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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="w7sbhlb" class="twoCol"><div id="g7izlmi" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/second-_qmjpj/">汽摩及配件</a>?<a href="http://www.cdcfah.com/cp/third-qmjpj_qcjpjwxazge/">汽車及配件維修安裝</a>?河源原裝汽車隔音多少錢歡迎咨詢河源新空間汽車音響供應</p><div id="req3rya" class="leftbox clearfix"><h1>河源原裝汽車隔音多少錢歡迎咨詢河源新空間汽車音響供應</h1><div id="nqnstpq" class="proBig"><div id="h8kbxtp" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099257106498_hyjbsp_7335547.JPG" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2m28nzv" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099257106498_hyjbsp_7335547.JPG" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kxy82ls" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>河源原裝汽車隔音多少錢,汽車隔音</p><p><span>***更新：</span>2020-07-06 09:14:20</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="ks8p8cd" 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: </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</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="wtcntu8" class="page-proshow02"><p class="title">詳細說明</p><div id="e7alcye" class="box"><p><p style="text-indent:25px">汽車隔音產(chǎn)品源于20世紀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，河源原裝汽車隔音多少錢。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給路人帶來很大的困擾，河源原裝汽車隔音多少錢。具體來講，河源原裝汽車隔音多少錢，系統(tǒng)的隔音工程一般經(jīng)過減震、降噪、密封三個步驟完成。河源原裝汽車隔音多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源原裝汽車隔音多少錢,汽車隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099257106498_hyjbsp_7335547.JPG"></div><p> 噪音的產(chǎn)生，離不開三個因素：音源，傳播介質(zhì)，接收者（耳朵）。音源就是噪音產(chǎn)生的源頭，這個我們是沒辦法消除的，胎噪，風燥，發(fā)動機噪音，在高速行駛過程中，這些都是沒法消除的；而對于接收者，這個也沒辦法解決。唯獨能做的，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> 很多人都很關注到底隔音能降低多少，30%，50%，到底多少？全車各個部位做好，做標準以后，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。這個就是問題的答案。已經(jīng)非常理想了，要實現(xiàn)這個理想的效果，當然和專業(yè)的改裝施工分不開的。 </p> <p> <br /> 河源原裝汽車隔音多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源原裝汽車隔音多少錢,汽車隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/24/10/637075099204561348_hyjbsp_5738269.JPG"></div><p> 隔音途徑 </p> <p> 吸音 </p> <p> 吸音是用特種被動式材料來改變聲波的方向，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圍環(huán)境隔開，使其隔射的噪聲不能直接傳播到周圍區(qū)域，從而達到控制噪音的目的。 </p> <p> 減振 </p> <p> 減振就是在易產(chǎn)生振動的區(qū)域安裝彈性材料或元件，隔絕或衰減振動的傳播，從而實現(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，從根本上降低風噪。 </p> <p> <br /> </p><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，又因原廠設計理念不同，如引擎之設計、避震系統(tǒng)、進排氣方式、車門、車體之緊密度……等，或靜止、或不同路面行進狀態(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，以原車之原廠設計組裝條件，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。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源原裝汽車隔音多少錢,汽車隔音" src="http://tyunfile.71360.com/UpLoadFile/2019/10/22/10/637073381508249560_hyjbsp_6310760.jpg"></div><p> 汽車隔音分二部分。首先是止振，用止振板粘貼到汽車鈑金上面，降低汽車共振，然后用各種吸音材料吸音。每個部位都要做到這2個方面才是標準的做法。 </p> <p> 車門隔音，先是用止振板粘貼在車門鈑金上，日系車可以在車門鈑金上做內(nèi)外2層，一些美德系車只能做一層，止振以后，在車門內(nèi)飾板上加上吸音棉，這樣止振和吸音都做到了。 </p> <p> 車地板和尾箱，翼子板也是和車門同樣的做法，不同的是各個部位才能采用不同的吸音材料。在地板位置，有些車主還會添加低頻王，專門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)動機的噪音和熱量的傳遞。全車隔音，**難做的就是發(fā)動機噪音，單做引擎蓋好U型槽還是很難起到明顯噪音的。消除發(fā)動機噪音，**理想的做法是做防火墻，但是做防火墻具有很高的風險，防火墻位置線路密集，既消耗工時，也存在高風險，在外面的隔音店一般都是不做防火墻的。 </p> <p> <br /> 河源原裝汽車隔音多少錢</p><p style="text-indent:25px">河源原裝汽車隔音多少錢</p><p style="text-indent:25px">《汽車產(chǎn)業(yè)中長期發(fā)展規(guī)劃》明確提出到2020年，形成若干家超過1000億規(guī)模的汽摩及配件企業(yè)集團，到2025年，形成若干家進入全球**的汽摩及配件企業(yè)集團。且汽摩及配件行業(yè)具有明顯的規(guī)模效應，規(guī)模較大的企業(yè)在研發(fā)投入、市場拓展、客戶服務能力等方面均有較明顯的優(yōu)勢。在國內(nèi)由于原材料價格持續(xù)上漲、產(chǎn)品價格由于主機廠轉(zhuǎn)嫁成本使經(jīng)營范圍：汽車維修、汽車美容服務;批發(fā)、零售、租賃:汽車用品、汽車零配件、機電設備、影音設備、照明設備、電子產(chǎn)品;貨物和技術(shù)進出口。主營：汽車音響改裝、升級，汽車隔音降噪音。多車型覆蓋（以豐田、本田、寶馬、奔馳、大眾為主）價格不斷下調(diào)的雙重擠壓下，大多數(shù)本土零部件企業(yè)的生產(chǎn)經(jīng)營舉步維艱。與國內(nèi)廠商相比，外資企業(yè)并沒有受到太多的原材料漲價的影響。根據(jù)前瞻產(chǎn)業(yè)研究院發(fā)布的《中國汽車模具行業(yè)產(chǎn)銷需求預測與轉(zhuǎn)型升級分析報告》測算，中國汽車模具占模具有限責任公司的市場份額約在1/3左右，而根據(jù)國家統(tǒng)計局的統(tǒng)計數(shù)據(jù)，2017年我國汽車模具的銷售收入為2663.42億元，據(jù)此測算2017年中國汽車模具市場規(guī)模達到了888億元。汽車行業(yè)是一個多層次一體化的行業(yè)，能夠在一定程度反映國家的經(jīng)濟發(fā)展運行情況。近年來，中國經(jīng)濟保持中高速增長，居民收入與消費水平穩(wěn)步提高，工業(yè)化水平逐步提高，中國汽車服務型也略有提高。河源原裝汽車隔音多少錢</p><p style="text-indent:25px">河源市安和興汽車服務有限公司是一家有著雄厚實力背景、信譽可靠、勵精圖治、展望未來、有夢想有目標，有組織有體系的公司，堅持于帶領員工在未來的道路上大放光明，攜手共畫藍圖，在廣東省河源市等地區(qū)的汽摩及配件行業(yè)中積累了大批忠誠的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎，也希望未來公司能成為*****，努力為行業(yè)領域的發(fā)展奉獻出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強不息，斗志昂揚的的企業(yè)精神將**安和興汽車公司和您一起攜手步入輝煌，共創(chuàng)佳績，一直以來，公司貫徹執(zhí)行科學管理、創(chuàng)新發(fā)展、誠實守信的方針，員工精誠努力，協(xié)同奮取，以品質(zhì)、服務來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/511689.html</p></div></div></div></div></div><div id="uijv8tf" class="page-right twoColRt"><div id="ao83bx3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kxtzqr8" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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