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id="wnjl2hz" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="izl8rya" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="g43ea8m" 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>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>蘇州軸承自動檢測設(shè)備,軸</p><p><span>***更新：</span>2020-12-02 12:09:25</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="qxz7ugn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫市中倫精密機床設(shè)備制造有限公司</a></p><p><span>聯(lián)系人：</span>李智</p><p><span>郵箱: </span>zhonglunjingji@163.com</p><p><span>電話: </span>18915282091</p><p><span>傳真: </span>0510_85308035</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0510-85752527</p><p><span>地址: </span>無錫市新吳區(qū)碩放鎮(zhèn)工業(yè)集中區(qū)六期D31號地塊</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="egshn2d" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="84q8cel" class="box"><p><p style="text-indent:25px">軸承主要零件加工過程：1、套圈的加工過程，軸承內(nèi)圈和外圈的加工依原材料或毛坯形式的不同而有所不同，其中車加工前的工序可分為下述三種，整個加工過程為：棒料或管料（有的棒料需經(jīng)鍛造和退火、正火）----車加工----熱處理----磨加工----精研或拋光----零件終檢----防銹----入庫----(待合套裝配〉。2、鋼球的加工過程，鋼球的加工同樣依原材料的狀態(tài)不同而有所不同，其中挫削或光球前的工序，可分為下述三種，熱處理前的工序，又可分為下述二種，整個加工過程為：棒料或線材冷沖（有的棒料冷沖后還需沖環(huán)帶和退火）----挫削，蘇州軸承自動檢測設(shè)備、粗磨，蘇州軸承自動檢測設(shè)備、軟磨或光球----熱處理----硬磨----精磨----精研或研磨----終檢分組----防銹，蘇州軸承自動檢測設(shè)備、包裝----入庫〈待合套裝配〉。軸承鋼制零件在磨加工后的磁粉探傷中，可以發(fā)現(xiàn)其表面具有不同特征和不同原因所導(dǎo)致的多種形貌的磁痕。蘇州軸承自動檢測設(shè)備</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州軸承自動檢測設(shè)備,軸" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png"></div><p style="text-indent:25px">從軸承制造和軸承裝備用戶的角度看，軸承磨床的性能要求主要包括：(1)套圈的加工精度，如套圈圓度、波紋度、表面粗糙度、溝位置散差、尺寸散差等；(2)套圈的加工節(jié)拍和加工效率；(3)套圈加工質(zhì)量的批一致性；(4)軸承磨床的可靠性；(5)軸承磨床的性價比。目前軸承磨床產(chǎn)品特點主要有：(1)液體靜壓技術(shù)普遍應(yīng)用，包括砂輪軸、工件軸、修整器軸、機床導(dǎo)軌等；(2) 機床導(dǎo)軌和主軸等關(guān)鍵部件的制造工藝精良；(3) 對磨削工藝研究深入，并將工藝集成到裝備數(shù)控系統(tǒng)之中；(4)直線電機普遍應(yīng)用；(5)機床加工過程控制嚴(yán)格，檢測數(shù)據(jù)充分，產(chǎn)品品質(zhì)可信度高。蘇州軸承自動檢測設(shè)備60年代套圈磨超加工流程：雙端面磨削——無心外圓磨削——滾道切入無心磨削——滾道超精研加工。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州軸承自動檢測設(shè)備,軸" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571297138672/3063500.jpg"></div><p style="text-indent:25px">主軸加工的主要問題是如何保證主軸支承軸頸的尺寸、形狀、位置精度和表面粗糙度，主軸前端內(nèi)、外錐面的形狀精度、表面粗糙度以及它們對支承軸頸的位置精度。主軸支承軸頸的尺寸精度、形狀精度以及表面粗糙度要求，可以采用精密磨削方法保證。磨削前應(yīng)提高精基準(zhǔn)的精度。保證主軸前端內(nèi)、外錐面的形狀精度、表面粗糙度同樣應(yīng)采用精密磨削的方法。為了保證外錐面相對支承軸頸的位置精度，以及支承軸頸之間的位置精度，通常采用組合磨削法，在一次裝夾中加工這些表面，機床上有兩個**的砂輪架，精磨在兩個工位上進行，工位Ⅰ精磨前、后軸頸錐面，工位Ⅱ用角度成形砂輪，磨削主軸前端支承面和短錐面。主軸外圓表面的加工，應(yīng)該以頂部尖孔作為統(tǒng)一的定位基準(zhǔn)。但在主軸的加工過程中，隨著通孔的加工，作為定位基準(zhǔn)面的中心孔消失，工藝上常采用帶有中心孔的錐堵塞到主軸兩端孔中，讓錐堵的頂部尖孔起附加定位基準(zhǔn)的作用。</p><p style="text-indent:25px">超精研加工技術(shù)有哪些？1、油石制造技術(shù)，它決定油石的使用性能，是超精研技術(shù)存在的前提，使用上要求：油石切削性能要好，損耗要慢，又要有足夠的強度。其中，陶瓷結(jié)合CBN超精油石，能夠保持連續(xù)不變的高切削率，同時磨損量非常小，臨界壓力高，可提高工件加工的整體質(zhì)量和統(tǒng)一性。金剛石超精油石，能夠獲得更高的切削率，更小的磨損率和更佳的表面精研效果。立方體碳化硅油石，類似于金剛石立方體氮化硼，切削力和加工質(zhì)量僅次于前兩者，比一般的碳化硅高。2、工件定位技術(shù)，目前滾道超精研機常用的工件定位方式有下列幾種：端面滾輪機械壓緊式無心夾緊，液壓定心端面滾輪機械壓緊式夾緊，雙滾輪驅(qū)動端面壓緊式無心夾緊。3、潤滑冷卻技術(shù)，超精加工時潤滑液主要三個作用：沖洗冷卻，潤滑，形成吸附油膜。超精加工對潤滑冷卻的要求：適當(dāng)?shù)恼扯?，防銹功能，揮發(fā)性小，重復(fù)使用。超精加工對潤滑冷卻液的過濾精度有嚴(yán)格的要求，因此必須有高精度的過濾裝置來保證。60年代相應(yīng)誕生了切入無心磨床和超精研機床，零件加工精度達(dá)3～5um，單件加工時間13～18s（中小型尺寸）。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州軸承自動檢測設(shè)備,軸" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447255860/6164234.png"></div><p style="text-indent:25px">你知道軸承套圈工藝順序嗎？套圈制造的原材料為圓柱形棒料或管料，目前根據(jù)成型工藝不同，滾動軸承套圈一般有以下幾種制造過程。（1）棒料：下料-鍛造-退火（或正火）-車削（冷壓成型）-熱處理淬、回火-磨削-零件檢查-退磁、清洗-提交裝配。（2）棒料、管料：下料-冷輾成型-熱處理淬、回火-磨削-零件檢查-退磁、清洗-提交裝配。（3）管料：下料-車削成型-熱處理淬、回火-磨削-零件檢查-退磁、清洗-提交裝配。（4）棒料：下料-冷（溫）擠壓成型-車削-熱處理淬、回火-磨削-零件檢查-退磁、清洗-提交裝配。磨削加工傳入工件的熱量在工件表面形成局部高溫，當(dāng)冷卻不充分時將會導(dǎo)致工件表面高溫回火、燒傷等可能性。蘇州軸承自動檢測設(shè)備</p><p style="text-indent:25px">軸承套圈在磨削力的作用下，切除工件表面金屬，形成新的表面的過程，使其表面達(dá)到一定的精度要求。蘇州軸承自動檢測設(shè)備</p><p style="text-indent:25px">超精是軸承套圈加工的末尾一道工序，具體作用能體現(xiàn)在下面4個方面：1、能有效的減小波紋度。在超精研過程中，為了能夠保證油石始終作用于波峰而不與波谷接觸，油石與工件接觸的圓弧≥工件表面波紋度的波長，這樣一來，波峰的接觸壓力較大，凸峰就被切除，從而減少了波紋度。2、改善球軸承滾道的溝形誤差。超精研可以有效的改善30%左右滾道的溝形誤差。3、能使被超精研表面產(chǎn)生壓應(yīng)力。超精研過程中，主要產(chǎn)生冷塑性變形，從而使得超精研后，工件表面形成殘余壓應(yīng)力。4、能使套圈工作表面的接觸面積增加。超精研后，套圈工作表面接觸支承面積可由磨削后的15%～40%，增加到80%～95%。蘇州軸承自動檢測設(shè)備</p><p style="text-indent:25px">無錫市中倫精密機床設(shè)備制造有限公司是一家無錫市中倫精密機床設(shè)備制造有限公司主要經(jīng)營軸承精研機、軸承磨床的制造、加工、銷售；通用設(shè)備、機械部件的銷售；機械結(jié)構(gòu)和電機傳動控制技術(shù)的技術(shù)開發(fā)、技術(shù)咨詢、技術(shù)轉(zhuǎn)讓。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）的公司，是一家集研發(fā)、設(shè)計、生產(chǎn)和銷售為一體的專業(yè)化公司。中倫精機擁有一支經(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)著為客戶提供全自動內(nèi)圈溝磨床，全自動內(nèi)圓磨床，全自動外圈溝磨床，自動軸承外圈溝道超精機。中倫精機不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。中倫精機創(chuàng)始人馮仲倫，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/2236683.html</p></div></div></div></div></div><div id="sh83byf" class="page-right twoColRt"><div id="m88dztk" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="shrdf38" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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