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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zfqacta" 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(guān)鍵詞：</span>泰州四通卡套接頭廠家電話,卡套接頭</p><p><span>***更新：</span>2021-02-04 06:15:11</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="q78gnug" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海界宏機械設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>李平</p><p><span>郵箱: </span>info@shjsjh.com</p><p><span>電話: </span>18221799413</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shjsjh.com</p><p><span>手機: </span>021-67298777</p><p><span>地址: </span>泖港鎮(zhèn)中民路599弄1號4幢239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="oyfuwiu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="shed3ol" class="box"><p><p style="text-indent:25px">法蘭連接原理：墊片放置在兩法蘭連接面之間，擰緊螺母后，墊片表面上的比壓達(dá)到一定數(shù)值后產(chǎn)生變形，并填滿密封面上的凹凸不平出，使連接嚴(yán)密不泄露。法蘭的分類：按所聯(lián)接的部件可分為容器法蘭及管法蘭；按結(jié)構(gòu)型式分，泰州四通卡套接頭廠家電話，有整體法蘭、活套法蘭和螺紋法蘭。法蘭連接的形式：螺紋連接（Threaded）：管和法蘭之間通過螺紋進(jìn)行連接，一般用在低壓或者非關(guān)鍵的場合，不需要焊接。帶頸平焊法蘭（Slip On）：管插入法蘭，在管路周圍進(jìn)行圓周焊（兩道焊縫），使用方便，生產(chǎn)中使用很普遍，泰州四通卡套接頭廠家電話，泰州四通卡套接頭廠家電話，但對于易燃、易爆、高溫、高壓的場合，不采用此法蘭連接。擰緊螺母直至卡套卡住管子，這個轉(zhuǎn)折點可以通過擰緊力矩的增加感覺到(壓力點)。泰州四通卡套接頭廠家電話</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州四通卡套接頭廠家電話,卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467614863281/6718811.png"></div><p style="text-indent:25px">管接頭處泄露的預(yù)防：在液壓系統(tǒng)中，無論是金屬管接頭，還是軟管接頭，都存在容易產(chǎn)生泄漏的問題。1.對于卡套式管接頭，大多因管道受到較大的外力或沖擊力，使卡套松動或管端面變形而造成泄漏，此時應(yīng)檢查卡套是否失圓、刃口有無缺損、管端是否完好以及卡套螺母的壓緊程度等，同時還要消除管道外力。2.對于擴口式管接頭，大多因擴口過度，質(zhì)量不合要求或多次拆卸，致使擴口變形或裂紋等造成泄漏，此時可將前端截去重新進(jìn)行擴口。如果使用公母錐頂壓進(jìn)行密封，其泄漏大多是由于兩錐面有損傷，可用研磨砂對錐面進(jìn)行研磨。3.在一些用“о”形圈靠端面或外徑密封的場合，其泄漏原因有以下幾種：“о”形圈老化或變形而造成泄漏；“о”形圈裝配不到位，使兩平面連接時壓不平或“о”形圈被切割造成泄漏；“о”形圈未壓實，彈性變形量不足而造成泄漏；“о”形圈止口槽過深而造成泄漏。對此，需重新選擇外徑相同和截面較粗的“о”形圈，也可將帶有止口槽的密封平面進(jìn)行切削或磨削加工，以減小止口槽深度，使“о”形圈有足夠的彈性變形量（壓縮量一般應(yīng)在 0.35-0.65mm 之間）?；窗哺叩蛪嚎ㄌ捉宇^生產(chǎn)廠家前卡套消除它的內(nèi)徑與管子外徑間的公差。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州四通卡套接頭廠家電話,卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467532041015/686769.png"></div><p style="text-indent:25px">卡套式管銅管接頭—優(yōu)點，結(jié)構(gòu)簡單、密封性能可靠、使用方便、制造精良、外形輕巧美觀。不用加墊圈、不用焊接、節(jié)省材料、反復(fù)裝拆性能好。由于不銹鋼卡套管接頭不能焊接，從而減少了管道雜質(zhì)對系統(tǒng)性能的影響。因此，不銹鋼卡套式管接頭正日益普遍地應(yīng)用在以油、氣、為介質(zhì)的液壓氣動設(shè)備管道中，特別適用于有燃燒危險、高空作業(yè)和裝拆頻繁的場合。它目前已在我國大力推廣和使用中?？ㄌ资姐~管接頭—結(jié)構(gòu)和原理，這種接頭基本結(jié)構(gòu)較為簡單，只有接頭體，卡套和螺母三個基本零件組成。其中主要零件是卡套，它是一個前端帶有刃口的金屬圓環(huán)。國際標(biāo)準(zhǔn)GB3764-83對刃口推薦統(tǒng)一為I型形狀。</p><p style="text-indent:25px">運行過程中日常的維護(hù)和保養(yǎng)建議：①周期性的檢查卡套接頭的密封性，通過排污嘴來檢查，如果有內(nèi)漏，按內(nèi)漏處理程序進(jìn)行處理；②適時地向卡套接頭座注入一定量的新鮮潤滑脂，注入的量和頻率依照卡套接頭活動頻繁程度而定，一般當(dāng)卡套接頭活動一次后，要適量注入潤滑脂，每次注入量大概為密封系統(tǒng)容積的1/8，這樣做的目的是較大程度的避免管道內(nèi)的雜質(zhì)進(jìn)入卡套接頭座后腔，影響卡套接頭座運動，從而導(dǎo)致密封失效，同時保證密封面時刻處于“濕潤”狀態(tài)；③對很少活動的卡套接頭，每年較少活動1次，同時注入適量的潤滑脂，這樣做可以避免球體和卡套接頭座膠合，同時也可以避免球體活動時地干磨，保護(hù)卡套接頭座和球體；④入冬前對卡套接頭進(jìn)行較全維護(hù)和保養(yǎng)，重點要排掉卡套接頭腔內(nèi)和執(zhí)行機構(gòu)內(nèi)的水，避免冬天凍結(jié)，影響正常功能；⑤每年更換1次齒輪傳動機構(gòu)內(nèi)的潤滑脂；⑥定期檢查卡套接頭徑密封，一旦出現(xiàn)外漏，要及時處理；⑦除去銹蝕，對外部進(jìn)行維護(hù)。把螺一母和片套套在無縫鋼管上。注意螺母和方向，不要裝反了。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州四通卡套接頭廠家電話,卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467152001953/4657306.png"></div><p style="text-indent:25px">卡套式接頭安裝方法：1，鋸下合適長度的無縫鋼管，去除端口處毛刺。管子端面要與軸線垂直，角度公差不大于0.5°。如果管子需要折彎，則從管子端面至彎曲部位的直線段長度不能少于三倍螺母長度。2，把螺母和卡套套在無縫鋼管上。注意螺母和卡套的方向，不要裝反了。3，在預(yù)裝配接頭體螺紋和卡套上涂上潤滑油，把管子插入接頭體， (管子一定要插到底)用手旋緊螺母。4，擰緊螺母直至卡套卡住管子，這個轉(zhuǎn)折點可以通過擰緊力矩的增加感覺到(壓力點)。5，達(dá)到壓力點后，再將壓緊螺母擰緊1/2圈。6 ，將預(yù)裝配接頭體拆下，檢查卡套刃邊的嵌入情況，可見的突起帶必須填滿卡套端面的空間?？ㄌ卓梢陨孕D(zhuǎn)，但不能軸向推移。7，較終安裝，將實際安裝中的接頭體的螺紋涂上潤滑油、壓緊螺母與之配合擰至可感覺到的擰緊力增加為止.接著再擰緊1/2圈安裝完畢?？ㄌ椎闹刮蝗锌跁箶Q緊力矩明顯上升，以防止過擰緊。鹽城直通卡套接頭生產(chǎn)廠家</p><p style="text-indent:25px">應(yīng)稍稍再擰緊，此時卡套允許在鋼管上能被轉(zhuǎn)動，但不能軸向推移。泰州四通卡套接頭廠家電話</p><p style="text-indent:25px">在卡套螺母擰緊一又四分之一轉(zhuǎn)的過程中，接頭內(nèi)部依次完成下面設(shè)計好的動作。1．通過螺紋機械式推進(jìn)，卡套螺母向前運動推動后卡套向前，同時后卡套推動前卡套向前運動。2．接頭本體的較高向內(nèi)擠壓前卡套。3．前卡套消除它的內(nèi)徑與管子外徑間的公差。4．隨著后卡套的推進(jìn)，前卡套向前向內(nèi)動作，后端抬起，與接頭本體斜面形成密封。5．隨著管子更大的變形和本體斜面與前卡套接觸面的增大，更大的阻力迫使后卡套向內(nèi)動作，從而在管子上形成第二道牢固的支撐。6．在卡套螺母擰緊一又四分之一轉(zhuǎn)，它前進(jìn)了1/16inch（1.52mm），接頭完成了密封，抱緊管子的作用。泰州四通卡套接頭廠家電話</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3155091.html</p></div></div></div></div></div><div id="kzwtvcz" class="page-right twoColRt"><div id="bqs3nmo" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="smj8779" 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