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id="xqws8pf" class="proBig"><div id="sqqllt3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232366966660156/2907606.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ltsd3sy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232366966660156/2907606.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ca8qj88" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>浙江現(xiàn)貨連桿生產(chǎn)商,連桿</p><p><span>***更新：</span>2020-09-20 08:02:27</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="ylg3pdd" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">濟寧吉安機械制造有限公司</a></p><p><span>聯(lián)系人：</span>趙芳</p><p><span>郵箱: </span>jianjixie@163.com</p><p><span>電話: </span>13792379005</p><p><span>傳真: </span>0537_2333733</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0537-2333733</p><p><span>地址: </span>濟寧高新區(qū)濟鄒路南、礦外路東，中奧工業(yè)園內(nèi)</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="g7tu73w" class="page-proshow02"><p class="title">詳細說明</p><div id="z88itrb" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 連桿桿身是一個長桿件，在工作中受力也較大，為防止其彎曲變形，桿身必須要具有足夠的剛度。為此，車用發(fā)動機的連桿桿身大都采用Ⅰ形斷面， Ⅰ形斷面可以在剛度與強度都足夠的情況下使質(zhì)量**小，**化發(fā)動機有采用H形斷面的。有的發(fā)動機采用連桿小頭噴射機油冷卻活塞，須在桿身縱向鉆通孔。為避免應(yīng)力集中，連桿桿身與小頭、大頭連接處均采用大圓弧光滑過渡。為降低發(fā)動機的振動，必須把各缸連桿的質(zhì)量差限制在**小范圍內(nèi)，在工廠裝配發(fā)動機時，一般都以克為計量單位按連桿的大、小頭質(zhì)量分組，同一臺發(fā)動機選用同一組連桿，浙江現(xiàn)貨連桿生產(chǎn)商。V型發(fā)動機上，其左，浙江現(xiàn)貨連桿生產(chǎn)商、右兩列的相應(yīng)氣缸共用一個曲柄銷，連桿有并列連桿、叉形連桿及主副連桿三種型式連桿其主要產(chǎn)品為挖掘機連桿、搖桿，浙江現(xiàn)貨連桿生產(chǎn)商、履帶護板、銷軸。浙江現(xiàn)貨連桿生產(chǎn)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江現(xiàn)貨連桿生產(chǎn)商,連桿" src="https://tyunfile.71360.com/UploadFile/sdjnls/637232366966660156/2907606.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 結(jié)構(gòu)組成連桿體由三部分構(gòu)成，與活塞銷連接的部分稱連桿小頭；與曲軸連接的部分稱連桿大頭，連接小頭與大頭的桿部稱連桿桿身。連桿小頭多為薄壁圓環(huán)形結(jié)構(gòu)，為減少與活塞銷之間的磨損，在小頭孔內(nèi)壓入薄壁青銅襯套。在小頭和襯套上鉆孔或銑槽，以使飛濺的油沫進入潤滑襯套與活塞銷的配合表面。連桿桿身是一個長桿件，在工作中受力也較大，為防止其彎曲變形，桿身必須要具有足夠的剛度。為此，車用發(fā)動機的連桿桿身大都采用Ⅰ形斷面， Ⅰ形斷面可以在剛度與強度都足夠的情況下使質(zhì)量**小，**化發(fā)動機有采用H形斷面的。有的發(fā)動機采用連桿小頭噴射機油冷卻活塞，須在桿身縱向鉆通孔。為避免應(yīng)力集中，連桿桿身與小頭、大頭連接處均采用大圓弧光滑過渡。 </p> <p> <br /> </p> <p> 陜西SK250-260連桿價格連桿因此連桿受到壓縮、拉伸等交變載荷作用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江現(xiàn)貨連桿生產(chǎn)商,連桿" src="https://tyunfile.71360.com/UploadFile/sdjnls/637232366013017578/5151452.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 連桿體由三部分構(gòu)成，與活塞銷連接的部分稱連桿小頭；與曲軸連接的部分稱連桿大頭，連接小頭與大頭的桿部稱連桿桿身。連桿小頭多為薄壁圓環(huán)形結(jié)構(gòu)，為減少與活塞銷之間的磨損，在小頭孔內(nèi)壓入薄壁青銅襯套。在小頭和襯套上鉆孔或銑槽，以使飛濺的油沫進入潤滑襯套與活塞銷的配合表面。連桿桿身是一個長桿件，在工作中受力也較大，為防止其彎曲變形，桿身必須要具有足夠的剛度。為此，車用發(fā)動機的連桿桿身大都采用Ⅰ形斷面， Ⅰ形斷面可以在剛度與強度都足夠的情況下使質(zhì)量**小，**化發(fā)動機有采用H形斷面的。有的發(fā)動機采用連桿小頭噴射機油冷卻活塞，須在桿身縱向鉆通孔。為避免應(yīng)力集中，連桿桿身與小頭、大頭連接處均采用大圓弧光滑過渡。 </p> <p> <br /> </p> <p> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 連桿桿身是一個長桿件，在工作中受力也較大，為防止其彎曲變形，桿身必須要具有足夠的剛度。為此，車用發(fā)動機的連桿桿身大都采用Ⅰ形斷面， Ⅰ形斷面可以在剛度與強度都足夠的情況下使質(zhì)量**小，**化發(fā)動機有采用H形斷面的。有的發(fā)動機采用連桿小頭噴射機油冷卻活塞，須在桿身縱向鉆通孔。為避免應(yīng)力集中，連桿桿身與小頭、大頭連接處均采用大圓弧光滑過渡。為降低發(fā)動機的振動，必須把各缸連桿的質(zhì)量差限制在**小范圍內(nèi)，在工廠裝配發(fā)動機時，一般都以克為計量單位按連桿的大、小頭質(zhì)量分組，同一臺發(fā)動機選用同一組連桿。V型發(fā)動機上，其左、右兩列的相應(yīng)氣缸共用一個曲柄銷，連桿有并列連桿、叉形連桿及主副連桿三種型式。 </p> <p> <br /> </p> <p> 濟寧吉安機械制造有限公司是以工程機械配套生產(chǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江現(xiàn)貨連桿生產(chǎn)商,連桿" src="https://tyunfile.71360.com/UploadFile/sdjnls/637232366013466797/7114860.jpg"></div><p style="text-indent:25px">連桿的主要損壞形式是疲勞斷裂和過量變形。通常疲勞斷裂的部位是在連桿上的三個高應(yīng)力區(qū)域。連桿的工作條件要求連桿具有較高的強度和抗疲勞性能；又要求具有足夠的鋼性和韌性。傳統(tǒng)連桿加工工藝中其材料一般采用45鋼、40Cr或40MnB等調(diào)質(zhì)鋼，硬度更高，因此，以德國汽車企業(yè)生產(chǎn)的新型連桿材料如C70S6高碳微合金非調(diào)質(zhì)鋼、SPLITASCO系列鍛鋼、FRACTIM鍛鋼和S53CV-FS鍛鋼等(以上均為德國din標準)。合金鋼雖具有很**度，但對應(yīng)力集中很敏感。所以，在連桿外形、過度圓角等方面需嚴格要求，還應(yīng)注意表面加工質(zhì)量以提高疲勞強度，否則**度合金鋼的應(yīng)用并不能達到預(yù)期效果。公司秉承禮儀之邦的優(yōu)良傳統(tǒng)。陜西SK250-260連桿價格</p><p style="text-indent:25px">連桿大頭軸瓦和連桿螺栓（或螺釘）等組成。浙江現(xiàn)貨連桿生產(chǎn)商</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 連桿體由三部分構(gòu)成，與活塞銷連接的部分稱連桿小頭；與曲軸連接的部分稱連桿大頭，連接小頭與大頭的桿部稱連桿桿身。連桿小頭多為薄壁圓環(huán)形結(jié)構(gòu)，為減少與活塞銷之間的磨損，在小頭孔內(nèi)壓入薄壁青銅襯套。在小頭和襯套上鉆孔或銑槽，以使飛濺的油沫進入潤滑襯套與活塞銷的配合表面。連桿桿身是一個長桿件，在工作中受力也較大，為防止其彎曲變形，桿身必須要具有足夠的剛度。為此，車用發(fā)動機的連桿桿身大都采用Ⅰ形斷面， Ⅰ形斷面可以在剛度與強度都足夠的情況下使質(zhì)量**小，**化發(fā)動機有采用H形斷面的。有的發(fā)動機采用連桿小頭噴射機油冷卻活塞，須在桿身縱向鉆通孔。為避免應(yīng)力集中，連桿桿身與小頭、大頭連接處均采用大圓弧光滑過渡。為降低發(fā)動機的振動，必須把各缸連桿的質(zhì)量差限制在**小范圍內(nèi)，在工廠裝配發(fā)動機時，一般都以克為計量單位按連桿的大、小頭質(zhì)量分組，同一臺發(fā)動機選用同一組連桿。V型發(fā)動機上，其左、右兩列的相應(yīng)氣缸共用一個曲柄銷，連桿有并列連桿、叉形連桿及主副連桿三種型式 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 浙江現(xiàn)貨連桿生產(chǎn)商</p><p style="text-indent:25px">濟寧吉安機械制造有限公司致力于機械及行業(yè)設(shè)備，以科技創(chuàng)新實現(xiàn)***管理的追求。濟寧吉安機械制造擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供機電產(chǎn)品，機械配件加工，建筑材料，裝飾材料。濟寧吉安機械制造致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。濟寧吉安機械制造創(chuàng)始人趙芳，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1352137.html</p></div></div></div></div></div><div id="27g2snn" class="page-right twoColRt"><div id="3hb23gw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bzp2kpv" 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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="sq16iso" class="recomPic likePro"><a 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