{"id":18571,"date":"2022-01-31T11:03:31","date_gmt":"2022-01-31T03:03:31","guid":{"rendered":"https:\/\/www.paiqinano.com\/?p=18571"},"modified":"2022-01-18T16:20:59","modified_gmt":"2022-01-18T08:20:59","slug":"%e8%b6%85%e5%b0%8f%e5%9e%8b%e8%b6%b3%e5%8d%b0%e7%9a%84%e6%97%a0%e6%ba%90%e5%85%83%e4%bb%b6%e6%8a%80%e6%9c%af%e7%9a%84%e8%ae%be%e8%ae%a1%e5%ba%94%e7%94%a8%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.paiqinano.com\/?p=18571","title":{"rendered":"\u8d85\u5c0f\u578b\u8db3\u5370\u7684\u65e0\u6e90\u5143\u4ef6\u6280\u672f\u7684\u8bbe\u8ba1\u5e94\u7528\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

\n\t\u4e3b\u8981\u53c2\u6570\u3001\u52a0\u5de5\u5de5\u827a\u9650\u5b9a\u548c\u8bbe\u8ba1\u65b9\u6848\u5f15\u5bfc\u4e00\u8d77\u9020\u5c31\u4e00\u4e2a\u83b7\u5f97\u6210\u529f\u7684\u52a0\u5de5\u5de5\u827a\u5bf9\u8bdd\u6846\u548c\u7535\u6e90\u8bbe\u8ba1<\/u>\u7cbe\u51c6\u5b9a\u4f4d\u3002<\/p>\n<\/p>\n

\n\t\"\u8d85\u5c0f\u578b\u8db3\u5370\u7684\u65e0\u6e90\u5143\u4ef6\u6280\u672f\u7684\u8bbe\u8ba1\u5e94\u7528\u89e3\u51b3\u65b9\u6848\"<\/p>\n

\n\t\u63a8\u52a8\u529b<\/p>\n

\n\t\u906d\u53d7\u5e26\u4e0a\u5c0f\u578b\u7535\u8a71\u3001\u4f20\u547c\u673a\u548c\u672c\u4eba\u534f\u52a9\u7528\u5177\u7684\u4eba\u7684\u6570\u76ee\u589e\u591a\u7684\u63a8\u52a8\uff0c\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1\u5de5\u4e1a\u751f\u4ea7\u8fd1\u671f\u5341\u5206\u53d7\u6b22\u8fce\u3002\u8d8a\u6765\u8d8a\u66f4\u5c0f\u3001\u8fc5\u901f\u548c\u66f4\u4f4e\u7684\u5fc5\u987b\u63a8\u52a8\u7740\u4e00\u4e2a\u4ece\u672a\u7ec8\u6b62\u7684\u63d0\u5347\u5c0f\u578b\u5316\u7684\u79d1\u5b66\u7814\u7a76\u6280\u672f\u6027\u7684\u8981\u6c42\u3002\u5927\u90e8\u5206\u5c0f\u578b\u7535\u8a71\u76f8\u5173\u7684\u751f\u4ea7\u5546\u628a0201\u6267\u884c\u5230\u5176\u5168\u65b0<\/u>\u7684\u5236\u5b9a\u4e2d\uff0c\u5728\u4e00\u6bb5\u65f6\u95f4\u7684\u672a\u6765\uff0c\u5176\u4ed6\u5de5\u4e1a\u751f\u4ea7\u884c\u4e1a\u4e5f\u5c06\u9009\u7528\u8be5\u6280\u672f\u6027\u3002\u5728\u6c7d\u8f66\u4ea7\u4e1a\u7684\u65e0\u7ebf\u901a\u4fe1<\/u>\u5546\u54c1\u5728\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08GPS<\/u>, global positi<\/u>oning systems\uff09\u3001\u611f\u5e94\u5668<\/u>\u548c\u901a\u4fe1\u5668\u6750\u4e2d\u5e94\u75280201\u6280\u672f\u6027\u3002\u6b64\u5916\uff0c\u4f01\u4e1a\u5728\u591a\u5904\u7406\u5668\u63a7\u5236\u6a21\u5757\uff08MCM, multi-chip module\uff09\u4e2d\u5e94\u75280201\u6280\u672f\u6027\uff0c\u4ee5\u964d\u4f4e\u6574\u4f53\u7684\u5305\u88dd\u89c4\u683c\u3002\u548c\u8fd9\u79cdMCM\u5143\u5668\u4ef6\u4e00\u8d77\uff0c0201\u6280\u672f\u6027\u65e9\u5df2\u66f4\u6328\u8fd1\u534a\u5bfc\u4f53\u6750\u6599\u5de5\u4e1a\u751f\u4ea7\uff0c\u56e0\u5176\u7acb\u5373\u4e0e\u88f8\u96c6\u6210ic\u5305\u88dd\uff0c\u94f8\u6a21\u5728\u4e8c\u7ea7\u7ebf\u8def\u677f\u5b89\u88c5\u7684\u5305\u88dd\u5185\u3002\u52a1\u5fc5\u8fdb\u884c\u5f88\u591a\u79d1\u5b66\u7814\u7a76\uff0c\u4ee5\u5b9a\u4e49\u51fa\u710a\u5c42\u8bbe\u8ba1\u65b9\u6848\u548c\u5305\u88c5\u5370\u5237\u3001\u8d34\u7247\u3001\u6d41\u56de\u7684\u52a0\u5de5\u5de5\u827a\u5bf9\u8bdd\u6846\uff0c\u8fdb\u800c\u5728\u5168\u9762\u63a8\u884c0201\u4ee5\u524d\u505a\u5230\u9ad8\u7684\u7b2c\u4e00\u6b21\u6839\u636e\u8fbe\u6807\u7387\u548c\u9ad8\u7684\u751f\u4ea7\u91cf\u3002<\/p>\n

\n\t\u7535\u6e90\u8bbe\u8ba1\u5f15\u5bfc<\/p>\n

\n\t\u65e9\u5df2\u6709\u51e0\u4e2a\u5bf9\u9009\u75280201\u65e0\u6e90\u5143\u4ef6\u7684\u7535\u6e90\u8bbe\u8ba1\u5f15\u5bfc\u7684\u79d1\u5b66\u7814\u7a76\u3002\u7edd\u5927\u591a\u6570\u6839\u636e\u8f6c\u53d8\u710a\u5c42\u89c4\u683c\u3001\u710a\u5c42\u51e0\u4f55\u56fe\u5f62\u6837\u5b50\u3001\u710a\u5c42\u5bf9\u710a\u5c42\u95f4\u9694<\/u>\u548c\u5757\u72b6\u5143\u5668\u4ef6\u4e0e\u5143\u5668\u4ef6\u7684\u95f4\u9694\uff0c\u6765\u89c2\u5bdf\u8bbe\u8ba1\u65b9\u6848\u3002\u5173\u952e\u7684\u8bbe\u8ba1\u65b9\u6848\u5c42\u9762\u5305\u542b\u7f3a\u70b9\u964d\u5230\u6700\u4f4e\u548c\u63d0\u5347\u5143\u5668\u4ef6\u76f8\u5bf9\u5bc6\u5ea6\uff0c\u4e0e\u6b64\u540c\u65f6\u6536\u62e2\u5168\u90e8\u5370\u5237\u7ebf\u8def\u677f<\/u>\u7684\u89c4\u683c\u3002\u4e0b\u5217\u662f\u5f88\u6709\u53ef\u80fd\u53d7\u710a\u5c42\u8bbe\u8ba1\u5ba4\u5371\u5bb3\u7684\u5173\u952e\u7f3a\u70b9\uff1a<\/p>\n

\n\t\u5893\u724c\uff08Tombstoning\uff09 \u8be5\u7f3a\u70b9\u7684\u4ea7\u751f\u662f\u5f53\u5143\u5668\u4ef6\u56e0\u4e3a\u6d41\u56de\u671f\u5185\u9020\u6210\u7684\u529b\u800c\u5728\u4e00\u7aef\u4e0a\u8fb9\u81ea\u8eab\u5189\u5189\u5347\u8d77\u7684\u60c5\u51b5\u4e0b\u3002\u901a\u5e38\uff0c\u5893\u724c\u4ea7\u751f\u662f\u56e0\u4e3a\u5143\u5668\u4ef6\u8d34\u7247\u5728\u5bf9\u5e94\u7684\u710a\u5c42\u4e0a\u4e0d\u5e73\u8861\uff0c\u4e00\u7aef\u7684\u710a\u9521\u4e1d\u8868\u5c42\u52a8\u80fd\u8d85\u8fc7\u53e6\u4e00\u7aef\u3002\u8868\u5c42\u52a8\u80fd\u7684\u4e0d\u5e73\u8861\u9020\u6210\u4e00\u7aef\u7684\u626d\u8ddd\u66f4\u9ad8\uff0c\u5c06\u53e6\u4e00\u7aef\u62c9\u4e0a\u5e76\u6389\u4e0b\u6765<\/u>\u710a\u5c42\u3002\u4f4e\u4e8e0603\u7684\u5143\u5668\u4ef6\u66f4\u5927\u7684\u65e0\u6e90\u5143\u4ef6\u66f4\u975e\u5e38\u5bb9\u6613\u4ea7\u751f\u5893\u724c\u3002\u5bf90402\u548c0201\u5143\u5668\u4ef6\uff0c\u710a\u5c42\u8bbe\u8ba1\u65b9\u6848\u53ef\u964d\u4f4e\u6216\u4e43\u81f3\u907f\u514d\u5893\u724c\u3002\u710a\u5c42\u6a2a\u7740\u589e\u52a0\uff0c\u7ad6\u5411\u964d\u4f4e\u53ef\u964d\u4f4e\u9020\u6210\u5893\u724c\u7684\u7ad6\u5411\u529b\u3002\u6d41\u56de\u5168\u8fc7\u7a0b\u4e5f\u4f1a\u5371\u5bb3\u5893\u724c\u7f3a\u70b9\u3002\u5047\u5982\u63d0\u6e29\u503e\u659c\u5ea6\u5f88\u5927\uff0c\u5143\u5668\u4ef6\u7684\u524d\u9762\u8fdb\u5230\u6d41\u56de\u533a\u5f88\u6709\u53ef\u80fd\u5728\u53e6\u4e00\u7aef\u4ee5\u524d\u878d\u5316\uff0c\u5c06\u5143\u5668\u4ef6\u7acb\u8d77\u3002<\/p>\n

\n\t\u710a\u9521\u4e1d\u7ed3\u73e0\uff08Solder beading\uff09 \u710a\u9521\u4e1d\u7403\u603b\u6570\u662f\u4e00\u4e2a\u5168\u8fc7\u7a0b\u6307\u6807\u503c\uff0c\u56e0\u4e3a\u710a\u52a9\u710a\u818f<\/u>\u4e2d\u91c7\u7528\u7684\u52a9\u710a\u818f\u800c\u4f9d\u9644\u4e8e\u65e0\u6e90\u5143\u4ef6\uff0c\u901a\u5e38\u5750\u843d\u4e8e\u5143\u5668\u4ef6\u4eba\u4f53\u4e0a\u3002\u710a\u9521\u4e1d\u73e0\uff0c\u5f53\u5e94\u7528\u514d\u6d17\u710a\u9521\u818f\u65f6\u56e0\u4e3a\u52a9\u710a\u818f\u6b8b\u4f59\u548c\u7f3a\u4e4f\u5176\u4ed6\u52a9\u710a\u818f\u79cd\u7c7b\u901a\u5e38\u8fd0\u7528\u7684\u6e05\u7406\u6d41\u7a0b\uff0c\u662f\u5e38\u7528\u7684\uff0c\u5b83\u8868\u660e\u5168\u8fc7\u7a0b\u65e9\u5df2\u504f\u51fa\u4e86\u52a0\u5de5\u5de5\u827a\u5bf9\u8bdd\u6846\u3002\u901a\u5e38\uff0c\u7ed3\u73e0\u7684\u4ea7\u751f\u662f\u56e0\u4e3a\u710a\u5c42\u592a\u6328\u8fd1\u4e00\u8d77\uff0c\u8fc7\u5927\u7684\u8fc7\u5b54\u548c\u592a\u591a\u7684\u52a9\u710a\u818f\u5370\u5728\u5355\u72ec\u4e00\u4e2a\u710a\u5c42\u4e0a\u3002\u4ee5\u5feb\u901f\u8d34\u72470201\u65e0\u6e90\u5143\u4ef6\u5f88\u6709\u53ef\u80fd\u9020\u6210\u52a9\u710a\u818f\u8ff8\u6e85\u52a9\u710a\u818f\u201d\u7816\u201c.\u8fd9\u79cd\u8ff8\u6e85\u7684\u52a9\u710a\u818f\u5728\u5143\u5668\u4ef6\u5468\u8fb9\u6d41\u56de\uff0c\u9020\u6210\u9521\u7403\uff0c\u5728IPC 610 \u4e2d\u754c\u5b9a\u4e3a\u7f3a\u70b9\u3002\u8fd9\u4e5f\u662f\u7279\u5c0f\u65e0\u6e90\u5143\u4ef6\u4e0a\u6700\u591a\u89c1\u7684\u7f3a\u70b9\u3002\u5982\u4e0a\u6240\u8ff0\uff0c\u8bbe\u8ba1\u65b9\u6848\u5f15\u5bfc\u53ef\u4ee5\u7528\u4e8e\u64cd\u7eb5\u8fd9\u79cd\u79cd\u7c7b\u7684\u7f3a\u70b9\uff0c\u53ca\u5176\u4e86\u89e3\u52a0\u5de5\u5de5\u827a\u5bf9\u8bdd\u6846\u3002\u6709\u4e9b\u4eba\u5f3a\u70c8\u63a8\u8350\uff0c0201\u710a\u5c42\u8bbe\u8ba1\u65b9\u6848\u6765\u9650\u5b9a\u52a9\u710a\u818f\u5728\u5143\u5668\u4ef6\u957f\u65c1\u8fb9\u7684\u8868\u9762\u5f20\u529b\uff0c\u800c\u589e\u52a0\u710a\u5c42\u7684\u7eb5\u5411\u89c4\u683c\uff0c\u5bb9\u8bb8\u66f4\u591a\u7684\u8868\u9762\u5f20\u529b1,2,3.\u4e0e\u8fd9\u7c7b\u710a\u5c42\u8bbe\u8ba1\u65b9\u6848\u76f8\u5e94\u7684\u529b\u5c06\u8d8b\u4e8e\u529f\u6548\u5728\u5143\u5668\u4ef6\u4fa7\u8fb9\uff0c\u5bb9\u8bb8\u5927\u91cf\u7684\u81ea\u8eab\u5bf9\u4e2d\uff0c\u800c\u964d\u4f4e\u9020\u6210\u201d\u5893\u724c\u201c\u7684\u529b\u3002<\/p>\n

\n\t\u710a\u5c42\u95f4\u8ddd\u4e5f\u5f88\u6709\u53ef\u80fd\u64cd\u7eb5\u710a\u9521\u4e1d\u7070\u94f8\u94c1\u7f3a\u70b9\u3002\u7814\u7a76\u8868\u660e\uff0c\u710a\u5c42\u6838\u5fc3\u5bf9\u6838\u5fc3\u5e94\u5f53\u57280.020~0.022\u201d\u4e2d\u95f4\uff0c\u8fb9\u5bf9\u89d2\u7ebf\u7684\u95f4\u8ddd\u5927\u6982\u4e3a0.008~0.010\u201c.\u710a\u5c42\u8bbe\u8ba1\u65b9\u6848\u5e94\u5f53\u505a\u5230\u8d34\u7247\u4e13\u7528\u5de5\u5177\u7684\u7cbe\u5bc6\u5ea6\u3002\u53e6\u6709\u7814\u7a76\u8868\u660e\uff0c\u9488\u5bf9\u65e0\u6e90\u5143\u4ef6\uff0c\u6cbf\u7ad6\u5411\u8f74\u7684\u6062\u590d\u80fd\u529b\u8f83\u4e3a\u5927\uff0c\u4f46\u5047\u5982\u5143\u5668\u4ef6\u8d34\u914d\u6709\u7ad6\u5411\u504f\u4f4d\uff0c\u90a3\u9ebc\u8be5\u5143\u5668\u4ef6\u52a1\u5fc5\u4e0e2\u4e2a\u710a\u5c42\u89e6\u78b0\uff0c\u786e\u4fdd2\u4e2a\u4e0d\u4e00\u6837\u7684\u529b\u6765\u81ea\u8eab\u7cbe\u51c6\u5b9a\u4f4d\u3002\u56e0\u800c\uff0c\u5047\u5982\u8d34\u7247\u8bbe\u5907\u4ec5\u67090.006\u201d\u7684\u7cbe\u5bc6\u5ea6\uff0c\u8d34\u51fa\u67650201\u7684\u504f\u4f4d\u5f88\u5927\uff0c\u90a3\u9ebc\u5143\u5668\u4ef6\u5c06\u4e0d\u5bb9\u6613\u81ea\u8eab\u7cbe\u51c6\u5b9a\u4f4d\u3002\u8868\u4e00\u5217\u4e3e\u4e86\u5f3a\u70c8\u63a8\u8350\u7528\u4e8e\u964d\u4f4e\u5893\u724c\u548c\u710a\u9521\u4e1d\u7ed3\u73e0\u7684\u710a\u5c42\u89c4\u683c\u548c\u8bbe\u8ba1\u65b9\u6848\u3002<\/p>\n

\n\t\"\u8d85\u5c0f\u578b\u8db3\u5370\u7684\u65e0\u6e90\u5143\u4ef6\u6280\u672f\u7684\u8bbe\u8ba1\u5e94\u7528\u89e3\u51b3\u65b9\u6848\"<\/p>\n

\n\t\u8868\u4e00\u30010201\u710a\u5c42\u8bbe\u8ba1\u65b9\u6848\u5f3a\u70c8\u63a8\u8350<\/p>\n

\n\t\u9057\u61be\u7684\u662f\uff0c\u4ec5\u6709\u975e\u5e38\u5c11\u7684\u51fa\u7248\u53d1\u884c\u6570\u636e\u4fe1\u606f\u8868\u8ff0\u9488\u5bf9\u5176\u4ed6\u7535\u6e90\u8bbe\u8ba1\u81ea\u53d8\u91cf\uff0c\u5c24\u5176\u662f\u5143\u5668\u4ef6\u5bf9\u5143\u5668\u4ef6\u95f4\u9694\u7684\u9650\u5b9a\uff0c\u52a0\u5de5\u5de5\u827a\u5bf9\u8bdd\u6846\u5728\u54ea\u513f\u3002\u5143\u5668\u4ef6\u95f4\u9694\u53ef\u53d7\u591a\u79cd\u56e0\u7d20\u5371\u5bb3\uff0c\u5982\u677f\u7684\u7f6e\u653e\u548c0201\u5143\u5668\u4ef6\u7684\u8d34\u7247\u3002\u4e3a\u4e86\u66f4\u597d\u5730\u4e86\u89e3\u8bbe\u8ba1\u65b9\u6848\u5f15\u5bfc\u7684\u52a0\u5de5\u5de5\u827a\u5bf9\u8bdd\u6846\uff0c\u4e00\u9879\u5341\u5206\u666e\u904d\u7684\u79d1\u5b66\u7814\u7a76\u5df2\u7ecf\u8fdb\u884c\u4e2d*.\u7528\u4ee5\u8be5\u79d1\u5b66\u7814\u7a76\u7684\u677f\u5982\u4e0b\u56fe\u4e8c\u6240\u663e\u793a\u3002\u8bbe\u8ba1\u65b9\u6848\u5305\u542b\u5404\u79cd\u5404\u6837\u710a\u5c42\u89c4\u683c\uff0c\u5143\u5668\u4ef6\u65b9\u4f4d\uff08 0\u00b0\uff0c 90\u00b0\u548c\u00b145\u00b0\uff09\uff0c\u5143\u5668\u4ef6\u95f4\u9694\uff080.004, 0.005, 0.006, 0.008, 0.010 \u548c 0.012\u201c\uff09\uff0c\u8fde\u5230\u710a\u5c42\u7684\u8ff9\u7ebf\u8584\u539a\uff080.003, 0.004 \u548c 0.005\u201d\uff09\u30020201\u710a\u5c42\u4e3a\u540d\u89c4\u683c\u4e3a0.012 x 0.013\u201c ,\u548c\u53d8\u5316 0, 20 \u548c 30%.\u710a\u5c42\u5230\u710a\u5c42\u95f4\u8ddd\u4e3a0.022\u201d.0201\u5143\u5668\u4ef6\u5404\u81ea\u8d34\u653e\u6328\u8fd1\u5176\u4ed6\u76840201, 0402, 0603, 0805 \u548c 1206,\u5143\u5668\u4ef6\u95f4\u9694\u5982\u4e0a\u6240\u8ff0\u3002\u8ff9\u7ebf\u8584\u539a\u662f\u6709\u8f6c\u53d8\u7684\uff0c\u5bf90201\u548c0402\u4e8c\u8005\uff0c\u90fd\u662f\u67092\u4e2a\u710a\u5c42\u4e4b\u4e00\u5750\u843d\u4e8e\u5730\u62d6\u7ebf\u4e0a\u3002\u8fd9\u4e5f\u662f\u8981\u8c03\u7814\u65e0\u6e90\u5143\u4ef6\u5bf9\u5438\u70ed\u53cd\u5e94\u7684\u5371\u5bb3\u3002<\/p>\n

\n\t\"\u8d85\u5c0f\u578b\u8db3\u5370\u7684\u65e0\u6e90\u5143\u4ef6\u6280\u672f\u7684\u8bbe\u8ba1\u5e94\u7528\u89e3\u51b3\u65b9\u6848\"<\/p>\n

\n\t\u5305\u88c5\u5370\u5237<\/p>\n

\n\t\u5f88\u591a\u5b58\u6709\u4e8e\u5305\u88c5\u5370\u5237\u4f18\u79c0\u6280\u672f\u6027\u5305\u88dd\uff0c\u5982CSP\u3001\u5c0f\u578bBGA\u548c\u5012\u88c5\u53e5\u96c6\u6210ic\u7b49\uff0c\u7684\u4e00\u6837\u7684\u95ee\u9898\u4e0e\u6807\u51c6\u5bf90201\u5143\u5668\u4ef6\u7684\u5305\u88c5\u5370\u5237\u662f\u540c\u6837\u81f3\u5173\u91cd\u8981\u7684\u3002\u5bf9\u8fd9\u4e9b\u6bd4\u5176\u4ed6\u677f\u4e0a\u5143\u5668\u4ef6\u5c0f\u597d\u51e0\u500d\u7684\u6253\u5b54\uff0c\u5e94\u7528\u504f\u539a\u7684\u6a21\u7248\u548c\u540c\u6837\u7684\u52a9\u710a\u818f\u5f00\u5c55\u5305\u88c5\u5370\u5237\u51e0\u4e4e\u662f\u4e0d\u592a\u53ef\u80fd\u7684\u3002\u76f8\u51730201\u52a0\u5de5\u5de5\u827a\u7684\u5e7f\u6cdb\u660e\u786e\u63d0\u51fa\u7684\u95ee\u9898\u5305\u542b\u6a21\u7248\u8584\u539a\u3001\u6253\u5b54\u7684\u89c4\u683c\u3001\u52a9\u710a\u818f\u79cd\u7c7b\u548c\u89c4\u5b9a\u7684\u6253\u5b54\u51e0\u4f55\u56fe\u5f62\u6837\u5b50\u3002<\/p>\n

\n\t\u5982\u4eca\uff0c\u638c\u63e1\u52a9\u710a\u818f\u600e\u6837\u4ece\u4e0d\u4e00\u6837\u8584\u539a\u6a21\u7248\u7684\u5404\u79cd\u5404\u6837\u6253\u5b54\u89c4\u683c\u548c\u51e0\u4f55\u56fe\u5f62\u6837\u5b50\u4e2d\u91ca\u653e\u51fa\u6765\u7684\u5de5\u4f5c\u4e2d\u5df2\u7ecf\u5728\u8fdb\u884c\u4e2d\u3002\u8be5\u7814\u7a76\u8bfe\u9898\u7684\u4e00\u4e2a\u5173\u952e\u5c42\u9762\u4fbf\u662f\u5728\u51b3\u7b56\u5e73\u7a33\u7684\u5305\u88c5\u5370\u5237\u5bf9\u8bdd\u6846\u65f6\u603b\u9762\u79ef\u6bd4\u4f8b\u7684\u5fc5\u8981\u6027\u3002\u603b\u9762\u79ef\u6bd4\u4f8b\uff08area ratio\uff09\u662f\u6253\u5b54\u7684\u6a2a\u622a\u9762\u79ef\u9664\u4e8e\u5f00\u8868\u9762\u5c42\u7684\u603b\u9762\u79ef\u3002\u8f83\u65e9\u671f\u7684\u7814\u7a76\u8868\u660e\uff0c\u5728\u51b3\u7b56\u5e73\u7a33\u7684\u52a0\u5de5\u5de5\u827a\u5bf9\u8bdd\u6846\u65f6\uff0c\u603b\u9762\u79ef\u6bd4\u4f8b\u7ed9\u4e88\u4e86\u6bd4\u6a21\u7248\u603b\u5bbd\u6253\u5b54\u964d\u4f4e\u6cd5\uff08stencil-wide aperture reduction methods\uff09\uff0c\u5982\u7eb5\u6a2a\u6bd4\uff08aspect ratio\uff09\uff0c\u9ad8\u5f97\u591a\u7684\u7cbe\u5bc6\u5ea6\u3002\u8be5\u5b9e\u9a8c\u5f97\u5230\u4e86\u5927\u69820.6\u548c\u66f4\u597d\u7684\u603b\u9762\u79ef\u6bd4\u53ef\u4ee5\u6c89\u79ef\u52a9\u710a\u818f\u7684\u5bb9\u79ef\u5f88\u8d34\u8fd1\u6253\u5b54\u7684\u603b\u5bb9\u79ef\u3002<\/p>\n

\n\t\u4ece\u8fdb\u884c\u4e2d\u79d1\u5b66\u7814\u7a76\u7684\u5b9e\u9a8c\u6027\u4e1d\u5370\u6cb9\u58a8\u7ed3\u679c\u663e\u793a\uff0c0.005\u201c\u7684\u6a21\u7248\uff0c0.49\u7684\u5927\u5c0f\u6bd4\u4f8b\u76840.096 x 0.0104\u201d \u7684\u710a\u5c42\uff0c\u5bf9\u7b2c\u56db\u79cd\u7c7b\u7684Sn\/Pb\u52a9\u710a\u818f\u7684\u91ca\u653e\u51fa\u6765\u7279\u6027\u5f88\u5dee\u3002\u4f46\u662f\uff0c0.56\u603b\u9762\u79ef\u6bd4\u76840.0108\u201c x 0.0117\u201d \u7684\u5f20\u53e3\u89c4\u683c\u7ed9\u4e88\u6bd4\u8f83\u597d\u7684\u52a9\u710a\u818f\u91cf\u548c\u91ca\u653e\u51fa\u6765\u7279\u6027\u3002\u800c\u5982\u4eca\u975e\u5e38\u5c11\u6709\u53d1\u5e03\u7684\u76f8\u51730201\u7684\u4e1d\u5370\u6cb9\u58a8\u5168\u8fc7\u7a0b\u7684\u6570\u636e\u4fe1\u606f\uff0c\u5b58\u6709\u7684\u4e8b\u7269\u5168\u662f\u6a21\u7cca\u4e0d\u6e05\u7684\uff0c\u53ea\u8bf4\u6a21\u7248\u8d8a\u8584\u8d8a\u597d\uff0c\u7b2c\u56db\u7c7b\u52a9\u710a\u818f\uff08\u6bd4\u7b2c\u4e09\u7c7b\u9897\u7c92\u7269\u5c0f\uff09\u5bf9\u52a9\u710a\u818f\u91ca\u653e\u51fa\u6765\u7684\u4e3b\u8981\u8868\u73b0\u4e0d\u9519\u3002\u4f46\u662f\uff0c\u56e0\u4e3a\u7b2c\u56db\u7c7b\u6bd4\u7b2c\u4e09\u7c7b\u66f4\u7a00\uff0c\u5e94\u7528\u7b2c\u56db\u7c7b\u5bf9\u5305\u88c5\u5370\u5237\u5176\u4ed6\u7684SMT<\/u>\u5143\u5668\u4ef6\u5f88\u6709\u53ef\u80fd\u4e0d\u597d\uff0c\u7531\u4e8e\u539f\u6750\u6599\u574d\u843d\u3002\u8be5\u79d1\u5b66\u7814\u7a76\u662f\u7528\u4e8e\u4e86\u89e3\u5305\u88c5\u5370\u5237\u4e3b\u8981\u53c2\u6570\u3001\u6a21\u7248\u4e3b\u8981\u53c2\u6570\u548c\u52a9\u710a\u818f\u76f8\u5173\u81ea\u53d8\u91cf\u7684\u5371\u5bb3\u3002\u7528\u4ee5\u4e1d\u5370\u6cb9\u58a8\u5168\u8fc7\u7a0b\u7684\u81ea\u53d8\u91cf\u5728\u8868\u4e8c\u4e2d\u5217\u4e3e\u3002<\/p>\n

\n\t\"\u8d85\u5c0f\u578b\u8db3\u5370\u7684\u65e0\u6e90\u5143\u4ef6\u6280\u672f\u7684\u8bbe\u8ba1\u5e94\u7528\u89e3\u51b3\u65b9\u6848\"<\/p>\n

\n\t\u8868\u4e8c\u3001DOE Variables for Screeening Study<\/p>\n

\n\t\u4e86\u89e3\u548c\u8f83\u4e3a\u4f8b\u5982\u52a9\u710a\u818f\u5806\u79ef\u91cf\u548c\u710a\u9521\u4e1d\u7ed3\u73e0\u7f3a\u70b9\u7684\u81ea\u53d8\u91cf\uff0c\u89c4\u5b9a\u5f88\u591a\u8d34\u7247\u548c\u4e0d\u65ad\u5168\u8fc7\u7a0b\u3002\u4e86\u89e3\u9488\u5bf9\u5f88\u6709\u53ef\u80fd\u5c0f\u4f9d0.010\u201c\u5f20\u53e3\uff0c\u52a9\u710a\u818f\u600e\u6837\u4e3b\u8981\u8868\u73b0\uff0c\u5728\u64cd\u7eb5\u548c\u6267\u884c0201\u5370\u5237\u6280\u672f\u65f6\u662f\u5f88\u91cd\u8981\u7684\u3002<\/p>\n

\n\t\u8d34\u7247<\/p>\n

\n\t\u5728\u5168\u90e80201\u52a0\u5de5\u5de5\u827a\u4e2d\u8d34\u88c5\u53ef\u4ee5\u89c9\u5f97\u662f\u6700\u91cd\u8981\u7684\u4e00\u73af\u3002\u7531\u4e8e\u8d34\u5b89\u88c5\u7cfb\u7edf\u4ece\u9001\u6599\u7cfb\u7edf\u8f6f\u4ef6\u6c72\u53d60201\u5143\u5668\u4ef6\uff0c\u89c6\u89c9\u8bc6\u522b\u7cfb\u7edf\u548c\u7cbe\u786e\u73bb\u7483\u8d34\u88c5\u5143\u5668\u4ef6\uff0c\u5728\u8bbe\u8ba1\u8fd9\u4e00\u73af\u8282\u4e2d\u52a1\u5fc5\u5f53\u5fc3\u3002\u5927\u90e8\u5206\uff0c0201\u8d34\u7247\u5168\u8fc7\u7a0b\u6d89\u53ca\u5230\u56db\u4e2a\u5206\u79bb\u7684\u8fd0\u884c\uff1a<\/p>\n

\n\t\u6700\u5148\u4ece\u9001\u6599\u673a\u6c72\u53d6\u5143\u5668\u4ef6\u3002\u6700\u591a\u89c1\u7684\uff0c0201\u65e0\u6e90\u5143\u4ef6\u5305\u88dd\u5728\u7eb8\u5e26\u4e0a\uff0c8mm\u5bbd\u7eb8\u5e26\u4e0a\u7684\u51f9\u75d5\u88c5\u7eb3\u5143\u5668\u4ef6\u3002\u56fe\u4e09\u8be6\u5c3d\u5730\u8868\u660e\u51fa\u5143\u5668\u4ef6\u662f\u5982\u4f55\u4ece\u7eb8\u5e26\u6c72\u53d6\u7684\u3002\u5f53\u8bbe\u7f6e\u6c72\u53d6\u5168\u8fc7\u7a0b\u65f6\uff0c\u52a1\u5fc5\u6ce8\u610f\u5230\u5173\u952e\u70b9\u3002\u7531\u4e8e0201\u4ec5\u4ec5\u81ea\u62531999\u5e74\u624d\u505a\u4e3aSMT\u6280\u672f\u7684\u5143\u5668\u4ef6\uff0c\u751f\u4ea7\u5236\u9020\u5143\u5668\u4ef6\u548c\u7ed9\u6599\u5e26\u7684\u504f\u5dee\u95ee\u9898\u4f9d\u7136\u5b58\u6709\u3002\u5c3d\u7ba1\u5728\u643a\u5e26\u597d\u50cf\u5305\u88dd\u5f97\u5bc6\u5207\uff0c\u5728\u03bcm\u7ea7\uff0c\u53ef\u662f\u4e8b\u5b9e\u4e0a\u975e\u5e38\u758f\u677e\u3002\u5e94\u7528\u51e0\u4e4e\u4e0e\u5143\u5668\u4ef6\u4e00\u6837\u5927\u7684\u771f\u7a7a\u5438\u76d8\uff0c\u8bef\u5438\u7684\u6b21\u6570\u5f88\u6709\u53ef\u80fd\u9ad8\u3002\u7531\u4e8e\u8fd9\u4e00\u539f\u56e0\uff0c\u771f\u7a7a\u5438\u76d8\u901a\u5e38\u751f\u4ea7\u5236\u9020\u5f97\u6bd4\u5143\u5668\u4ef6\u7565\u5fae\u5927\u4e00\u70b9\u3002<\/p>\n

\n\t\"\u8d85\u5c0f\u578b\u8db3\u5370\u7684\u65e0\u6e90\u5143\u4ef6\u6280\u672f\u7684\u8bbe\u8ba1\u5e94\u7528\u89e3\u51b3\u65b9\u6848\"<\/p>\n

\n\t\u4e00\u65e6\u6c72\u53d6\u5230\u5143\u5668\u4ef6\uff0c\u771f\u7a7a\u6cf5\u67e5\u9a8c\u51b3\u7b56\u5143\u5668\u4ef6\u7684\u5177\u6709\u6216\u672a\u627e\u5230\u3002\u8fd9\u4e5f\u662f\u67e5\u9a8c\u7684\u4e00\u4e2a\u4e3b\u8981\u5c42\u9762\uff0c\u7531\u4e8e\u5047\u5982\u5143\u5668\u4ef6\u672a\u627e\u5230\uff0c\u8d34\u88c5\u5934\u52a1\u5fc5\u89e3\u51b3\u6389\u65e0\u5438\u76840201\u6216\u518d\u6c72\u53d6\u5143\u5668\u4ef6\u3002\u6c72\u53d6\u4e0d\u6b63\u786e\u4e00\u822c\u4e0d\u7acb\u5373\u5f71\u54cd\u5230\u5177\u4f53\u7684\u5168\u8fc7\u7a0b\uff0c\u4f46\u4f1a\u5371\u5bb3\u603b\u7684\u64cd\u4f5c\u6642\u95f4\u548c\u751f\u4ea7\u91cf\u3002\u76ee\u524d\u7684\u5206\u6790\u4e5f\u5206\u6790\u4e86\u5e26\u4e0e\u76d8\uff08tape-and-reel\uff09\u3001Surf<\/u> tape\u548c\u6700\u7ec8\u7684\u88c5\u6563\u76d2\uff08bulk-case\uff09\u7ed9\u6599\u7684\u5dee\u522b\u3002<\/p>\n

\n\t\u4e00\u65e6\u6839\u636e\u771f\u7a7a\u6cf5\u67e5\u9a8c\u786e\u5b9a\u5143\u5668\u4ef6\u7684\u5b58\u6709\uff0c\u89c6\u89c9\u8bc6\u522b\u7cfb\u7edf\u5c06\u5143\u5668\u4ef6\u7cbe\u51c6\u5b9a\u4f4d\u5230\u7ebf\u8def\u677f\u3002\u9ad8\u7d1a\u7684\u89c6\u89c9\u8bc6\u522b\u7cfb\u7edf\u53ef\u8fdb\u884c\u5143\u5668\u4ef6\u7684\u5916\u89c2\u8bbe\u8ba1\u7cbe\u786e\u6d4b\u91cf<\/u>\u6216\u9274\u522b2\u4e2a\u5143\u5668\u4ef6\u7aef\u3002\u4e3a\u4e86\u66f4\u597d\u5730\u4fdd\u8bc1\u8fd9\u4e00\u70b9\uff0c\u89c6\u89c9\u8bc6\u522b\u7cfb\u7edf\u51b3\u7b56\u662f\u4e0d\u662f\u5143\u5668\u4ef6\u7c98\u9644\u5728\u771f\u7a7a\u5438\u76d8\u4e0a\u6709\u8bef\u6216\u662f\u4e0d\u662f\u8d85\u8fc7\u9760\u8c31\u7684\u5143\u5668\u4ef6\u4e0e\u8d34\u7247\u6240\u89c4\u5b9a\u7684\u5c3a\u5bf8\u516c\u5dee\u3002\u5047\u5982\u5143\u5668\u4ef6\u8d85\u8fc7\u5c3a\u5bf8\u516c\u5dee\uff0c\u5219\u88ab\u820d\u5f03\u3002<\/p>\n

\n\t\u6700\u7ec8\u65b9\u6cd5\u662f\u5c060201\u8d34\u653e\u5230\u710a\u5c42\u7684\u710a\u9521\u4e1d\u5185\u3002\u5c3d\u7ba1\u8fd9\u4e00\u5168\u8fc7\u7a0b\u52a1\u5fc5\u5c3d\u5feb\u8fdb\u884c\uff0c\u4f46\u4e5f\u52a1\u5fc5\u7cbe\u786e\uff0c\u4ee5\u786e\u4fdd\u5143\u5668\u4ef6\u5f7b\u5e95\u8d34\u653e\u5230\u6bcf\u4e2a\u710a\u5c42\u4e0a\u3002\u5047\u5982\u5143\u5668\u4ef6\u8d34\u653e\u4e0d\u7cbe\u786e\uff0c\u4f8b\u5982\u5893\u724c\u6216\u90bb\u8fd1\u5143\u5668\u4ef6\u95f4\u7684\u9521\u6865\u7b49\u7f3a\u70b9\u673a\u9047\u620f\u5267\u5316\u5730\u63d0\u5347\u3002\u5f53\u8003\u8651\u5230\u5e94\u75280201\u5143\u5668\u4ef6\u8bbe\u8ba1\u7535\u8def\u677f\u7684\u6700\u5c11\u5143\u5668\u4ef6\u95f4\u9694\u7684\u60c5\u51b5\u4e0b\uff0c\u8d34\u5b89\u88c5\u7cfb\u7edf\u7684\u7cbe\u5bc6\u5ea6\u4e5f\u5e94\u5f53\u8003\u8651\u5230\u3002\u56fe\u56db\u8868\u660e\u5728\u8d34\u7247\u7cbe\u5bc6\u5ea6\u7684\u6839\u57fa\u4e0a\uff0c\u5e94\u5f53\u91c7\u7528\u7684\u6700\u5c11\u95f4\u9694\u3002\u6bd4\u5982\uff0c\u5047\u5982\u8d34\u5b89\u88c5\u7cfb\u7edf\u7684\u7cbe\u5bc6\u5ea6\u4e3a\u00b145\u00b5m,\u90a3\u9ebc\u5e94\u5f53\u8bbe\u7f6e\u5927\u698290\u00b5m\u7684\u6700\u5c11\u95f4\u9694\u3002<\/p>\n

\n\t\"\u8d85\u5c0f\u578b\u8db3\u5370\u7684\u65e0\u6e90\u5143\u4ef6\u6280\u672f\u7684\u8bbe\u8ba1\u5e94\u7528\u89e3\u51b3\u65b9\u6848\"<\/p>\n

\n\t\u8d34\u88c5\u529b\u4e0e\u901f\u7387\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u8d34\u7247\u5168\u8fc7\u7a0b\u5c42\u9762\u3002\u7531\u4e8e\u6bcf\u53f0\u8bbe\u5907\u90fd\u4e0d\u4e00\u6837\uff0c\u52a1\u5fc5\u5b9a\u4e0b\u7279\u70b9\uff0c\u786e\u4fdd\u901f\u7387\u8d3c\u5feb\u4ee5\u7ef4\u6301\u710a\u9521\u4e1d\u4e0d\u4ece\u52a9\u710a\u818f\u7816\u8ff8\u6e85\uff0c\u5e94\u7528\u7684\u529b\u4e0d\u4f1a\u5c06\u5143\u5668\u4ef6\u592a\u8fc7\u538b\u8fdb\u52a9\u710a\u818f\u3002\u5047\u5982\u5e94\u7528\u5f88\u5927\u7684\u529b\u6216\u592a\u9ad8\u7684\u901f\u7387\uff0c\u4f1a\u63d0\u5347\u710a\u9521\u4e1d\u7403\u6216\u5143\u5668\u4ef6\u504f\u4f4d\u7684\u6982\u7387\u3002<\/p>\n

\n\t\u8d34\u7247\u8bfe\u9898\u7814\u7a76\u8bc4\u5b9a\u901f\u7387\u3001\u80fd\u91cf\u548c\u51cf\u5c11\u9650\u5b9a\u3002\u901a\u5e38\uff0c\u901f\u7387\u548c\u529b\u662f\u4f9d\u9760\u8bbe\u5907\u7684\uff0c\u4f46\u5bf9\u7cbe\u5bc6\u5ea6\uff0c\u710a\u9521\u4e1d\u7194\u6e7f\u4e0e\u81ea\u6211\u8ba4\u8bc6\u529b\u7b49\u7269\u7406\u53d8\u5316\u4e0d\u662f\u4f9d\u9760\u8bbe\u5907\u7684\uff0c\u56e0\u800c\u670d\u52a1\u5e73\u53f0\u4e0e\u670d\u52a1\u5e73\u53f0\u4e2d\u95f4\u5168\u662f\u4e00\u81f4\u7684\u3002\u7ed3\u679c\u663e\u793a\uff0c\u5047\u5982\u5e94\u7528\u8f83\u65e9\u671f\u6240\u8c08\u53ca\u7684\u8fc7\u5b54\u8bbe\u8ba1\u65b9\u6848\uff0c\u957f\u77ed\u89d2\u5ea6\u7684\u8d34\u7247\u504f\u4f4d\u5c06\u6bd4\u603b\u5bbd\u65b9\u4f4d\u7684\u504f\u4f4d\u5bb9\u8bb8\u5927\u91cf\u7684\u81ea\u6211\u8ba4\u8bc6\u3002\u957f\u77ed\u65b9\u4f4d\u592a\u591a\u7684\u504f\u4f4d\u9020\u6210\u6bd4\u603b\u5bbd\u65b9\u4f4d\u5927\u91cf\u7684\u7f3a\u70b9\u3002\u6d41\u56de\u7535\u710a\u710a\u63a5\u4ee5\u540e\u7684\u5143\u5668\u4ef6\u504f\u4f4d\u662f\u603b\u5bbd\u65b9\u4f4d\u504f\u4f4d\u9020\u6210\u7684\u8f83\u5e38\u7528\u7684\u7f3a\u70b9\u3002<\/p>\n

\n\t\u6d41\u56de\u7535\u710a\u710a\u63a5<\/p>\n

\n\t\u6d41\u56de0201\u5143\u5668\u4ef6\u4e0e\u6d41\u56de\u7565\u5fae\u51cf\u5c11\u76840402\u6c92\u6709\u5927\u7684\u533a\u522b\uff1b\u4f46\u662f\u52a1\u5fc5\u7559\u610f0201\u6d41\u56de\u5168\u8fc7\u7a0b\u91c7\u7528\u7684\u5347\u6e29\u7387\u3002\u7528\u5927\u7684\u52a0\u70ed\u503e\u659c\u5ea6\u89e3\u51b30201\u5143\u5668\u4ef6\u5f88\u6709\u53ef\u80fd\u63d0\u5347\u5893\u724c\u7684\u673a\u9047\u3002\u8d85\u8fc7\u6bcf\u52062\u00b0C\u7684\u503e\u659c\u5ea6\u5f88\u6709\u53ef\u80fd\u9020\u6210\u5143\u5668\u4ef6\u4e00\u7aef\u7684\u52a9\u710a\u818f\u7565\u5fae\u6bd4\u53e6\u4e00\u7aef\u6d41\u56de\u5feb\u3002\u5047\u5982\u5143\u5668\u4ef6\u4e00\u8fb9\u6700\u5148\u6d41\u56de\uff0c\u4e0d\u5e73\u8861\u611f\u5c06\u529f\u6548\u5728\u5143\u4ef6\u4e0a\uff0c\u56e0\u4e3a\u754c\u9762\u5f20\u529b\uff0c\u5728\u6700\u5148\u56de\u6d41\u710a\u7089\u76d8\u7684\u65b9\u4f4d\u4e0a\u7acb\u8d77\u5143\u5668\u4ef6\u3002<\/p>\n

\n\t\u6d41\u56de\u5168\u8fc7\u7a0b\u7684\u53e6\u4e00\u65b9\u9762\u662f\u6c14\u4f53\u4e0eN2\u7684\u5e94\u7528\u3002\u6750\u6599<\/u>\u8868\u660e\u5e94\u7528\u6c14\u4f53\u53ef\u964d\u4f4e\u5927\u90e8\u5206\u7f3a\u70b94,5.\u7531\u4e8e\u710a\u9521\u4e1d\u5728N2\u4e2d\u6bd4\u5728\u7a7a\u6c14\u4e2d\u7194\u6e7f\u4e0d\u9519\uff0c\u5e94\u7528\u6c14\u4f53\u81ea\u7136\u73af\u5883\u964d\u4f4e\u7194\u6e7f\uff0c\u5bb9\u8bb8\u6642\u95f4\u5c06\u5143\u5668\u4ef6\u4e24\u8fb9\u7194\u6e7f\u66f4\u4e00\u81f4\u3002\u79d1\u5b66\u7814\u7a76\u9009\u7528\u7684\u81ea\u53d8\u91cf\u5982\u8868\u4e09\u6240\u663e\u793a\uff0c\u5728\u4e09\u4e2a\u7b49\u7ea7\u4e0a\u4e3b\u8981\u53c2\u6570\u7684\u8f6c\u53d8\uff0c\u4ee5\u4e86\u89e3\u5176\u5bf9\u7535\u710a\u710a\u63a5\u70b9\u54c1\u8d28\u548c\u5176\u4ed6\u5168\u8fc7\u7a0b\u76f8\u5173\u7f3a\u70b9\u7684\u5371\u5bb3\u3002<\/p>\n

\n\t\"\u8d85\u5c0f\u578b\u8db3\u5370\u7684\u65e0\u6e90\u5143\u4ef6\u6280\u672f\u7684\u8bbe\u8ba1\u5e94\u7528\u89e3\u51b3\u65b9\u6848\"<\/p>\n

\n\t\u8868\u4e09\u3001Reflow DOE Variables<\/p>\n

\n\t\u7ed3\u679c<\/p>\n

\n\t\u5b8c\u5168\u5730\u4e86\u89e30201\u5168\u8fc7\u7a0b\u662f\u4e0d\u592a\u53ef\u80fd\u7684\u3002\u5728\u672a\u6765\u6570\u5e74\u5185\uff0c\u53ef\u80fd\u5f00\u5c55\u6210\u5343\u4e0a\u4e07\u7684\u79d1\u5b66\u7814\u7a76\uff0c\u5e26\u4e0a\u4e86\u89e3\u5168\u90e8\u6709\u53ef\u80fd\u7684\u5386\u7a0b\u548c\u8bbe\u8ba1\u65b9\u6848\u8981\u7d20\u7684\u603b\u4f53\u76ee\u6807\uff0c\u6765\u8c03\u67e50201\u5168\u8fc7\u7a0b\u3002\u7531\u4e8e\u6bcf\u4e00\u4e2a\u5168\u8fc7\u7a0b\u6a21\u5757\u6709\u8fd9\u822c\u4e4b\u751a\u7684\u81ea\u53d8\u91cf\u53d6\u51b3\u4e8e\u5176\u4ed6\u8981\u7d20\uff0c\u96be\u4ee5\u627e\u51fa\u4e00\u4e2a\u8fbe\u5230\u5168\u90e8\u6709\u53ef\u80fd\u7684\u5168\u8fc7\u7a0b\u95ee\u9898\u7684\u56de\u7b54\u3002\u4f34\u968f\u7740SMT\u7684\u53d1\u5c55\uff0c\u65b0\u7684\u6280\u672f\u6027\u6539\u9769\u521b\u65b0\u5c06\u89c4\u5b9a\u6839\u636e\u79d1\u5b66\u7814\u7a76\u53bb\u5bfb\u627e\u52a0\u5de5\u5de5\u827a\u5bf9\u8bdd\u6846\u548c\u5408\u7406\u7684\u7535\u6e90\u8bbe\u8ba1\u3002<\/p>\n

 <\/p>\n

\u8be5\u6587\u7ae0\u5185\u5bb9\u63d0\u9ad8\u6563\u64ad\u65b0\u6280\u672f\u5e94\u7528\u65b0\u95fb\u8d44\u8baf\uff0c\u5f88\u6709\u53ef\u80fd\u6709\u8f6c\u622a\/\u5f15\u5165\u4e4b\u72b6\u51b5\uff0c\u82e5\u6709\u4fb5\u6743\u884c\u4e3a\u8bf7\u8054\u7edc\u5220\u6389\u3002<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u8d85\u5c0f\u578b\u8db3\u5370\uff08footprint\uff09\u7684\u65e0\u6e90\u5143\u4ef6\uff0c\u59820201\u5143\u4ef6\uff0c\u662f\u7535\u5b50\u5de5\u4e1a\u7684\u70ed\u95e8\u8bdd\u9898\u3002\u8fd9\u4e9b\u5143\u4ef6\u987a\u5e94\u9ad8\u8f93\u5165\/\u8f93\u51fa\uff08I\/O\uff09\u5143\u4ef6\u800c\u5b58\u5728\uff0c\u5982\u82af\u7247\u89c4\u6a21\u5305\u88c5\uff08CSP\uff09\u548c\u5012\u88c5\u82af\u7247\uff08flip chip\uff09\u6280\u672f\uff0c\u5b83\u4eec\u662f\u7535\u5b50\u5305\u88c5\u5c0f\u578b\u5316\u7684\u9700\u8981\u3002\u56fe\u4e00\u628a\u4e00\u4e2a0201\u7684\u5c3a\u5bf8\u4e0e\u4e00\u4e2a0805\u30010603\u3001\u4e00\u53ea\u8682\u8681\u548c\u4e00\u6839\u706b\u67f4\u68d2\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n","protected":false},"author":10,"featured_media":18569,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[289,271,4163],"class_list":["post-18571","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-information","tag-289","tag-271","tag-4163"],"jetpack_featured_media_url":"\/wp-content\/uploads\/2021\/12\/20211215130630-61b9e856e2596.jpg","jetpack-related-posts":[{"id":21211,"url":"https:\/\/www.paiqinano.com\/?p=21211","url_meta":{"origin":18571,"position":0},"title":"SMT\u52a0\u5de5\u4e2d\u7684\u201c\u7acb\u7891\u73b0\u8c61\u201d","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u670823\u65e5","format":false,"excerpt":"\u5728\u8bbe\u8ba1\u7247\u72b6\u7535\u963b\u548c\u7535\u5bb9\u710a\u76d8\u65f6\uff0c\u5e94\u4e25\u683c\u4fdd\u6301\u5176\u6574\u4f53\u5bf9\u79f0\u6027\uff0c\u5373\u710a\u76d8\u56fe\u6848\u7684\u5f62\u72b6\u548c\u5c3a\u5bf8\u5e94\u5b8c\u5168\u4e00\u81f4\uff0c\u4ee5\u786e\u4fdd\u5f53\u9521\u818f\u7194\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2021\/12\/20211215132010-61b9eb8ac23ca.jpeg","width":350,"height":200,"srcset":"\/wp-content\/uploads\/2021\/12\/20211215132010-61b9eb8ac23ca.jpeg 1x, \/wp-content\/uploads\/2021\/12\/20211215132010-61b9eb8ac23ca.jpeg 2x"},"classes":[]},{"id":21341,"url":"https:\/\/www.paiqinano.com\/?p=21341","url_meta":{"origin":18571,"position":1},"title":"\u6d45\u8c08\u8bbe\u8ba1\u65e0\u94c5SMT\u7535\u8def\u677f\u710a\u76d8\u7684\u57fa\u672c\u8981\u6c42","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u67088\u65e5","format":false,"excerpt":"\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u56fd\u5bb6\u867d\u7136\u8fd8\u6ca1\u6709\u5bf9\u65e0\u94c5SMT\u7535\u8def\u677f\u8bbe\u8ba1\u63d0\u51fa\u7279\u6b8a\u8981\u6c42\uff0c\u6ca1\u6709\u4e1a\u5185\u7684smt\u7535\u8def\u677f\u7684\u89c4\u8303\u6807\u51c6\uff0c\u4f46\u662f\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":14439,"url":"https:\/\/www.paiqinano.com\/?p=14439","url_meta":{"origin":18571,"position":2},"title":"\u8bbe\u8ba1\u65e0\u94c5SMT\u7535\u8def\u677f\u710a\u76d8\u6709\u54ea\u4e9b\u57fa\u672c\u8981\u6c42","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2020\u5e741\u67089\u65e5","format":false,"excerpt":"\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u56fd\u5bb6\u867d\u7136\u8fd8\u6ca1\u6709\u5bf9\u65e0\u94c5SMT\u7535\u8def\u677f\u8bbe\u8ba1\u63d0\u51fa\u7279\u6b8a\u8981\u6c42\uff0c\u6ca1\u6709\u4e1a\u5185\u7684smt\u7535\u8def\u677f\u7684\u89c4\u8303\u6807\u51c6\uff0c\u4f46\u662f\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":15037,"url":"https:\/\/www.paiqinano.com\/?p=15037","url_meta":{"origin":18571,"position":3},"title":"\u67d4\u6027\u7535\u8def\u677f\u8bbe\u8ba1\u600e\u4e48\u6837\u6539\u5584\u65e0\u94c5\u73af\u4fdd","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2021\u5e7412\u670814\u65e5","format":false,"excerpt":"\u907f\u514d\u51fa\u73b0\u710a\u63a5\u7acb\u7891\u7684\u60c5\u51b5\uff0c\u6240\u4ee5\u5728\u8bbe\u8ba1\u65f6\u5019\u5bf9\u5668\u4ef6\u7684\u53d7\u70ed\u8981\u8003\u8651\u5468\u5168\uff0c\u4fdd\u8bc1\u6bcf\u4e2a\u5668\u4ef6\u53d7\u70ed\u5747\u5300\u3002 \u4e0d\u540c\u7684\u8868\u9762\u5904\u7406\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2021\/12\/20211214063116-61b83a34c13f0-scaled.jpeg","width":350,"height":200,"srcset":"\/wp-content\/uploads\/2021\/12\/20211214063116-61b83a34c13f0-scaled.jpeg 1x, \/wp-content\/uploads\/2021\/12\/20211214063116-61b83a34c13f0-scaled.jpeg 2x, \/wp-content\/uploads\/2021\/12\/20211214063116-61b83a34c13f0-scaled.jpeg 3x"},"classes":[]},{"id":21139,"url":"https:\/\/www.paiqinano.com\/?p=21139","url_meta":{"origin":18571,"position":4},"title":"SMT\u8d34\u7247\u52a0\u5de5\u6d41\u7a0b\u8bbe\u8ba1","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u67089\u65e5","format":false,"excerpt":"3\u3001\u5c0f\u5916\u5f62\u96c6\u6210\u7535\u8def\uff08SOIC\uff09\uff1a\u5141\u8bb8X\u3001Y\u3001T\uff08\u65cb\u8f6c\u89d2\u5ea6\uff09\u6709\u8d34\u88c5\u504f\u5dee\uff0c\u4f46\u5fc5\u987b\u4fdd\u8bc1\u5668\u4ef6\u5f15\u811a\u5bbd\u5ea6\u76843\/4\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2021\/12\/20211215131956-61b9eb7c963f1.jpeg","width":350,"height":200,"srcset":"\/wp-content\/uploads\/2021\/12\/20211215131956-61b9eb7c963f1.jpeg 1x, \/wp-content\/uploads\/2021\/12\/20211215131956-61b9eb7c963f1.jpeg 2x"},"classes":[]},{"id":21417,"url":"https:\/\/www.paiqinano.com\/?p=21417","url_meta":{"origin":18571,"position":5},"title":"PCB\u7535\u8def\u677f\u4e0aMARK\u70b9\u548c\u8fc7\u5b54\u4f4d\u7f6e\u7684\u90a3\u4e9b\u8bbe\u8ba1\u6709\u4ec0\u4e48\u8981\u6c42\uff1f","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u67088\u65e5","format":false,"excerpt":"MARK\u70b9\u662fPCB\u5e94\u7528\u4e8e\u8bbe\u8ba1\u4e2d\u7684\u81ea\u52a8\u8d34\u7247\u673a\u4e0a\u7684\u4f4d\u7f6e\u8bc6\u522b\u70b9\uff0c\u4e5f\u88ab\u79f0\u4e3a\u57fa\u51c6\u70b9\u3002\u76f4\u5f84\u4e3a1MM\u3002\u94a2\u7f51Mark\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/18571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18571"}],"version-history":[{"count":1,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/18571\/revisions"}],"predecessor-version":[{"id":29098,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/18571\/revisions\/29098"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/media\/18569"}],"wp:attachment":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}