{"id":9624,"date":"2025-01-04T13:15:26","date_gmt":"2025-01-04T13:15:26","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=9624"},"modified":"2025-01-04T13:20:29","modified_gmt":"2025-01-04T13:20:29","slug":"ate-in-pcba-testing-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/zh_hk\/%e5%9c%a8-pcba-%e4%b8%ad%e8%bf%9b%e8%a1%8c%e6%b5%8b%e8%af%95%e7%9a%84%e7%bb%bc%e5%90%88%e6%8c%87%e5%8d%97\/","title":{"rendered":"PCBA \u6d4b\u8bd5\u4e2d\u7684 ATE\uff1a\u7efc\u5408\u6307\u5357"},"content":{"rendered":"<p>\u5728\u9519\u7efc\u590d\u6742\u7684\u7535\u5b50\u5236\u9020\u9886\u57df\uff0c\u786e\u4fdd\u5370\u5237\u7535\u8def\u677f\u7ec4\u4ef6 (PCBA) \u7684\u8d28\u91cf\u548c\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u6b63\u662f\u81ea\u52a8\u6d4b\u8bd5\u8bbe\u5907 (ATE) \u53d1\u6325\u91cd\u8981\u4f5c\u7528\u7684\u5730\u65b9\u3002\u672c\u6587\u5168\u9762\u6982\u8ff0\u4e86 ATE \u5728 PCBA 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\u7c7b\u578b<\/h2>\n\n\n<p>PCBA \u6d4b\u8bd5\u4e2d\u4f7f\u7528\u7684 ATE \u7cfb\u7edf\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u6bcf\u79cd\u7cfb\u7edf\u90fd\u6709\u5176\u4f18\u7f3a\u70b9\u3002\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u63a2\u8ba8\u51e0\u79cd\u6700\u5e38\u89c1\u7684 ATE \u7cfb\u7edf\uff1a<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"incircuit-testers-ict\">\u5728\u7ebf\u6d4b\u8bd5\u4eea\uff08ICT\uff09<\/h3>\n\n\n<p>\u5728\u7ebf\u6d4b\u8bd5\u4eea\u6216 ICT \u5c31\u50cf\u4e00\u4e1d\u4e0d\u82df\u7684\u4fa6\u63a2\uff0c\u5728\u710a\u63a5\u540e\u9010\u4e00\u68c0\u67e5 PCBA \u4e0a\u7684\u6bcf\u4e2a\u5143\u4ef6\u3002\u5b83\u4eec\u4f7f\u7528\u4e00\u79cd\u88ab\u79f0\u4e3a \"\u9489\u5e8a 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class=\"wp-block-heading\" id=\"flying-probe-testers\">\u98de\u9488\u6d4b\u8bd5\u4eea<\/h3>\n\n\n<p>\u98de\u9488\u6d4b\u8bd5\u4eea\u4e3a PCBA \u6d4b\u8bd5\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u7075\u6d3b\u7684\u65b9\u6cd5\u3002\u4e0e ICT \u4e0d\u540c\uff0c\u5b83\u4eec\u4e0d\u4f9d\u8d56\u4e8e\u56fa\u5b9a\u7684 \"\u9489\u5e8a\"\u3002\u76f8\u53cd\uff0c\u5b83\u4eec\u4f7f\u7528\u4e24\u4e2a\u6216\u591a\u4e2a\u63a2\u9488\u5728 PCBA 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class=\"wp-block-heading\" id=\"functional-circuit-testers-fct\">\u529f\u80fd\u7535\u8def\u6d4b\u8bd5\u4eea (FCT)<\/h3>\n\n\n<p>\u529f\u80fd\u7535\u8def\u6d4b\u8bd5\u4eea\u6216 FCT \u91c7\u7528\u6574\u4f53\u6d4b\u8bd5\u65b9\u6cd5\u3002\u5b83\u4eec\u4e0d\u68c0\u67e5\u5355\u4e2a\u5143\u4ef6\uff0c\u800c\u662f\u8bc4\u4f30\u7ec4\u88c5 PCBA \u7684\u6574\u4f53\u529f\u80fd\u3002FCT \u6a21\u62df\u7535\u8def\u677f\u7684\u5b9e\u9645\u8fd0\u884c\u73af\u5883\uff0c\u5e94\u7528\u529f\u80fd\u8f93\u5165\u5e76\u6d4b\u91cf\u8f93\u51fa\uff0c\u4ee5\u9a8c\u8bc1\u7535\u8def\u677f\u662f\u5426\u6309\u9884\u671f\u8fd0\u884c\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5982\u679c PCBA \u662f\u4e3a\u6570\u5b57\u65f6\u949f\u8bbe\u8ba1\u7684\uff0c\u90a3\u4e48 FCT 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\"\u671f\u95f4\uff0c\u7535\u8def\u677f\u901a\u7535\u5e76\u63a5\u53d7\u529f\u80fd\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e00\u8fc7\u7a0b\u6709\u52a9\u4e8e\u52a0\u901f\u5143\u4ef6\u7684\u8001\u5316\uff0c\u4f7f\u90a3\u4e9b\u5b58\u5728\u6f5c\u5728\u7f3a\u9677\u7684\u5143\u4ef6\u53ca\u65e9\u5931\u6548\u3002\u901a\u8fc7\u8bc6\u522b\u548c\u6d88\u9664\u8fd9\u4e9b\u8584\u5f31\u5143\u4ef6\uff0c\u9884\u70e7\u6d4b\u8bd5\u5927\u5927\u63d0\u9ad8\u4e86\u7535\u5b50\u4ea7\u54c1\u7684\u957f\u671f\u53ef\u9760\u6027\u3002\u9884\u70e7\u8fc7\u7a0b\u7684\u6301\u7eed\u65f6\u95f4\u548c\u6e29\u5ea6\u662f\u6839\u636e\u4ea7\u54c1\u8981\u6c42\u548c\u884c\u4e1a\u6807\u51c6\u7cbe\u5fc3\u786e\u5b9a\u7684\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"automated-optical-inspection-aoi\">\u81ea\u52a8\u5149\u5b66\u68c0\u6d4b (AOI)<\/h3>\n\n\n<p>\u81ea\u52a8\u5149\u5b66\u68c0\u6d4b\uff08AOI\uff09\u7cfb\u7edf\u662f ATE \u4e16\u754c\u7684 \"\u773c\u775b\"\u3002\u5b83\u4eec\u4f7f\u7528\u6444\u50cf\u5934\u548c\u590d\u6742\u7684\u56fe\u50cf\u5904\u7406\u8f6f\u4ef6\u5bf9 PCBA \u8fdb\u884c\u89c6\u89c9\u68c0\u6d4b\uff0c\u4ee5\u53d1\u73b0\u7f3a\u9677\u3002AOI \u7cfb\u7edf\u80fd\u5feb\u901f\u68c0\u6d4b\u51fa\u5143\u4ef6\u7f3a\u5931\u3001\u5143\u4ef6\u65b9\u5411\u4e0d\u6b63\u786e\u3001\u710a\u6865\u548c\u710a\u6599\u4e0d\u8db3\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u5c06\u5176\u89c6\u4e3a\u4e00\u79cd\u9ad8\u901f\u89c6\u89c9\u8d28\u91cf\u68c0\u67e5\uff0c\u751a\u81f3\u53ef\u4ee5\u53d1\u73b0\u6700\u5fae\u5c0f\u7684\u7455\u75b5\u3002\u81ea\u52a8\u5149\u5b66\u68c0\u6d4b\u901a\u5e38\u7528\u4f5c\u7b2c\u4e00\u9053\u68c0\u6d4b\uff0c\u4ee5\u8bc6\u522b\u4e25\u91cd\u7684\u5236\u9020\u7f3a\u9677\uff0c\u63d0\u4f9b\u4e00\u79cd\u5feb\u901f\u6709\u6548\u7684\u65b9\u6cd5\u6765\u53d1\u73b0\u660e\u663e\u7684\u95ee\u9898\u3002\u5148\u8fdb\u7684 AOI \u7cfb\u7edf\u751a\u81f3\u53ef\u4ee5\u6267\u884c 3D \u68c0\u6d4b\uff0c\u6d4b\u91cf\u5143\u4ef6\u9ad8\u5ea6\u548c\u710a\u70b9\u4f53\u79ef\uff0c\u4ee5\u63d0\u4f9b\u66f4\u5168\u9762\u7684\u8bc4\u4f30\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"xray-inspection-systems\">X \u5c04\u7ebf\u68c0\u6d4b\u7cfb\u7edf<\/h3>\n\n\n<p>X \u5c04\u7ebf\u68c0\u6d4b\u7cfb\u7edf\u5e26\u6211\u4eec\u8fdb\u5165 PCBA \u8868\u9762\u4e0b\u7684\u9690\u79d8\u4e16\u754c\u3002\u5b83\u4eec\u4f7f\u7528 X \u5c04\u7ebf\u521b\u5efa\u7535\u8def\u677f\u5185\u90e8\u7ed3\u6784\u7684\u56fe\u50cf\uff0c\u63ed\u793a\u8089\u773c\u770b\u4e0d\u5230\u7684\u7f3a\u9677\u3002\u8fd9\u5bf9\u4e8e\u68c0\u6d4b\u7403\u6805\u9635\u5217 (BGA) \u5c01\u88c5\u548c\u5176\u4ed6\u5177\u6709\u9690\u85cf\u710a\u63a5\u8fde\u63a5\u7684\u7ec4\u4ef6\u7279\u522b\u6709\u7528\u3002<\/p>\n\n\n\n<p>X \u5c04\u7ebf\u68c0\u6d4b\u53ef\u4ee5\u53d1\u73b0\u710a\u70b9\u7a7a\u6d1e\u3001\u5185\u90e8\u77ed\u8def\u548c\u7ec4\u4ef6\u9519\u4f4d\u7b49\u95ee\u9898\u3002\u6211\u4eec\u63d0\u4f9b\u4e8c\u7ef4\u548c\u4e09\u7ef4 X \u5c04\u7ebf\u7cfb\u7edf\uff0c\u5176\u4e2d\u4e09\u7ef4\u7cfb\u7edf\u53ef\u63d0\u4f9b\u66f4\u8be6\u7ec6\u3001\u66f4\u5168\u9762\u7684\u5185\u90e8\u7ed3\u6784\u89c6\u56fe\uff0c\u4ece\u800c\u8fdb\u884c\u66f4\u5f7b\u5e95\u7684\u5206\u6790\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"key-components-of-ate-systems\">ATE \u7cfb\u7edf\u7684\u5173\u952e\u7ec4\u4ef6<\/h2>\n\n\n<p>ATE \u7cfb\u7edf\u662f\u4e00\u79cd\u590d\u6742\u7684\u673a\u5668\uff0c\u7531\u591a\u4e2a\u5173\u952e\u90e8\u4ef6\u7ec4\u6210\uff0c\u53ef\u65e0\u7f1d\u534f\u4f5c\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u6d4b\u8bd5\u4eea\u5668\uff1a<\/strong> \u8fd9\u662f ATE \u7cfb\u7edf\u7684\u6838\u5fc3\uff0c\u63d0\u4f9b\u6d4b\u8bd5 PCBA \u6240\u9700\u7684\u5de5\u5177\u3002\u5b83\u5305\u62ec\u7ed9\u7535\u8def\u677f\u901a\u7535\u7684\u7535\u6e90\u3001\u521b\u5efa\u6d4b\u8bd5\u4fe1\u53f7\u7684\u4fe1\u53f7\u53d1\u751f\u5668\u3001\u6d4b\u91cf\u7535\u538b\u548c\u7535\u6d41\u7684\u6570\u5b57\u4e07\u7528\u8868 (DMM)\u3001\u5206\u6790\u6ce2\u5f62\u7684\u793a\u6ce2\u5668\u4ee5\u53ca\u5176\u4ed6\u4e13\u7528\u4eea\u5668\u3002<\/li>\n\n\n\n<li><strong>\u4ea4\u6362\u7cfb\u7edf\uff1a<\/strong> \u5b83\u4eec\u5145\u5f53 ATE \u7cfb\u7edf\u7684\u6d41\u91cf\u63a7\u5236\u5668\uff0c\u5728\u6d4b\u8bd5\u4eea\u5668\u548c DUT \u4e0a\u7684\u5404\u4e2a\u6d4b\u8bd5\u70b9\u4e4b\u95f4\u8def\u7531\u4fe1\u53f7\u3002\u5b83\u4eec\u5141\u8bb8\u5c06\u591a\u4e2a\u6d4b\u8bd5\u70b9\u8fde\u63a5\u5230\u6570\u91cf\u6709\u9650\u7684\u4eea\u5668\u4e0a\uff0c\u4ece\u800c\u4f18\u5316\u8d44\u6e90\u5229\u7528\u7387\u3002<\/li>\n\n\n\n<li><strong>\u6d4b\u8bd5\u5939\u5177\uff1a<\/strong> \u5b83\u4eec\u63d0\u4f9b ATE \u7cfb\u7edf\u4e0e DUT \u4e4b\u95f4\u7684\u7269\u7406\u63a5\u53e3\u3002\u5bf9\u4e8e\u4fe1\u606f\u548c\u901a\u4fe1\u6280\u672f\u800c\u8a00\uff0c\u8fd9\u662f \"\u9489\u5e8a \"\u5939\u5177\uff0c\u800c\u529f\u80fd\u6d4b\u8bd5\u4eea\u53ef\u80fd\u4f7f\u7528\u8fb9\u7f18\u8fde\u63a5\u5668\u6216\u5b9a\u5236\u7535\u7f06\u6765\u8fde\u63a5\u7535\u8def\u677f\u3002<\/li>\n\n\n\n<li><strong>\u8f6f\u4ef6\u548c\u7f16\u7a0b\uff1a<\/strong> ATE \u7cfb\u7edf\u7684\u5927\u8111\u3002\u8be5\u8f6f\u4ef6\u5b9a\u4e49\u6d4b\u8bd5\u5e8f\u5217\u3001\u63a7\u5236\u4eea\u5668\u8bbe\u7f6e\u5e76\u8bbe\u5b9a\u901a\u8fc7\/\u5931\u8d25\u6807\u51c6\u3002\u6d4b\u8bd5\u7a0b\u5e8f\u901a\u5e38\u4f7f\u7528 C++\u3001Python \u7b49\u8bed\u8a00\u6216\u4e13\u95e8\u7684\u6d4b\u8bd5\u8bed\u8a00\u7f16\u5199\u3002<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-ate-works-in-pcba-testing\">ATE \u5982\u4f55\u5728 PCBA \u6d4b\u8bd5\u4e2d\u53d1\u6325\u4f5c\u7528<\/h2>\n\n\n<p>\u4f7f\u7528 ATE \u6d4b\u8bd5 PCBA \u7684\u8fc7\u7a0b\u6d89\u53ca\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"test-program-development\">\u6d4b\u8bd5\u7a0b\u5e8f\u5f00\u53d1<\/h3>\n\n\n<p>\u521b\u5efa\u6d4b\u8bd5\u7a0b\u5e8f\u662f\u5173\u952e\u7684\u7b2c\u4e00\u6b65\u3002\u6d4b\u8bd5\u5de5\u7a0b\u5e08\u6839\u636e PCBA \u7684\u8bbe\u8ba1\u89c4\u683c\u548c\u6d4b\u8bd5\u8981\u6c42\u5236\u5b9a\u8fd9\u4e9b\u7a0b\u5e8f\u3002\u6d4b\u8bd5\u7a0b\u5e8f\u5b9a\u4e49\u4e86\u6d4b\u8bd5\u7684\u7cbe\u786e\u987a\u5e8f\u3001\u8981\u65bd\u52a0\u7684\u523a\u6fc0\u4ee5\u53ca\u5065\u5eb7\u7535\u8def\u677f\u7684\u9884\u671f\u54cd\u5e94\u3002\u8fd9\u9700\u8981\u5bf9 PCBA \u7684\u529f\u80fd\u548c ATE \u7cfb\u7edf\u7684\u80fd\u529b\u6709\u6df1\u5165\u7684\u4e86\u89e3\u3002\u901a\u5e38\uff0c\u8fd9\u4e9b\u7a0b\u5e8f\u8fd8\u5305\u62ec\u8bca\u65ad\u4f8b\u7a0b\uff0c\u4ee5\u627e\u51fa\u68c0\u6d4b\u5230\u7684\u4efb\u4f55\u6545\u969c\u7684\u6839\u672c\u539f\u56e0\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"fixture-design-and-fabrication\">\u5939\u5177\u8bbe\u8ba1\u548c\u5236\u9020<\/h3>\n\n\n<p>\u6d4b\u8bd5\u5939\u5177\u662f\u5728 ATE \u7cfb\u7edf\u548c\u88ab\u6d4b\u8bbe\u5907\u4e4b\u95f4\u63d0\u4f9b\u53ef\u9760\u7535\u6c14\u8fde\u63a5\u7684\u5173\u952e\u90e8\u4ef6\u3002\u5bf9\u4e8e\u4fe1\u606f\u548c\u901a\u4fe1\u6280\u672f\u800c\u8a00\uff0c\u8fd9\u5305\u62ec\u8bbe\u8ba1\u4e00\u4e2a \"\u9489\u5e8a \"\u5939\u5177\uff0c\u5176\u5f39\u7c27\u63a2\u9488\uff08pogo pins\uff09\u53ef\u7cbe\u786e\u5b9a\u4f4d\uff0c\u4ee5\u63a5\u89e6 PCBA \u4e0a\u7684\u7279\u5b9a\u6d4b\u8bd5\u70b9\u3002\u529f\u80fd\u6d4b\u8bd5\u5939\u5177\u53ef\u80fd\u4f7f\u7528\u8fb9\u7f18\u8fde\u63a5\u5668\u3001\u5b9a\u5236\u7535\u7f06\u6216\u591a\u79cd\u65b9\u6cd5\u7684\u7ec4\u5408\u3002\u5939\u5177\u8bbe\u8ba1\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u63a2\u9488\u4f4d\u7f6e\u3001\u4fe1\u53f7\u5b8c\u6574\u6027\u548c\u673a\u68b0\u7a33\u5b9a\u6027\u3002\u8fd9\u4e9b\u5939\u5177\u901a\u5e38\u91c7\u7528\u7cbe\u5bc6\u52a0\u5de5\u548c\u88c5\u914d\u6280\u672f\u5236\u9020\uff0c\u4ee5\u786e\u4fdd\u7cbe\u5ea6\u548c\u8010\u7528\u6027\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"test-execution-data-analysis-and-interpretation\">\u6d4b\u8bd5\u6267\u884c\u3001\u6570\u636e\u5206\u6790\u548c\u89e3\u91ca<\/h3>\n\n\n<p>PCBA \u653e\u5165\u6d4b\u8bd5\u5939\u5177\u540e\uff0c\u6d4b\u8bd5\u7a0b\u5e8f\u4fbf\u5f00\u59cb\u6267\u884c\u3002ATE \u7cfb\u7edf\u5f00\u59cb\u8fd0\u884c\uff0c\u65bd\u52a0\u6307\u5b9a\u7684\u523a\u6fc0\u5e76\u4ed4\u7ec6\u6d4b\u91cf\u53cd\u5e94\u3002\u7136\u540e\u5c06\u8fd9\u4e9b\u6570\u636e\u4e0e\u6d4b\u8bd5\u7a0b\u5e8f\u4e2d\u5b9a\u4e49\u7684\u9884\u671f\u503c\u8fdb\u884c\u6bd4\u8f83\u3002\u6d4b\u8bd5\u7ed3\u679c\u5c06\u663e\u793a\u7ed9\u64cd\u4f5c\u5458\uff0c\u6e05\u695a\u5730\u8868\u660e\u7535\u8def\u677f\u662f\u901a\u8fc7\u4e86\u6d4b\u8bd5\u8fd8\u662f\u5931\u8d25\u4e86\u3002\u4f46\u8fd9\u4e00\u8fc7\u7a0b\u5e76\u672a\u5c31\u6b64\u7ed3\u675f\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"data-analysis\">\u6570\u636e\u5206\u6790<\/h4>\n\n\n<p>ATE \u7cfb\u7edf\u662f\u6570\u636e\u4e2d\u5fc3\uff0c\u5728\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u6536\u96c6\u5927\u91cf\u4fe1\u606f\u3002\u8fd9\u4e9b\u6570\u636e\u662f\u8bc6\u522b\u8d8b\u52bf\u3001\u6a21\u5f0f\u548c\u6f5c\u5728\u6d41\u7a0b\u6539\u8fdb\u7684\u91d1\u77ff\u3002\u7edf\u8ba1\u8fc7\u7a0b\u63a7\u5236 (SPC) \u6280\u672f\u901a\u5e38\u7528\u4e8e\u76d1\u63a7\u6d4b\u8bd5\u7ed3\u679c\uff0c\u68c0\u6d4b\u4e0e\u9884\u671f\u6027\u80fd\u7684\u4efb\u4f55\u504f\u5dee\u3002\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u8981\u8fdb\u884c\u8be6\u7ec6\u7684\u6545\u969c\u5206\u6790\uff0c\u627e\u51fa\u7f3a\u9677\u7684\u6839\u672c\u539f\u56e0\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"data-interpretation-and-actionable-insights\">\u6570\u636e\u89e3\u8bfb\u548c\u53ef\u884c\u89c1\u89e3<\/h4>\n\n\n<p>\u89e3\u8bfb ATE \u6570\u636e\u9700\u8981\u7ed3\u5408\u6d4b\u8bd5\u6d41\u7a0b\u548c PCBA \u529f\u80fd\u65b9\u9762\u7684\u4e13\u4e1a\u77e5\u8bc6\u3002\u6d4b\u8bd5\u5de5\u7a0b\u5e08\u8981\u6df1\u5165\u7814\u7a76\u6545\u969c\u65e5\u5fd7\u3001\u53c2\u6570\u6d4b\u91cf\u548c\u5176\u4ed6\u6570\u636e\u70b9\uff0c\u4ee5\u786e\u5b9a\u5bfc\u81f4\u7f3a\u9677\u7684\u7279\u5b9a\u7ec4\u4ef6\u6216\u6d41\u7a0b\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u67d0\u4e2a\u5143\u4ef6\u59cb\u7ec8\u65e0\u6cd5\u901a\u8fc7\u710a\u70b9\u6d4b\u8bd5\uff0c\u8fd9\u53ef\u80fd\u8868\u660e\u9700\u8981\u8c03\u6574\u56de\u6d41\u710a\u63a5\u66f2\u7ebf\u6216\u6539\u5584\u5143\u4ef6\u7684\u53ef\u710a\u6027\u3002\u8fd9\u4e9b\u5b9d\u8d35\u7684\u4fe1\u606f\u53ef\u7528\u4e8e\u6539\u8fdb\u5236\u9020\u5de5\u827a\u3001\u4f18\u5316\u8bbe\u8ba1\u5e76\u6700\u7ec8\u63d0\u9ad8\u4ea7\u54c1\u8d28\u91cf\u3002<\/p>\n\n\n\n<p>\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528\u5148\u8fdb\u7684\u7edf\u8ba1\u65b9\u6cd5\u6765\u5206\u6790 ATE \u6570\u636e\u3002\u4e00\u79cd\u5f3a\u5927\u7684\u6280\u672f\u662f <strong>\u5e15\u7d2f\u6258\u5206\u6790<\/strong>\u8fd9\u6709\u52a9\u4e8e\u786e\u5b9a\u6700\u91cd\u8981\u7684\u7f3a\u9677\u7c7b\u578b\u3002\u901a\u8fc7\u5728\u5e15\u7d2f\u6258\u56fe\u8868\u4e0a\u7ed8\u5236\u4e0d\u540c\u7f3a\u9677\u7c7b\u578b\u7684\u9891\u7387\uff0c\u6211\u4eec\u53ef\u4ee5\u5feb\u901f\u4e86\u89e3\u54ea\u4e9b\u95ee\u9898\u9020\u6210\u7684\u95ee\u9898\u6700\u591a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u4f1a\u53d1\u73b0 80% \u7684\u7f3a\u9677\u662f\u7531\u4e8e\u710a\u6865\u548c\u5143\u4ef6\u7f3a\u5931\u9020\u6210\u7684\u3002\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u628a\u6539\u8fdb\u5de5\u4f5c\u7684\u91cd\u70b9\u653e\u5728\u8fd9\u4e9b\u5173\u952e\u9886\u57df\u4e0a\u3002<\/p>\n\n\n\n<p>\u53e6\u4e00\u4e2a\u6709\u4ef7\u503c\u7684\u5de5\u5177\u662f <strong>\u5a01\u5e03\u5c14\u5206\u5e03<\/strong>\u8fd9\u5bf9\u4e8e\u5206\u6790\u9884\u70e7\u6d4b\u8bd5\u7684\u53ef\u9760\u6027\u6570\u636e\u5c24\u4e3a\u6709\u7528\u3002Weibull \u5206\u5e03\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5efa\u7acb\u5143\u4ef6\u5931\u6548\u65f6\u95f4\u6a21\u578b\uff0c\u5e76\u9884\u6d4b\u4ea7\u54c1\u7684\u957f\u671f\u53ef\u9760\u6027\u3002\u901a\u8fc7\u5206\u6790 Weibull \u5206\u5e03\u7684\u5f62\u72b6\u548c\u6bd4\u4f8b\u53c2\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u4e3b\u8981\u7684\u5931\u6548\u673a\u5236\uff0c\u5e76\u636e\u6b64\u4f18\u5316\u6211\u4eec\u7684\u9884\u70e7\u8fc7\u7a0b\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"benefits-of-using-ate-in-pcba-testing\">\u5728 PCBA \u6d4b\u8bd5\u4e2d\u4f7f\u7528 ATE \u7684\u597d\u5904<\/h2>\n\n\n<p>\u5728 PCBA \u6d4b\u8bd5\u4e2d\u4f7f\u7528 ATE \u6709\u8bb8\u591a\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u63d0\u9ad8\u6d4b\u8bd5\u541e\u5410\u91cf\uff1a<\/strong> ATE \u7cfb\u7edf\u6d4b\u8bd5 PCBA \u7684\u901f\u5ea6\u6bd4\u4eba\u5de5\u6d4b\u8bd5\u5feb\u5f97\u591a\uff0c\u53ef\u663e\u8457\u63d0\u9ad8\u4ea7\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u63d0\u9ad8\u6d4b\u8bd5\u8986\u76d6\u7387\uff1a<\/strong> \u4e0e\u4eba\u5de5\u65b9\u6cd5\u76f8\u6bd4\uff0cATE \u53ef\u4ee5\u6267\u884c\u8303\u56f4\u66f4\u5e7f\u7684\u6d4b\u8bd5\uff0c\u786e\u4fdd\u68c0\u6d4b\u51fa\u66f4\u591a\u6f5c\u5728\u7f3a\u9677\u3002<\/li>\n\n\n\n<li><strong>\u63d0\u9ad8\u51c6\u786e\u6027\u548c\u53ef\u91cd\u590d\u6027\uff1a<\/strong> ATE \u7cfb\u7edf\u53ef\u63d0\u4f9b\u4e00\u81f4\u3001\u51c6\u786e\u7684\u6d4b\u8bd5\u7ed3\u679c\uff0c\u6d88\u9664\u4eba\u4e3a\u9519\u8bef\u7684\u98ce\u9669\u3002<\/li>\n\n\n\n<li><strong>\u964d\u4f4e\u52b3\u52a8\u529b\u6210\u672c\uff1a<\/strong> \u81ea\u52a8\u5316\u51cf\u5c11\u4e86\u5bf9\u4eba\u5de5\u6d4b\u8bd5\u7684\u9700\u6c42\uff0c\u4ece\u800c\u5927\u5927\u8282\u7701\u4e86\u4eba\u529b\u6210\u672c\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u8bb0\u5f55\u548c\u53ef\u8ffd\u6eaf\u6027<\/strong> ATE \u7cfb\u7edf\u53ef\u81ea\u52a8\u8bb0\u5f55\u6d4b\u8bd5\u7ed3\u679c\uff0c\u4e3a\u6539\u8fdb\u6d41\u7a0b\u548c\u786e\u4fdd\u53ef\u8ffd\u6eaf\u6027\u63d0\u4f9b\u5b9d\u8d35\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"understanding-test-coverage-in-ate\">\u4e86\u89e3 ATE \u4e2d\u7684\u6d4b\u8bd5\u8986\u76d6\u7387<\/h2>\n\n\n<p>\u6d4b\u8bd5\u8986\u76d6\u7387\u662f ATE \u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\u3002\u5b83\u6307\u7684\u662f\u5bf9 PCBA \u8fdb\u884c\u6f5c\u5728\u7f3a\u9677\u6d4b\u8bd5\u7684\u7a0b\u5ea6\uff0c\u901a\u5e38\u7528\u53ef\u68c0\u6d4b\u5230\u7684\u6545\u969c\u603b\u6570\u7684\u767e\u5206\u6bd4\u6765\u8868\u793a\u3002\u9ad8\u6d4b\u8bd5\u8986\u76d6\u7387\u5bf9\u4e8e\u786e\u4fdd\u4ea7\u54c1\u8d28\u91cf\u548c\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002\u4f46\u6211\u4eec\u5982\u4f55\u5b9e\u73b0\u5b83\u5462\uff1f<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"fault-spectrum-analysis\">\u6545\u969c\u9891\u8c31\u5206\u6790<\/h3>\n\n\n<p>\u8fd9\u662f\u4e00\u79cd\u786e\u5b9a PCBA \u53ef\u80fd\u51fa\u73b0\u7684\u6545\u969c\u7c7b\u578b\u7684\u65b9\u6cd5\u3002\u5b83\u5305\u62ec\u5bf9\u5236\u9020\u5de5\u827a\u3001\u5143\u4ef6\u7c7b\u578b\u548c\u8bbe\u8ba1\u7279\u6027\u8fdb\u884c\u5168\u9762\u5206\u6790\uff0c\u4ee5\u786e\u5b9a\u6f5c\u5728\u7684\u6545\u969c\u673a\u5236\u3002\u5e38\u89c1\u7684\u6545\u969c\u7c7b\u578b\u5305\u62ec\u77ed\u8def\u3001\u5f00\u8def\u3001\u5143\u4ef6\u503c\u9519\u8bef\u3001\u5143\u4ef6\u7f3a\u5931\u548c\u529f\u80fd\u6545\u969c\u3002\u4e86\u89e3\u6545\u969c\u9891\u8c31\u6709\u52a9\u4e8e\u9009\u62e9\u9002\u5f53\u7684 ATE \u6280\u672f\u548c\u4f18\u5316\u6d4b\u8bd5\u8303\u56f4\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"test-point-selection-strategies\">\u6d4b\u8bd5\u70b9\u9009\u62e9\u7b56\u7565<\/h3>\n\n\n<p>\u6d4b\u8bd5\u70b9\u662f PCBA \u4e0a\u53ef\u4ee5\u8fdb\u884c\u7535\u6c14\u6d4b\u91cf\u7684\u7279\u5b9a\u4f4d\u7f6e\u3002\u9009\u62e9\u6b63\u786e\u7684\u6d4b\u8bd5\u70b9\u5bf9\u4e8e\u5b9e\u73b0\u9ad8\u6d4b\u8bd5\u8986\u76d6\u7387\u81f3\u5173\u91cd\u8981\u3002\u76f8\u5173\u7b56\u7565\u65e8\u5728\u6700\u5927\u9650\u5ea6\u5730\u68c0\u6d4b\u6545\u969c\uff0c\u540c\u65f6\u5c3d\u91cf\u51cf\u5c11\u6240\u7528\u6d4b\u8bd5\u70b9\u7684\u6570\u91cf\u3002\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20\u5305\u62ec\u5143\u4ef6\u7684\u53ef\u53ca\u6027\u3001\u4fe1\u53f7\u5b8c\u6574\u6027\u548c ATE \u7cfb\u7edf\u7684\u80fd\u529b\u3002\u53ef\u6d4b\u8bd5\u6027\u8bbe\u8ba1 (DFT) \u6307\u5357\u901a\u5e38\u5efa\u8bae\u5728\u6240\u6709\u5173\u952e\u7f51\u7edc\u548c\u5143\u4ef6\u5f15\u811a\u4e0a\u653e\u7f6e\u6d4b\u8bd5\u70b9\uff0c\u4ee5\u786e\u4fdd\u5f7b\u5e95\u6d4b\u8bd5\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"advanced-ate-techniques-for-complex-pcbas\">\u7528\u4e8e\u590d\u6742 PCBA \u7684\u5148\u8fdb ATE \u6280\u672f<\/h2>\n\n\n<p>\u968f\u7740 PCBA \u65e5\u76ca\u590d\u6742\uff0c\u9700\u8981\u91c7\u7528\u5148\u8fdb\u7684\u6d4b\u8bd5\u6280\u672f\u6765\u786e\u4fdd\u5176\u8d28\u91cf\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"boundary-scan-testing\">\u8fb9\u754c\u626b\u63cf\u6d4b\u8bd5<\/h3>\n\n\n<p>\u8fb9\u754c\u626b\u63cf\uff0c\u4e5f\u79f0\u4e3a IEEE 1149.1 \u6216 JTAG\uff0c\u662f\u4e00\u79cd\u6d4b\u8bd5 PCBA \u4e0a\u96c6\u6210\u7535\u8def (IC) \u4e4b\u95f4\u4e92\u8fde\u7684\u5f3a\u5927\u65b9\u6cd5\u3002\u5b83\u4f7f\u7528\u96c6\u6210\u7535\u8def\u4e2d\u5d4c\u5165\u7684\u7279\u6b8a\u6d4b\u8bd5\u903b\u8f91\u6765\u63a7\u5236\u548c\u89c2\u5bdf\u5176\u5f15\u811a\u4e0a\u7684\u4fe1\u53f7\u3002\u8fd9\u6837\uff0c\u5373\u4f7f\u6d4b\u8bd5\u70b9\u7684\u7269\u7406\u63a5\u89e6\u53d7\u5230\u9650\u5236\uff0c\u4e5f\u80fd\u68c0\u6d4b\u51fa\u96c6\u6210\u7535\u8def\u4e4b\u95f4\u8fde\u63a5\u7684\u77ed\u8def\u3001\u5f00\u8def\u548c\u5176\u4ed6\u7f3a\u9677\u3002\u8fb9\u754c\u626b\u63cf\u5bf9\u4e8e\u6d4b\u8bd5\u590d\u6742\u3001\u9ad8\u5bc6\u5ea6\u7684 PCBA \u7279\u522b\u6709\u7528\uff0c\u5b83\u53ef\u4ee5\u4e0e\u5176\u4ed6 ATE \u6280\u672f\u76f8\u7ed3\u5408\uff0c\u63d0\u4f9b\u5168\u9762\u7684\u6d4b\u8bd5\u8986\u76d6\u8303\u56f4\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"builtin-selftest-bist\">\u5185\u7f6e\u81ea\u68c0 (BIST)<\/h3>\n\n\n<p>BIST \u662f\u4e00\u79cd PCBA \u6216\u96c6\u6210\u7535\u8def\u81ea\u68c0\u6280\u672f\u3002\u6dfb\u52a0\u7684\u7279\u6b8a\u7535\u8def\u53ef\u751f\u6210\u6d4b\u8bd5\u6a21\u5f0f\u5e76\u5206\u6790\u54cd\u5e94\uff0c\u4f7f\u8bbe\u5907\u80fd\u591f\u68c0\u67e5\u81ea\u8eab\u529f\u80fd\u3002BIST \u53ef\u7528\u4e8e\u6d4b\u8bd5\u6570\u5b57\u7535\u8def\u3001\u5b58\u50a8\u8bbe\u5907\u548c\u5176\u4ed6\u5143\u4ef6\u3002\u5b83\u53ef\u4ee5\u51cf\u5c11\u5bf9\u5916\u90e8 ATE \u7684\u9700\u6c42\uff0c\u7279\u522b\u662f\u5728\u73b0\u573a\u6d4b\u8bd5\u548c\u8bca\u65ad\u65f6\u3002BIST \u8fd8\u53ef\u4e0e ATE \u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u63d0\u9ad8\u6d4b\u8bd5\u6548\u7387\u5e76\u7f29\u77ed\u6d4b\u8bd5\u65f6\u95f4\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"systemlevel-testing\">\u7cfb\u7edf\u7ea7\u6d4b\u8bd5<\/h3>\n\n\n<p>\u7cfb\u7edf\u7ea7\u6d4b\u8bd5\u5305\u62ec\u5c06 PCBA \u4f5c\u4e3a\u66f4\u5927\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\u8fdb\u884c\u6d4b\u8bd5\u3002\u8fd9\u53ef\u9a8c\u8bc1 PCBA \u80fd\u5426\u4e0e\u5176\u4ed6\u7ec4\u4ef6\u6b63\u786e\u4ea4\u4e92\uff0c\u5e76\u5728\u6574\u4e2a\u7cfb\u7edf\u4e2d\u6267\u884c\u5176\u9884\u671f\u529f\u80fd\u3002\u7cfb\u7edf\u7ea7\u6d4b\u8bd5\u53ef\u4ee5\u53d1\u73b0\u4f4e\u7ea7\u6d4b\u8bd5\u53ef\u80fd\u65e0\u6cd5\u53d1\u73b0\u7684\u96c6\u6210\u95ee\u9898\u548c\u529f\u80fd\u6545\u969c\u3002\u8fd9\u901a\u5e38\u9700\u8981\u80fd\u771f\u5b9e\u6a21\u62df\u7cfb\u7edf\u73af\u5883\u7684\u4e13\u7528\u6d4b\u8bd5\u8bbe\u5907\u548c\u8f6f\u4ef6\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"signal-integrity-power-integrity-and-thermal-testing\">\u4fe1\u53f7\u5b8c\u6574\u6027\u3001\u7535\u6e90\u5b8c\u6574\u6027\u548c\u70ed\u6d4b\u8bd5<\/h3>\n\n\n<p>\u8fd9\u4e9b\u4e13\u4e1a\u6d4b\u8bd5\u9488\u5bf9\u73b0\u4ee3 PCBA \u6027\u80fd\u7684\u5173\u952e\u65b9\u9762\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"signal-integrity-testing\">\u4fe1\u53f7\u5b8c\u6574\u6027\u6d4b\u8bd5<\/h4>\n\n\n<p>\u8fd9\u53ef\u786e\u4fdd\u4fe1\u53f7\u5728 PCBA \u4e0a\u6b63\u786e\u4f20\u64ad\uff0c\u4e0d\u4f1a\u51fa\u73b0\u8fc7\u5ea6\u5931\u771f\u3001\u53cd\u5c04\u6216\u4e32\u6270\u3002\u8fd9\u5305\u62ec\u6d4b\u91cf\u963b\u6297\u3001\u4e0a\u5347\u65f6\u95f4\u548c\u773c\u56fe\u7b49\u53c2\u6570\u3002\u9700\u8981\u4f7f\u7528\u4e13\u4e1a\u7684 ATE \u8bbe\u5907\uff0c\u5982\u65f6\u57df\u53cd\u5c04\u4eea (TDR) \u548c\u77e2\u91cf\u7f51\u7edc\u5206\u6790\u4eea (VNA)\u3002\u4fe1\u53f7\u5b8c\u6574\u6027\u5bf9\u9ad8\u901f\u6570\u5b57\u7535\u8def\u548c\u5c04\u9891\u7535\u8def\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"power-integrity-testing\">\u7535\u6e90\u5b8c\u6574\u6027\u6d4b\u8bd5<\/h4>\n\n\n<p>\u8fd9\u53ef\u9a8c\u8bc1 PCBA \u4e0a\u7684\u914d\u7535\u7f51\u7edc (PDN) \u80fd\u5426\u4e3a\u6240\u6709\u5143\u4ef6\u63d0\u4f9b\u6e05\u6d01\u7a33\u5b9a\u7684\u7535\u6e90\u3002\u8fd9\u5305\u62ec\u6d4b\u91cf\u76f4\u6d41\u538b\u964d\u3001\u4ea4\u6d41\u7eb9\u6ce2\u548c\u77ac\u6001\u54cd\u5e94\u7b49\u53c2\u6570\u3002\u4e13\u7528\u63a2\u5934\u548c\u4eea\u5668\u7528\u4e8e\u5206\u6790\u7535\u6e90\u5b8c\u6574\u6027\u3002\u8fd9\u5bf9\u4e8e\u9632\u6b62\u7535\u6e90\u76f8\u5173\u6545\u969c\u548c\u786e\u4fdd\u53ef\u9760\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"thermal-testing\">\u70ed\u6d4b\u8bd5<\/h4>\n\n\n<p>\u8bc4\u4f30 PCBA \u5728\u5de5\u4f5c\u6761\u4ef6\u4e0b\u7684\u70ed\u6027\u80fd\u3002\u5b83\u5305\u62ec\u4f7f\u7528\u70ed\u50cf\u4eea\u6216\u4f20\u611f\u5668\u6d4b\u91cf\u5143\u4ef6\u548c\u5370\u5237\u7535\u8def\u677f\u7684\u6e29\u5ea6\u3002\u70ed\u6d4b\u8bd5\u53ef\u4e0e\u9884\u70e7\u6d4b\u8bd5\u76f8\u7ed3\u5408\uff0c\u4ee5\u786e\u5b9a\u70ed\u70ed\u70b9\u548c\u6f5c\u5728\u7684\u53ef\u9760\u6027\u95ee\u9898\u3002\u5b83\u6709\u52a9\u4e8e\u4f18\u5316 PCBA \u7684\u70ed\u8bbe\u8ba1\uff0c\u9632\u6b62\u8fc7\u70ed\u5bfc\u81f4\u8fc7\u65e9\u51fa\u73b0\u6545\u969c\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"choosing-the-right-ate-for-pcba-testing\">\u4e3a PCBA \u6d4b\u8bd5\u9009\u62e9\u6b63\u786e\u7684 ATE<\/h2>\n\n\n<p>\u9009\u62e9\u5408\u9002\u7684 ATE \u7cfb\u7edf\u662f\u4e00\u9879\u5173\u952e\u51b3\u7b56\uff0c\u4f1a\u5bf9 PCBA \u6d4b\u8bd5\u7684\u6548\u7387\u548c\u6548\u679c\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"factors-to-consider\">\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20<\/h3>\n\n\n<p>\u9009\u62e9 ATE \u7cfb\u7edf\u65f6\u5fc5\u987b\u8003\u8651\u51e0\u4e2a\u56e0\u7d20\uff1a<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"pcba-complexity\">PCBA \u590d\u6742\u6027<\/h4>\n\n\n<p>PCBA \u7684\u590d\u6742\u7a0b\u5ea6\uff0c\u5305\u62ec\u5143\u4ef6\u5bc6\u5ea6\u3001\u4fe1\u53f7\u901f\u5ea6\u4ee5\u53ca\u6a21\u62df\u6216\u6df7\u5408\u4fe1\u53f7\u7535\u8def\u7684\u5b58\u5728\uff0c\u90fd\u4f1a\u5f71\u54cd ATE \u7684\u9009\u62e9\u3002\u66f4\u590d\u6742\u7684\u7535\u8def\u677f\u53ef\u80fd\u9700\u8981\u66f4\u590d\u6742\u7684\u6d4b\u8bd5\u80fd\u529b\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"production-volume\">\u751f\u4ea7\u91cf<\/h4>\n\n\n<p>\u5927\u6279\u91cf\u751f\u4ea7\u901a\u5e38\u9700\u8981\u8f83\u9ad8\u6210\u672c\u7684 ICT \u7cfb\u7edf\uff0c\u56e0\u4e3a\u5b83\u7684\u6d4b\u8bd5\u901f\u5ea6\u66f4\u5feb\u3002\u5c0f\u6279\u91cf\u751f\u4ea7\u53ef\u80fd\u66f4\u9002\u5408\u4f7f\u7528\u66f4\u7075\u6d3b\u4f46\u901f\u5ea6\u66f4\u6162\u7684\u98de\u9488\u6d4b\u8bd5\u4eea\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"test-requirements\">\u6d4b\u8bd5\u8981\u6c42<\/h4>\n\n\n<p>\u6240\u9700\u7684\u5177\u4f53\u6d4b\u8bd5\u7c7b\u578b\uff08\u5982\u5728\u7ebf\u3001\u529f\u80fd\u3001\u8fb9\u754c\u626b\u63cf\uff09\u5c06\u51b3\u5b9a\u6240\u9700\u7684 ATE \u80fd\u529b\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"budget\">\u9884\u7b97<\/h4>\n\n\n<p>\u5fc5\u987b\u4ed4\u7ec6\u8003\u8651 ATE \u7cfb\u7edf\u7684\u521d\u59cb\u6210\u672c\u4ee5\u53ca\u6301\u7eed\u7f16\u7a0b\u548c\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"flexibility\">\u7075\u6d3b\u6027<\/h4>\n\n\n<p>ATE \u7cfb\u7edf\u9002\u5e94\u8bbe\u8ba1\u53d8\u66f4\u548c\u6d4b\u8bd5\u65b0\u4ea7\u54c1\u7684\u80fd\u529b\u662f\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\uff0c\u5c24\u5176\u662f\u5728\u5feb\u901f\u53d1\u5c55\u7684\u884c\u4e1a\u4e2d\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"comparing-different-ate-types\">\u6bd4\u8f83\u4e0d\u540c\u7684 ATE \u7c7b\u578b<\/h3>\n\n\n<p>\u5728\u6bd4\u8f83\u4e0d\u540c\u7684 ATE \u7c7b\u578b\u65f6\uff0c\u5fc5\u987b\u6743\u8861\u5b83\u4eec\u7684\u4f18\u7f3a\u70b9\uff1a<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"ict-vs-flying-probe\">\u4fe1\u606f\u548c\u901a\u4fe1\u6280\u672f\u4e0e\u98de\u884c\u63a2\u6d4b\u5668<\/h4>\n\n\n<p>ICT \u7684\u541e\u5410\u91cf\u66f4\u9ad8\uff0c\u4f46\u9700\u8981\u4e3a\u6bcf\u79cd\u7535\u8def\u677f\u7c7b\u578b\u914d\u5907\u4e13\u7528\u5939\u5177\u3002\u98de\u9488\u66f4\u7075\u6d3b\uff0c\u53ef\u9002\u5e94\u8bbe\u8ba1\u53d8\u66f4\uff0c\u4f46\u901f\u5ea6\u8f83\u6162\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"ict-vs-fct\">ICT vs. FCT<\/h4>\n\n\n<p>ICT \u4fa7\u91cd\u4e8e\u6d4b\u8bd5\u5355\u4e2a\u7ec4\u4ef6\uff0c\u800c FCT \u5219\u6d4b\u8bd5\u7535\u8def\u677f\u7684\u6574\u4f53\u529f\u80fd\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"aoi-vs-xray\">AOI \u4e0e X \u5c04\u7ebf<\/h4>\n\n\n<p>AOI \u53ef\u68c0\u6d4b\u7535\u8def\u677f\u8868\u9762\u7684\u89c6\u89c9\u7f3a\u9677\uff0c\u800c X \u5c04\u7ebf\u53ef\u68c0\u6d4b\u8868\u9762\u4e0b\u9690\u85cf\u7684\u7f3a\u9677\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6700\u4f73\u9009\u62e9\u662f\u7ec4\u5408\u4e0d\u540c\u7684 ATE \u7c7b\u578b\uff0c\u4ee5\u5b9e\u73b0\u5168\u9762\u7684\u6d4b\u8bd5\u8986\u76d6\u3002\u4f8b\u5982\uff0c\u5236\u9020\u5546\u53ef\u4ee5\u4f7f\u7528 AOI \u8fdb\u884c\u521d\u6b65\u7b5b\u9009\uff0c\u7136\u540e\u4f7f\u7528 ICT \u8fdb\u884c\u7ec4\u4ef6\u7ea7\u6d4b\u8bd5\uff0c\u6700\u540e\u4f7f\u7528 FCT \u8fdb\u884c\u529f\u80fd\u9a8c\u8bc1\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"cost-analysis-and-return-on-investment-roi\">\u6210\u672c\u5206\u6790\u548c\u6295\u8d44\u56de\u62a5\u7387\uff08ROI\uff09<\/h3>\n\n\n<p>\u5728\u6295\u8d44 ATE \u65f6\uff0c\u5168\u9762\u7684\u6210\u672c\u5206\u6790\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"initial-investment\">\u521d\u59cb\u6295\u8d44<\/h4>\n\n\n<p>\u8fd9\u5305\u62ec ATE \u7cfb\u7edf\u672c\u8eab\u4ee5\u53ca\u4efb\u4f55\u5fc5\u8981\u7684\u56fa\u5b9a\u88c5\u7f6e\u548c\u8f6f\u4ef6\u7684\u6210\u672c\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"programming-costs\">\u8ba1\u5212\u7f16\u5236\u8d39\u7528<\/h4>\n\n\n<p>\u8fd9\u5305\u62ec\u5f00\u53d1\u548c\u7ef4\u62a4\u6d4b\u8bd5\u7a0b\u5e8f\u7684\u6210\u672c\uff0c\u5177\u4f53\u8d39\u7528\u56e0 PCBA \u548c ATE \u7cfb\u7edf\u7684\u590d\u6742\u7a0b\u5ea6\u800c\u5f02\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"maintenance-costs\">\u7ef4\u62a4\u8d39\u7528<\/h4>\n\n\n<p>\u8fd9\u5305\u62ec\u5b9a\u671f\u6821\u51c6\u3001\u7ef4\u4fee\u548c\u5907\u4ef6\u8d39\u7528\uff0c\u4ee5\u4fdd\u8bc1 ATE \u7cfb\u7edf\u987a\u5229\u8fd0\u884c\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"labor-savings\">\u8282\u7701\u52b3\u52a8\u529b<\/h4>\n\n\n<p>\u81ea\u52a8\u5316\u51cf\u5c11\u4e86\u5bf9\u4eba\u5de5\u6d4b\u8bd5\u7684\u9700\u6c42\uff0c\u4ece\u800c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u5927\u5927\u8282\u7701\u4e86\u4eba\u529b\u6210\u672c\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"yield-improvement\">\u63d0\u9ad8\u4ea7\u91cf<\/h4>\n\n\n<p>\u901a\u8fc7\u5728\u5236\u9020\u8fc7\u7a0b\u4e2d\u53ca\u65e9\u53d1\u73b0\u7f3a\u9677\uff0cATE \u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u4ea7\u54c1\u4ea7\u91cf\uff0c\u964d\u4f4e\u5e9f\u54c1\u7387\u548c\u8fd4\u5de5\u6210\u672c\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"roi-calculation\">\u6295\u8d44\u56de\u62a5\u7387\u8ba1\u7b97<\/h4>\n\n\n<p>\u6295\u8d44\u56de\u62a5\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\u662f\u7528\u51c0\u6536\u76ca\uff08\u6210\u672c\u8282\u7ea6\u548c\u4ea7\u91cf\u63d0\u9ad8\uff09\u9664\u4ee5\u603b\u62e5\u6709\u6210\u672c\uff08TCO\uff09\u3002\u603b\u62e5\u6709\u6210\u672c\u5305\u62ec ATE \u7cfb\u7edf\u5728\u6574\u4e2a\u751f\u547d\u5468\u671f\u5185\u7684\u6240\u6709\u76f8\u5173\u6210\u672c\uff0c\u5305\u62ec\u521d\u59cb\u6295\u8d44\u3001\u7f16\u7a0b\u548c\u7ef4\u62a4\u3002\u6b63\u7684\u6295\u8d44\u56de\u62a5\u7387\u8868\u660e ATE \u6295\u8d44\u5177\u6709\u7ecf\u6d4e\u6548\u76ca\u3002<\/p>\n\n\n\n<p>\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u4e00\u4e0b\u6295\u8d44\u56de\u62a5\u7387\u7684\u8ba1\u7b97\u3002\u4ee5\u4e0b\u662f\u5206\u6b65\u6307\u5357\uff1a<\/p>\n\n\n\n<ol>\n<li><strong>\u4f30\u7b97\u65e0 ATE \u65f6\u6bcf\u5e74\u7684\u7f3a\u9677\u6210\u672c\uff1a<\/strong> \u8fd9\u5305\u62ec\u5e9f\u54c1\u3001\u8fd4\u5de5\u548c\u6f5c\u5728\u73b0\u573a\u6545\u969c\u7684\u6210\u672c\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u5386\u53f2\u6570\u636e\u6216\u884c\u4e1a\u57fa\u51c6\u8fdb\u884c\u4f30\u7b97\u3002<\/li>\n\n\n\n<li><strong>\u4f30\u7b97 ATE \u7684\u5e74\u5ea6\u7f3a\u9677\u6210\u672c\uff1a<\/strong> \u8fd9\u5e94\u8be5\u5927\u5927\u4f4e\u4e8e\u6ca1\u6709 ATE \u7684\u6210\u672c\uff0c\u56e0\u4e3a ATE \u6709\u52a9\u4e8e\u53ca\u65e9\u53d1\u73b0\u7f3a\u9677\u3002<\/li>\n\n\n\n<li><strong>\u8ba1\u7b97\u6bcf\u5e74\u53ef\u8282\u7ea6\u7684\u6210\u672c\uff1a<\/strong> \u4ece\u65e0 ATE \u7684\u6210\u672c\u4e2d\u51cf\u53bb\u6709 ATE \u7684\u7f3a\u9677\u4f30\u8ba1\u6210\u672c\u3002<\/li>\n\n\n\n<li><strong>\u4f30\u7b97\u6bcf\u5e74\u53ef\u8282\u7701\u7684\u52b3\u52a8\u529b\uff1a<\/strong> \u8ba1\u7b97\u4eba\u5de5\u6d4b\u8bd5\u4e0e\u81ea\u52a8\u6d4b\u8bd5\u7684\u4eba\u5de5\u6210\u672c\u5dee\u5f02\u3002<\/li>\n\n\n\n<li><strong>\u8ba1\u7b97\u5e74\u5ea6\u603b\u6536\u76ca\uff1a<\/strong> \u52a0\u4e0a\u6bcf\u5e74\u8282\u7701\u7684\u6210\u672c\u548c\u6bcf\u5e74\u8282\u7701\u7684\u52b3\u52a8\u529b\u3002<\/li>\n\n\n\n<li><strong>\u4f30\u7b97 ATE \u7cfb\u7edf\u7684\u603b\u62e5\u6709\u6210\u672c (TCO)\uff1a<\/strong> \u8fd9\u5305\u62ec ATE \u7cfb\u7edf\u9884\u671f\u5bff\u547d\u671f\u95f4\u7684\u521d\u59cb\u6295\u8d44\u3001\u5e74\u5ea6\u7f16\u7a0b\u8d39\u7528\u548c\u5e74\u5ea6\u7ef4\u62a4\u8d39\u7528\u3002<\/li>\n\n\n\n<li><strong>\u8ba1\u7b97\u51c0\u6548\u76ca\uff1a<\/strong> \u7528 ATE \u7cfb\u7edf\u7684\u4f7f\u7528\u5bff\u547d\u4e58\u4ee5\u5e74\u5ea6\u603b\u6536\u76ca\uff0c\u518d\u51cf\u53bb\u603b\u62e5\u6709\u6210\u672c\u3002<\/li>\n\n\n\n<li><strong>\u8ba1\u7b97\u6295\u8d44\u56de\u62a5\u7387<\/strong> \u7528\u51c0\u6548\u76ca\u9664\u4ee5\u603b\u62e5\u6709\u6210\u672c\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5047\u8bbe\u4e00\u5bb6\u516c\u53f8\u4f30\u8ba1\uff0c\u5982\u679c\u6ca1\u6709 ATE\uff0c\u4ed6\u4eec\u6bcf\u5e74\u4e0e\u7f3a\u9677\u76f8\u5173\u7684\u6210\u672c\u4e3a $500,000\u3002\u4f7f\u7528 ATE \u540e\uff0c\u4ed6\u4eec\u9884\u8ba1\u8fd9\u4e00\u6210\u672c\u5c06\u964d\u81f3 $100,000\uff0c\u6bcf\u5e74\u53ef\u8282\u7ea6\u6210\u672c $400,000\u3002\u4ed6\u4eec\u8fd8\u9884\u8ba1\u6bcf\u5e74\u53ef\u8282\u7701 $100,000 \u7f8e\u5143\u7684\u52b3\u52a8\u529b\u6210\u672c\u3002\u6bcf\u5e74\u7684\u603b\u6536\u76ca\u4e3a $500,000 \u7f8e\u5143\u3002<\/p>\n\n\n\n<p>\u5982\u679c ATE \u7cfb\u7edf\u5728\u4e94\u5e74\u4f7f\u7528\u671f\u5185\u7684\u603b\u62e5\u6709\u6210\u672c\u4e3a $1,000,000\uff0c\u5219\u51c0\u6536\u76ca\u4e3a ($500,000 * 5) - $1,000,000 = $1,500,000\u3002\u6295\u8d44\u56de\u62a5\u7387\u4e3a $1,500,000 \/ $1,000,000 = 1.5\uff0c\u5373 150%\u3002\u8fd9\u8868\u660e\u6295\u8d44\u56de\u62a5\u7387\u5f88\u9ad8\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"balancing-test-coverage-and-cost\">\u5e73\u8861\u6d4b\u8bd5\u8986\u76d6\u7387\u548c\u6210\u672c<\/h4>\n\n\n<p>\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u6765\u8ba8\u8bba\u5e73\u8861\u6d4b\u8bd5\u8986\u76d6\u7387\u548c\u6210\u672c\u7684\u5173\u952e\u95ee\u9898\u3002\u5bf9\u6bcf\u4e00\u4e2a\u53ef\u80fd\u7684\u7f3a\u9677\u8fdb\u884c\u6d4b\u8bd5\u5e76\u4e0d\u603b\u662f\u53ef\u884c\u7684\uff0c\u4e5f\u4e0d\u603b\u662f\u7b26\u5408\u6210\u672c\u6548\u76ca\u7684\u3002\u6211\u4eec\u9700\u8981\u4e00\u79cd\u6218\u7565\u65b9\u6cd5\u6765\u4f18\u5316\u8fd9\u79cd\u5e73\u8861\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u51b3\u7b56\u6a21\u578b\uff1a<\/p>\n\n\n\n<ol>\n<li><strong>\u98ce\u9669\u8bc4\u4f30\uff1a<\/strong> \u786e\u5b9a PCBA 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