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"index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="jnf87mo" class="twoCol"><div id="lqglcw3" 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/first-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_jgjljjlg/">緊固件、連接件</a>?<a href="http://www.cdcfah.com/cp/third-jgjljjlg_dianquancb/">墊圈</a>?特大墊圈代理服務為先晉迅緊固件供應</p><div id="yx7ce7v" class="leftbox clearfix"><h1>特大墊圈代理服務為先晉迅緊固件供應</h1><div id="uetk7g8" class="proBig"><div id="3gvxuo9" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105547488597/2385589.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="azb8med" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105547488597/2385589.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dipm7n7" 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)品關鍵詞：</span>特大墊圈代理,墊圈</p><p><span>***更新：</span>2021-01-18 05:16:10</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="kzwyarb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">晉迅緊固件（上海）有限公司</a></p><p><span>聯(lián)系人：</span>陳帥</p><p><span>郵箱: </span>sales@gemx.cn</p><p><span>電話: </span>15858568787</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://jinxunjingujian.shop.88360.com</p><p><span>手機: </span>021-52236587</p><p><span>地址: </span>蘇虹路333號215-6室</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="mlnpr7g" class="page-proshow02"><p class="title">詳細說明</p><div id="wbyv8bt" class="box"><p><p style="text-indent:25px">鋸齒墊圈：圓周上具有很多銳利的彈性翹齒，刺壓在支承面上，能阻止緊固件的松動。內齒彈性墊圈用于頭部尺寸較小的螺釘頭下;彈性墊圈多用于螺栓頭和螺母下。帶齒的彈性墊圈比普通彈簧墊圈體積小，緊固件受力均勻、防止松動也可靠，但不宜用于常拆卸處。波形墊圈分為WG型、WL型、WN型。WG型波形墊圈：WG型波形墊圈為開口型彈性墊圈,它通常能在較小的空間內安裝,比如給軸承施加預應力,減少軸承運轉的噪音,提高軸承的運轉精度與平穩(wěn)性，特大墊圈代理.另外在電子電器方面也有大量的應用材料,有碳鋼，特大墊圈代理、不銹鋼、銅合金等，特大墊圈代理。發(fā)生脹圈的彈簧墊圈必然受到一個徑向外張力，外張力源于擰緊力矩產(chǎn)生的加緊軸力。特大墊圈代理</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="特大墊圈代理,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105547488597/2385589.png"></div><p> 一般平墊的作用是為了保護螺絲桿穿孔，因為螺桿穿孔一般比螺桿直徑大2mm左右，且螺栓材質強度高，硬度大。為避免在緊螺桿時傷到螺桿帽與穿孔垂直的結合面，一般加平墊保護接合面，且在平墊上加裝彈簧墊。防止因震動造成螺栓緩扣，損害設備使用壽命。一般用于多發(fā)零件，以增加支承面，遮蓋較大的孔眼，以防止損傷零件表面，大墊圈多用于木制零件。平墊是加大接觸面積，并且防止螺栓與工件的摩擦；平墊圈的主要作用是保護連接件的表面，防止螺栓螺母擰緊時劃傷工件表面。浙江晉德墊片內齒彈性墊圈用于頭部尺寸較小的螺釘頭下;外齒彈性墊圈多用于螺栓頭和螺母下。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="特大墊圈代理,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105648767930/5176820.png"></div><p style="text-indent:25px">彈簧墊圈（DIN127B/GB93）的防松：車橋主減速器與橋殼的連接使用10.9級M16X100螺栓，擰緊力矩為280+20N.m，使用高精度電動擰緊機擰緊。在有彈簧墊圈和沒有彈簧墊圈兩種狀態(tài)下檢測螺栓擰緊過程中力矩隨轉角的變化。對比力矩轉角曲線，發(fā)現(xiàn)在有彈簧墊圈的情況下，一直有約10N.m的預緊力矩;而沒有彈簧墊圈的情況下，螺栓在力矩明顯上升前，力矩處于0N.m狀態(tài)。以此推斷用約10N.m的螺栓預緊力矩就可以將彈簧墊圈完全壓平。再通過用數(shù)顯扭矩扳手檢測，發(fā)現(xiàn)螺栓扭矩還未達到20N.m，彈簧墊圈已經(jīng)完全被壓平，驗證了上述推斷的正確性。</p><p style="text-indent:25px">在我們日常生活中經(jīng)常發(fā)生螺母松動而帶來安全危害，以致于設計工程師們采用很多防松的方法都有效解決這個問題，防止螺栓因長時間振動而產(chǎn)生松動是設計工程師們非常頭疼的問題。很多機械設備與連接裝置都要面對無處不在的壓力,使得螺栓連接件處由于持續(xù)的振動而松動，那就是在發(fā)生振動時會松動而導致安全隱患。全世界的工程師都在研究解決螺栓松動的問題，也試驗了很多種防止松動的方法。墊圈提供了一種不會受任何振動或動力負載影響的螺栓安全鎖緊系統(tǒng)，這種安全系統(tǒng)結構單一，只由具有特殊凸輪齒面并預先組合的一對墊圈構成。彈簧墊圈的彈簧的基本作用是再螺母擰緊之后給螺母一個力。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="特大墊圈代理,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105701638968/9464353.png"></div><p style="text-indent:25px">彈簧墊圈（DIN127B/GB93）和平墊圈（DIN125/GB97）的區(qū)別：彈簧墊圈可以起到防松，加大預緊力的功能，而平墊圈沒有這項功能，它可以用來增大緊固接觸面積，防止螺栓與工件的摩擦，保護連接件的表面防止螺栓螺母擰緊時劃傷工件表面。但有些重要的連接，如主要依靠壓緊產(chǎn)生摩擦力傳遞動力的地方，是不能使用彈簧墊的，用了降低連接剛性，反容易出事，可以不用彈簧墊圈。當被連接件的強度較低時采用平墊或法蘭螺栓以增加接觸面積，在有震動、脈沖、介質的溫度有比較大的波動時，一定要使用彈簧墊。彈簧墊圈發(fā)生脹圈現(xiàn)象，一般不是彈簧墊圈本身的問題。浙江晉德墊片</p><p style="text-indent:25px">波形墊圈分為WG型、WL型、WN型。特大墊圈代理</p><p style="text-indent:25px">彈簧墊圈（DIN127B/GB93）當螺栓收縮時,墊圈的斜齒面會使螺母回到原來的位置。彈簧墊圈GB93*適用于平坦且較光滑的金屬表面。如果連接材料為非金屬材料,可將一個金屬板固定在連接材料上,這樣就可以使用制鎖墊圈了。在安裝彈簧墊圈時無需使用扭力扳手。在安裝或拆除彈簧墊圈時也可選擇使用氣動工具。墊圈到底起到什么作用呢？在螺栓需要經(jīng)常拆卸的場合，為了保護被連接件的表面不被劃傷，一般需要在螺母或螺栓頭位置放置平墊圈，這樣就可以防止被連接件表面不被劃傷了。在一些摩擦系數(shù)要求比較準確的連接處，比如**度預應力螺栓都是需要螺母端放置平墊圈的，因為這種情況下螺栓、螺母、墊圈都是由同一廠家提供的，螺栓生產(chǎn)廠家需要對螺母和墊圈進行相應的處理，以保證螺母與墊圈間的摩擦系數(shù)保持一致性。特大墊圈代理</p><p style="text-indent:25px">晉迅緊固件（上海）有限公司位于蘇虹路333號215-6室，交通便利，環(huán)境優(yōu)美，是一家貿易型企業(yè)。晉迅緊固件是一家有限責任公司（自然）企業(yè)，一直“以人為本，服務于社會”的經(jīng)營理念;“誠守信譽，持續(xù)發(fā)展”的質量方針。公司業(yè)務涵蓋緊固件，熱鍍鋅，螺絲，螺母，價格合理，品質有保證，深受廣大客戶的歡迎。晉迅緊固件自成立以來，一直堅持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會各界的普遍認可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2897022.html</p></div></div></div></div></div><div id="pzwjlsp" class="page-right twoColRt"><div id="nczaheb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zjgy7pm" class="recomPic likePro"><a 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