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class="searchbox"><div id="fpwynwi" class="searchLt"><div id="bld7cnf" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="nce9ovx" class="clearfix searchWrap"><div id="rqnhtvc" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="3iz4ldk" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="kob42y7" class="twoCol"><div id="clsxj7p" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/third-dzyqj_kcdzyqjcl/">庫(kù)存電子元器件、材料</a>?順德SMT貼片廠家誠(chéng)信經(jīng)營(yíng) 中山市浩明電子科技供應(yīng)</p><div id="od3e27o" class="leftbox clearfix"><h1>順德SMT貼片廠家誠(chéng)信經(jīng)營(yíng) 中山市浩明電子科技供應(yīng)</h1><div id="ys23heb" class="proBig"><div id="zdfubnk" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/haomingdianzi/637330258851230469/6773526.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="s2pzrcz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/haomingdianzi/637330258851230469/6773526.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ovc4g3r" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>順德SMT貼片廠家,SMT貼片</p><p><span>***更新：</span>2020-12-25 05:15:28</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="k2zphjq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">中山市浩明電子科技有限公司</a></p><p><span>聯(lián)系人：</span>劉江波</p><p><span>郵箱: </span>smtdong@126.com</p><p><span>電話: </span>13590701587</p><p><span>傳真: </span>0760_23880308</p><p><span>網(wǎng)址: </span>http://www.haomiandianzi.shop.88360.com</p><p><span>手機(jī): </span>0760-23880308</p><p><span>地址: </span>東區(qū)白沙灣第二工業(yè)區(qū)C2幢4樓</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="dzlahtq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3urgd8j" class="box"><p><p style="text-indent:25px">SMT貼片表面安裝元器件在功能上和插裝元器件沒有差別，其不同之處在于元器件的封裝，順德SMT貼片廠家。表面安裝的封裝在焊接時(shí)要經(jīng)受耐高溫度的元器件和基板必須具有匹配的熱膨脹系數(shù)。表面安裝的焊點(diǎn)既是機(jī)械連接點(diǎn)又是電氣連接點(diǎn)，合理的選擇對(duì)提高PCB設(shè)計(jì)密度、可生產(chǎn)性、可測(cè)試性和可靠性都產(chǎn)生決定性的影響。這些因素在產(chǎn)品設(shè)計(jì)中必須全盤考慮。選擇合適的封裝，順德SMT貼片廠家，順德SMT貼片廠家，其優(yōu)點(diǎn)主要是：1有效節(jié)省PCB面積；2提供更好的電學(xué)性能；3對(duì)元器件的內(nèi)部起保護(hù)作用，免受潮濕等環(huán)境影響；4提供良好的通信聯(lián)系；幫助散熱并為傳送和測(cè)試提供方便。SMT貼片再流焊設(shè)備的質(zhì)量：再流焊質(zhì)量與設(shè)各有著十分密切的關(guān)系。順德SMT貼片廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="順德SMT貼片廠家,SMT貼片" src="https://tyunfile.71360.com/UploadFile/haomingdianzi/637330258851230469/6773526.png"></div><p style="text-indent:25px">smt貼片加工的優(yōu)點(diǎn):組裝密度高、電子產(chǎn)品體積小、重量輕，貼片元件的體積和重量只有傳統(tǒng)插裝元件的1/10左右，一般采用SMT之后，電子產(chǎn)品體積縮小40%~60%，重量減輕60%~80%。可靠性高、抗振能力強(qiáng)。焊點(diǎn)缺陷率低。高頻特性好。減少了電磁和射頻干擾。易于實(shí)現(xiàn)自動(dòng)化，提高生產(chǎn)效率。降低成本達(dá)30%~50%。節(jié)省材料、能源、設(shè)備、人力、時(shí)間等。絲?。浩渥饔檬菍⒑父嗷蛸N片膠漏印到PCB的焊盤上，為元器件的焊接做準(zhǔn)備。所用設(shè)備為絲印機(jī)（絲網(wǎng)印刷機(jī)），位于SMT生產(chǎn)線的較前端。上海smt電子貼片哪家好SMT電子產(chǎn)品追求小型化，以前使用的穿孔插件元件已無法縮小。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="順德SMT貼片廠家,SMT貼片" src="https://tyunfile.71360.com/UploadFile/haomingdianzi/637330258649472657/2463037.png"></div><p style="text-indent:25px">SMT是怎么樣將電子零件焊接到電路板上？答案就是錫膏（SMT貼片加工中錫膏有哪幾種類，存儲(chǔ)及使用環(huán)境的基本認(rèn)識(shí)-江西英特麗電子科技有限公司）只要把錫膏印刷在需要焊接零件的焊盤上面，然后再放上電子零件，焊腳要?jiǎng)偤梅旁阱a膏的位置，讓錫膏經(jīng)過高溫回流焊，爐子內(nèi)的高溫高過錫膏的熔點(diǎn)（不可以高到燒壞電子零件的溫度），爐子高溫將錫膏融化。錫膏變成液體，液體的錫膏將包裹住電子零件的焊腳，等經(jīng)過爐子冷卻區(qū)后錫膏重新變回固體，就會(huì)將電子零件牢固的焊接在電路板上面。</p><p style="text-indent:25px">SMT貼片封裝技術(shù)的定位已從連接、組裝等一般性生產(chǎn)技術(shù)逐步演變?yōu)閷?shí)現(xiàn)高度多樣化電子信息設(shè)備的一個(gè)關(guān)鍵技術(shù)。更高密度、更小凸點(diǎn)、無鉛工藝等需要全新的封裝技術(shù)，更能適應(yīng)消費(fèi)電子產(chǎn)品市場(chǎng)快速變化的需求。封裝技術(shù)的推陳出新，也已成為半導(dǎo)體及電子制造技術(shù)繼續(xù)發(fā)展的有力推手，并對(duì)半導(dǎo)體前道工藝和表面貼裝技術(shù)的改進(jìn)產(chǎn)生著重大影響。如果說倒裝芯片凸點(diǎn)生成是半導(dǎo)體前道工藝向后道封裝的延伸，那么，基于引線鍵合的硅片凸點(diǎn)生成則是封裝技術(shù)向前道工藝的擴(kuò)展。SMT有關(guān)的技術(shù)組成：電子元件、集成電路的設(shè)計(jì)制造技術(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="順德SMT貼片廠家,SMT貼片" src="https://tyunfile.71360.com/UploadFile/haomingdianzi/637330258735019532/2382925.png"></div><p style="text-indent:25px">SMT其實(shí)離我們每個(gè)人的實(shí)際生活都很近，我們?cè)缟先ド习嘧挥玫腎C卡，上班進(jìn)公司打上班卡用的設(shè)備，都是SMT加工出來的，還有我們每個(gè)人每天都離不開的手機(jī)，電腦，平板，都是SMT做出來的，手機(jī)越來越薄，重量越來越清，也得益于SMT技術(shù)的更新?，F(xiàn)代人生活的方方面面都與SMT有著千絲萬縷的聯(lián)系。那么何為SMT貼片呢?SMT對(duì)于大多數(shù)人來說很陌生，很多人都不知道SMT是什么?也感覺跟他們的生活沒有關(guān)系，正因如此人們對(duì)SMT知之甚少。SMT就是表面組裝技術(shù)(SurfaceMountedTechnology的縮寫),是目前電子組裝行業(yè)里非常流行的一種技術(shù)和工藝。SMT貼片加工廠在貼片加工中需要注意哪些環(huán)節(jié)?順德SMT貼片廠家</p><p style="text-indent:25px">SMT貼片基本工藝構(gòu)成要素包括:絲?。ɑ螯c(diǎn)膠）,貼裝（固化）,回流焊接,清洗,檢測(cè),返修。順德SMT貼片廠家</p><p style="text-indent:25px">電子產(chǎn)品都是通過在PCB板上加上各種電容、電阻等電子元器件，從而實(shí)現(xiàn)不同使用功能的，而這些元件要能穩(wěn)固的裝在PCB上，就需要各種不同的SMT貼片加工工藝來進(jìn)行加工組裝。SMT貼片加工是一種將無引腳或短引線表面組裝元器件，簡(jiǎn)稱SMC或SMD，中文稱片狀元器件，安裝在印制電路板的表面或其它基板的表面上，通過再流焊或浸焊等方法加以焊接組裝的電路裝連技術(shù)。SMT基本工藝構(gòu)成要素有：錫膏印刷--> 零件貼裝-->回流焊接-->AOI光學(xué)檢測(cè)--> 維修--> 分板。SMT貼片加工的優(yōu)點(diǎn)：實(shí)現(xiàn)了電子產(chǎn)品組裝的高密度、高可靠、小型化、低成本，以及生產(chǎn)的自動(dòng)化。順德SMT貼片廠家</p></p><br /><p>文章來源地址: 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