{"id":3998,"date":"2015-11-11T08:15:00","date_gmt":"2015-11-11T00:15:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=3998"},"modified":"2023-05-18T11:28:23","modified_gmt":"2023-05-18T03:28:23","slug":"soldering-strength","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2015\/11\/soldering-strength\/","title":{"rendered":"\u96fb\u5b50\u96f6\u4ef6\u710a\u63a5\u5f37\u5ea6\u7684\u89c0\u5ff5\u6f84\u6e05"},"content":{"rendered":"

\"micro_USB_connector_solder\"<\/p>\n

\u5de5\u4f5c\u718a\u6700\u8fd1\u5728\u6574\u7406\u6709\u95dcMicro-USB\u9023\u63a5\u5668\u7d50\u69cb\u5f37\u5ea6\u5206\u6790\u7684\u6587\u7ae0\u6642\uff0c\u7a81\u7136\u60f3\u8d77\u4e00\u500b\u6709\u8da3\u7684<\/font>\u710a\u63a5\u89c0\u5ff5<\/font>\u554f\u984c\uff0c\u53ef\u4ee5\u5728\u9019\u88e1\u8ddf\u5927\u5bb6\u4e00\u8d77\u4f86\u7a0d\u5fae\u8a0e\u8ad6\u4e00\u4e0b\u3002<\/font><\/p>\n

\u5728\u65b0\u7522\u54c1\u7684\u7814\u767c\u9a57\u8b49\u968e\u6bb5\u6642\u7d93\u5e38\u6703\u6709RD\u8dd1\u4f86\u554f\u5de5\u4f5c\u718a\uff0cMicro-USB\u9023\u63a5\u5668\u7684\u91d1\u5c6c\u6bbc\u63a5\u5730\u710a\u8173\u9577\u5ea6\u901a\u5e38\u53ea\u67090.8mm\u9577\uff0c\u56e0\u70ba\u624b\u6a5f\u677f\u7684\u539a\u5ea6\u73fe\u5728\u5927\u6982\u90fd\u53ea\u67090.8mm\uff5e1.0mm\uff0c\u53ef\u662f\u6211\u5011\u516c\u53f8\u7684\u96fb\u8def\u677f\u539a\u5ea6\u5247\u67091.6mm\u539a\u3002\u6240\u4ee5\uff0c\u7576SMT\u5de5\u5ee0\u4f7f\u7528\u56de\u710a(Reflow)\u88fd\u7a0b\u4f86\u710a\u63a5Micro-USB\u9023\u63a5\u5668\u5f8c\uff0c\u7d93\u5e38\u6703\u767c\u73fe\u9019\u4e9b\u91d1\u5c6c\u6bbc\u63a5\u5730\u710a\u8173\u7684\u901a\u5b54\u5167\u7684\u710a\u932b\u5e7e\u4e4e\u90fd\u672a\u9054100%\u586b\u6eff\uff0c\u6709\u7684\u751a\u81f3\u624d\u586b\u6eff70%\u5de6\u53f3\u800c\u5df2\uff0c\u6aa2\u67e5\u5b54\u5167\u672a\u586b\u6eff\u932b\u7684\u90e8\u4efd\u5927\u6982\u67090.3\uff5e0.5mm\u7684\u6df1\u5ea6\uff0c\u9019\u6a23\u662f\u4e0d\u662f\u6703\u5f71\u97ff\u5230Micro-USB\u7684\u710a\u63a5\u5f37\u5ea6\u5462\uff1f\u80fd\u4e0d\u80fd\u8981\u6c42\u5de5\u5ee0\u628a\u9019\u4e9b\u901a\u5b54\u7684\u932b\u586b\u6eff\u6216\u8b93\u5b83\u51f8\u51faPCB\u8868\u9762\u4ee5\u5f37\u5316\u710a\u63a5\u5f37\u5ea6\u5462\uff1f<\/font><\/p>\n

\u8a71\u8aaa\u6211\u5011\u5bb6\u7684RD\u597d\u50cf\u53ea\u8981\u4e00\u78b0\u5230\u6709\u96f6\u4ef6\u6389\u843d\u7684\u554f\u984c\uff0c\u7b2c\u4e00\u500b\u53cd\u61c9\u5c31\u662f\u8dd1\u4f86\u627e\u6211\u5011(\u88fd\u9020\u7aef)\u8981\u6c42SMT\u5de5\u5ee0\u589e\u52a0\u710a\u932b\u5f37\u5ea6\uff01\u662f\u6211\u5011\u592a\u597d\u5546\u91cf\uff0c\u9084\u662f…<\/font><\/p>\n

<\/p>\n

\u78b0\u5230\u9019\u6a23\u7684\u554f\u984c\u6642\uff0c\u5de5\u4f5c\u718a\u901a\u5e38\u6703\u8981\u6c42\u5c0d\u65b9\u628a\u6709\u554f\u984c\u7684Micro-USB\u53ca\u7d44\u88dd\u597d\u7684\u96fb\u8def\u677f\u62ff\u904e\u4f86\u7d66\u5de5\u4f5c\u718a\u505a\u6aa2\u67e5\uff0c\u800c\u5e7e\u4e4e\u6bcf\u6b21\u90fd\u662fMicro-USB\u9023\u63a5\u5668\u5f9e\u96fb\u8def\u677f\u4e0a\u6389\u843d\u4e0b\u4f86\uff0c\u56e0\u70ba\u516c\u53f8\u6703\u91dd\u5c0d\u9019\u7a2e\u9023\u63a5\u5668\u505a\u63d2\u62d4\u6e2c\u8a66\u8207\u843d\u4e0b\u6e2c\u8a66\uff0c\u6240\u4ee5\u6703\u6709\u9019\u985e\u96fb\u5b50\u96f6\u4ef6\u6389\u843d\u7684\u4fe1\u8cf4\u6027\u9700\u8981\u89e3\u6c7a\u3002<\/font><\/p>\n

\u6aa2\u67e5\u9019\u4e9b\u6389\u843d\u7684\u96f6\u4ef6\u8207\u7d44\u88dd\u5b8c\u6210\u7684\u96fb\u8def\u677f\u5f8c\uff0c\u767c\u73feMicro-USB\u9023\u63a5\u5668\u91d1\u5c6c\u6bbc\u710a\u8173\u901a\u5b54\u5167\u53e6\u4e00\u5074\u7684\u710a\u932b\u4e26\u6c92\u6709\u7834\u88c2\u7684\u73fe\u8c61\uff0c\u6240\u4ee5\u5c31\u7b97\u628a\u932b\u818f\u5b8c\u5168\u586b\u6eff\u5176\u901a\u5b54\uff0c\u518d\u505a\u540c\u6a23\u7684\u6e2c\u8a66\uff0cMicro-USB\u9023\u63a5\u5668\u9084\u662f\u6703\u6389\u4e0b\u4f86\uff0c\u9019\u9053\u7406\u5c31\u50cf\u628a\u4e00\u6839\u96fb\u7dda\u687f\u57cb\u5728\u6ce5\u571f\u88e1<\/font>\uff0c\u7136\u5f8c\u7a81\u7136\u4e00\u9663\u98b1\u98a8\u4f86\u628a\u96fb\u7dda\u687f\u5439\u5012\uff0c\u537b\u4f86\u602a\u8aaa\u96fb\u7dda\u687f\u4e0b\u9762\u7684\u6ce5\u571f\u4e0d\u5920\u591a\uff0c\u6240\u4ee5\u96fb\u7dda\u687f\u624d\u6703\u5012\u584c\u662f\u4e00\u6a23\u7684\u9053\u7406\u3002\u554f\u984c\u61c9\u8a72\u662f\u96fb\u7dda\u687f\u57cb\u5f97\u4e0d\u5920\u6df1\uff0c\u6216\u662f\u98b1\u98a8\u592a\u5927\u6240\u9020\u6210\u7684\u5427\uff01\u8ddf\u96fb\u7dda\u687f\u4e0b\u9762\u6709\u591a\u5c11\u6ce5\u571f\u61c9\u8a72\u6c92\u6709\u534a\u6bdb\u95dc\u4fc2\u3002<\/font><\/p>\n

\u90a3\u8981\u600e\u9ebc\u505a\u624d\u53ef\u4ee5\u964d\u4f4e\u96fb\u7dda\u687f\u88ab\u98b1\u98a8\u5439\u5012\u7684\u6a5f\u6703\u5462\uff1f<\/font><\/p>\n

    \n
  1. \u628a\u96fb\u7dda\u687f\u518d\u57cb\u6df1\u4e00\u9ede\u3002 <\/font><\/li>\n
  2. \u5728\u96fb\u7dda\u687f\u65c1\u908a\u589e\u52a0\u5176\u4ed6\u7684\u652f\u6490\u7269\u3002 <\/font><\/li>\n<\/ol>\n

    \u4ee5\u4e0a\u5169\u9ede\u61c9\u8a72\u90fd\u662f\u6211\u5011\u5728\u53f0\u7063\u4ee5\u53ca\u5176\u4ed6\u570b\u5bb6\u7fd2\u4ee5\u70ba\u5e38\u4e5f\u5be6\u969b\u53ef\u4ee5\u770b\u5230\u7684\u89e3\u6c7a\u8fa6\u6cd5\uff0c\u6240\u4ee5\u8070\u660e\u7684\u4f60\u61c9\u8a72\u5df2\u7d93\u77e5\u9053\u8981\u5982\u4f55\u624d\u53ef\u4ee5\u52a0\u5f37Micro-USB\u9023\u63a5\u5668\u627f\u53d7\u63d2\u62d4\u6216\u662f\u843d\u4e0b\u7684\u80fd\u529b\u4e86\u5427\uff01<\/font><\/p>\n

      \n
    1. \n
      \u8981\u6c42\u4f9b\u61c9\u5546\u7279\u88fd\u628a\u91d1\u5c6c\u6846\u7684\u63a5\u5730\u710a\u8173\u52a0\u9577\uff08\u96fb\u7dda\u687f\u57cb\u6df1\uff09\u3002\u9019\u500b\u8981\u770b\u8cb4\u516c\u53f8\u7684\u7522\u91cf\u6709\u6c92\u6709\u5927\u5230\u4f9b\u61c9\u5546\u9858\u610f\u5e6b\u60a8\u7279\u88fd\u710a\u8173\u5fae\u52a0\u9577\u578b\u7684Micro-USB\u9023\u63a5\u5668\u3002\u9084\u8981\u770b\u8cb4\u516c\u53f8\u7684PCB\u539a\u5ea6\u800c\u5b9a\u3002 <\/font><\/div>\n<\/li>\n
    2. \n
      \u5728Micro-USB\u9023\u63a5\u5668\u5916\u908a\u7528\u5176\u4ed6\u6a5f\u69cb\u4f86\u9632\u6b62\u88ab\u63a8\u958b\u7684\u53ef\u80fd\u6027\uff08\u96fb\u7dda\u687f\u65c1\u589e\u52a0\u5176\u4ed6\u652f\u6490\uff09\u3002\u901a\u5e38\u7684\u4f5c\u6cd5\u662f\u5728\u539f\u4f86Micro-USB\u9023\u63a5\u5668\u5916\u908a\u518d\u52a0\u9435\u6846\uff0c\u7136\u5f8c\u5361\u5728\u96fb\u8def\u677f\u7684\u6a5f\u69cb\u4e0a\uff0c\u6216\u662f\u7528\u7522\u54c1\u4e0a\u5176\u4ed6\u6bd4\u8f03\u5f37\u58ef\u7684\u6a5f\u69cb\u4f86\u9802\u4f4fMicro-USB\u9023\u63a5\u5668\u3002
      <\/font> <\/div>\n<\/li>\n<\/ol>\n

      \u770b\u4f86\u5de5\u4f5c\u718a\u9084\u5f97\u52a0\u591a\u52aa\u529b\u624d\u884c\u554a\uff01\u56e0\u70ba\u9084\u662f\u6709\u5f88\u591a\u670b\u53cb\u5c0d\u710a\u63a5\u5f37\u5ea6\u6709\u6240\u8aa4\u89e3\uff0c\u4ee5\u70ba\u300c\u710a\u932b\u91cf\u8d8a\u591a\u710a\u63a5\u5f37\u5ea6\u5c31\u6703\u8d8a\u5f37\u300d\u7684\u89c0\u5ff5\u5176\u5be6\u4e26\u4e0d\u662f\u5b8c\u5168\u6b63\u78ba\uff0c\u61c9\u8a72\u66f4\u6b63\u89c0\u5ff5\u70ba\u300c\u710a\u63a5\u5f37\u5ea6\u8207\u710a\u63a5\u4ef6\u7684\u9762\u7a4d\u6210\u6b63\u6bd4<\/font>\u300d\uff0c\u5728\u4e0d\u8003\u616e\u66f4\u63db\u932b\u818f\u53ca\u96fb\u8def\u677f\u7684\u8868\u9762\u8655\u7406\u60c5\u6cc1\u4e0b\uff0c\u8981\u589e\u5f37\u96f6\u4ef6\u710a\u63a5\u5f37\u5ea6\u7684\u8981\u9ede\u6709\u4e8c<\/font>\uff1a<\/font><\/p>\n