background-image: none;\" border=\"0\" alt=\"\u8b80\u5361\u6a5fA\u9762\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/A.jpg\" width=\"284\" height=\"184\" \/><img loading=\"lazy\" decoding=\"async\" title=\"\u8b80\u5361\u6a5fB\u9762\" style=\"border-width: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; display: inline; background-image: none;\" border=\"0\" alt=\"\u8b80\u5361\u6a5fB\u9762\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/B.jpg\" width=\"284\" height=\"184\" \/><\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u53c3\u7167\u6587\u7ae0\u6700\u524d\u9762\u7684SD\u5361\u677f\u7684\u6b63\u53cd\u5169\u9762\u7684\u5716\u7247\uff0c\u4f60\u61c9\u8a72\u53ef\u4ee5\u5f88\u6e05\u695a\u7684\u5224\u65b7\u4e26\u6307\u51fa\u4f86\u90a3\u4e00\u9762\u6703\u88ab\u5b89\u6392\u5728\u7b2c\u4e00\u9762\u6253\u96f6\u4ef6\u904e\u56de\u710a\u7210\uff0c\u800c\u90a3\u4e00\u9762\u6703\u88ab\u653e\u5728\u7b2c\u4e8c\u9762\u6253\u4ef6\u8cbc\u7247\u904e\u7210\u4e86\u5427\uff01<\/font><\/p>\n<p><font size=\"4\">\u76f8\u95dc\u95b1\u8b80\uff1a<\/font>     <br \/><a href=\"\/\/m.letratesoro.com\/2015\/10\/2nd-reflow-component-drop\/\" rel=\"noopener noreferrer\" target=\"_blank\"><font size=\"4\">\u4e8c\u6b21\u56de\u710a\u6642\u907f\u514d\u7b2c\u4e00\u9762\u96f6\u4ef6\u6389\u843d\u7684\u89e3\u6c7a\u65b9\u6cd5<\/font><\/a>     <br \/><a href=\"\/\/m.letratesoro.com\/2016\/09\/sac305-2nd-reflow-temperature\/\" rel=\"noopener noreferrer\" target=\"_blank\"><font size=\"4\">\u70ba\u4ec0\u9ebcSMT\u4e8c\u6b21\u56de\u710a\u6642\u7b2c\u4e00\u9762\u96f6\u4ef6\u4e0d\u6703\u6389\u843d\uff1f\u518d\u56de\u710a\u7194\u932b\u6eab\u5ea6\u6703\u5347\u9ad8?<\/font><\/a><\/p>\n<p align=\"justify\"><font size=\"4\">\u53e6\u5916\uff0c\u5728\u5927\u91cf\u751f\u7522\u4e2d\u8981\u5c07\u96fb\u5b50\u96f6\u4ef6\u710a\u63a5\u7d44\u88dd\u65bc\u96fb\u8def\u677f\uff0c\u5176\u5be6\u6709\u5f88\u591a\u7a2e\u5de5\u85dd\u65b9\u6cd5\uff0c\u4e0d\u904e\u6bcf\u4e00\u7a2e\u5de5\u85dd\u88fd\u7a0b\u5176\u5be6\u90fd\u662f\u5728\u96fb\u8def\u677f\u8a2d\u8a08\u4e4b\u521d\u5c31\u5df2\u7d93\u6c7a\u5b9a\u597d\u4e86\u7684\uff0c\u56e0\u70ba\u5176\u96fb\u8def\u677f\u4e0a\u7684\u96f6\u4ef6\u64fa\u653e\u4f4d\u7f6e\u6703\u76f4\u63a5\u5f71\u97ff\u5230\u7d44\u88dd\u7684\u710a\u63a5\u9806\u5e8f\u8207\u54c1\u8cea\uff0c\u800c\u4f48\u7dda\u5247\u6703\u9593\u63a5\u5f71\u97ff\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u76ee\u524d\u96fb\u8def\u677f\u7684\u710a\u63a5\u5de5\u85dd\u5927\u81f4\u4e0a\u5206\u53ef\u4ee5\u6210\u5168\u677f\u710a\u63a5\u4ee5\u53ca\u5c40\u90e8\u710a\u63a5\uff0c\u5168\u677f\u710a\u63a5\u53c8\u5927\u81f4\u5206\u70ba<a href=\"\/\/m.letratesoro.com\/2013\/10\/smt-surface-mount-technology\/\" rel=\"noopener noreferrer\" target=\"_blank\">\u56de\u6d41\u710a\u63a5(Reflow Soldering)<\/a>\u8207<a href=\"\/\/m.letratesoro.com\/2013\/04\/wave-soldering\/\" rel=\"noopener noreferrer\" target=\"_blank\">\u6ce2\u5cf0\u710a\u63a5(Wave Soldering)<\/a>\uff0c\u800c\u96fb\u8def\u677f\u5c40\u90e8\u710a\u63a5\u5247\u6709<a href=\"\/\/m.letratesoro.com\/2011\/05\/selective-wave-soldering-process\/\" rel=\"noopener noreferrer\" target=\"_blank\">\u8f09\u5177\u6ce2\u710a(Carrier Wave Soldering)<\/a>\u3001<a title=\"\u9078\u64c7\u6027\u710a\u932b\u7210(Selective Soldering Machine)\u3011\u7684\u512a\u7f3a\u9ede\" href=\"\/\/m.letratesoro.com\/2016\/11\/selective-wave-soldering-machine\/\" target=\"_blank\" rel=\"noopener\">\u9078\u64c7\u6027\u906e\u7f69\u710a\u63a5(Selective Mask Soldering)<\/a>\u3001\u975e\u63a5\u89f8\u5f0f\u9433\u5c04\u710a\u63a5(Laser soldering)\u7b49\u3002<\/font><\/p>\n<hr \/>\n<p><font size=\"4\">\u5ef6\u4f38\u95b1\u8b80\uff1a      <br \/><\/font><a href=\"\/\/m.letratesoro.com\/2015\/11\/soldering-strength\/\"><font size=\"4\">\u96fb\u5b50\u96f6\u4ef6\u710a\u63a5\u5f37\u5ea6\u7684\u89c0\u5ff5\u6f84\u6e05<\/font><\/a>     <br \/><a href=\"\/\/m.letratesoro.com\/2013\/05\/wave-carrier\/\"><font size=\"4\">\u4ec0\u9ebc\u60c5\u6cc1\u4e0bPCB\u53ef\u4ee5\u4e0d\u7528\u8f09\u5177(carrier)\u904e\u6ce2\u710a<\/font><\/a>     <br \/><a href=\"\/\/m.letratesoro.com\/2012\/02\/bga-hip\/\"><font size=\"4\">BGA\u6795\u982d\u6548\u61c9(head-in-pillow)\u767c\u751f\u7684\u53ef\u80fd\u539f\u56e0<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u524dSMT\u696d\u754c\u4e3b\u6d41\u7684\u96fb\u8def\u677f\u7d44\u88dd\u6280\u8853\u61c9\u8a72\u975e\u300c\u5168\u677f\u56de &#8230;<\/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":[157],"aioseo_notices":[],"views":20487,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/4252"}],"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=4252"}],"version-history":[{"count":6,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/4252\/revisions"}],"predecessor-version":[{"id":10974,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/4252\/revisions\/10974"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=4252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=4252"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=4252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}