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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺(tái) </span><div id="gpqi9tk" class="searchbox"><div id="wac7lof" class="searchLt"><div id="lpryst8" 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="dry3idn" class="clearfix searchWrap"><div id="vogkdul" 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="imjlsel" 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 = 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class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099253209798_hyjbsp_7191463.JPG" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="onkhtfh" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099253209798_hyjbsp_7191463.JPG" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="z2utfwi" 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>廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè),汽車(chē)隔音</p><p><span>***更新：</span>2020-08-17 11:04:33</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="sryqu3a" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河源市安和興汽車(chē)服務(wù)有限公司</a></p><p><span>聯(lián)系人：</span>黃棋俊</p><p><span>郵箱: </span>87706928@qq.com</p><p><span>電話(huà): </span>13435388837</p><p><span>傳真: </span>0762_3333897</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0762-3333897</p><p><span>地址: </span>河源市市區(qū)火車(chē)站源城開(kāi)發(fā)小區(qū)站前路東側(cè)B幢8-17卡104號(hào)</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="8xzgxul" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dsegseq" class="box"><p><p> 汽車(chē)隔音是根據(jù)車(chē)輛的性能、相應(yīng)的路況、使用的條件，對(duì)汽車(chē)產(chǎn)生的發(fā)動(dòng)機(jī)噪聲、輪胎與路面產(chǎn)生振動(dòng)的共鳴聲，廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè)、車(chē)廂內(nèi)組件因間隙或老化受擠壓力產(chǎn)生的摩擦聲等作細(xì)致處理，以提高汽車(chē)乘坐的舒適性。 </p> <p> <p> 工作原理第一種是從發(fā)音源處進(jìn)行治理。如發(fā)動(dòng)機(jī)大修，車(chē)體鈑金矯正，排氣管改裝等等，此方案的工程耗資巨大，廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè)，時(shí)間較長(zhǎng)，對(duì)維修技術(shù)的要求很高，處理不好易產(chǎn)生功能缺失和二次噪聲，廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè)。 </p> <p> 第二種是在噪聲的傳播途徑上進(jìn)行隔除。主要是運(yùn)用專(zhuān)業(yè)聲學(xué)產(chǎn)品進(jìn)行車(chē)體密封、車(chē)體減振及車(chē)內(nèi)吸音，它不改變車(chē)體結(jié)構(gòu)、動(dòng)力系統(tǒng)、車(chē)內(nèi)電路及管線(xiàn)，既安全又穩(wěn)妥，為大多數(shù)車(chē)主所接受，為此通常所說(shuō)的隔音是后一種。 </p> <p> <br /> </p> 廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè),汽車(chē)隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099253209798_hyjbsp_7191463.JPG"></div><p> 汽車(chē)隔音主要功能 </p> <p> 1、降低車(chē)內(nèi)噪聲： </p> <p> <p> 汽車(chē)隔音工程能將發(fā)動(dòng)機(jī)的轟鳴聲、車(chē)身的振動(dòng)聲、車(chē)輪的摩擦聲等噪聲有效地消除和隔擋，從而營(yíng)造一個(gè)寧?kù)o的車(chē)內(nèi)空間，提高乘座的舒適性。施工后噪聲可降低7～8dB。[1] </p> <p> 2、改善音響效果: </p> <p> 實(shí)施汽車(chē)隔音工程后，消除了車(chē)身金屬的共振，同時(shí)又有良好的吸音作用，使音響更加清晰、混厚、澎湃。 </p> <p> 3、降低車(chē)內(nèi)溫度: </p> <p> 隔音工程不僅可隔音，而且還可隔熱，能將發(fā)動(dòng)機(jī)的高溫隔擋在室外，從而使車(chē)內(nèi)溫度降低。 </p> <p> 4、延緩漆膜老化: </p> <p> 發(fā)動(dòng)機(jī)的高溫容易使漆膜老化變色，實(shí)施隔音工程可有效的隔音，對(duì)汽車(chē)漆膜有極好的保護(hù)作用。 </p> <p> <br /> </p> 廣東正規(guī)汽車(chē)隔音誠(chéng)信企業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè),汽車(chē)隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/22/10/637073381466210215_hyjbsp_6961881.jpg"></div><p style="text-indent:25px">汽車(chē)隔音產(chǎn)品源于20世紀(jì)80年代末由美國(guó)一群汽車(chē)音響發(fā)燒友為了能夠更好的享受到汽車(chē)音響所帶來(lái)的樂(lè)趣而開(kāi)發(fā)的，這些產(chǎn)品既是可以降低行駛過(guò)程中車(chē)內(nèi)的噪音，又可以提升汽車(chē)音響的音壓和音色。所以說(shuō)汽車(chē)隔音原本是為真正熱愛(ài)汽車(chē)的享樂(lè)主義者而創(chuàng)立，目的是讓更多車(chē)主的生活得到完美的升華享受更美妙的駕駛樂(lè)趣。如果在汽車(chē)音響改裝之后不注意隔音，那么車(chē)主的享受可能會(huì)給路人帶來(lái)很大的困擾。具體來(lái)講，系統(tǒng)的隔音工程一般經(jīng)過(guò)減震、降噪、密封三個(gè)步驟完成。</p><p> 隔音途徑 </p> <p> 吸音 </p> <p> 吸音是用特種被動(dòng)式材料來(lái)改變聲波的方向，以吸收其能量。合理的布置吸聲材料，能有效降低聲能的反射量，達(dá)到吸音降噪的作用。 </p> <p> 隔音 </p> <p> 隔音是用某種隔音材料將聲源與周?chē)h(huán)境隔開(kāi)，使其隔射的噪聲不能直接傳播到周?chē)鷧^(qū)域，從而達(dá)到控制噪音的目的。 </p> <p> 減振 </p> <p> 減振就是在易產(chǎn)生振動(dòng)的區(qū)域安裝彈性材料或元件，隔絕或衰減振動(dòng)的傳播，從而實(shí)現(xiàn)減震降噪的目的。 </p> <p> 密封 </p> <p> 密封不僅能阻隔噪聲的傳播通道，避免氣流分離，還可擾亂周期性的尾流，從根本上降低風(fēng)噪。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè),汽車(chē)隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/22/10/637073381215226563_hyjbsp_2106045.jpg"></div><p> 汽車(chē)隔音分二部分。首先是止振，用止振板粘貼到汽車(chē)鈑金上面，降低汽車(chē)共振，然后用各種吸音材料吸音。每個(gè)部位都要做到這2個(gè)方面才是標(biāo)準(zhǔn)的做法。 </p> <p> 車(chē)門(mén)隔音，先是用止振板粘貼在車(chē)門(mén)鈑金上，日系車(chē)可以在車(chē)門(mén)鈑金上做內(nèi)外2層，一些美德系車(chē)只能做一層，止振以后，在車(chē)門(mén)內(nèi)飾板上加上吸音棉，這樣止振和吸音都做到了。 </p> <p> 車(chē)地板和尾箱，翼子板也是和車(chē)門(mén)同樣的做法，不同的是各個(gè)部位才能采用不同的吸音材料。在地板位置，有些車(chē)主還會(huì)添加低頻王，專(zhuān)門(mén)的一種消除低頻噪音的材料。 </p> <p> 引擎蓋，除了止振以外，需要加一層隔熱隔音棉，主要是阻斷發(fā)動(dòng)機(jī)的噪音和熱量的傳遞。全車(chē)隔音，**難做的就是發(fā)動(dòng)機(jī)噪音，單做引擎蓋好U型槽還是很難起到明顯噪音的。消除發(fā)動(dòng)機(jī)噪音，**理想的做法是做防火墻，但是做防火墻具有很高的風(fēng)險(xiǎn)，防火墻位置線(xiàn)路密集，既消耗工時(shí)，也存在高風(fēng)險(xiǎn)，在外面的隔音店一般都是不做防火墻的。 </p> <p> <br /> 廣東正規(guī)汽車(chē)隔音廠(chǎng)家報(bào)價(jià)</p><p style="text-indent:25px">廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè)</p><p style="text-indent:25px">汽摩及配件企業(yè)巨頭紛紛抓住機(jī)會(huì)與國(guó)內(nèi)車(chē)企或其關(guān)聯(lián)零部件企業(yè)合作，成立合資公司擴(kuò)大其在華規(guī)模。在市場(chǎng)需求快速增長(zhǎng)的背后，汽車(chē)空調(diào)技術(shù)也隨之進(jìn)入新的發(fā)展階段，汽車(chē)制造商不斷地根據(jù)用戶(hù)的要求更新設(shè)計(jì)，期望通過(guò)發(fā)展新技術(shù)來(lái)提升汽車(chē)性能。目前外資在中國(guó)經(jīng)營(yíng)范圍：汽車(chē)維修、汽車(chē)美容服務(wù);批發(fā)、零售、租賃:汽車(chē)用品、汽車(chē)零配件、機(jī)電設(shè)備、影音設(shè)備、照明設(shè)備、電子產(chǎn)品;貨物和技術(shù)進(jìn)出口。主營(yíng)：汽車(chē)音響改裝、升級(jí)，汽車(chē)隔音降噪音。多車(chē)型覆蓋（以豐田、本田、寶馬、奔馳、大眾為主）市場(chǎng)已占到60%以上的份額，在轎車(chē)零部件市場(chǎng)上，甚至有可能占80%以上，我國(guó)包括**電子控制、傳感器、轉(zhuǎn)向系統(tǒng)等產(chǎn)品的市場(chǎng)，基本被國(guó)外企業(yè)壟斷。另外，根據(jù)相關(guān)報(bào)道有限責(zé)任公司行業(yè)預(yù)計(jì)2018年全年，汽車(chē)模具行業(yè)規(guī)模依然保持?jǐn)U張趨勢(shì)，市場(chǎng)規(guī)模將突破900億元。未來(lái)隨著汽車(chē)換型速度的進(jìn)一步加快，汽車(chē)模具還將迎來(lái)更大的發(fā)展空間，發(fā)展前景值得期待。隨著中國(guó)機(jī)動(dòng)車(chē)服務(wù)型的不斷提升，在汽車(chē)維修和汽車(chē)的改裝等后市場(chǎng)中對(duì)零部件的需求也逐步擴(kuò)大，對(duì)零部件的各項(xiàng)要求也越來(lái)越高。中國(guó)汽車(chē)零部件行業(yè)在近年來(lái)取得了良好發(fā)展成就。廣東正規(guī)汽車(chē)隔音哪家專(zhuān)業(yè)</p><p style="text-indent:25px">河源市安和興汽車(chē)服務(wù)有限公司在同行業(yè)領(lǐng)域中，一直處在一個(gè)不斷銳意進(jìn)取，不斷制造創(chuàng)新的市場(chǎng)高度，多年以來(lái)致力于發(fā)展富有創(chuàng)新價(jià)值理念的產(chǎn)品標(biāo)準(zhǔn)，在廣東省河源市等地區(qū)的汽摩及配件中始終保持良好的商業(yè)口碑，成績(jī)讓我們喜悅，但不會(huì)讓我們止步，殘酷的市場(chǎng)磨煉了我們堅(jiān)強(qiáng)不屈的意志，和諧溫馨的工作環(huán)境，富有營(yíng)養(yǎng)的公司土壤滋養(yǎng)著我們不斷開(kāi)拓創(chuàng)新，勇于進(jìn)取的無(wú)限潛力，安和興汽車(chē)公司攜手大家一起走向共同輝煌的未來(lái)，回首過(guò)去，我們不會(huì)因?yàn)槿〉昧艘稽c(diǎn)點(diǎn)成績(jī)而沾沾自喜，相反的是面對(duì)競(jìng)爭(zhēng)越來(lái)越激烈的市場(chǎng)氛圍，我們更要明確自己的不足，做好迎接新挑戰(zhàn)的準(zhǔn)備，要不畏困難，激流勇進(jìn)，以一個(gè)更嶄新的精神面貌迎接大家，共同走向輝煌回來(lái)！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/944342.html</p></div></div></div></div></div><div id="dw8udkb" class="page-right twoColRt"><div id="feyvm7z" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2ugyfrd" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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