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class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">合肥榮方自動(dòng)化科技有限公司</a></p><p><span>聯(lián)系人：</span>黃經(jīng)理</p><p><span>郵箱: </span>15221202014@163.com</p><p><span>電話: </span>15056078181</p><p><span>傳真: </span>0551_</p><p><span>網(wǎng)址: </span>http://hcd8181.shop.88360.com</p><p><span>手機(jī): </span>0551-62359165</p><p><span>地址: </span>合肥市蜀山區(qū)望江西路218號(hào)港匯廣場寫字樓B座2411-A</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="tsunmja" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qewceli" class="box"><p><p style="text-indent:25px">我公司主營各封裝芯片的老化座、測試座，以及非標(biāo)芯片、郵票孔模塊等需要精密測試器件的測試/老化socket定制。針對(duì)芯片socket的定制，有幾點(diǎn)我們需要了解。1、socket的用途：首先我們需要了解，socket的使用用途：測試、老化還是燒錄？2、需要提供的資料以及測試參數(shù)：芯片規(guī)格書A:必須包括以下參數(shù)：管腳間距、芯片尺寸、厚度等;B:測試的參數(shù)指標(biāo)：溫度、頻率、電流、電壓等；老化座還需提供老化持續(xù)時(shí)長射頻類芯片頻率的插損、回?fù)p3、如果是用來作性能測試使用，那么是做測試座還是測試治具呢？可以先了解一下測試座和測試治具的區(qū)別是什么？請(qǐng)參考以下兩種的結(jié)構(gòu)示意圖：(上圖為測試座，下圖為測試治具）根據(jù)以上結(jié)構(gòu)圖示我們可以看出，二者的區(qū)別在于，測試座（上圖）是客戶根據(jù)我們的socket布板圖來layoutPCB,而測試治具（下圖）是我們根據(jù)客戶現(xiàn)有的PCB板來設(shè)計(jì)治具裝上測試socket.主要依據(jù)客戶的測試情況，如果有現(xiàn)成PCBA板，那就可以直接在在客供的PCB板上，拆下待測的芯片，浙江PCB測試，在對(duì)應(yīng)位置裝上socket做成測試治具，浙江PCB測試。而如果沒有測試板，浙江PCB測試，那就需要根據(jù)我們的socket布板圖來重新layoutPCB了。測試座定制基本知識(shí)--在定制測試座/測試治具之前必須了解的事情??！合肥有哪些好的測試治具廠家？浙江PCB測試</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江PCB測試,測試" src="https://tyunfile.71360.com/UploadFile/bmhcd8181/637440919545439140/5056036.png"></div><p style="text-indent:25px">因?yàn)橐话愕碾娮恿慵?jīng)過波峰焊或是SMT吃錫之后，在其焊錫的表面通常都會(huì)形成一層錫膏助焊劑的殘留薄膜，這層薄膜的阻抗非常高，常常會(huì)造成探針的接觸不良，所以當(dāng)時(shí)經(jīng)常可見產(chǎn)線的測試作業(yè)員，經(jīng)常拿著空氣噴槍拼命的吹，或是拿酒精擦拭這些需要測試的地方。其實(shí)經(jīng)過波峰焊的測試點(diǎn)也會(huì)有探針接觸不良的問題。后來SMT盛行之后，測試誤判的情形就得到了很大的改善，測試點(diǎn)的應(yīng)用也被較大地賦予重任，因?yàn)镾MT的零件通常很脆弱，無法承受測試探針的直接接觸壓力，使用測試點(diǎn)就可以不用讓探針直接接觸到零件及其焊腳，不但保護(hù)零件不受傷害，也間接較大地提升測試的可靠度，因?yàn)檎`判的情形變少了。不過隨著科技的演進(jìn)，電路板的尺寸也越來越小，小小地電路板上面光要擠下這么多的電子零件都已經(jīng)有些吃力了，所以測試點(diǎn)占用電路板空間的問題，經(jīng)常在設(shè)計(jì)端與制造端之間拔河，不過這個(gè)議題等以后有機(jī)會(huì)再來談。測試點(diǎn)的外觀通常是圓形，因?yàn)樘结樢彩菆A形，比較好生產(chǎn)，也比較容易讓相鄰探針靠得近一點(diǎn)，這樣才可以增加針床的植針密度。1.使用針床來做電路測試會(huì)有一些機(jī)構(gòu)上的先天上限制，比如說：探針的小直徑有一定極限，太小直徑的針容易折斷毀損。2.針間距離也有一定限制。攝像頭模組測試儀有人知道測試治具嗎？價(jià)格多少？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江PCB測試,測試" src="https://tyunfile.71360.com/UploadFile/bmhcd8181/637440919424755894/9610441.png"></div><p style="text-indent:25px">傳統(tǒng)的一些測試技術(shù)，如ICT等，已不能適應(yīng)SMT技術(shù)的發(fā)展要求，而PCB檢測技術(shù)則不會(huì)受這些因素的影響。5、PCB檢測設(shè)備的測試程序可直接由CAD資料生成，與ICT相比，由于無需制作專門的夾具，其測試成本也大幅降低。6、能跟上SMT生產(chǎn)線的生產(chǎn)節(jié)拍，根據(jù)PCB檢測技術(shù)的測試結(jié)果，目前能做到，可以滿足在線檢測的要求。7、檢測的可靠性較高人工目檢始終有其局限性，而PCB檢測技術(shù)測試則避免了這方面的不利因素，能保持較好的精確性和可靠性。8、保證產(chǎn)品質(zhì)量，降低勞動(dòng)力成本，提高勞動(dòng)生產(chǎn)率。9、非接觸測量，不會(huì)損壞和刮劃PCB板。10、機(jī)器視覺檢測技術(shù)可以完成以往所不能完成的任務(wù)：比如在一些微型的管角的處理時(shí)，傳統(tǒng)的方式往往不能勝任，而PCB檢測系統(tǒng)能實(shí)現(xiàn)檢測。機(jī)器視覺自動(dòng)化光學(xué)檢測系統(tǒng)在PCB檢測行業(yè)的應(yīng)用，*上述幾點(diǎn)優(yōu)勢就已經(jīng)足以PCB檢測要求，實(shí)現(xiàn)了PCB檢測的智能自動(dòng)化。</p><p style="text-indent:25px">需要進(jìn)行PCBA測試，確保出貨給客戶的PCBA板的性能參數(shù)符合設(shè)計(jì)者的要求。PCBA測試的目的是確保PCBA板的品質(zhì)能符合客戶要求，避免不良品。二、PCBA測試的意義1、有助于提高內(nèi)部的工藝制程PCBA測試處于生產(chǎn)環(huán)節(jié)的后端，能夠及時(shí)發(fā)現(xiàn)PCBA的缺陷，方便對(duì)前端工序的SMT貼片加工和DIP插件加工進(jìn)行調(diào)整，起到優(yōu)化內(nèi)部的工藝制程的作用。2、提高客戶的滿意度PCBA測試是嚴(yán)控出貨品質(zhì)的重要手段。通過PCBA測試環(huán)節(jié)，可將測試有問題的PCBA板進(jìn)行返修，測試沒有問題的PCBA板出貨給客戶，可以極大的提高產(chǎn)品的品質(zhì)，滿足客戶的需求，來獲得客戶的信賴。PCBA測試作為一個(gè)重要的環(huán)節(jié)，對(duì)優(yōu)化內(nèi)部制程以及提高客戶的滿意度都有著重要的意義。瑞福自動(dòng)化主要生產(chǎn)離線FCT，F(xiàn)CT測試儀，ICT測試儀，F(xiàn)CT功能測試系統(tǒng)，ATE電源測試系統(tǒng)，測試系統(tǒng)主要針對(duì)電路板上每一個(gè)回路的功能并檢查其功能是否合乎規(guī)格以及開短路，精確指示出不良的零件及不良原因。測試設(shè)備的種類有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江PCB測試,測試" src="https://tyunfile.71360.com/UploadFile/bmhcd8181/637440919469267327/6875674.png"></div><p style="text-indent:25px">與HPC、存儲(chǔ)器和AI相關(guān)的產(chǎn)品需要采用的先進(jìn)封裝技術(shù)，但這些產(chǎn)品利潤高、技術(shù)復(fù)雜，且涉及國家或企業(yè)的重要競爭力，其他企業(yè)很難涉足相關(guān)業(yè)務(wù)。作為半導(dǎo)體封測產(chǎn)業(yè)的關(guān)鍵支撐材料，環(huán)氧塑封料使用的電子級(jí)原材料，對(duì)性能的要求很高，因此研發(fā)與生產(chǎn)成本也較高。但由于市場需求量較小，這種原材料格外依賴進(jìn)口。盡快建立良性封測生態(tài)體系全球范圍內(nèi)，封裝測試產(chǎn)業(yè)的市場需求旺盛，產(chǎn)業(yè)潛力巨大。SEMI統(tǒng)計(jì)，*在封裝設(shè)備領(lǐng)域，過去10年內(nèi)，全球市場規(guī)模年均增長，預(yù)計(jì)2020年市場規(guī)模超過42億美元。在封裝測試產(chǎn)業(yè)的整體發(fā)展過程中，國內(nèi)企業(yè)需要承擔(dān)更多責(zé)任，并為產(chǎn)業(yè)進(jìn)步提供更多助力。中國半導(dǎo)體行業(yè)協(xié)會(huì)封裝分會(huì)輪值理事長肖勝利認(rèn)為，國內(nèi)封裝測試企業(yè)應(yīng)秉持合作大于競爭的理念，加大對(duì)國產(chǎn)設(shè)備、材料的研發(fā)和投入，逐步完善試驗(yàn)平臺(tái)。還要進(jìn)一步增強(qiáng)技術(shù)創(chuàng)新能力，加大人才培養(yǎng)力度，并實(shí)現(xiàn)上下游產(chǎn)品的互動(dòng)聯(lián)合，以此在日新月異的市場競爭中取得更大進(jìn)步。在封測技術(shù)方面，我國還需攻關(guān)重要技術(shù)，通過技術(shù)突破在產(chǎn)品市場中占據(jù)一席之地。謝建友指出，整合產(chǎn)業(yè)資源，并建立良性的生態(tài)產(chǎn)業(yè)鏈，是國內(nèi)企業(yè)在先進(jìn)封測領(lǐng)域的“卡位”，甚至拔得頭籌的關(guān)鍵。測試治具使用時(shí)，需要注意哪些問題呢？攝像頭模組測試儀</p><p style="text-indent:25px">測試設(shè)備的日常怎么維護(hù)？浙江PCB測試</p><p style="text-indent:25px">印制電路板(簡稱PCB)是組裝電子零件用的基板，PCB板的制造品質(zhì)直接影響電子產(chǎn)品的可靠性。隨著電子組裝向更高密度、更小尺寸的PCB混合技術(shù)的縱深發(fā)展，為減少進(jìn)入下步工序的缺陷電路板的數(shù)量，對(duì)PCB檢測的自動(dòng)光學(xué)檢測(AOI)系統(tǒng)的需求也越來越大。AOI系統(tǒng)是基于機(jī)器視覺技術(shù)應(yīng)用的自動(dòng)化檢測系統(tǒng)，通過高清晰度線陣相機(jī)提取PCB表面圖形、通過圖形數(shù)字化轉(zhuǎn)換、特征點(diǎn)邏輯判斷與圖形匹配、線條形態(tài)輪廓邏輯比對(duì)、缺陷點(diǎn)判定與提取這一技術(shù)流程來實(shí)現(xiàn)PCB表面圖形的缺陷檢測。AOI系統(tǒng)有著其他檢測方案及傳統(tǒng)檢測方式不可比擬的技術(shù)優(yōu)勢，在PCB檢測中已廣泛應(yīng)用。其高速、高校及高精度的功能特性備受行業(yè)用戶所青睞。1、PCB檢測系統(tǒng)檢查和糾正PCB缺陷，在過程監(jiān)測期間進(jìn)行的成本遠(yuǎn)遠(yuǎn)低于在測試和檢查之后進(jìn)行的成本。2、能盡早發(fā)現(xiàn)重復(fù)性錯(cuò)誤，如貼裝位移或不正確的料盤安裝等。3、PCB檢測技術(shù)的統(tǒng)計(jì)分析功能與SPC工藝管理技術(shù)的結(jié)合為SMT生產(chǎn)工藝的適時(shí)完善提供了有力的武器，PCB裝配的成品率進(jìn)而得到明顯的提高。隨著現(xiàn)代制造業(yè)規(guī)模的不斷擴(kuò)大，生產(chǎn)的受控越來越重要，對(duì)SPC資料的需求也不斷增長。4、能適應(yīng)PCB組裝密度的檢測要求。隨著電子產(chǎn)品組裝密度的大幅提高。浙江PCB測試</p><p style="text-indent:25px">合肥榮方自動(dòng)化科技有限公司致力于儀器儀表，是一家服務(wù)型的公司。公司業(yè)務(wù)涵蓋自動(dòng)化設(shè)備，視覺檢測設(shè)備，集成電路設(shè)計(jì)測試，可視化平臺(tái)軟件等，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于儀器儀表行業(yè)的發(fā)展。榮方自動(dòng)化科技秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競爭力。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3125541.html</p></div></div></div></div></div><div id="484crwk" class="page-right twoColRt"><div id="8bi7dv3" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="g7zw32w" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="qac2h3r" class="recomPic 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