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id="ttam7s7" class="leftbox clearfix"><h1>廣東***汽車隔音值得信賴服務(wù)為先河源新空間汽車音響供應(yīng)</h1><div id="hvsuwvg" class="proBig"><div id="wgyk32e" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099170106547_hyjbsp_7494687.JPG" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2ja794h" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099170106547_hyjbsp_7494687.JPG" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lvc3kev" 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***汽車隔音值得信賴,汽車隔音</p><p><span>***更新：</span>2020-06-12 11:15:59</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="8md3rdk" 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: </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)火車站源城開發(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] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="cbyfhof" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8s7se8z" class="box"><p><p> 汽車隔音材料基本分為兩種，制振板和吸音棉，廣東***汽車隔音值得信賴。車的噪音來源基本分為兩部分，一部分是車本身的振動(dòng)聲，另一部分是車的噪音。制振板的目的是降低震動(dòng)，吸音棉的目的是吸音。所以比較合理的施工方案是先安裝制振板，然后安裝吸音棉，兩層結(jié)合才能有比較好的效果，廣東***汽車隔音值得信賴。制振板比較硬，所以需要烤軟了以后才能比較好的施工(這道工序是**費(fèi)時(shí)間的)，另外，廣東***汽車隔音值得信賴，一定要裁剪成合適的尺寸來施工。吸音棉建議使用帶背膠的，沒有氣味，不會(huì)造成二次污染。廣東***汽車隔音值得信賴</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東***汽車隔音值得信賴,汽車隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099170106547_hyjbsp_7494687.JPG"></div><p> 汽車隔音方法就是用某種隔音材料將聲源與周圍環(huán)境隔離，使其輻射的噪聲不能直接傳播到周圍區(qū)域，從而達(dá)到控制噪音的目的，隔音的要素取決于隔音材料的厚度和密度，由于車內(nèi)空間有限，車內(nèi)隔音材料主要采用高密度材料，才會(huì)有好的隔音效果。 </p> <p> 汽車因車身皆為鋼板架構(gòu)組裝或它種材質(zhì)組裝成一密閉空間、即車廂，而每一種車種，又因原廠設(shè)計(jì)理念不同，如引擎之設(shè)計(jì)、避震系統(tǒng)、進(jìn)排氣方式、車門、車體之緊密度……等，或靜止、或不同路面行進(jìn)狀態(tài)下產(chǎn)生不等值之噪音，經(jīng)鋼板、車體之共掁共嗚、聲音放大、過大之噪音令人不舒服、或耳鳴、或容易疲勞、或干擾到原本悅耳的音響效果……等，因此即須作汽車之隔音處理，所以，以原車之原廠設(shè)計(jì)組裝條件，加上各種消震、隔音、吸音材料，將車廂內(nèi)之不必要的環(huán)境噪音，排除到**小狀態(tài)，即為汽車隔音。河源進(jìn)口汽車隔音性價(jià)比高</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東***汽車隔音值得信賴,汽車隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/22/10/637073380271496915_hyjbsp_8845583.jpg"></div><p> 噪音的產(chǎn)生，離不開三個(gè)因素：音源，傳播介質(zhì)，接收者（耳朵）。音源就是噪音產(chǎn)生的源頭，這個(gè)我們是沒辦法消除的，胎噪，風(fēng)燥，發(fā)動(dòng)機(jī)噪音，在高速行駛過程中，這些都是沒法消除的；而對(duì)于接收者，這個(gè)也沒辦法解決。唯獨(dú)能做的，就是改善傳播介質(zhì)，也就是聲音的傳遞者，改善介質(zhì)，阻斷聲波的傳遞。所以就有了汽車隔音。 </p> <p> 很多人都很關(guān)注到底隔音能降低多少，30%，50%，到底多少？全車各個(gè)部位做好，做標(biāo)準(zhǔn)以后，一般在市區(qū)道路行駛中，噪音大概是60分貝，做了隔音以后，大概能降到40分貝左右。這個(gè)就是問題的答案。已經(jīng)非常理想了，要實(shí)現(xiàn)這個(gè)理想的效果，當(dāng)然和專業(yè)的改裝施工分不開的。 </p> <p> <br /> </p><p style="text-indent:25px">汽車隔音產(chǎn)品源于20世紀(jì)80年代末由美國一群汽車音響發(fā)燒友為了能夠更好的享受到汽車音響所帶來的樂趣而開發(fā)的，這些產(chǎn)品既是可以降低行駛過程中車內(nèi)的噪音，又可以提升汽車音響的音壓和音色。所以說汽車隔音原本是為真正熱愛汽車的享樂主義者而創(chuàng)立，目的是讓更多車主的生活得到完美的升華享受更美妙的駕駛樂趣。如果在汽車音響改裝之后不注意隔音，那么車主的享受可能會(huì)給路人帶來很大的困擾。具體來講，系統(tǒng)的隔音工程一般經(jīng)過減震、降噪、密封三個(gè)步驟完成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東***汽車隔音值得信賴,汽車隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/22/10/637073381550210933_hyjbsp_7623820.jpg"></div><p> 汽車隔音是根據(jù)車輛的性能、相應(yīng)的路況、使用的條件，對(duì)汽車產(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、車廂內(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，車體鈑金矯正，排氣管改裝等等，此方案的工程耗資巨大，時(shí)間較長，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。 </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)用專業(yè)聲學(xué)產(chǎn)品進(jìn)行車體密封、車體減振及車內(nèi)吸音，它不改變車體結(jié)構(gòu)、動(dòng)力系統(tǒng)、車內(nèi)電路及管線，既安全又穩(wěn)妥，為大多數(shù)車主所接受，為此通常所說的隔音是后一種。 </p> <p> <br /> </p> 廣東時(shí)尚汽車隔音哪家公司好</p><p style="text-indent:25px">廣東***汽車隔音值得信賴</p><p style="text-indent:25px">2018年，受宏觀環(huán)境整體遇冷的影響，全球[ "汽車音響", "音響改裝", "汽車隔音", "汽車音響升級(jí)" ]均收到不同程度的影響，中國汽車銷量增速***呈現(xiàn)負(fù)增長。截至2019年8月，我國汽車銷量達(dá)1610.4萬輛，同比上年下降6.94%。目前我國[ "汽車音響", "音響改裝", "汽車隔音", "汽車音響升級(jí)" ]規(guī)模以上企業(yè)超過一萬家，其中外商及港澳臺(tái)投資企業(yè)占比達(dá)22.2%，而股份制企業(yè)、國有企業(yè)占比相對(duì)較少，私營企業(yè)占比接近一半。但私營企業(yè)絕大多數(shù)為小型企業(yè)，小型企業(yè)占私營企業(yè)的數(shù)量超過70%。銷售在通常情況下是指除汽車機(jī)架以外的所有零件和部件，其中，零件指不能拆分的單個(gè)組件;部件指實(shí)現(xiàn)某個(gè)動(dòng)作(或：功能)的零件組合。隨著中國經(jīng)濟(jì)的穩(wěn)步發(fā)展，居民消費(fèi)水平的逐步提高，汽車產(chǎn)銷量整體擴(kuò)大，新車配套對(duì)汽車零部件的需求增長。因此國內(nèi)企業(yè)積極通過調(diào)整和優(yōu)化資源配置來緩解壓力，但由于根本問題得不到解決，為了形成規(guī)模性的成本優(yōu)勢，優(yōu)化產(chǎn)品結(jié)構(gòu)，汽摩及配件企業(yè)之間將不可避免的進(jìn)行兼并重組。廣東***汽車隔音值得信賴</p><p style="text-indent:25px">河源市安和興汽車服務(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)新的市場高度，多年以來致力于發(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，成績讓我們喜悅，但不會(huì)讓我們止步，殘酷的市場磨煉了我們堅(jiān)強(qiáng)不屈的意志，和諧溫馨的工作環(huán)境，富有營養(yǎng)的公司土壤滋養(yǎng)著我們不斷開拓創(chuàng)新，勇于進(jìn)取的無限潛力，安和興汽車公司攜手大家一起走向共同輝煌的未來，回首過去，我們不會(huì)因?yàn)槿〉昧艘稽c(diǎn)點(diǎn)成績而沾沾自喜，相反的是面對(duì)競爭越來越激烈的市場氛圍，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！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/233856.html</p></div></div></div></div></div><div id="fjq77wi" class="page-right twoColRt"><div id="vkcjqcj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8kjkgxj" class="recomPic likePro"><a href="http://www.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" 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