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clearfix"><h1>湖北電路板SMT貼片售價(jià) 深圳市潤澤五洲電子供應(yīng)</h1><div id="lqnkh8n" class="proBig"><div id="3dacuoc" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rzwz888/637303272930849609/6428199.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="q237jap" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rzwz888/637303272930849609/6428199.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="awdv37x" 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>湖北電路板SMT貼片售價(jià),SMT貼片</p><p><span>***更新：</span>2020-11-11 07:18:46</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="3bikrya" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市潤澤五洲電子科技有限公司</a></p><p><span>聯(lián)系人：</span>劉路</p><p><span>郵箱: </span>6259193@qq.com</p><p><span>電話: </span>15813866860</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.run-five.com</p><p><span>手機(jī): </span>0755-89884486</p><p><span>地址: </span>龍崗街道南聯(lián)瑞記路1號(hào)恒?？萍紙@A棟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="jdpmov8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3ip8spm" class="box"><p><p style="text-indent:25px">表面貼裝技術(shù)（SMT）是一種用于制造電子電路的方法，其中元件直接安裝或放置在印刷電路板（PCB）的表面上。這樣制成的電子設(shè)備稱為表面貼裝設(shè)備（SMD）。在工業(yè)中，它已經(jīng)在很大程度上取代了通過導(dǎo)線技術(shù)構(gòu)造方法，將導(dǎo)線元件安裝到電路板上的孔中，湖北電路板SMT貼片售價(jià)。這兩種技術(shù)都可以在同一塊電路板上使用，通孔技術(shù)用于不適合表面貼裝的元件，如大型變壓器和散熱功率半導(dǎo)體。通過采用SMT，生產(chǎn)過程加快，但由于元件小型化和更密集的電路板封裝，的風(fēng)險(xiǎn)也增加。在這些條件下，湖北電路板SMT貼片售價(jià)，故障檢測(cè)對(duì)于任何SMT制造過程都至關(guān)重要，湖北電路板SMT貼片售價(jià)。SMT元件通常小于其通孔對(duì)應(yīng)元件，因?yàn)樗哂休^小的引線或根本沒有引線。它可能具有各種類型的短引腳或引腳，扁平觸點(diǎn)，焊球矩陣（BGA）或元件主體上的終端。SMT貼片具有結(jié)構(gòu)緊湊，組裝密度高，體積小，質(zhì)量小，高頻特性好，抗震動(dòng)，抗沖擊性好等優(yōu)點(diǎn)。湖北電路板SMT貼片售價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北電路板SMT貼片售價(jià),SMT貼片" src="https://tyunfile.71360.com/UploadFile/rzwz888/637303272930849609/6428199.png"></div><p style="text-indent:25px">SMT是電子裝聯(lián)技術(shù)的發(fā)展趨勢(shì)。其表現(xiàn)在：1,電子產(chǎn)品追求小型化，使得以前使用的穿孔插件元件已無法適應(yīng)其要求。2,電子產(chǎn)品功能更完整，所采用的集成電路(IC)因功能強(qiáng)大使引腳眾多，已無法做成傳統(tǒng)的穿孔元件，特別是大規(guī)模、高集成IC，不得不采用表面貼片元件的封裝。3,產(chǎn)品批量化，生產(chǎn)自動(dòng)化，廠方要以低成本高產(chǎn)量，出產(chǎn)質(zhì)量產(chǎn)品以迎合顧客需求及加強(qiáng)市場競爭力。4,電子元件的發(fā)展，集成電路(IC)的開發(fā)，半導(dǎo)體材料的多元應(yīng)用。5,電子產(chǎn)品的高性能及更高裝聯(lián)精度要求。6,電子科技**勢(shì)在必行，追逐國際潮流。廣東批量SMT貼片價(jià)格SMT貼片加工價(jià)錢計(jì)算目前幾乎處于通明階段，幾錢一個(gè)點(diǎn)的算法很復(fù)雜。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北電路板SMT貼片售價(jià),SMT貼片" src="https://tyunfile.71360.com/UploadFile/rzwz888/637303273219833984/2007240.png"></div><p style="text-indent:25px">smt貼片加工技術(shù)已得到電子行業(yè)的認(rèn)可：1、貼片加工的貼裝：其作用是將表面組裝元器件準(zhǔn)確安裝到PCB的固定位置上。所用設(shè)備為貼片機(jī)，位于SMT生產(chǎn)線中絲印機(jī)的后面。2、貼片加工的絲?。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)線的前端。3、貼片加工的固化：其作用是將貼片膠融化，從而使表面組裝元器件與PCB板牢固粘接在一起。所用設(shè)備為固化爐，位于SMT生產(chǎn)線中貼片機(jī)的后面。4、貼片加工的點(diǎn)膠：它是將膠水滴到PCB的的固定位置上，其主要作用是將元器件固定到PCB板上。所用設(shè)備為點(diǎn)膠機(jī)，位于SMT生產(chǎn)線的前端或檢測(cè)設(shè)備的后面。</p><p style="text-indent:25px">電子產(chǎn)品采用SMT技術(shù)有什么優(yōu)點(diǎn)和好處？1. 電子產(chǎn)品可以設(shè)計(jì)的更輕薄短小，零件變得更小，電路板的體積也會(huì)變得更?。?. 設(shè)計(jì)出更**的產(chǎn)品，可以讓電子產(chǎn)品應(yīng)用到更多領(lǐng)域，比如CPU和智能手機(jī)；3. 適合大量生產(chǎn)，因?yàn)镾MT技術(shù)代替了人工插件作業(yè)，以自動(dòng)化貼片機(jī)來放置電子零件，所以更適合大量生產(chǎn)出***的產(chǎn)品，并且更穩(wěn)定。4. 降低生產(chǎn)成本，SMT整線設(shè)備基本實(shí)現(xiàn)了全自動(dòng)化，從印刷機(jī)到貼片機(jī)再到回流焊，不*提高了產(chǎn)能，同時(shí)降低了人力成本。SMT是電子元器件的基礎(chǔ)元件之一，稱為表面組裝技術(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北電路板SMT貼片售價(jià),SMT貼片" src="https://tyunfile.71360.com/UploadFile/rzwz888/637303273432421875/5369002.png"></div><p style="text-indent:25px">smt工藝還包括：清洗是將焊接好的PCB板放置于清洗機(jī)中，PCB組裝板表面對(duì)人體有害的焊劑殘留或是再流焊和手工焊后的助焊劑殘留物以及組裝工藝過程中造成的污染物。檢測(cè)：檢測(cè)是對(duì)組裝完成后的PCB組裝板進(jìn)行焊接質(zhì)量檢測(cè)和裝配質(zhì)量檢測(cè)。需要用到AOI光學(xué)檢測(cè)、**測(cè)試儀并進(jìn)行ICT和FCT功能測(cè)試。QC團(tuán)隊(duì)進(jìn)行PCB板質(zhì)量抽檢，檢測(cè)基板，焊劑殘留，組裝故障等等；返修：SMT的返修，通常是為了去除失去功能、引腳損壞或排列錯(cuò)誤的元器件，重新更換新的元器件。要求維修人員需要對(duì)返修工藝及技術(shù)掌握較為熟悉。PCB板需要經(jīng)過目檢，查看是否元件漏貼、方向錯(cuò)誤、虛焊、短路等。如果需要，有問題的板需要送至專業(yè)的返修臺(tái)進(jìn)行維修，比如經(jīng)過ICT測(cè)試或者FCT功能測(cè)試環(huán)節(jié)，直至測(cè)試PCB板工作正常。SMT是利用錫膏印刷機(jī)等專業(yè)自動(dòng)組裝設(shè)備將表面組裝元件直接貼、焊到電路板表面的一種電子接裝技術(shù)。湖北電路板SMT貼片售價(jià)</p><p style="text-indent:25px">SMT表面組裝技術(shù)也愈加成熟，設(shè)備和功能也在不斷完善，SMT貼片加工技術(shù)已經(jīng)逐漸取代傳統(tǒng)插裝技術(shù)。湖北電路板SMT貼片售價(jià)</p><p style="text-indent:25px">隨著電子行業(yè)的不斷進(jìn)步發(fā)展，SMT表面組裝技術(shù)也愈加成熟，設(shè)備和功能也在不斷完善，SMT貼片加工技術(shù)已經(jīng)逐漸取代傳統(tǒng)插裝技術(shù)，成為電子組裝行業(yè)里流行的一種工藝技術(shù)。smt貼片加工技術(shù)為什么會(huì)如此流行呢？一起來看看它的特點(diǎn)就知道了。一、電子產(chǎn)品體積小，組裝密度高SMT貼片元件的體積*為傳統(tǒng)封裝元件的10%左右，重量也只為傳統(tǒng)插裝元件的10%。SMT技術(shù)通?？墒闺娮赢a(chǎn)品的體積減少40%~60%，使質(zhì)量減少60%~80%，面積和重量都減少。SMT貼片加工組裝元件網(wǎng)格已從1.27mm發(fā)展到目前的0.63mm網(wǎng)格，部分已達(dá)到0.5mm網(wǎng)格。采用通孔安裝技術(shù)，可提高組裝密度。湖北電路板SMT貼片售價(jià)</p><p style="text-indent:25px">深圳市潤澤五洲電子科技有限公司主要經(jīng)營范圍是電子元器件，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。公司業(yè)務(wù)涵蓋方案設(shè)計(jì)，電路板加工，PCBA OEM，SMT貼片等，價(jià)格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在電子元器件深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造電子元器件良好品牌。潤澤五洲秉承“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://www.cdcfah.com/cp/1943316.html</p></div></div></div></div></div><div id="om8dv8o" class="page-right twoColRt"><div id="sxprtqx" class="box01 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