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<meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center 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href="http://www.cdcfah.com/cp/third-cdj_qtcdj/">其他傳動(dòng)件</a>?蘇州滾珠絲杠總經(jīng)銷江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p><div id="d8xosb4" class="leftbox clearfix"><h1>蘇州滾珠絲杠總經(jīng)銷江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</h1><div id="8bbdfwa" class="proBig"><div id="uoqc3md" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637206637695722656/2091116.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zoqx8tv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637206637695722656/2091116.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gfhjdjn" 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>蘇州滾珠絲杠總經(jīng)銷</p><p><span>***更新：</span>2020-06-08 15:39:15</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="hgxpgnu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇勃曼工業(yè)控制技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>朱琴</p><p><span>郵箱: </span>zhuqin@shml.com</p><p><span>電話: </span>13512126337</p><p><span>傳真: </span>021_51062260</p><p><span>網(wǎng)址: </span>http://www.68520.com.cn</p><p><span>手機(jī): </span>021-31269966</p><p><span>地址: </span>寶塔鎮(zhèn)園區(qū)路</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="ut3nfrn" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="2ceg7cj" class="box"><p><p> 滾珠絲杠傳動(dòng)原理是，工作時(shí)螺母與需作直線往復(fù)運(yùn)動(dòng)的零部件相連，絲杠旋轉(zhuǎn)帶動(dòng)螺母作直線往復(fù)運(yùn)動(dòng)，從而帶動(dòng)零部件作直線往復(fù)運(yùn)動(dòng)。在絲杠、螺母和端蓋(滾珠循環(huán)裝置)上都制有螺旋槽，由這些槽對(duì)合起來(lái)形成滾珠循環(huán)通道，滾珠在通道內(nèi)循環(huán)滾動(dòng)，蘇州滾珠絲杠總經(jīng)銷。 </p> <p> 在滾珠絲杠運(yùn)作中為了防止?jié)L珠從螺母中掉出，蘇州滾珠絲杠總經(jīng)銷，蘇州滾珠絲杠總經(jīng)銷，螺母螺旋槽的兩端應(yīng)當(dāng)封住。當(dāng)滾珠絲杠作為主動(dòng)體時(shí)，螺母就會(huì)隨絲桿的轉(zhuǎn)動(dòng)角度按照對(duì)應(yīng)規(guī)格的導(dǎo)程轉(zhuǎn)化成直線運(yùn)動(dòng)，被動(dòng)工件可以通過(guò)螺母座和螺母連接，從而實(shí)現(xiàn)對(duì)應(yīng)的直線運(yùn)動(dòng)。 </p> <p> 滾珠絲杠副的結(jié)構(gòu)傳統(tǒng)分為內(nèi)循環(huán)結(jié)構(gòu)(以圓形反向器和橢圓形反向器為意思)和外循環(huán)結(jié)構(gòu)(以插管為意思)兩種。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州滾珠絲杠總經(jīng)銷" src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637206637695722656/2091116.jpg"></div><p> 1．了解誤差過(guò)大報(bào)警故障的檢修故障現(xiàn)象：XKTl3加工過(guò)程中x軸出現(xiàn)了解誤差過(guò)大報(bào)警。故障分新及檢修：該機(jī)床采用閉環(huán)控制系統(tǒng)，伺服電動(dòng)機(jī)與絲桿采用直聯(lián)的連接方式。在檢查系統(tǒng)控制參數(shù)無(wú)誤后，拆開電動(dòng)機(jī)防護(hù)罩，在電動(dòng)機(jī)伺服帶電的情況下，用手?jǐn)Q動(dòng)絲桿，發(fā)現(xiàn)絲桿與電動(dòng)機(jī)有相對(duì)位移，可以判斷是由于電動(dòng)機(jī)與絲桿連接的脹緊套松動(dòng)所致。緊定緊2。z向移動(dòng)時(shí)有明顯的機(jī)械抖動(dòng)故障的檢修故障現(xiàn)象：CK6136車床在z向移動(dòng)時(shí)有明顯的機(jī)械抖動(dòng)。分析及處理過(guò)程：該機(jī)床在z向移動(dòng)時(shí)，明顯感受到機(jī)械抖動(dòng)-，在檢查系統(tǒng)參數(shù)無(wú)誤后，將z軸電動(dòng)機(jī)卸下，單獨(dú)轉(zhuǎn)動(dòng)電動(dòng)機(jī)，電動(dòng)機(jī)運(yùn)行平穩(wěn)。用扳手轉(zhuǎn)動(dòng)絲桿，振動(dòng)手感明顯。拆下z軸絲桿防護(hù)罩，發(fā)現(xiàn)絲桿上有很多小鐵屑及臟物，初步判斷為絲桿故障引起的機(jī)械抖動(dòng)。拆下滾珠絲杠副，打開絲桿螺母，發(fā)現(xiàn)螺母反向器內(nèi)也有很多小鐵屑及臟物，造成鋼球運(yùn)轉(zhuǎn)流動(dòng)不暢，時(shí)有阻滯現(xiàn)象。用汽油認(rèn)真清洗，去掉雜物后重新安裝，調(diào)整好間隙，故障排除。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州滾珠絲杠總經(jīng)銷" src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637220351896142578/2592850.jpg"></div><p> 在絲杠的加工為了獲得較高的精度，加.下工藝過(guò)程應(yīng)考慮以下幾點(diǎn)：對(duì)外圓和螺紋可分多次加工，逐步減少切削量，從而逐步減少切削力和內(nèi)應(yīng)力，減少加工誤差，提高加工精度。粗加工外圓及粗加工螺紋后都要進(jìn)行時(shí)效處理，以便消除內(nèi)應(yīng)力。絲杠的精度要求越高，時(shí)效處理的次數(shù)也越多。時(shí)效處理后都要重新打中心孔或修磨中心孔，以修止時(shí)效處理時(shí)產(chǎn)生的變形；并除去氧化皮等，使加工有可靠而準(zhǔn)確的定位基面。加工螺紋前，先加二L絲杠外圓(切削量很小)，然后以絲杠外圓和兩端中心孔作為定位基面加丁:螺紋，逐步提高螺紋加工精度.絲杠加工過(guò)程中校直和熱處理工序，是保證絲杠精度，防止彎曲變形的關(guān)鍵工序。但是校直本身會(huì)產(chǎn)生內(nèi)應(yīng)力，這對(duì)精度要求較高的絲杠來(lái)說(shuō)是不利的。因?yàn)閮?nèi)應(yīng)力有逐漸消失的傾向，由于內(nèi)應(yīng)力的消失會(huì)引起絲杠的變形，這就影響了絲杠精度的保持。所以，對(duì)精度要求高、直徑較大的精密絲杠，在加工過(guò)程中不較直，而是采用加大徑向總余量和工序間余量的方法逐次切去彎曲變形，經(jīng)多次時(shí)效處理和把工序劃分的更細(xì)的方法來(lái)解決變形問(wèn)題。為避絲杠因自重引起彎曲變形，存放對(duì)應(yīng)垂直放置，熱處理時(shí)要在井式爐中進(jìn)行。一般不淬硬絲杠的螺紋經(jīng)車削而成。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州滾珠絲杠總經(jīng)銷" src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637206636898232422/3252975.jpg"></div></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/192521.html</p></div></div></div></div></div><div id="xgf884v" class="page-right twoColRt"><div id="x2wne3r" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8q8a8gn" 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(qiáng) 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(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="hbtfcoa" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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