{"id":4246,"date":"2016-05-25T08:20:00","date_gmt":"2016-05-25T00:20:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=4246"},"modified":"2023-03-05T16:05:26","modified_gmt":"2023-03-05T08:05:26","slug":"smt-qa","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2016\/05\/smt-qa\/","title":{"rendered":"\u7d66\u521d\u5b78\u8005\u7684Q&A\uff1a\u95dc\u65bcSMT\u92fc\u677f\u3001\u6253\u4ef6\u9762\u9806\u5e8f\u6c7a\u5b9a\u3001DFM\u3001DFX"},"content":{"rendered":"
<\/p>\n
\u9019\u662f\u7db2\u53cb\u8a62\u554fSMT\u88fd\u7a0b\u4e2d\u95dc\u65bc\u92fc\u677f(Stencil)\u3001\u6253\u4ef6\u9762\u9806\u5e8f\u5982\u4f55\u6c7a\u5b9a\u3001\u4ee5\u53caDFM\u8207DFX<\/a>\u7684\u4e00\u4e9b\u554f\u984c\u8ddf\u8853\u8a9e\u7684\u8aaa\u660e\uff0c\u76f8\u4fe1\u9019\u4e5f\u662f\u8a31\u591a\u5728\u96fb\u5b50\u516c\u53f8\u7576PM\uff08Project Management\uff09<\/a>\u3001NPI\uff08New Product Introduction\uff09<\/a>\u6216\u662f\u63a1\u8cfc\u4eba\u54e1\u5fc3\u4e2d\u7684\u7591\u60d1\u3002<\/font><\/p>\n \u56e0\u70ba\u6709\u6642\u5019\u8ddf\u5de5\u7a0b\u5e2b\u5011\u958b\u6703\u7e3d\u6703\u807d\u5230\u9019\u4e9b\u5c08\u6709\u540d\u8a5e\uff0c\u53ef\u662f\u53c8\u4e0d\u662f\u5f88\u6e05\u695a\u4eba\u5bb6\u5230\u5e95\u5728\u8ac7\u4e9b\u4ec0\u9ebc\uff0c\u4e0d\u7528\u64d4\u5fc3\uff0c\u5de5\u4f5c\u718a\u73fe\u5728\u5c31\u501f\u6b64\u4e00\u89d2\uff0c\u8a66\u8457\u7528\u8f03\u6dfa\u986f\u7684\u6587\u5b57\u4f86\u5e6b\u4f60\u89e3\u8aaa\u9019\u4e9b\u5de5\u7a0b\u540d\u8a5e\uff0c\u5982\u679c\u65e5\u5f8c\u6709\u5176\u4ed6\u76f8\u95dc\u7684\u554f\u984c\u4e5f\u6703\u518d\u66f4\u65b0\u4e0a \u4f86\u3002<\/font><\/p>\n <\/p>\n Q1\u3001\u8acb\u554f\u300c\u92fc\u677f (Stencil)\u300d\u662f\u4ec0\u9ebc\uff1f\u5e38\u807d\u5de5\u7a0b\u5e2b\u8aaa\u300c\u958b\u92fc\u677f\u300d\u662f\u4ec0\u9ebc\u610f\u601d\uff1f\u92fc\u677f\u7684\u7528\u9014\u662f\u4ec0\u9ebc\uff1f\u53e6\u5916\u92fc\u677f\u662f\u5728SMT\u88fd\u7a0b\u7684\u54ea\u4e00\u500b\u968e\u6bb5\u6703\u7528\u5230\uff1f<\/strong><\/font><\/p>\n A1\u3001\u6240\u8b02\u7684\u92fc\u677f(Stencil)\u5c31\u662f\u4e00\u7247\u5f88\u8584\u7684\u92fc\u7247\uff0c\u92fc\u677f\u7684\u5c3a\u5bf8\u5927\u5c0f\u901a\u5e38\u662f\u56fa\u5b9a\u7684\uff0c\u7528\u4ee5\u914d\u5408\u932b\u818f\u5370\u5237\u6a5f\u7684\u5c3a\u5bf8\uff0c\u4f46\u92fc\u677f\u7684\u539a\u5ea6\u5f9e0.08mm, 0.10mm, 0.12mm, 0.15mm, 0.18mm\u7b49\u8996\u9700\u8981\u90fd\u6709\u4eba\u4f7f\u7528\u3002<\/font><\/p>\n <\/font><\/font><\/p>\n \u92fc\u677f\u7684\u76ee\u7684\u662f\u70ba\u4e86\u8b93\u932b\u818f(solder paste)\u53ef\u4ee5\u5370\u5237\u65bc\u96fb\u8def\u677f\u4e0a\u800c\u8a2d\u8a08\u7684\uff0c\u6240\u4ee5\u92fc\u677f\u4e0a\u9762\u6703\u523b\u6709\u8a31\u591a\u7684\u958b\u5b54(aperture)\uff0c\u5370\u5237\u932b\u818f\u7684\u6642\u5019\uff0c\u8981\u5857\u62b9\u932b\u818f\u5728\u92fc\u677f\u7684\u4e0a\u65b9\uff0c\u800c\u96fb\u8def\u677f\u5247\u6703\u653e\u5728\u92fc\u677f\u7684\u4e0b\u65b9\uff0c\u7136\u5f8c\u7528\u4e00\u652f\u522e\u5200\uff08\u901a\u5e38\u662f\u522e\u5200\uff0c\u56e0\u70ba\u932b\u818f\u5c31\u985e\u4f3c\u7259\u818f\u72c0\u7684\u9ecf\u7a20\u7269\uff09\u5237\u904e\u653e\u6709\u932b\u818f\u7684\u92fc\u677f\u4e0a\u9762\uff0c\u932b\u818f\u53d7\u5230\u522e\u5200\u7684\u64e0\u58d3\u5c31\u6703\u5f9e\u92fc\u677f\u7684\u958b\u5b54\u6d41\u4e0b\u4f86\u4e26\u9ecf\u5728\u96fb\u8def\u677f\u7684\u4e0a\u9762\uff0c\u79fb\u958b\u92fc\u677f\u5f8c\u5c31\u6703\u767c\u73fe\u932b\u818f\u5df2\u7d93\u88ab\u5370\u5237\u65bc\u96fb\u8def\u677f\u4e0a\u4e86\u3002\u7c21\u55ae\u7684\u8aaa\uff0c\u92fc\u677f\u5c31\u50cf\u5728\u5674\u6f06\u6642\uff0c\u8981\u6e96\u5099\u7684\u7f69\u5b50\uff0c\u800c\u932b\u818f\u5c31\u76f8\u7576\u65bc\u6f06\uff0c\u7f69\u5b50\u4e0a\u9762\u523b\u6709\u4f60\u60f3\u8981\u7684\u5716\u5f62\uff0c\u628a\u6f06\u5674\u5728\u7f69\u5b50\u4e0a\u5c31\u6703\u51fa\u73fe\u60f3\u8981\u7684\u5716\u5f62\u3002<\/font><\/p>\n \u65e2\u7136\u300c\u92fc\u677f\u300d\u662f\u70ba\u4e86\u628a\u932b\u818f\u5370\u5237\u65bc\u96fb\u8def\u677f\u4e0a\uff0c\u6240\u4ee5\u7b2c\u4e00\u500b\u6b65\u9a5f\u9664\u4e86\u8981\u628a\u96fb\u8def\u677f\u653e\u5230SMT\u7522\u7dda\u4e4b\u5916\uff0c\u63a5\u8457\u5c31\u99ac\u4e0a\u8981\u7528\u5230\u92fc\u677f\u4f86\u5370\u5237\u932b\u818f\u4e86\u3002<\/font><\/p>\n \u932b\u818f\u7684\u76ee\u7684\u901a\u5e38\u662f\u70ba\u4e86\u8981\u5c07\u96f6\u4ef6\u710a\u63a5\u65bc\u96fb\u8def\u677f\u4e0a\uff0c\u6240\u4ee5\u53ea\u8981\u96fb\u8def\u677f\u4e0a\u9762\u9700\u8981\u710a\u63a5\u96f6\u4ef6\u7684\u4f4d\u7f6e\u6709\u6240\u8b8a\u52d5\uff0c\u5c31\u5fc5\u9808\u91cd\u958b\u4e00\u7247\u65b0\u7684\u92fc\u677f\u3002<\/font><\/p>\n \u5ef6\u4f38\u95b1\u8b80\uff1a Q2\u3001\u770b\u904e\u60a8\u53e6\u5916\u4e00\u7bc7\u6587\u7ae0\uff0c\u8acb\u554f\u73fe\u5728\u7121\u8ad6\u662f\u8f03\u5c0f(\u96fb\u963b\u3001\u96fb\u5bb9\u7b49)\u8207\u8f03\u5927(connector\u7b49)\u7684\u96fb\u5b50\u96f6\u4ef6\u90fd\u662f\u8d70SMT\u88fd\u7a0b\u4e86\u55ce\uff1fDIP\/THD\u624b\u63d2\u4ef6\u662f\u5b8c\u6210\u5728\u6cdb\u7528\u578b\u6253\u4ef6\u6a5f\u7684\u968e\u6bb5\u55ce\uff1f\u90a3\u5927\u578b\u7684CPU\u8207\u5357\u6a4b\u7b49\u7684\u6676\u7247\u53c8\u662f\u5728\u54ea\u500b\u968e\u6bb5\u5b8c\u6210\u7684\u5462\uff1f<\/font><\/strong><\/p>\n A2.\u3001\u73fe\u5728\u7d55\u5927\u90e8\u5206\u7684\u96fb\u5b50\u96f6\u4ef6\u5e7e\u4e4e\u90fd\u662f\u63a1\u7528SMT\u6253\u4ef6\u5b8c\u6210\u7684\u4e86\uff0c\u5c31\u7b97\u662fDIP\/THD\u96f6\u4ef6<\/a>\u4e5f\u53ef\u4ee5\u63a1\u7528PIH(Paste-In-Hole\uff0c\u901a\u5b54\u56de\u6d41\u710a)<\/a>\u7684\u65b9\u5f0f\u7576SMD\u4f86\u6253\u4ef6\uff0c\u901a\u5e38\u4e00\u689dSMT\u7522\u7dda\u4e0a\u6703\u6709\u5feb\u901f\u6a5f\u3001\u6162\u901f\u6cdb\u7528\u6a5f\uff0c\u6709\u4e9b\u6703\u518d\u52a0\u4e00\u53f0\u7570\u5f62\u96f6\u4ef6\u6253\u4ef6\u6a5f\uff0c\u5c0f\u96f6\u4ef6\u5c31\u7528\u5feb\u901f\u6a5f\uff0c\u5927\u578b\u96f6\u4ef6\u5982BGA\u3001CPU\u3001\u9023\u63a5\u5668\u4e00\u822c\u7528\u6162\u901f\u6cdb\u7528\u6a5f\uff0c\u6240\u4ee5\u4e00\u822c\u7684CPU\u8207\u5357\u6a4b\u6676\u7247\u90fd\u6703\u4f7f\u7528\u6cdb\u7528\u6a5f\u4f86\u6253\u4ef6\uff0c\u5927\u90e8\u5206\u7684SMT\u7522\u7dda\u90fd\u6703\u8996\u5be6\u969b\u9700\u8981\u914d\u7f6e\u591a\u53f0\u7684\u6253\u4ef6\u6a5f\uff0c\u76ee\u7684\u662f\u5e0c\u671b\u6bcf\u4e00\u53f0\u6253\u4ef6\u6a5f\u90fd\u53ef\u4ee5\u5f97\u5230\u5145\u5206\u7684\u5229\u7528\uff0c\u4e92\u76f8\u505a\u5230\u751f\u7522\u5e73\u8861 \uff08Line Balance\uff09\u7684\u6548\u7387\u3002<\/font><\/p>\n \u6709\u8208\u8da3\u505a\u9032\u4e00\u6b65\u4e86\u89e3\u7684\u670b\u53cb\u53ef\u4ee5\u53c3\u8003\u4e00\u4e0b\u96fb\u5b50\u88fd\u9020\u5de5\u5ee0\u5982\u4f55\u7522\u51fa\u4e00\u7247\u96fb\u8def\u677f<\/a>\u9019\u7bc7\u6587\u7ae0\u3002<\/font><\/p>\n \u53e6\u5916\uff0c\u4e26\u4e0d\u662f\u6240\u6709\u7684DIP\/THD\u96f6\u4ef6\u90fd\u53ef\u4ee5\u7576\u6210SMD\u4f86\u6253\u4ef6\u904e\u56de\u710a\u7210\u7684\uff0c\u56e0\u70ba\u6709\u8010\u6eab\u7684\u9700\u6c42\uff0c\u9084\u5fc5\u9808\u7b26\u5408SMT\u6a5f\u5668\u6253\u4ef6\u7684\u5305\u88dd\u9700\u6c42\uff0c\u5efa\u8b70\u53ef\u4ee5\u53c3\u8003\u628aSMD\u96f6\u4ef6\u6539\u6210\u901a\u5b54\u932b\u818f(Paste-In-Hole)\u88fd\u7a0b\u6709\u4f55\u5dee\u5225\u53ca\u5f71\u97ff?<\/a> \u9019\u7bc7\u6587\u7ae0\u3002<\/font><\/p>\n<\/blockquote>\n Q3\u3001\u5982\u679c\u96fb\u8def\u677f\u9700\u8981\u96d9\u9762\uff08side1\u3001side2\u6216A\u9762\u3001B\u9762\uff09\u8cbc\u7247\u6253\u4ef6\uff0c\u662f\u54ea\u4e00\u9762\u5148\u6253\uff1f\u5148\u6253\u7684\u54ea\u9762\u662f\u5982\u4f55\u6c7a\u5b9a\u7684\uff1f\u53d6\u6c7a\u9ede\u662f\u4ec0\u9ebc\uff1f<\/font><\/strong><\/p>\n A3\u3001\u9019\u500b\u554f\u984c\u6bd4\u8f03\u8907\u96dc\u4e00\u9ede\uff0c\u4e00\u822c\u4f86\u8aaa\u7522\u54c1\u5728\u8a2d\u8a08\u4e4b\u521d\u5c31\u61c9\u8a72\u6839\u64daDFM\uff08Design For Manufacturing\uff09\u8a2d\u8a08\u898f\u7bc4\u6c7a\u5b9a\u597d\u54ea\u4e9b\u96f6\u4ef6\u61c9\u8a72\u64fa\u653e\u5728\u7b2c\u4e00\u9762\u8207\u7b2c\u4e8c\u9762\u3002\u53ea\u662f\u6709\u6642\u4e8b\u8207\u9858\u9055\uff0c\u5de5\u5ee0\u53ef\u80fd\u6c92\u80fd\u63d0\u51fa\u4efb\u4f55\u7684DFM\u5efa\u8b70\uff0c\u6216\u662f\u8a2d\u8a08\u5de5\u7a0b\u5e2b\u53d7\u9650\u65bc\u7a7a\u9593\u53ca\u5176\u4ed6\u9700\u6c42\u800c\u6545\u610f\u5ffd\u8996DFM\u8981\u6c42\u3002<\/font><\/p>\n 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pitch)\u96f6\u4ef6\uff0c\u56e0\u70ba\u9700\u8981\u6bd4\u8f03\u7cbe\u7d30\u7684\u5c0d\u4f4d\uff0c\u4e00\u822c\u60c5\u6cc1\u4e0b\uff0c\u5982\u679c\u53ef\u4ee5\u5728\u7b2c\u4e00\u9762\u5c31\u5148\u6253\u4ef6\uff0c\u6703\u6bd4\u653e\u5728\u7b2c\u4e8c\u9762\u6253\u4ef6\u4f86\u5f97\u597d\uff0c\u56e0\u70ba\u96fb\u8def\u677f\u904e\u5b8c\u4e00\u6b21\u56de\u710a\u7210\u5f8c\uff0c\u677f\u5b50\u5c31\u5bb9\u6613\u56e0\u6eab\u5ea6\u7684\u5f71\u97ff\u800c\u5f4e\u66f2\u8b8a\u5f62\uff0c\u8b8a\u5f62\u5f8c\u7684\u677f\u5b50\u6703\u9020\u6210\u932b\u818f\u5370\u5237\u504f\u79fb\uff0c\u800c\u4e14\u932b\u818f\u91cf\u4e5f\u6bd4\u8f03\u4e0d\u5bb9\u6613\u63a7\u5236\u5f97\u597d\u3002<\/font><\/p>\n \u7576\u7136\uff0c\u9019\u4e9b\u53ea\u662f\u539f\u5247\uff0c\u5e38\u5e38\u6709\u4f8b\u5916\uff0c\u5c31\u56e0\u70ba\u96d9\u9762\u88fd\u7a0b\u6709\u4e9b\u5148\u5929\u4e0a\u7684\u9650\u5236\uff0c\u6240\u4ee5\u5c31\u662f\u9078\u4e00\u500b\u5c0d\u88fd\u7a0b\u5f71\u97ff\u6700\u5c0f\uff0c\u54c1\u8cea\u53ef\u4ee5\u5f97\u5230\u6700\u4f73\u5316\u7684\u6b65\u9a5f\u800c\u5df2\u3002<\/font><\/p>\n \u76f8\u95dc\u6587\u7ae0\uff1a<\/font><\/p>\n \u4ecb\u7d39PCBA\u96d9\u9762\u56de\u710a\u88fd\u7a0b(SMT)\u53ca\u96f6\u4ef6\u64fa\u653e\u7684\u6ce8\u610f\u4e8b\u9805<\/a><\/font><\/p>\n<\/li>\n<\/ul>\n <\/font><\/p><\/blockquote>\n <\/font> <\/p>\n Q4\u3001\u90a3\u5982\u679c\u5169\u9762\u90fd\u6709\u6bd4\u8f03\u91cd\u7684\u96f6\u4ef6\u6642\u8a72\u5982\u4f55\u907f\u514d\u56de\u710a\u6642\u6389\u4ef6\u5462\uff1f<\/strong><\/font><\/p>\n <\/font> <\/p>\n A4\u3001\u5982\u679c\u7b2c\u4e00\u9762\u6709\u6bd4\u8f03\u91cd\u7684\u96f6\u4ef6\uff0c\u53ef\u4ee5\u63a1\u7528\u4e0b\u5217\u7684\u65b9\u6cd5\u4f86\u514b\u670d\u904e\u7b2c\u4e8c\u6b21\u56de\u710a\u7210\u6642\u6389\u4ef6\u7684\u554f\u984c\uff1a<\/font><\/p>\n Q5\u3001\u6709\u6642\u5019\u6703\u807d\u5230\u5de5\u7a0b\u5e2b\u5728\u8a0e\u8ad6\u8aaa\u56e0\u70ba\u677f\u5b50\u8a2d\u8a08\u7684\u95dc\u4fc2\u96f6\u4ef6\u8981\u984d\u5916\u9ede\u300c\u7d05\u81a0\u300d\u589e\u52a0\u88fd\u7a0b\uff0c\u53ef\u662f\u53c8\u807d\u8aaa\u9ede\u300c\u7d05\u81a0\u300d\u662f\u70ba\u4e86\u8981\u8b93\u677f\u5b50\u53ef\u4ee5\u904e\u6ce2\u710a\u7528\u7684\uff0c\u53ef\u662f\u6211\u5011\u7684\u677f\u5b50\u53c8\u6c92\u6709\u6ce2\u710a\u88fd\u7a0b\uff0c\u9019\u662f\u70ba\u4ec0\u9ebc\uff1f<\/strong><\/font><\/p>\n A5\u3001\u65e9\u671f\u6ce2\u710a(Wave Soldering)\u9084\u5f88\u6d41\u884c\u7684\u6642\u5019\u7684\u78ba\u8981\u5728\u96fb\u8def\u677f\u7684\u4e00\u9762\uff08\u901a\u5e38\u662f\u7b2c\u4e8c\u9762\uff09\u9ede\u4e0a\u7d05\u81a0\uff0c\u7136\u5f8c\u5c07SMD\u96f6\u4ef6\u653e\u7f6e\u5728\u4e0a\u9762\uff0c\u518d\u7d93\u904e\u56de\u710a\u7210\u7684\u9ad8\u6eab\u5c07\u7d05\u81a0\u56fa\u5316\u4ee5\u9054\u5230\u9ecf\u4f4f\u96f6\u4ef6\u7684\u76ee\u7684\uff0c\u6700\u5f8c\u624d\u6703\u5c07\u677f\u5b50\u62ff\u53bb\u8d70\u6ce2\u710a\uff0c\u56e0\u70ba\u6ce2\u710a\u7684\u932b\u7210\u5c31\u50cf\u662f\u4e00\u7aaa\u6c60\u5b50\u822c\u88dd\u6eff\u4e86\u6db2\u9ad4\u932b\u6db2\uff0c\u7576\u96fb\u8def\u677f\u5f9e\u932b\u7210\u7684\u932b\u6c60\u8868\u9762\u6ed1\u904e\u6642\uff0c\u96fb\u5b50\u96f6\u4ef6\u5176\u5be6\u662f\u6574\u500b\u6ce1\u5728\u932b\u6c60\u4e4b\u4e2d\u7684\uff0c\u9019\u6642\u5019\u7d05\u81a0\u6703\u8d77\u5230\u9ecf\u4f4f\u96f6\u4ef6\u7684\u76ee\u7684\uff0c\u4e0d\u8b93\u96f6\u4ef6\u6389\u843d\u5230\u932b\u6c60\u4e2d\u3002<\/font><\/p>\n \u76f8\u95dc\u6587\u7ae0\uff1a<\/font>\u4f55\u8b02SMT\u300c\u7d05\u81a0\u300d\u88fd\u7a0b\uff1f\u4ec0\u9ebc\u6642\u5019\u8a72\u7528\u7d05\u81a0\u5462\uff1f\u6709\u4f55\u9650\u5236\u5462\uff1f<\/font><\/a><\/p>\n \u6240\u4ee5\u91cd\u9ede\u4f86\u4e86\uff0c\u65e2\u7136\u7d05\u81a0\u53ef\u4ee5\u9ecf\u4f4f\u96f6\u4ef6\u4f7f\u5176\u4e0d\u81f3\u65bc\u6389\u843d\u5230\u6ce2\u710a\u932b\u7210\u4e4b\u4e2d\uff0c\u90a3\u5982\u679c\u96d9\u9762SMT\u88fd\u7a0b\u7684\u7b2c\u4e00\u9762\u6709\u904e\u91cd\u96f6\u4ef6\u6642\uff0c\u662f\u5426\u4e5f\u53ef\u4ee5\u7528\u7d05\u81a0\u5c07\u96f6\u4ef6\u9ecf\u4f4f\uff0c\u8b93\u5df2\u7d93\u7ffb\u8f49\u5230\u5e95\u9762\u7684\u96f6\u4ef6\u4e0d\u6703\u5728\u7b2c\u4e8c\u6b21\u904e\u56de\u710a\u7210\u6642\u6389\u843d\uff1f\u7b54\u6848\u7576\u7136\u662f\u80af\u5b9a\u7684\uff0c\u6240\u4ee5\u4f60\u807d\u5230\u5de5\u7a0b\u5e2b\u5011\u8ac7\u8ad6\u7684\u5c31\u662f\u8981\u7528\u7d05\u81a0\u9ecf\u4f4f\u9019\u4e9b\u53ef\u80fd\u5728\u7b2c\u4e8c\u6b21\u904e\u56de\u710a\u7210\u6642\u53ef\u80fd\u6389\u843d\u7684\u96f6\u4ef6\uff0c\u56e0\u70ba\u9019\u6a23\u5b50\u6703\u591a\u589e\u52a0\u4e00\u9053\u88fd\u7a0b\uff0c\u589e\u52a0\u751f\u7522\u6210\u672c\u4e26\u589e\u52a0\u51fa\u932f\u7684\u6a5f\u6703\uff0c\u6240\u4ee5\u6703\u88ab\u63d0\u51fa\u4f86\u8a0e\u8ad6\u3002<\/font><\/p>\n<\/blockquote>\n Q6\u3001\u5e38\u807d\u5230\u5de5\u7a0b\u5e2b\u8207\u5de5\u5ee0\u7684\u88fd\u7a0b\u5de5\u7a0b\u5e2b\u8ac7\u5230DFX\u8207DFM\uff0c\u4f46\u4e0d\u662f\u5f88\u61c2\u9019\u5c08\u6709\u540d\u8a5e\u7684\u610f\u601d\uff0c\u662f\u5426\u6709\u7a7a\u53ef\u4ee5\u5e6b\u5fd9\u89e3\u7b54\u7591\u554f\u5462\uff1f<\/font><\/strong><\/p>\n A6\u3001DFM \u662f Design For Manufacturability \u7684\u5b57\u6bcd\u7e2e\u5beb\uff1b\u800cDFX\u7684X\u5b57\uff0c\u5247\u4ee3\u8868\u7121\u9650\u53ef\u80fd\uff0c\u53ef\u4ee5\u662fDFT(Design For Testability), DFA(Design For Assembly)\u2026\u7576\u7136\u4e5f\u5305\u62ec DFM\u3002\u76f8\u4fe1\u5728\u88fd\u9020\u5de5\u5ee0\u5167\u8ac7\u8ad6DFX\u8207DFM\u5927\u6982\u662f\u6307\u76f8\u540c\u7684\u6771\u897f\uff0c\u4e5f\u5c31\u662f\u8a2d\u8a08\u4e0a\u61c9\u8a72\u8981\u600e\u9ebc\u6539\u5584\u624d\u80fd\u66f4\u7b26\u5408\u5de5\u5ee0\u751f\u7522\u7684\u54c1\u8cea\u8207\u6548\u7387\u3002<\/font><\/p>\n \u66f4\u591a\u95dc\u65bcDFX\u53caDFM\u7684\u8aaa\u660e\u53ef\u4ee5\u53c3\u8003\u9019\u7bc7\u6587\u7ae0\uff1a<\/font> \u5ef6\u4f38\u95b1\u8b80\uff1a<\/font> \u9019\u662f\u7db2\u53cb\u8a62\u554fSMT\u88fd\u7a0b\u4e2d\u95dc\u65bc\u92fc\u677f(Stencil …<\/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],"tags":[164,175],"aioseo_notices":[],"views":46575,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/4246"}],"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=4246"}],"version-history":[{"count":6,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/4246\/revisions"}],"predecessor-version":[{"id":10593,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/4246\/revisions\/10593"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=4246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=4246"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=4246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
<\/font>\u5982\u4f55\u5c07\u932b\u818f\u5370\u5237\u65bc\u96fb\u8def\u677f(solder paste printing)<\/font><\/a>
\u96fb\u5b50\u88fd\u9020\u5de5\u5ee0\u5982\u4f55\u7522\u51fa\u4e00\u7247\u96fb\u8def\u677f<\/a><\/font><\/p>\n<\/blockquote>\n\n
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\n
\n
\u76f8\u95dc\u6587\u7ae0\uff1a<\/font>\u5408\u6210\u77f3\u904e\u7210\u6258\u76e4(Reflow carrier)<\/font><\/a><\/div>\n<\/li>\n<\/ul>\n<\/blockquote>\n\n
\n
\u4f60\u77e5\u9053\u4ec0\u9ebc\u662fDFX\uff1f\u4ec0\u9ebc\u53c8\u662fDFM\uff1f\u5b83\u5011\u7684\u5168\u7a31\u662f\u5565\uff1f<\/a><\/font><\/p>\n<\/blockquote>\n
\n
\u6d78\u91d1\u53ca\u96fb\u934d\u91d1\u5728\u96fb\u8def\u677f\u710a\u63a5\u4e2d\u6240\u626e\u6f14\u7684\u89d2\u8272<\/font><\/a>
\u6ce2\u710a(Wave soldering)\u6642\u96f6\u4ef6\u64fa\u653e\u7684\u8a2d\u8a08\u898f\u7bc4<\/font><\/a>
SPI(Solder Paste Inspection)\u932b\u818f\u6aa2\u67e5\u6a5f\u53ef\u4ee5\u505a\u4ec0\u9ebc\uff1f<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"