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src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447138672/6777122.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="82wu7vk" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447138672/6777122.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q2as3qx" 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>浙江軸承廠</p><p><span>***更新：</span>2020-05-22 20:33:58</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="mb728bn" 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(jī)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(jī): </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(hào)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="ajby4zl" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rgyap3z" class="box"><p><p style="text-indent:25px">在砂輪包括整形與修銳的修整之前，保證主軸軸承在一定的溫度下(如通常的砂輪磨削狀態(tài))是很重要的。這樣可避免損傷零件幾何形狀以及砂輪和修整工具的非正常磨損。對(duì)于修整用的工具必須小心處理，因?yàn)樗话阌少|(zhì)硬、耐磨但又很脆的金剛石材料制成，且對(duì)因輕微碰撞、受力引起微小裂紋和破碎都非常敏感。因?yàn)榻饎偸纹鞅旧砭褪且话压ぞ?，需保持非常鋒利。使用一個(gè)磨鈍了的修整工具來修整砂輪表面，會(huì)使砂輪變鈍。為了保持一個(gè)高質(zhì)量和鋒利的金剛石修整工具，每隔一定時(shí)間，需要1/8圈地旋轉(zhuǎn)單點(diǎn)或帶錐尖的修整工具，浙江軸承廠。旋轉(zhuǎn)次數(shù)可根據(jù)修整情況決定，根據(jù)經(jīng)驗(yàn)，建議每天旋轉(zhuǎn)一次。對(duì)于鑿子頭和成型的修整工具，一般需在它們磨鈍前180°地旋轉(zhuǎn)一次。大多數(shù)外圓磨床是將零件和砂輪置于一個(gè)水平線上，浙江軸承廠。零件外圓的至高點(diǎn)與砂輪外圓的至高點(diǎn)稱為零件/砂輪接觸點(diǎn)，浙江軸承廠，金剛石修整工具應(yīng)盡可能地在接近零件/砂輪接觸點(diǎn)處修整砂輪。對(duì)于內(nèi)圓磨床用砂輪，將金剛石修整工具接近砂輪外圓的至高點(diǎn)(即磨孔時(shí)零件/砂輪接觸點(diǎn))進(jìn)行修整，這一點(diǎn)更為重要。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江軸承廠" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447138672/6777122.png"></div><p style="text-indent:25px">在所有軸承磨加工設(shè)備中，內(nèi)表面磨床的水平具有象征的意義。這主要是磨削孔徑限制了砂輪尺寸及相應(yīng)的系統(tǒng)機(jī)構(gòu)**參數(shù)，從根本上限制了工藝系統(tǒng)的剛性，同時(shí)其加工精度要求較高。這些都要求我們必須對(duì)內(nèi)表面磨削的工藝過程進(jìn)入深入的研究，除了更大限制地發(fā)揮機(jī)床與砂輪的切削能力外，減小輔助磨削時(shí)間是提高磨削效率的關(guān)鍵，因?yàn)槟ハ骺粘陶颊麄€(gè)磨削時(shí)間的10%左右。目前，國內(nèi)外應(yīng)用較為普遍的快速消除磨削空程的技術(shù)有以下幾種：控制力磨削技術(shù)，恒功率磨削技術(shù)，利用主動(dòng)測量儀技術(shù)和測量電主軸電流技術(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江軸承廠" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png"></div><p style="text-indent:25px">能很多提高砂輪磨削性能的關(guān)鍵因素是好的整形和修銳(通稱修整)工具和熟練的修整技巧。實(shí)際上，一個(gè)具有高質(zhì)量修整工具和熟練掌握修整砂輪技巧的操作者，能始終保持砂輪具有高的磨削性能。而不是只依靠購買所謂的好砂輪。這一點(diǎn)非常重要，因?yàn)檐囬g不能按每個(gè)人操作的情況，配備專門的砂輪。修銳是一個(gè)將超硬磨粒砂輪的磨粒修磨鋒利的處理過程。在這一過程中，需去除磨粒間的結(jié)合劑和磨鈍的砂輪磨粒，使具有很強(qiáng)磨削性能的砂輪磨粒突出結(jié)合劑之外，形成銳利的切削刃。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" 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