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clearfix"><h1>福建原廠火花塞代理商客戶至上上海法越汽車配件供應</h1><div id="xcog88q" class="proBig"><div id="mbyq33j" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shcheyu/637397600891334847/5058764.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8da2w2p" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shcheyu/637397600891334847/5058764.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wvxp2u9" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>福建原廠火花塞代理商,火花塞</p><p><span>***更新：</span>2021-01-17 01:15:19</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3xzwabt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海車煜實業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>陳先生</p><p><span>郵箱: </span>930859129@qq.com</p><p><span>電話: </span>13816252676</p><p><span>傳真: </span>189_</p><p><span>網(wǎng)址: </span>https://fayue.jd.com</p><p><span>手機: </span>189-176868</p><p><span>地址: </span>虹梅南路3833號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="333gtqi" class="page-proshow02"><p class="title">詳細說明</p><div id="kz8t3r4" class="box"><p><p style="text-indent:25px">火花塞起什么作用？ NGK火花塞給混合氣點火，具有打火機的作用。為起打火機的作用，火花塞要在非?？量痰臈l件下工作。發(fā)動機的點火流程：發(fā)動機吸入空氣與汽油混合-混合氣體壓縮-火花塞點燃混合氣體-混合氣體爆發(fā)能量轉(zhuǎn)化成動能，期間火花塞承受的電壓可以達到20000v-30000v，電極材料還要承受混合氣體燃燒后生成物（Pb，福建原廠火花塞代理商，福建原廠火花塞代理商、P，福建原廠火花塞代理商、S化合物等）的腐蝕，還要經(jīng)受混合氣體吸入時冷區(qū)狀態(tài)溫度（常溫狀態(tài)）到氣體燃燒后高溫狀態(tài)過程中2000-2500攝氏度的反復溫度變化。單銥金火花塞使用壽命為4-5萬公里。福建原廠火花塞代理商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建原廠火花塞代理商,火花塞" src="https://tyunfile.71360.com/WaterMark/UploadFile/shcheyu/637397600891334847/5058764.png"></div><p style="text-indent:25px">火花塞的螺紋：火花塞螺紋長度決定火花塞在缸內(nèi)的點火位置，是火花塞應用中不可改變的參數(shù)。一般情況下分12.7mm、19mm(就是常說的小方火花塞)、26.5mm（長螺紋型，皇冠銳志等），要特別說明的是此種長螺紋火花塞安裝時務必要小心，不能把長螺紋的火花塞安裝在使用短螺紋車型上。有一實例：愛麗舍8V車型安裝19mm長度火花塞，而16V車型安裝26.5mm的，一修理廠新員工從材料部領(lǐng)料時要愛麗舍火花塞，因為愛麗舍16V保有量遠遠多于8V,材料庫提供的是16V的，這名員工因缺乏經(jīng)驗，直接安裝了不匹配的火花塞，導致發(fā)動機氣門頂缸，給企業(yè)造成不必要的損失。福建原廠火花塞代理商雙銥金火花塞使用壽命為8-10萬公里。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建原廠火花塞代理商,火花塞" src="https://tyunfile.71360.com/WaterMark/UploadFile/shcheyu/637397600954879764/8468316.png"></div><p style="text-indent:25px">我們平常拆卸火花塞進行檢查時，如果發(fā)現(xiàn)火花塞有電極間隙過大、電極損耗過大、電極偏磨、積碳過多、金屬沉著過多、絕緣體表面污損、絕緣體破損、裂紋等故障時，就必須更換火花塞了。一般正常火花塞的電極間隙是0.8-1.1mm，側(cè)電極電極呈金屬色。如果出現(xiàn)側(cè)電極發(fā)白，說明可燃混合氣濃度過低，點火時間過早，火花塞散熱不好，提前點火等；如果電極發(fā)黑，積碳多，說明燃燒不充分，長期城市擁堵道路低速行駛或者火花塞熱值選擇不正確等等。</p><p style="text-indent:25px">火花塞的工作原理是比較簡單的：在點火線圈中，利用變壓器原理產(chǎn)生一個超過兩萬伏的高壓電，這個高壓電作用在火花塞的中心電極與側(cè)電極之間，使其中的空氣發(fā)生電離，空氣電離之后變成導體，高壓電在瞬間流過，就會產(chǎn)生一個電火花，這個電火花點燃燃燒室中的可燃混合氣，使其燃燒膨脹做功，這就是火花塞的基本工作原理。就其本質(zhì)來說，火花塞其實是一個放電介質(zhì)，從理論上來說，火花塞在放電過程中，既不會損耗，也不會增加，更不會變質(zhì)，它只是給高壓電提供一個放電的場所，類似于化學反應中催化劑的作用。雙鉑金火花塞使用壽命為6-8萬公里。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建原廠火花塞代理商,火花塞" src="https://tyunfile.71360.com/WaterMark/UploadFile/shcheyu/637397601071491071/3127428.png"></div><p style="text-indent:25px">如何選擇合適的火花塞？在選擇火花塞時，我們從外觀、熱值和電極材料這三方面選擇。 1、選用的火花塞外形尺寸必須與原車的完全一致，包括火花塞長度、螺紋的尺寸、電極的形狀與長度，等等。這樣才能保證火花塞正確的安裝到位，不會與氣門、活塞等發(fā)生運動干涉，同時確保各氣缸燃燒室的火焰中心在同一位置；另外同一臺發(fā)動機上的火花塞電極材料也必須完全相同，不同的電極材料會影響火花塞的使用壽命，發(fā)火性能也有差異，會導致各氣缸點火性能不平衡。火花塞的功能就是點燃發(fā)動機燃燒室中的混合氣體。福建原廠火花塞代理商</p><p style="text-indent:25px">不同材質(zhì)火花塞的點火性能也有很大的區(qū)別。福建原廠火花塞代理商</p><p style="text-indent:25px">如果我們能把火花塞拆下來，那就更容易判斷了?；鸹ㄈ恼顟B(tài)是：電極部分呈灰白色，灰黃色或淺棕色，電極間隙大約在0.8~1.1mm之間。如果拆下來的火花塞上面沾滿了油污，或者電極燒蝕嚴重、間隙過大、腐蝕變形、雜質(zhì)沉積等，或者絕緣體破損等，這樣的火花塞就需要更換了。不過如果火花塞上只是積碳較多，但電極沒有問題，這樣的火花塞是可以清洗后繼續(xù)使用的。還有一種是火花塞上面有一圈電暈，很多修理工說它是漏氣了，必須換火花塞，但事實并非如此，它是由于高壓電與機油分子共同作用產(chǎn)生的，對火花塞的性能沒有任何影響。福建原廠火花塞代理商</p><p style="text-indent:25px">上海法越汽車配件有限公司是一家汽摩配件，機械設(shè)備及配件，儀器儀表，五金交電，汽車裝飾品，化工原料及產(chǎn)品（除危險化學品、監(jiān)控化學品、煙花爆竹、民用物品、易制毒化學品），潤滑油，光電設(shè)備銷售，電子商務（不得從事增值電信、金融業(yè)務），市場營銷策劃。的公司，是一家集研發(fā)、設(shè)計、生產(chǎn)和銷售為一體的專業(yè)化公司。上海法越汽車配件擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供雨刷器，雨刮片，雨刷片，雨刮片。上海法越汽車配件致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。上海法越汽車配件始終關(guān)注汽摩及配件市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2877143.html</p></div></div></div></div></div><div id="8kmj8rg" class="page-right twoColRt"><div id="7t8kjvc" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div 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