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tcPro"><section class="home-main container clearfix"><div id="tdvxzvx" class="twoCol"><div id="8pebykh" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</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>?廣東晉德墊片來電咨詢晉迅緊固件供應(yīng)</p><div id="od3np3z" class="leftbox clearfix"><h1>廣東晉德墊片來電咨詢晉迅緊固件供應(yīng)</h1><div id="uegyf4q" class="proBig"><div id="7su82fw" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105612810829/2560135.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tspz88j" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105612810829/2560135.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sm3gis2" 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>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>廣東晉德墊片,墊圈</p><p><span>***更新：</span>2021-01-30 07:18:42</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3szg3y2" 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(jī): </span>021-52236587</p><p><span>地址: </span>蘇虹路333號(hào)215-6室</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="3pr7wce" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="icegnm8" class="box"><p><p style="text-indent:25px">GB93彈簧墊圈的作用其實(shí)與墊圈的作用差不過，GB93彈簧墊圈的彈簧的基本作用就是在螺母擰緊之后給螺母一個(gè)外力，進(jìn)而增大螺母和螺栓之間的摩擦力。GB93彈簧墊圈的材質(zhì)為65MN彈簧鋼，熱處理硬度是HRC44-51HRC，經(jīng)過表面處理的。還有就是彈簧墊圈的卡簧是具有彈性的墊子或者一種防止螺栓松動(dòng)的墊圈。這種防松墊圈的工作原理是很簡單的，其由兩片墊圈組成，外側(cè)則是帶有放射狀凸紋面，內(nèi)側(cè)為斜齒面，當(dāng)裝配使用時(shí)，內(nèi)側(cè)斜齒面間相對(duì)，外側(cè)放射狀凸紋面與兩端接觸面成咬合狀態(tài)，廣東晉德墊片，進(jìn)而保證連接件在受到振動(dòng)時(shí)候，使得螺栓發(fā)生松動(dòng)趨勢(shì)，廣東晉德墊片，兩片墊圈內(nèi)側(cè)斜齒面就會(huì)相對(duì)錯(cuò)動(dòng)，進(jìn)而達(dá)到完全的鎖緊作用，廣東晉德墊片。組合密封墊圈根據(jù)結(jié)構(gòu)形式可分為A型、B型。廣東晉德墊片</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東晉德墊片,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105612810829/2560135.png"></div><p> 有些閥門上，填料函壓蓋法蘭都需要加彈簧墊圈DIN127B的。方斜墊圈，主要用它墊在槽鋼或工字鋼的斜面上，使螺母的支承面垂直于螺桿，避免扳擰螺絲時(shí)使螺桿受彎曲應(yīng)力。預(yù)載墊圈又稱預(yù)載指示墊圈，它可用來控制螺栓的擰緊程度。這種墊圈由4個(gè)零件組成：兩個(gè)普通平墊圈、一個(gè)屈服強(qiáng)度較低而厚度較厚的內(nèi)圈和一個(gè)屈服強(qiáng)度較高而厚度較薄的外圈，其工作原理為：在擰緊螺母時(shí)，內(nèi)圈受到壓力，直到屈服，并且厚度逐漸變薄，當(dāng)厚度降到外圈高度時(shí)，即表示螺栓的預(yù)緊力達(dá)到了設(shè)定值廣東晉德墊片如果正確地使用和安裝防松墊圈,螺母和螺栓就無需再次緊固,可保證緊固件安全。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東晉德墊片,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105590740650/4878201.png"></div><p style="text-indent:25px">墊圈的作用就是用來保護(hù)被連接件的表面不受螺母的擦傷以及分散螺母對(duì)被連接件的壓力的。其實(shí)這不難解釋，只要有零部件有接觸就會(huì)產(chǎn)生摩擦，并且還會(huì)存在一定的縫隙，進(jìn)而使用墊圈可以有效的防止和減輕摩擦，起到良好的密封效果。墊圈的種類和規(guī)格有許多，墊圈分為平墊圈-C級(jí)、大墊圈-A和C級(jí)、小墊圈-A級(jí)、平墊圈-A級(jí)、平墊圈-倒角型-A級(jí)、鋼結(jié)構(gòu)**度墊圈、彈簧墊圈等等二十余種。其中平墊圈一般是用于連接件中一個(gè)是軟質(zhì)地的，一個(gè)是硬質(zhì)地較脆弱的，其主要的作用就是增大接觸面積，分散壓力，防止將質(zhì)地軟的零件壓壞。</p><p style="text-indent:25px">當(dāng)螺栓強(qiáng)度比較高，被連接件的許用壓應(yīng)力比較低時(shí)，為了降低被連接件承壓面的壓應(yīng)力，一般需要增加平墊圈。螺栓連接中，螺栓頭或螺母承壓面的壓力傳遞是呈喇叭形逐漸擴(kuò)大的，承壓面越大，壓應(yīng)力就越小，因此增加了平墊圈可以降低被連接件接觸面的壓應(yīng)力，保證螺栓連接的有效。在有一些場(chǎng)合，為了保證兩個(gè)連接件之間螺栓孔能一一對(duì)應(yīng)，我們需要增加孔的直徑一補(bǔ)償孔的位置度偏差，螺栓孔超出標(biāo)準(zhǔn)要求時(shí)就需要增加平墊圈。有時(shí)為了安裝調(diào)整方便，螺栓孔會(huì)制成長孔，這樣可以在一定范圍內(nèi)調(diào)節(jié)工件的安裝位置，當(dāng)用長孔時(shí)，須采用加厚平墊圈，根具具體情況，甚至采用**墊圈或多個(gè)墊圈。內(nèi)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="廣東晉德墊片,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105693211235/3242338.png"></div><p style="text-indent:25px">如果知道了彈簧墊圈主要作用是防松，那么彈簧墊圈GB93的具體使用條件是什么樣的呢?彈簧墊圈的使用條件如下：彈簧墊圈的應(yīng)用，可以套用以下標(biāo)準(zhǔn)：標(biāo)準(zhǔn)彈簧墊圈(GB93-1987)、輕型彈簧墊圈GB859-87、重型彈簧墊圈GB7244-87。普通彈簧墊圈的彈性比較大，靠其較大的彈力及其斜口的卡死摩擦力防松，防松效果明顯、可靠。用于通常的機(jī)械結(jié)構(gòu)的防松場(chǎng)合。波形彈簧墊片靠其彈性變形壓緊被連接件而防松，波形彈力較小，受力均勻，不損壞被連接件的表面。通常用于一般的防松要求的場(chǎng)合。例如，理發(fā)推剪兩個(gè)刀片的鏈接防松就用這種墊片。防松墊圈當(dāng)螺栓收縮時(shí),墊圈的斜齒面會(huì)使螺母回到原來的位置。江蘇t型墊圈</p><p style="text-indent:25px">圓螺母用止動(dòng)墊圈又稱止退墊圈，俗名王八墊。廣東晉德墊片</p><p> 不銹鋼螺栓很少使用碳鋼平墊片的，碳鋼片硬度大，彈性不好對(duì)機(jī)器的接觸表面損害大。對(duì)于平墊，不銹鋼螺栓一般采用不銹鋼平墊片就可以了，但并不一定要這樣，只要能滿足性能要求就可以了。對(duì)于彈墊，不銹鋼彈墊效果都不好，應(yīng)盡量采用彈簧鋼的。<br /> 彈簧墊圈用什么材質(zhì)較好？答：通常用65MN彈簧鋼或70#碳鋼,3Cr13,也可用不銹鋼的材料SUS304或SUS316。 65Mn或者是其他一些低碳鋼，像Q235、Q195等。彈簧墊圈的防松能力很低！尤其在目前歐美各國要求高可靠性產(chǎn)品中采用率極低，特別是重要的承力結(jié)構(gòu)連接部位早已被拋棄好多年。廣東晉德墊片</p><p style="text-indent:25px">晉迅緊固件（上海）有限公司主要經(jīng)營范圍是五金、工具，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下緊固件，熱鍍鋅，螺絲，螺母深受客戶的喜愛。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于五金、工具行業(yè)的發(fā)展。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3078717.html</p></div></div></div></div></div><div id="jd3sp3b" class="page-right twoColRt"><div id="diurdc2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3oqi8et" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div 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