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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mg3vnk3" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>湖南耐高溫橡膠密封件生產(chǎn)工藝,橡膠密封件</p><p><span>***更新：</span>2020-08-28 00:29:12</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="iccjlsz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫萬和精密軸承有限公司</a></p><p><span>聯(lián)系人：</span>夏明洋</p><p><span>郵箱: </span>wuxiwanhexiangjiao@163.com</p><p><span>電話: </span>14751531121</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.whxs1688.com</p><p><span>手機(jī): </span>0510-83300919</p><p><span>地址: </span>無錫惠山經(jīng)濟(jì)開發(fā)區(qū)玉祁配套區(qū)蓉塘路28號</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="xbtacoq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cwdam33" class="box"><p><p style="text-indent:25px">O型圈的使用： O型圈在多種液壓、氣動件管接頭、圓筒面及法蘭面等結(jié)合處被普遍使用。對于在運(yùn)動過程中使用的O型圈，當(dāng)工作壓力大于9.8Mpa時，如單向受壓，就在O型圈受壓力方向的另一側(cè)設(shè)置一個擋圈；如雙向受壓，則在O型圈兩側(cè)各放一個擋圈，湖南耐高溫橡膠密封件生產(chǎn)工藝。為了減小摩擦力，也可采用楔型擋圈。當(dāng)壓力液體從左方施加作用時，右方擋圈被推起，左方擋圈不與被密封表面接觸，因此摩擦力減小?？偟膩碚f，湖南耐高溫橡膠密封件生產(chǎn)工藝，湖南耐高溫橡膠密封件生產(chǎn)工藝，采用擋圈會增大密封裝置的摩擦力，而楔型擋圈對減小這種摩擦力具有十分重要的意義。對于固定用的O型圈，當(dāng)工作壓力大于32Mpa時，也需要使用擋圈。硫化溫度是橡膠O形密封圈發(fā)生硫化反應(yīng)的基本條件之一。湖南耐高溫橡膠密封件生產(chǎn)工藝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南耐高溫橡膠密封件生產(chǎn)工藝,橡膠密封件" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637330063205654297/8727288.png"></div><p style="text-indent:25px">O型圈的選用及其注意事項(xiàng)以及O型圈的溝槽設(shè)計(jì)： O型圈采用“外徑×線徑”的標(biāo)記方法，一般稱為老國標(biāo)； GB3452.1-82與GB3452.1-92基本相同，一般稱為新國標(biāo)，它規(guī)定的O型圈截面直徑有1.8、2.65、3.55、5.3等，新國標(biāo)采用國際慣例，O型圈采用“內(nèi)徑×線徑”的標(biāo)記方法。 O型圈的溝槽設(shè)計(jì)有相關(guān)的國家標(biāo)準(zhǔn)，主要分動密封、軸向靜密封和徑向靜密封三種。O型圈采用軸向壓緊更便于裝配和保證密封性能。另外，我國國家標(biāo)準(zhǔn)中的溝槽尺寸標(biāo)準(zhǔn)已顯落后，如國家標(biāo)準(zhǔn)中受內(nèi)壓的O型圈溝槽外徑等于O型圈外徑，而PARKER法蘭接頭的O型圈溝槽外徑小于O型圈外徑。有O型圈的密封面不得使用平面密封膠，可以在O型圈上涂少量黃油以使其不脫落。在維修時，應(yīng)根據(jù)溝槽尺寸確定O型圈規(guī)格，并不是線徑越粗越好。湖南耐高溫橡膠密封件生產(chǎn)工藝硅橡膠O型圈既可以耐高溫也可以耐低溫。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南耐高溫橡膠密封件生產(chǎn)工藝,橡膠密封件" src="https://tyunfile.71360.com/UploadFile/wanhejmzc/637321473270498047/8530578.png"></div><p style="text-indent:25px">橡膠墊片有模壓的，也有切割的，模壓是利用液壓成型機(jī)和模具壓制而成，切割的是利用墊片切割機(jī)切割出來的，相比而言模壓生料，但是比較單一，一副模具只可以做出一種墊片，墊片切割機(jī)切得就可以在1500nm范圍內(nèi)任意尺寸切割，但是對板材的利用率不是很高。橡膠減震墊，顧名思義就是用來控制橡膠吸震后反彈時的來自外界的沖擊震蕩，現(xiàn)在市面上的減震器材基本上都是橡膠制造的，合格質(zhì)量的橡膠減震墊應(yīng)從使用的動態(tài)特性、耐性變性、耐久性以及加工性能等綜合能力來看。橡膠減震墊的特點(diǎn)是既有高彈性，又有高黏性。橡膠的彈性是由其卷曲分子構(gòu)象的變化產(chǎn)生的，橡膠分子間相互作用會妨礙分子鏈的運(yùn)動，從而表現(xiàn)出黏性阻尼的特點(diǎn)，以致應(yīng)力與應(yīng)變往往處于不平衡狀態(tài)。</p><p style="text-indent:25px">橡膠密封件的發(fā)展趨勢：隨著環(huán)保、汽車多樣化、橡膠可再生利用、材料耐熱性等要求的提高，進(jìn)一步降低成本已經(jīng)成為汽車用橡膠制品發(fā)展的主要方向。密封制品占汽車用橡膠件重量的25%-28%(除輪胎)。近來具有耐臭氧、耐氣候老化性能的EPDM膠被普遍應(yīng)用于汽車門窗密封條中，并逐步取代傳統(tǒng)的NR和CR膠。每輛車可使用10-15米長的各種密封條。為進(jìn)一步降低成本和外形美觀，國外廠商已用TPE材料來制造汽車門窗密封條。橡膠密封件是密封裝置中的一類通用基礎(chǔ)元件，在泄漏和密封這一對矛盾中扮演十分重要的角色，在人類征服自然的過程中解決泄漏和密封問題。一直在推動技術(shù)進(jìn)步，是防止和減少環(huán)境污染的重要途徑。橡膠密封件密封性能好，防水不漏，環(huán)保無毒。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南耐高溫橡膠密封件生產(chǎn)工藝,橡膠密封件" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637330063026582031/6589180.png"></div><p> 關(guān)于我們無錫萬和橡塑制品廠創(chuàng)建于2009年，現(xiàn)有員工40人，是一家專業(yè)從事汽車配套所用的各種油封、密封件產(chǎn)品的研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售的企業(yè)。我廠經(jīng)過二十六年的發(fā)展，成立了研究中心，專門從事模具、橡膠配方和加工技術(shù)研究；擁有設(shè)備五百余套，形成專業(yè)的密封件（帶骨架、純橡膠件）、油封、防塵蓋生產(chǎn)流水線。為了不斷滿足客戶的需求，我公司加快產(chǎn)品結(jié)構(gòu)調(diào)整的步伐，大力實(shí)施人才培養(yǎng)創(chuàng)新、品牌創(chuàng)新、管理創(chuàng)新以及設(shè)備不斷更新，積極開發(fā)高技術(shù)含量、高性能、高附加值的各種密封件、油封、防塵產(chǎn)品，為各大型汽車配件企業(yè)，大型軸承廠及其他機(jī)械設(shè)備實(shí)施配套。產(chǎn)品廣泛應(yīng)用于發(fā)動機(jī)、軸承、緊固件、減震系統(tǒng)、傳熱設(shè)備、變速箱...查看更多。橡膠密封件可置**溫下加熱，不變形，不產(chǎn)生有害物質(zhì)。湖南耐高溫橡膠密封件生產(chǎn)工藝</p><p style="text-indent:25px">不可將唇口的方向裝錯，應(yīng)使其朝向貯有油液的內(nèi)側(cè)，橡膠密封件是密封技術(shù)中應(yīng)用的一類橡膠制品。湖南耐高溫橡膠密封件生產(chǎn)工藝</p><p style="text-indent:25px">橡膠O型圈壓縮率W的選擇應(yīng)考慮使用條件，靜密封或動密封；靜密封又可分為徑向密封與軸向密封；徑向密封（或稱圓柱靜密封）的泄漏間隙是徑向間隙，軸向密封（或稱平面靜密封）的泄漏間隙是軸向間隙。軸向密封根據(jù)壓力介質(zhì)作用于O形圈的內(nèi)徑還是外徑又分受內(nèi)壓和受外壓兩種情況，內(nèi)壓增加的拉伸，外壓降低O形圈的初始拉伸。上述不同形式的靜密封，密封介質(zhì)對O形圈的作用方向是不同的，所以預(yù)壓力設(shè)計(jì)也不同。對于動密封則要區(qū)分是往復(fù)運(yùn)動密封還是旋轉(zhuǎn)運(yùn)動密封。靜密封：圓柱靜密封裝置和往復(fù)運(yùn)動式密封裝置一樣，一般取W=10%～15%；平面靜密封裝置取W=15%～30%。湖南耐高溫橡膠密封件生產(chǎn)工藝</p><p style="text-indent:25px">無錫萬和精密軸承有限公司是一家軸承，金屬材料，五金交電，化工產(chǎn)品及原料(不含危險(xiǎn)品）的銷售；橡膠制品，汽車零部件的制造，加工及銷售；自營和代理各類商品及技術(shù)的進(jìn)出口業(yè)務(wù)（國家限定企業(yè)經(jīng)營或禁止進(jìn)出口的商品和技術(shù)除外）。(依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）的公司，創(chuàng)建于2009-05-07。無錫萬和橡塑制品深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的橡膠配件制品，橡膠密封件，塑料配件制品，尼龍塑料外殼。無錫萬和橡塑制品致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來***體驗(yàn)。無錫萬和橡塑制品始終關(guān)注橡塑行業(yè)。海納百川，有容乃大，國內(nèi)外同行的智慧都是促使我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1064765.html</p></div></div></div></div></div><div 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