手機(jī)功能自動測試系統(tǒng)的運用與推廣-全文預(yù)覽
【正文】 ...12 系統(tǒng)對主板功能的測試原理 ...................................13 主板夾具簡介 ..............................................14 作業(yè)步驟與規(guī)范 ............................................15 系統(tǒng)技術(shù)特點 ..............................................16 系統(tǒng)優(yōu)勢與劣勢 ............................................17第三章 自動化測試系統(tǒng)的操作與調(diào)試 ................................19 工程調(diào)試 ..................................................19 測試結(jié)果反映與統(tǒng)計 ........................................20 測試系統(tǒng)的主要參數(shù)： ......................................22 常見測試不良問題的解決與系統(tǒng)維護(hù) ..........................23第四章 自動化測試系統(tǒng)的推廣與前景 ................................25 自動化測試的發(fā)展趨勢 ......................................25 自動化測試的必要性 ........................................25 目前自動化功能測試系統(tǒng)的市場推廣 ..........................26結(jié)束語 ................................................................27致 謝 .................................................................28參考文獻(xiàn) .............................................................295 / 27第一章 手機(jī) PCBA板功能的測試 PCBA板的簡單概述PCBA是英文Printed Circuit Board +Assembly 的簡稱,也就是說PCB空板經(jīng)過SMT上件,再經(jīng)過DIP插件的整個制程,簡稱PCBA 。本課題主要是關(guān)于公司剛剛引進(jìn)的一款手機(jī) PCBA 板自動化測試儀。在完成畢業(yè)設(shè)計的過程中，我們充分發(fā)揮了所學(xué)的基本理論、專業(yè)知識和基本動手操作技能。此設(shè)備的最大的特點是能夠通用，測試儀配置的板卡與軟件靈活地結(jié)合在一起，能夠?qū)崿F(xiàn)各種動靜態(tài)參數(shù)的采集，并進(jìn)行比對分析。1 / 27摘 要手機(jī)的功能測試是每一個手機(jī)廠商出廠產(chǎn)品的必經(jīng)步驟，它是確保手機(jī)使用功能安全、齊全的最有力保證，是每臺手機(jī)品質(zhì)的重要把關(guān)。于是一套用于手機(jī)PCBA板功能測試的自動化測試儀順勢而生。 關(guān)鍵字：PCBA 板功能；自動化；采集；分析 ABSTRACTFunction test of mobile phone is a mobile phone manufacturer products manufactured 2 / 27through the steps necessary to ensure that mobile phone use, it is safe, plete the most powerful guarantee, it is important to ensure the quality of each mobile phone. Therefore, accurate test for each of the various use functions of mobile phone, mobile phone has bee the indispensable part of enterprise.Traditional test mode more biased in artificial, the operation is plicated, the necessary manpower, investment cost is bigger, but also easy to cause some function on the leakage measurement and measuring error, cause undesirable goods into the market. So a set of PCBA for mobile phone board function test automatic test instrument for homeopathy and health. This device is the biggest characteristic can be generic, testing instrument configuration of the board and flexible software together, to achieve a variety of dynamic and static parameters of the collection, analysis and parison. The system with a simple user interface, for different types of electronic products, the user can set different parameters, only needs to replace the test fixture can be tested. The system itself into the cost is not high, for the enterprise brought huge economic benefits, in the electronics industry has a huge market, by the use of side extension and praise.Key words: PCBA board function；Automation；Acquisition；Analysis 前 言 畢業(yè)論文是大學(xué)畢業(yè)前綜合學(xué)習(xí)階段,是深化、拓寬、綜合教和學(xué)的重要過程,是對大學(xué)期間所學(xué)專業(yè)知識的全面總結(jié)。實習(xí)期間的工作內(nèi)容主要是手機(jī)的下載、測試以及組裝治具的制作。在畢業(yè)設(shè)計后期，主要進(jìn)行設(shè)計手稿的電子排版整理，并得到老師的審批和指正，使我圓滿地完成了設(shè)計任務(wù)，在此我表示衷心的感謝。通常PCB的顏色都是綠色或是棕色，這是阻焊漆（solder mask）的顏色。大體發(fā)展史：印制電路板出現(xiàn)之前，電子元件之間的互連都是依靠電線直接連接而組成完整6 / 27的線路。 PCBA板的外觀檢驗：板材的尺寸規(guī)范及完整
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