{"id":1943,"date":"2018-12-27T06:38:47","date_gmt":"2018-12-27T06:38:47","guid":{"rendered":""},"modified":"2018-12-27T14:39:17","modified_gmt":"2018-12-27T06:39:17","slug":"%e8%82%89%e7%9c%bc%e7%9c%8b%e4%b8%8d%e8%a7%81%e7%9a%84pcb%e5%a4%b1%e6%95%88%e9%97%ae%e9%a2%98%ef%bc%81%e4%b8%80%e4%ba%9b%e5%b8%b8%e8%a7%81%e5%a4%b1%e6%95%88%e5%88%87%e7%89%87%e5%88%86","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1943","title":{"rendered":"\u8089\u773c\u770b\u4e0d\u89c1\u7684PCB\u5931\u6548\u95ee\u9898\uff01\u4e00\u4e9b\u5e38\u89c1\u5931\u6548\u5207\u7247\u5206"},"content":{"rendered":"

\n\t\u4e00\u4e9b\u5e38\u89c1\u5931\u6548\u5207\u7247\u5206\u6790\u5982\u4e0b\uff1a<\/p>\n

\n\t1<\/p>\n

\n\t <\/div>\n

\n\t\u7535\u9540\u94dc\u5ef6\u5c55\u6027\u4e0d\u4f73\u6216\u677f\u6750Z-CTE<\/u>\u8f83\u5927\uff0c\u9020\u6210\u5b54\u4e2d\u95f4\u7684\u5b54\u94dc\u5168\u5468\u62c9\u65ad\u4e14\u65ad\u53e3\u8f83\u5927\uff0c\u5982\u56fe10\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\t2<\/p>\n

\n\t\u91d1\u5c5e\u75b2\u52b3\u4ea7\u751f\u7684\u5fae\u88c2\uff0c\u544845°\u659c\u5411\u5fae\u88c2\uff0c\u5e38\u6cbf\u7740\u6676\u683c\u51fa\u73b0\uff0c\u7ecf\u5e38\u88c2\u5728\u73bb\u7ea4\u4e0e\u6811\u8102\u4ea4\u754c\u5904\u7684\u94dc\u58c1\uff0c\u5b54\u94dc\u5f00\u88c2\u9644\u8fd1\u4e4b\u90e8\u4efd\u57fa\u6750\u4e5f\u6709\u5fae\u88c2\uff0c\u5982\u56fe11\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\t3<\/p>\n

\n\t\u5b54\u89d2\u65ad\u88c2\uff0c\u4e3b\u8981\u662f\u5e94\u529b\u79fb\u5f80\u677f\u9762\u5e76\u51fa\u73b0\u6760\u6746\u5f0f\u4f38\u7f29\uff0c\u91d1\u5c5e\u75b2\u52b3\u548c\u5e94\u529b\u96c6\u4e2d\u5f15\u8d77\uff0c\u5982\u56fe12\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\t4<\/p>\n

\n\t\u5b54\u58c1\u548c\u5b54\u73af\u7684\u62c9\u88c2\uff0c\u62c9\u88c2\u7684\u5b54\u73af\u5448Z\u65b9\u5411\u7684\u8d70\u4f4d\uff0c\u5176\u4e3b\u8981\u662f\u591a\u6b21\u710a\u63a5\u9ad8\u6e29\u6216\u6750\u6599Z-CTE\u8f83\u5927\u9020\u6210\uff0c \u5982\u56fe13\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\t5<\/p>\n

\n\t\u5b54\u73af\u94dc\u7b94\u7684\u65ad\u88c2\uff0c\u94bb\u5b54\u9489\u5934\u518d\u7ed3\u6676\u540e\u94dc\u7b94\u5f31\u5316\uff0c\u5728\u75b2\u52b3\u8bd5\u9a8c\u4e2d\u88ab\u62c9\u88c2\uff0c\u5982\u56fe14\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\t6<\/p>\n

\n\t\u76f2\u5b54\u4e0e\u5e95\u57ab\u5206\u79bb\uff0c\u4e3b\u8981\u662f\u5e95\u57ab\u94dc\u9762\u51fa\u73b0\u949d\u5316\u819c\uff0c\u6216\u70ed\u5e94\u529b\u8f83\u5927\uff08\u56de\u6d41\u66f2\u7ebf\u70ed\u91cf\u8f83\u9ad8\u3001\u591a\u6b21\u710a\u63a5\u3001\u5c40\u90e8\u8fc7\u70ed\uff09\u9020\u6210\uff0c\u5982\u56fe15\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\t7<\/p>\n

\n\t\u76f2\u5b54\u6839\u90e8\u65ad\u88c2\uff0c\u4e3b\u8981\u662f\u7535\u9540\u836f\u6c34\u8001\u5316\u6216\u6742\u8d28\u8f83\u591a\uff0c\u9020\u6210\u9540\u94dc\u8d28\u91cf\u4e0b\u964d\uff0c\u4f4e\u7535\u6d41<\/u>\u5904\u7ed3\u6676\u758f\u677e\u9020\u6210\uff0c\u5982\u56fe16\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\t\u70ed\u51b2\u51fb\u8bd5\u9a8c\u6765\u6e90\u4e8eIPC-6012C 3.10.8\u7ae0\u8282\u7684\u8981\u6c42\uff0c\u4f9d\u7167IPC-TM-650 \u6d4b\u8bd5\u65b9\u6cd52.6.7.2\u6d4b\u8bd5\uff0c\u4e00\u822c\u5e38\u7528FR4\u6750\u6599\u7684PCB\u9009\u7528\u6761\u4ef6D\uff0c\u5728\u7ecf\u8fc7\u9ad8\u4f4e\u6e29\u5faa\u73af100\u6b21\u4e4b\u540e\uff0c\u7b2c\u4e00\u6b21\u9ad8\u6e29\u7535\u963b\u548c\u6700\u540e\u4e00\u6b21\u9ad8\u6e29\u7535\u963b\u7684\u53d8\u5316\u7387\u4e0d\u80fd\u8d85\u8fc710%\uff0c\u5e76\u4e14\u8bd5\u9a8c\u540e\u505a\u663e\u5fae\u5256\u5207\u7684\u9540\u8986\u5b54\u5b8c\u6574\u6027\u5408\u683c\u3002<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\tTCT\uff1a\u53c2\u8003\u6807\u51c6JESD22-A104E\uff0c\u4e24\u7bb1\u5f0fAi<\/u>r to Air\u6e29\u5ea6\u5faa\u73af\u8bd5\u9a8c(Temperature Cycling Test)\uff0c\u5171\u670913\u79cd\u9ad8\u4f4e\u6e29\u5339\u914d\u4e0e4\u79cd\u7559\u7f6e\u65f6\u95f4CycleTi<\/u>me(1\u30015\u300110\u300115\u5206\u949f)\u7684\u7ea7\u522b\u5bf9\u5e94\uff0c\u4ee5\u4f9b\u7528\u6237\u53c2\u8003\uff0c\u5982\u4e0b\u56fe2\u548c\u56fe3\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\tTST\uff1a\u53c2\u8003\u6807\u51c6JESD22-A106B\uff0c\u4e24\u69fd\u5f0fLiquid to Liquid\u9ad8\u4f4e\u6e29\u6db2\u4f53\u4e2d\u4e4b\u5faa\u73af\u8bd5\u9a8c\uff0c\u7279\u79f0\u4e3aThermal ShockTest\u70ed\u51b2\u51fb\u8bd5\u9a8c\uff0c\u8bd5\u9a8c\u6761\u4ef6\u5982\u4e0b\u56fe4\u6240\u793a:<\/p>\n

\n\t<\/p>\n

\n\t\u4e0d\u7ba1\u662fTCT\u6216\u662fTST\u8bd5\u9a8c\uff0c\u5176\u8bd5\u9a8c\u65f6\u95f4\u90fd\u662f\u5f88\u957f\u7684\uff0c\u800cIST\u65f6\u95f4\u660e\u663e\u5c0f\u4e8eTCT\u548cTST\uff0c\u5e38\u89c1\u7684\u6e29\u5ea6\u5faa\u73af\u6d4b\u8bd5\u66f2\u7ebf\u5982\u56fe5\u6240\u793a\uff0c\u7531\u56fe\u53ef\u4ee5\u770b\u51fa\uff0c\u6db2\u51b7\u5f0f\u7684TST\u8bd5\u9a8c\uff0c\u9ad8\u4f4e\u6e29\u8f6c\u6362\u901f\u7387\u662f\u6700\u5927\u7684\uff0cIST\u5176\u6b21\uff0cTCT\u6700\u5c0f\uff0c\u800c\u9ad8\u4f4e\u6e29\u8f6c\u6362\u901f\u7387\u8d8a\u5927\uff0c\u5176\u5bf9\u6750\u6599\u7684\u51b2\u51fb\u4e5f\u968f\u4e4b\u589e\u52a0\uff0c\u4e5f\u5c31\u66f4\u5bb9\u6613\u5931\u6548\uff1a<\/p>\n

\n\t<\/p>\n

\n\tIST\u8bd5\u9a8c\u867d\u7136\u8bd5\u9a8c\u65f6\u95f4\u6700\u77ed\uff0c\u4f46\u5176\u4e5f\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u5b83\u7684\u9ad8\u4f4e\u6e29\u6e29\u5dee\u662f\u6700\u5c0f\u7684\uff0c\u6e29\u5dee\u51b3\u5b9a\u4e86\u6d4b\u8bd5\u6837\u54c1\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff0c\u6e29\u5dee\u8d8a\u5927\uff0c\u4ee3\u8868\u6837\u54c1\u80fd\u5de5\u4f5c\u5728\u66f4\u9ad8\u6216\u66f4\u4f4e\u7684\u6e29\u5ea6\uff0c\u5982\u56fe6\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n

\n\tIST\u56e0\u4e3a\u6d4b\u8bd5\u65f6\u95f4\u77ed\uff0c\u6e29\u5ea6\u8f6c\u6362\u901f\u7387\u5927\uff0c\u5bf9\u6d4b\u8bd5\u6837\u54c1\u7684\u75b2\u52b3\u8001\u5316\u5f71\u54cd\u4e5f\u8f83\u5927\uff0c\u6545\u53ef\u4ee5\u4f7f\u8bd5\u6837\u65e9\u65e9\u53d1\u751f\u5931\u6548\uff0c\u6bd4\u5bf9\u56fe7\u7684IST\u5931\u6548\u6570\u636e\u548c\u56fe8\u7684TCT\u5931\u6548\u6570\u636e\uff0c\u53ef\u89c1\u5728\u76f8\u540c\u7684\u6761\u4ef6\u4e0b\uff0cIST\u8bd5\u9a8c\u5f88\u65e9\u5c31\u53d1\u751f\u7684\u5931\u6548\uff1a<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\t\u5728PCB\u7684\u5404\u79cd\u6e29\u5ea6\u5faa\u73af\u8bd5\u9a8c\u4e2d\uff0c\u5176\u4e3b\u8981\u5931\u6548\u673a\u7406\u662f\u56e0\u4e3a\u677f\u6750\u7684Z\u8f74CTE\u8fdc\u8fdc\u9ad8\u4e8e\u5b54\u94dc\u7684CTE\uff0c\u5728\u6e29\u5ea6\u5267\u70c8\u53d8\u5316\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5404\u79cd\u5e94\u529b\u96c6\u4e2d\u5904\u5bb9\u6613\u88abZ\u8f74\u81a8\u80c0\u62c9\u65ad\uff0c\u5e38\u89c1\u7684\u5931\u6548\u6a21\u5f0f\u89c1\u56fe9\u6240\u793a\uff1a<\/p>\n

\n\t<\/p>\n","protected":false},"excerpt":{"rendered":"

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