{"id":7830,"date":"2019-05-22T08:15:00","date_gmt":"2019-05-22T00:15:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=7830"},"modified":"2024-02-22T11:50:51","modified_gmt":"2024-02-22T03:50:51","slug":"solder-thief-pad","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2019\/05\/solder-thief-pad\/","title":{"rendered":"\u4f7f\u7528\u3010\u5077\u932b\u710a\u588a(\u62d6\u932b\u710a\u76e4)\u3011\u4f86\u89e3\u6c7a\u6ce2\u710a\u6642\u6392\u8173\u96f6\u4ef6\u7684\u77ed\u8def\u554f\u984c"},"content":{"rendered":"
<\/p>\n
\u5728\u6ce2\u710a(Wave Soldering)<\/a>\u88fd\u7a0b\u4e2d\u7d93\u5e38\u6703\u807d\u5230\u6709\u4eba\u5efa\u8b70\u8981\u4f7f\u7528\u300c\u62d6\u932b\u710a\u76e4\u300d\u3001\u300c\u5077\u932b\u710a\u588a\u300d\u6216\u300c\u76dc\u932b\u710a\u76e4\u300d\u4f86\u89e3\u6c7a\u6ce2\u710a\u67b6\u6a4b\u9023\u932b\u77ed\u8def\u554f\u984c\u3002\u5176\u5be6\u5176\u82f1\u6587\u540d\u7a31\u70ba\u3010solder thief pad\u3011\u3002\u6240\u4ee5\uff0c\u5176\u6b63\u78ba\u7684\u4e2d\u6587\u540d\u7a31\u61c9\u8a72\u662f\u300c\u5077\u932b\u710a\u588a\u300d\u6216\u300c\u76dc\u932b\u710a\u76e4\u300d\uff0c\u53ea\u662f\u5927\u5bb6\u53eb\u8457\u53eb\u8457\u5c31\u8b8a\u6210\u540c\u97f3\u5b57\uff0c\u73fe\u5728\u4f3c\u4e4e\u53eb\u300c\u62d6\u932b\u300d\u6216\u300c\u5077\u932b\u300d\u4f3c\u4e4e\u53ef\u4ee5\u90fd\u8aaa\u5f97\u904e\u53bb\u3002\u300c\u62d6\u300d\u662f\u5c07\u591a\u9918\u7684\u932b\u62d6\u66f3\u5230\u53e6\u5916\u4e00\u500b\u5047\u710a\u588a(dummy pad)\u4e0a\uff0c\u800c\u300c\u5077\u300d\u5247\u662f\u628a\u591a\u9918\u7684\u932b\u5077\u7d66\u53e6\u5916\u4e00\u500b\u710a\u588a\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\u770b\u5230\u6709\u76dc\u6587\u7db2\u7ad9\u6642\u53ef\u4ee5\u5728\u300c\u767e\u5ea6\u300d\u4e0a\u8209\u5831<\/font>\uff09<\/font><\/p>\n \u300c\u5077\u932b\u710a\u588a\uff08solder thief pad\uff09\u300d\u8a2d\u7f6e\u7684\u4e3b\u8981\u76ee\u7684<\/font><\/strong>\u662f\u70ba\u4e86\u907f\u514d\u900f\u904e\u6ce2\u710a\u710a\u63a5\u7684\u96fb\u8def\u677f\u4e0a\u4e4b\u96f6\u4ef6\u710a\u8173\u5728\u6ed1\u51fa\u6ce2\u710a\u932b\u9762\u6642\u6700\u5f8c\u4e00\u500b\u710a\u9ede\u7684\u932b\u88ab\u62d6\u96e2\u710a\u9ede\u65b7\u88c2\u5f8c\u56e0\u70ba\u932b\u7684\u5167\u805a\u529b\u56de\u5f48\u800c\u9020\u6210\u8207\u5176\u524d\u9762\u76f8\u9130\u710a\u9ede\u77ed\u8def\u800c\u8a2d\u8a08\u51fa\u4f86\u7684<\/font>\u710a\u932b\u56de\u5f48\u7de9\u885d\u5340<\/font><\/strong>\uff0c\u9019\u7a2e\u710a\u932b\u65b7\u88c2\u5f8c\u53cd\u5f48\u884c\u70ba\u901a\u5e38\u767c\u751f\u5728\u6ce2\u710a\u7684\u300c\u5e73\u6d41\u6ce2\u300d\u800c\u8f03\u5c11\u767c\u751f\u5728\u300c\u64fe\u6d41\u6ce2\u300d\u3002<\/font><\/p>\n \u4e0d\u61c2\u4ec0\u9ebc\u662f\u6ce2\u710a\u7684\u300c\u5e73\u6d41\u6ce2\u300d\u8207\u300c\u64fe\u6d41\u6ce2\u300d\u7684\u670b\u53cb\u8acb\u81ea\u884c\u53c3\u8003\u3010\u4f55\u8b02\u300c\u6ce2\u710a(wave soldering)\u300d\uff1f\u6ce2\u710a\u88fd\u7a0b\u6280\u8853\u4ecb\u7d39<\/a>\u3011\u4e00\u6587\u3002<\/font><\/p>\n <\/p>\n \u53e6\u5916\uff0c\u6392\u91dd(\u6392PIN)\u96f6\u4ef6\u4e14\u6574\u6392\u710a\u8173\u8207\u6ce2\u710a\u65b9\u5411\u5e73\u884c\u7684\u96f6\u4ef6\u6703\u66f4\u5bb9\u6613\u767c\u751f\u9019\u985e\u710a\u932b\u56de\u5f48\u7684\u77ed\u8def\u554f\u984c\u3002\u4e0d\u8ad6\u662f\u300cSO(Small Outline)\u5c01\u88dd\u300d\u7684SMD\u96f6\u4ef6\u6216\u662f\u63d2\u4ef6\u9023\u63a5\u5668\u7684\u710a\u8173\u53ea\u8981\u7d93\u904e\u6ce2\u710a\u90fd\u6709\u6a5f\u6703\u5f62\u6210\u9019\u7a2e\u710a\u63a5\u56de\u5f48\u77ed\u8def\u554f\u984c\u3002<\/font><\/p>\n \u90a3\u8981\u5982\u4f55\u8a2d\u8a08\u300c\u5077\u932b\u710a\u588a\uff08solder thief pad\uff09\u300d\u624d\u80fd\u9054\u5230\u6539\u5584\u6ce2\u710a\u77ed\u8def\u5462\uff1f<\/strong><\/font><\/p>\n \u4e00\u822c\u300c\u5077\u932b\u710a\u588a\uff08solder thief pad\uff09\u300d\u7684\u8a2d\u8a08\u6709\u5169\u7a2e\u65b9\u5f0f\uff08\u8acb\u53c3\u8003\u6587\u7ae0\u6700\u4e0a\u9762\u7684\u5716\u7247\u8aaa\u660e\uff09\uff1a<\/font><\/p>\n \u65b0\u589e\u4e00\u500b\u5047\u710a\u588a\uff08dummy pad\uff09<\/font><\/strong>\u3002\u5728\u6ce2\u710a\u9806\u6d41\u65b9\u5411\u7684\u6700\u5f8c\u4e00\u500b\u710a\u588a\u5f8c\u9762\u7684\u4f4d\u7f6e\u65b0\u589e\u4e00\u500b\u5047\u710a\u588a\uff0c\u9019\u500b\u710a\u588a\u7684\u7dda\u8def\u5fc5\u9808\u662f\u7a7a\u7684(\u6c92\u6709\u8a0a\u865f)\u6216\u662f\u8207\u6700\u5f8c\u4e00\u500b\u710a\u588a\u7684\u7dda\u8def\u662f\u5c0e\u901a\u7684\uff0c\u5c3a\u5bf8\u5247\u8207\u6700\u5f8c\u4e00\u500b\u710a\u588a\u4e00\u6a23\u5927\uff0c\u9593\u9694\u8207\u524d\u9762\u710a\u8173\u9593\u8ddd\u4e00\u6a23\u3002<\/font><\/p>\n<\/li>\n \u5ef6\u9577\u6700\u5f8c\u4e00\u500b\u710a\u588a\u5c3a\u5bf8(Extended pad)<\/font><\/strong>\u3002\u53e6\u5916\u4e00\u500b\u4f5c\u6cd5\u5247\u662f\u5c07\u6700\u5f8c\u4e00\u500b\u710a\u588a\u7684\u5c3a\u5bf8\u76f4\u63a5\u5f80\u5f8c\u5ef6\u9577\u5169\u500b\u710a\u588a\u7684\u5927\u5c0f\uff0c\u4e5f\u5c31\u662f\u8b93\u6700\u5f8c\u4e00\u500b\u710a\u588a\u8b8a\u6210\u539f\u4f86\u7684\u4e09\u500d\u9577\u3002<\/font><\/p>\n<\/li>\n<\/ul>\n \u4ee5\u4e0a\u9019\u6a23\u8a2d\u8a08\u7684\u524d\u63d0\u662f\u5047\u8a2d\u710a\u932b\u56de\u5f48\u7684\u529b\u9053\u53ea\u6703\u5230\u9054\u524d\u4e00\u500b\u710a\u9ede\u8655\uff0c\u9019\u4e5f\u662f\u85c9\u7531\u89c0\u5bdf\u90a3\u4e9b\u6c92\u6709\u505a\u5077\u932b\u710a\u588a\u7684PCB\u8a2d\u8a08\uff0c\u5176\u77ed\u8def\u7e3d\u767c\u751f\u5728\u6ce2\u710a\u65b9\u5411\u7684\u6700\u5f8c\u5169\u500b\u710a\u9ede\u6240\u5f97\u51fa\u5f97\u7d50\u8ad6\u3002\u5077\u932b\u710a\u588a\u8a2d\u8a08\u7684\u767c\u60f3\u4e5f\u5f88\u7c21\u55ae\uff0c\u65e2\u7136\u710a\u932b\u56de\u5f48\u77ed\u8def\u7121\u6cd5\u907f\u514d\uff0c\u90a3\u5c31\u628a\u77ed\u8def\u5408\u7406\u5316\uff0c\u8b93\u5b83\u8b8a\u6210\u8a2d\u8a08\u7684\u4e00\u90e8\u5206\uff0c\u8b93\u5b83\u5373\u4f7f\u77ed\u8def\u4e86\u4e5f\u4e0d\u6703\u767c\u751f\u529f\u80fd\u6027\u554f\u984c\u3002<\/font><\/p>\n <\/font>\u81f3\u65bc\u9019\u5169\u7a2e\u8a2d\u8a08\u7684\u512a\u7f3a\u9ede<\/font><\/strong>\u5176\u5be6\u5dee\u7570\u4e26\u4e0d\u662f\u5f88\u5927\uff0c\u5982\u679c\u786c\u8981\u8aaa\u7684\u8a71\uff0c\u300c\u65b0\u589e\u4e00\u500b\u5047\u710a\u588a\u300d\u53ef\u80fd\u6bd4\u8f03\u5bb9\u6613\u8b93\u7522\u7dda\u8207\u54c1\u7ba1\u8d77\u722d\u57f7\uff0c\u56e0\u70ba\u54c1\u7ba1\u4eba\u54e1\u7e3d\u8a8d\u70ba\u6709\u77ed\u8def\u5c31\u662f\u7455\u75b5\uff0c\u8981\u561b\u61c9\u8a72\u5168\u90e8\u7522\u54c1\u90fd\u767c\u751f\u4e00\u6a23\u7684\u7121\u529f\u80fd\u7455\u75b5\u77ed\u8def\u6216\u5168\u90e8\u958b\u8def\uff0c\u54c1\u7ba1\u7684\u7acb\u5834\u70ba\u540c\u4e00\u6279\u751f\u7522\u51fa\u4f86\u7684\u677f\u5b50\u6709\u4e9b\u77ed\u8def\u3001\u6709\u4e9b\u958b\u8def\uff0c\u5c31\u8868\u793a\u54c1\u8cea\u4e0d\u7a69\uff0c\u9019\u8a72\u600e\u9ebc\u8aaa\uff1f\u4eba\u5bb6\u54c1\u7ba1\u9084\u662f\u6709\u4eba\u5bb6\u7684\u5805\u6301\u561b\u3002<\/font><\/p>\n \u800c\u300c\u5ef6\u9577\u6700\u5f8c\u4e00\u500b\u710a\u588a\u300d\u5247\u8f03\u4e0d\u5229\u7dad\u4fee\uff0c\u56e0\u70ba\u5403\u932b\u9762\u7a4d\u8b8a\u5927\u4e86\uff0c\u7dad\u4fee\u6642\u9700\u8981\u7d66\u4e88\u8f03\u5927\u7684\u71b1\u91cf\uff0c\u5bb9\u6613\u640d\u58de\u710a\u588a\u3002<\/font><\/p>\n \u5982\u679c\u55ae\u4ee5\u751f\u7522\u54c1\u8cea\u4f86\u8aaa\uff0c\u5de5\u4f5c\u718a\u500b\u4eba\u8f03\u63a8\u85a6\u300c\u5ef6\u9577\u6700\u5f8c\u4e00\u500b\u710a\u588a\u300d<\/font>\uff0c\u56e0\u70ba\u710a\u932b\u9762\u7a4d\u52a0\u5927\u53ef\u4ee5\u6709\u6548\u5438\u6536\u710a\u932b\u7684\u53cd\u5f48\u529b\u9053\uff0c\u800c\u4e0d\u662f\u6beb\u7121\u63a7\u5236\u7684\u4efb\u7531\u710a\u932b\u53cd\u5f48\u5230\u524d\u4e00\u500b\u710a\u9ede\u4e0a\uff0c\u6211\u5011\u61c9\u8a72\u5c07\u7522\u7dda\u7684\u54c1\u8cea\u505a\u597d\uff0c\u9019\u6a23\u7dad\u4fee\u76f8\u5c0d\u4e5f\u5c31\u6e1b\u5c11\uff0c\u54c1\u7ba1\u4e5f\u6703\u6eff\u610f\uff0c\u7686\u5927\u6b61\u559c\u554a\uff01<\/font><\/p>\n \u53ef\u4ee5\u4f7f\u7528\u6258\u76e4\u904e\u7210\u8f09\u5177\u4f86\u53d6\u4ee3\u300c\u5077\u932b\u710a\u588a\uff08solder thief pad\uff09\u300d\u55ce\uff1f<\/strong><\/font><\/p>\n \u9019\u662f\u500b\u975e\u5e38\u53ef\u884c\u4e14\u53ef\u4ee5\u5617\u8a66\u7684\u65b9\u6848\uff0c\u5176\u5be6\u4e5f\u771f\u7684\u6709\u4eba\u9019\u6a23\u8a2d\u8a08\u4e86\u3002<\/font><\/p>\n \u5982\u679c\u88fd\u7a0b\u672c\u8eab\u5c31\u9700\u8981\u7528\u5230\u6258\u76e4\u8f09\u5177(carrier)\u4f86\u904e\u6ce2\u710a\uff0c\u90a3\u771f\u7684\u53ef\u4ee5\u5728\u6ce2\u710a\u8f09\u5177\u4e0a\u8a2d\u8a08\u4e00\u500b\u300c\u5077\u932b\u7247(Solder thief tool)\u300d\u4f86\u53d6\u4ee3PCB\u4e0a\u7684\u5077\u932b\u710a\u588a\u3002\u4f46\u662f\u5176\u4f4d\u7f6e\u5fc5\u9808\u8207\u5728PCB\u4e0a\u8a2d\u8a08\u5077\u932b\u710a\u76e4\u985e\u4f3c\u6216\u4e00\u6a23\u624d\u884c\uff0c\u800c\u4e14\u5927\u5c0f\u5fc5\u9808\u4f9d\u7167\u300c\u589e\u52a0\u4e00\u500b\u5047\u710a\u588a\u300d\u7684\u65b9\u6848\uff0c\u800c\u4e0d\u662f\u300c\u65b0\u589e\u4e00\u500b\u5047\u710a\u588a\u300d\uff0c\u5be6\u7528\u4e0a\u5efa\u8b70\u8981\u5c07\u9019\u584a\u5077\u932b\u7247\u505a\u7684\u6bd4PCB\u4e0a\u7684\u5077\u932b\u710a\u588a\u9084\u8981\u9577\u4e00\u9ede\uff0c\u4f46\u5207\u8a18\u4e0d\u53ef\u4ee5\u8ddf\u524d\u9762\u7684\u710a\u9ede\u8ddd\u96e2\u904e\u8fd1\uff0c\u4ee5\u907f\u514d\u5077\u932b\u7247\u8207PCB\u7684\u710a\u9ede\u767c\u751f\u67b6\u6a4b\u60c5\u5f62\uff0c\u4e00\u65e6\u67b6\u6a4b\u4e86\u8981\u518d\u5c07PCB\u5f9e\u8f09\u5177\u4e0a\u53d6\u4e0b\u6642\u5c31\u9ebb\u7169\u4e86\u3002\u4e00\u822c\u5efa\u8b70\u5077\u932b\u7247\u8ddd\u96e2\u710a\u588a\u7684\u8ddd\u96e2\u70ba0.8~1.2mm\u3002<\/font><\/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\u770b\u5230\u6709\u76dc\u6587\u7db2\u7ad9\u6642\u53ef\u4ee5\u5728\u300c\u767e\u5ea6\u300d\u4e0a\u8209\u5831<\/font>\uff09<\/font><\/p>\n \u53e6\u5916\uff0c\u9019\u500b\u8f09\u5177\u4e0a\u7684\u5077\u932b\u7247\u9084\u5f97\u7b26\u5408\u4e0b\u5217\u7684\u5e7e\u500b\u8981\u6c42\uff1a<\/strong><\/font><\/p>\n \u5077\u932b\u7247\u7684\u6750\u8cea\u5fc5\u9808\u8981\u53ef\u4ee5\u5403\u932b\u3002\u53ef\u4ee5\u4f7f\u7528\u96fb\u934d\u8655\u7406\u8b93\u539f\u672c\u7121\u6cd5\u5403\u932b\u7684\u6750\u8cea\u8b8a\u5f97\u53ef\u4ee5\u5403\u932b\u3002<\/font><\/font><\/p>\n<\/li>\n 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