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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>四川標(biāo)準(zhǔn)墊圈,墊圈</p><p><span>***更新：</span>2020-11-28 00:30:54</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="swyv3pb" 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="rq3zubi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ic2i88u" class="box"><p><p style="text-indent:25px">彈簧墊圈（DIN127B/GB93）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。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(gè)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(shí)無需使用扭力扳手。在安裝或拆除彈簧墊圈時(shí)也可選擇使用氣動(dòng)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(chǎng)合，為了保護(hù)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(zhǔn)確的連接處，比如**度預(yù)應(yīng)力螺栓都是需要螺母端放置平墊圈的，因?yàn)檫@種情況下螺栓，四川標(biāo)準(zhǔn)墊圈、螺母、墊圈都是由同一廠家提供的，四川標(biāo)準(zhǔn)墊圈，螺栓生產(chǎn)廠家需要對(duì)螺母和墊圈進(jìn)行相應(yīng)的處理，以保證螺母與墊圈間的摩擦系數(shù)保持一致性，四川標(biāo)準(zhǔn)墊圈。防松墊圈不*是一種防松的制鎖裝置,也是一種高承載制鎖裝置。四川標(biāo)準(zhǔn)墊圈</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川標(biāo)準(zhǔn)墊圈,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105435330384/9217463.png"></div><p style="text-indent:25px">平墊圈DIN125主要用于減小壓強(qiáng)，當(dāng)有的部位擰緊軸向力很大時(shí)，易使墊圈壓成碟形，這時(shí)可改用材料和提高硬度來解決。彈簧墊圈DIN127B的鎖緊效果一般，重要部位盡量少用或不用，而采用自鎖結(jié)構(gòu)。對(duì)于用于高速擰緊（氣動(dòng)或電動(dòng)）的彈簧墊圈，較好采用表面磷化處理的墊圈，提高其減磨性能，否則易摩擦發(fā)熱而燒壞或張口，甚至損壞被連接件表面。對(duì)于薄板連接處，不應(yīng)采用彈簧墊圈結(jié)構(gòu)。據(jù)統(tǒng)計(jì)，彈簧墊圈在汽車上使用得越來越少了。齒形彈性墊圈中的連接齒形由于鎖緊力大而且均勻，在汽車行業(yè)中使用較多，而間隔齒型的則少一些。對(duì)于彈簧墊圈、彈性墊圈，根據(jù)國(guó)標(biāo)，一般可選擇GB699-1999《優(yōu)良碳素結(jié)構(gòu)鋼》中的60、70鋼和65Mn鋼。四川標(biāo)準(zhǔn)墊圈組合墊圈是用來密封螺紋和法蘭連接的密封圓環(huán)的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川標(biāo)準(zhǔn)墊圈,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105603631160/6575464.png"></div><p style="text-indent:25px">彈簧墊圈（DIN127B/GB93）能提供10N/m的彈力，而10N/m的彈力對(duì)于280N/m的螺栓預(yù)緊力矩來說可以忽略。其次，這么小的力，不足以使彈簧墊圈切口處的尖角嵌入螺栓和被連接件表面。折卸后觀察，螺栓和被連接件表面都沒有明顯的嵌痕。所以，彈簧墊圈對(duì)螺栓的防松作用可以忽略。從彈簧墊圈的作用及原理來看，用彈簧墊圈來防松并不是一種很好的防松方法，還是該尋找一種比較理想的靠增加摩擦阻力矩的防松方法。彈簧墊圈除了普通墊圈的作用外，還有預(yù)防螺絲松動(dòng)的效果，安裝時(shí)要注意方向。</p><p style="text-indent:25px">所謂的墊圈指的是墊在被連接件與螺母之間的零件。一般為扁平形的金屬環(huán),用來保護(hù)被連接件的表面不受螺母擦傷,分散螺母對(duì)被連接件的壓力。衛(wèi)生級(jí)墊圈-功能與優(yōu)點(diǎn)：通過精密的設(shè)計(jì)確?？ü吭趬壕o時(shí)實(shí)現(xiàn)孔徑平滑、零污染的流體管路；重復(fù)使用在線蒸汽滅菌（SIP）后仍可保持幾何穩(wěn)定性；SIP后保證金屬卡箍與墊圈的潔凈分離；符合ASME-BPE標(biāo)準(zhǔn)設(shè)計(jì)；符合USPClassVI驗(yàn)證；通過批號(hào)實(shí)現(xiàn)產(chǎn)品可追溯性。高純度鉑金硫化硅膠墊圈-功能與優(yōu)點(diǎn)：通過精密的設(shè)計(jì)確?？ü吭趬壕o時(shí)實(shí)現(xiàn)孔徑平滑、零污染的流體管路；可通過γ輻射或高壓滅菌；符合ASME-BPE標(biāo)準(zhǔn)設(shè)計(jì)；符合USPClassVI驗(yàn)證；通過激光刻蝕批號(hào)帶來產(chǎn)品可追溯性。螺栓孔超出標(biāo)準(zhǔn)要求時(shí)就需要增加平墊圈。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川標(biāo)準(zhǔn)墊圈,墊圈" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388105693211235/3242338.png"></div><p style="text-indent:25px">防松墊片由兩片相同的墊圈組成一套，每片的上、下面帶有不同鋸齒。一面為凸輪狀大齒，其斜坡角度α大于螺栓螺紋角β，另一面為較密小齒。墊圈安裝時(shí)，要大齒面相對(duì)，成對(duì)安裝。小齒面分別與螺母和被緊固件接觸。擰緊螺栓連接緊固件后，振動(dòng)發(fā)生時(shí)，大齒面會(huì)錯(cuò)動(dòng)抬升，并由α角大于β角的原理來鎖住螺栓，使之不能松動(dòng)。當(dāng)擰緊螺栓或螺母時(shí)，放射狀鋸齒緊緊咬住接觸面，使墊圈固定住，只允許大齒面間的相對(duì)移動(dòng)。螺栓或螺母的任何松動(dòng)趨勢(shì)都被大鋸齒的這種楔入效果所阻止。兩片墊圈之間的抬升距離大于因螺紋滑動(dòng)引起的螺栓或螺母抬升的距離。彈簧墊圈氫脆斷裂原因一般都是有熱處理工藝不合理還有就是電鍍鋅后沒有及時(shí)做去氫處理才導(dǎo)致的斷裂。四川標(biāo)準(zhǔn)墊圈</p><p style="text-indent:25px">如果連接材料為非金屬材料,可將一個(gè)金屬板固定在連接材料上,這樣就可以使用制鎖墊圈了。四川標(biāo)準(zhǔn)墊圈</p><p style="text-indent:25px">組合彈簧墊圈：由橡膠圈和金屬環(huán)整體粘合硫化而成，是用來密封螺紋和法蘭連接的密封圓環(huán)，圓環(huán)包括一個(gè)金屬環(huán)和一個(gè)橡膠密封墊。金屬環(huán)防銹處理，橡膠圈一般采用耐油丁腈膠或氟橡膠。組合墊有公制和英制兩種尺寸，有標(biāo)準(zhǔn)JB982-77規(guī)定組合墊的金屬墊加橡膠的組合形式。組合密封墊圈供螺紋管接頭及螺塞密封用，它一般和卡套式管接頭一起使用，用來堵油口，主要用于液壓閥管接頭螺紋連接處的端面靜密封，適用其他國(guó)家標(biāo)準(zhǔn)英制螺紋公制螺紋連接處的端面靜密封等。組合彈簧墊圈根據(jù)結(jié)構(gòu)形式可分為A型、B型；根據(jù)包膠的不同可分為全包、半包。四川標(biāo)準(zhǔn)墊圈</p><p style="text-indent:25px">晉迅緊固件（上海）有限公司發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大，現(xiàn)有一支專業(yè)技術(shù)團(tuán)隊(duì)，各種專業(yè)設(shè)備齊全。晉億,晉德,標(biāo)五,鵬馳,宏茂五金,東明,奧展是晉迅緊固件（上海）有限公司的主營(yíng)品牌，是專業(yè)的緊固件、五金制品、鐵道扣件、鋼材、鑄造件、機(jī)械設(shè)備及零配件、五金交電、裝配工具、電子產(chǎn)品、普通勞保用品、摩托車及零配件、汽車配件及用品、化工產(chǎn)品（除危險(xiǎn)化學(xué)品、監(jiān)控化學(xué)品、煙花爆竹、民用物品、易制毒化學(xué)品）、機(jī)電產(chǎn)品的零售和批發(fā)，電子商務(wù)（不得從事金融業(yè)務(wù)），從事貨物及技術(shù)的進(jìn)出口業(yè)務(wù)，從事緊固件及裝配工具、計(jì)算機(jī)應(yīng)用軟件科技領(lǐng)域內(nèi)的技術(shù)開發(fā)、技術(shù)轉(zhuǎn)讓、技術(shù)咨詢、技術(shù)服務(wù)、商務(wù)信息咨詢，供應(yīng)鏈管理。公司，擁有自己**的技術(shù)體系。我公司擁有強(qiáng)大的技術(shù)實(shí)力，多年來一直專注于緊固件、五金制品、鐵道扣件、鋼材、鑄造件、機(jī)械設(shè)備及零配件、五金交電、裝配工具、電子產(chǎn)品、普通勞保用品、摩托車及零配件、汽車配件及用品、化工產(chǎn)品（除危險(xiǎn)化學(xué)品、監(jiān)控化學(xué)品、煙花爆竹、民用物品、易制毒化學(xué)品）、機(jī)電產(chǎn)品的零售和批發(fā)，電子商務(wù)（不得從事金融業(yè)務(wù)），從事貨物及技術(shù)的進(jìn)出口業(yè)務(wù)，從事緊固件及裝配工具、計(jì)算機(jī)應(yīng)用軟件科技領(lǐng)域內(nèi)的技術(shù)開發(fā)、技術(shù)轉(zhuǎn)讓、技術(shù)咨詢、技術(shù)服務(wù)、商務(wù)信息咨詢，供應(yīng)鏈管理。的發(fā)展和創(chuàng)新，打造高指標(biāo)產(chǎn)品和服務(wù)。誠(chéng)實(shí)、守信是對(duì)企業(yè)的經(jīng)營(yíng)要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的緊固件，熱鍍鋅，螺絲，螺母。</p></p><br 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