廣東定制kss絲桿便宜歡迎咨詢上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 其實(shí)，如果真要細(xì)分滾珠螺桿副的話，那還要從不同的方面去劃分，既然說(shuō)到這，筆者就談?wù)勥@方面的問(wèn)題吧，如果說(shuō)大家對(duì)這方面也是有所了解的，廣東定制kss絲桿便宜，不妨說(shuō)說(shuō)你的觀點(diǎn)。 &nb"><meta name="keywords" content="廣東定制kss絲桿便宜,絲桿"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <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 id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div><div id="uye6m" class="pl_css_ganrao" style="display: none;"><tr id="uye6m"></tr><object id="uye6m"></object><button id="uye6m"></button><rt id="uye6m"></rt><center id="uye6m"></center><dfn id="uye6m"></dfn><delect id="uye6m"></delect><tr id="uye6m"></tr><th id="uye6m"></th><pre id="uye6m"></pre><center id="uye6m"></center><li id="uye6m"></li><tbody id="uye6m"></tbody><option id="uye6m"></option><acronym id="uye6m"></acronym><blockquote id="uye6m"></blockquote><nav id="uye6m"></nav><td id="uye6m"></td><li id="uye6m"></li><object id="uye6m"></object><input id="uye6m"></input><td id="uye6m"></td><tfoot id="uye6m"></tfoot><li id="uye6m"></li><del id="uye6m"></del><xmp id="uye6m"></xmp><option id="uye6m"></option><noframes id="uye6m"></noframes><dl id="uye6m"></dl><xmp id="uye6m"></xmp><dfn id="uye6m"></dfn><bdo id="uye6m"></bdo><tfoot id="uye6m"></tfoot><object id="uye6m"></object><dl id="uye6m"></dl><th id="uye6m"></th><center id="uye6m"></center><blockquote id="uye6m"></blockquote><tr id="uye6m"></tr><button id="uye6m"></button><center id="uye6m"></center><th id="uye6m"></th><noframes id="uye6m"></noframes><noframes id="uye6m"></noframes><dfn id="uye6m"></dfn><nav id="uye6m"></nav><object id="uye6m"></object><xmp id="uye6m"></xmp><pre id="uye6m"></pre><tfoot id="uye6m"></tfoot><acronym id="uye6m"></acronym><center id="uye6m"></center><xmp id="uye6m"></xmp><td id="uye6m"></td><option id="uye6m"></option><td id="uye6m"></td><acronym id="uye6m"></acronym><th id="uye6m"></th><tr id="uye6m"></tr><strong id="uye6m"></strong><tr id="uye6m"></tr><th id="uye6m"></th><li id="uye6m"></li><noframes id="uye6m"></noframes><xmp id="uye6m"></xmp><button id="uye6m"></button><strong id="uye6m"></strong><option id="uye6m"></option><source id="uye6m"></source><cite id="uye6m"></cite><small id="uye6m"></small><tfoot id="uye6m"></tfoot><source id="uye6m"></source><rt id="uye6m"></rt><noframes id="uye6m"></noframes><dl id="uye6m"></dl><th id="uye6m"></th><center id="uye6m"></center><delect id="uye6m"></delect><blockquote id="uye6m"></blockquote><tbody id="uye6m"></tbody><td id="uye6m"></td><small id="uye6m"></small><input id="uye6m"></input><object id="uye6m"></object><button id="uye6m"></button><delect id="uye6m"></delect><optgroup id="uye6m"></optgroup><td id="uye6m"></td><tfoot id="uye6m"></tfoot><optgroup id="uye6m"></optgroup><th id="uye6m"></th><strong id="uye6m"></strong><optgroup id="uye6m"></optgroup><th id="uye6m"></th><bdo id="uye6m"></bdo><acronym id="uye6m"></acronym><rt id="uye6m"></rt></div><header class="header container"><span id="i2ug24s" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="wmqgs4e" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺(tái) </span><div id="wu24q2i" class="searchbox"><div id="ym4m0mq" class="searchLt"><div id="uaowkyq" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="ouc2ge2" class="clearfix searchWrap"><div id="iuay2k4" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="uaayok0" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="ymsieki" class="twoCol"><div id="qecqocg" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_jcfj/">機(jī)床附件</a>?<a href="http://www.cdcfah.com/cp/third-jcfj_jcsg/">機(jī)床絲桿</a>?廣東定制kss絲桿便宜歡迎咨詢上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p><div id="soksgec" class="leftbox clearfix"><h1>廣東定制kss絲桿便宜歡迎咨詢上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</h1><div id="syye2i0" class="proBig"><div id="aomiesg" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/daoquan/637342212335283203/1767139.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="os242ay" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/daoquan/637342212335283203/1767139.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kqo4w4g" 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>廣東定制kss絲桿便宜,絲桿</p><p><span>***更新：</span>2021-02-05 18:06:05</p><p><span id="click" >瀏覽次數(shù)：12次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ek202iw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海導(dǎo)全自動(dòng)化設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>黃美麗</p><p><span>郵箱: </span>3210592933@qq.com</p><p><span>電話: </span>15002101167</p><p><span>傳真: </span>021_51872535</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-51872555</p><p><span>地址: </span>上海市松江區(qū)光星路831號(hào)</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="gkiqeig" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="igmag2y" class="box"><p><p> 其實(shí)，如果真要細(xì)分滾珠螺桿副的話，那還要從不同的方面去劃分，既然說(shuō)到這，筆者就談?wù)勥@方面的問(wèn)題吧，如果說(shuō)大家對(duì)這方面也是有所了解的，廣東定制kss絲桿便宜，不妨說(shuō)說(shuō)你的觀點(diǎn)。 </p> <p> 就我司的工作人員所知道的，如果按滾珠循環(huán)方式來(lái)分的話，那大致有外循環(huán)滾珠螺桿副和內(nèi)循環(huán)滾珠螺桿副兩大類，其中外循環(huán)滾珠螺桿副回珠器用插管式的較多，而內(nèi)循環(huán)回珠器則用腰形槽嵌塊式的較多； </p> <p> 如果說(shuō)按螺紋軌道的截面形狀分，那又可以分為單圓弧和雙圓弧兩種截形，大家可能會(huì)有疑問(wèn)，那就是為什么目前普遍采用雙圓弧截形的絲杠，筆者分析認(rèn)為，這主要是因?yàn)殡p圓弧截形軸向剛度大于單圓弧截形； </p> <p> 好了，要說(shuō)的就這些了，談?wù)勀銈兊目捶ò桑硗?，想咨詢直線導(dǎo)軌的朋友可與我們聯(lián)系。 kss滾珠絲桿優(yōu)良特性：傳動(dòng)效率高，廣東定制kss絲桿便宜、定位精度高、傳動(dòng)可逆性，廣東定制kss絲桿便宜、使用壽命長(zhǎng)、同步性能好。廣東定制kss絲桿便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東定制kss絲桿便宜,絲桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/daoquan/637342212335283203/1767139.png"></div><p> 滾珠螺桿是精密的機(jī)械零件組裝的一種產(chǎn)品，正因?yàn)槭沁^(guò)于精密，所以，kss滾珠絲桿的相關(guān)人員提醒大家，在使用的時(shí)候千萬(wàn)要小心注意，那要注意什么呢？關(guān)于這個(gè)，筆者倒總結(jié)了一些，現(xiàn)分享給大家。 </p> <p> kss滾珠絲桿的相關(guān)人員建議大家，使用滾珠螺桿時(shí)注意以下幾個(gè)方面： </p> <p> 1、因滾珠絲桿螺母的循環(huán)部突出在螺母的外部，請(qǐng)注意不可敲擊和碰撞； </p> <p> 2、將螺桿同其它機(jī)械零件組合安裝時(shí)，請(qǐng)不要把螺母從螺桿上取出； </p> <p> 推薦閱讀：滾珠絲桿 </p> <p> 3、比較好在螺桿兩端加裝防撞器，以避免運(yùn)轉(zhuǎn)超過(guò)行程極限而損傷滾珠螺桿； </p> <p> 4、請(qǐng)不要把徑向負(fù)荷，力矩負(fù)荷直接加到滾珠螺桿上； </p> <p> 補(bǔ)充你所知道的，另外，要了解kss滾珠絲杠等方面可聯(lián)系我們。廣東定制kss絲桿便宜對(duì)于暴露在外的KSS滾珠絲杠，一般采用螺旋剛帶、伸縮套筒等形式的防護(hù)罩，以防止塵埃和磨粒粘附到表面。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東定制kss絲桿便宜,絲桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/daoquan/637342204213125000/9612608.png"></div><p> 在實(shí)際的應(yīng)用中，如果說(shuō)滾珠螺桿的預(yù)拉過(guò)大，那就會(huì)造成一些不好的影響，那有哪些影響呢？其實(shí)關(guān)于這個(gè)方面，kss滾珠絲桿的相關(guān)人員倒也是了解并總結(jié)過(guò)，所以，借著本文的機(jī)會(huì)跟大家說(shuō)說(shuō)。 </p> <p> kss滾珠絲杠的相關(guān)人員分析認(rèn)為，預(yù)拉過(guò)大會(huì)造成的影響有以下幾個(gè)： </p> <p> 1、支持軸承燒壞； </p> <p> 2、滾珠螺桿螺帽預(yù)壓被釋放掉或預(yù)壓增大； </p> <p> 推薦閱讀：絲杠 </p> <p> 3、軸承座變形加大； </p> <p> 說(shuō)說(shuō)你對(duì)這方面的理解唄。另外，要想了解直線導(dǎo)軌等方面的可聯(lián)系我們。 </p> <p> 詳情請(qǐng)咨詢我公司的在線客服或貴賓熱線。大量現(xiàn)貨，歡迎訂購(gòu)。 </p><p> kss滾珠絲杠副可用潤(rùn)滑來(lái)提高耐磨性及傳動(dòng)效率。潤(rùn)滑劑分為潤(rùn)滑油及潤(rùn)滑脂兩大類。潤(rùn)滑油用機(jī)油、90～180號(hào)透平油或140號(hào)主軸油。潤(rùn)滑脂可采用鋰基油脂。潤(rùn)滑脂加在螺紋滾道和安裝螺母的殼體空間內(nèi)，而潤(rùn)滑油通過(guò)殼體上的油孔注入螺母空間內(nèi)。 </p> <p> kss滾珠絲杠副和其它滾動(dòng)摩擦的傳動(dòng)元件，只要避免磨料微粒及化學(xué)活性物質(zhì)進(jìn)入，就可以認(rèn)為這些元件幾乎是不產(chǎn)生磨損的情況下工作的。但如果在滾道上落入臟物，或使用骯臟的潤(rùn)滑油，不*會(huì)妨礙滾珠的正常運(yùn)轉(zhuǎn)，而且使磨損急劇增加。 KSS滾珠絲桿的螺距是指相鄰兩牙在螺紋中徑線上對(duì)應(yīng)兩點(diǎn)間的軸向距離叫螺距，用P表示；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東定制kss絲桿便宜,絲桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/daoquan/637342212297841796/1970884.png"></div><p> 很多使用者不知道為什么kss滾珠絲桿會(huì)產(chǎn)生噪音？其實(shí)這個(gè)原因很簡(jiǎn)單，也就是說(shuō)滾珠絲桿在摩擦過(guò)程中產(chǎn)生的熱量使其滾珠絲杠副的升溫，使得摩擦系數(shù)變大，從而會(huì)漸漸的產(chǎn)生噪音，并且時(shí)間越長(zhǎng)噪音也就越大，那滾珠絲桿噪音該怎么減少呢？ </p> <p> <br /> </p> <p> 對(duì)于這個(gè)問(wèn)題，上海導(dǎo)全絲杠的相關(guān)人員建議大家可以這么做，如下： </p> <p> <br /> </p> <p> 1、減小滾珠絲杠副的預(yù)緊轉(zhuǎn)矩的變動(dòng)量； </p> <p> <br /> </p> <p> 2、提高產(chǎn)品的內(nèi)在質(zhì)量； </p> <p> <br /> </p> <p> 推薦閱讀：滾珠螺桿副要做哪些防護(hù)工作？ </p> <p> <br /> </p> <p> 3、讓滾珠絲杠副適應(yīng)高速驅(qū)動(dòng)的要求； </p> <p> <br /> </p> <p> 4、選取適當(dāng)?shù)臐L珠絲杠副預(yù)緊轉(zhuǎn)矩； </p> <p> <br /> </p> <p> 你有更好的辦法么？有的話就說(shuō)說(shuō)吧，另外，想咨詢直線導(dǎo)軌的話，可與我們聯(lián)系。滾珠螺桿有很多樣式，其中又有多頭和單頭螺桿之分。廣東定制kss絲桿便宜</p><p style="text-indent:25px">KSS滾珠絲桿的驅(qū)動(dòng)力矩*為滑動(dòng)絲杠副的1/3，具有較高的運(yùn)動(dòng)效率，可以更加省電；廣東定制kss絲桿便宜</p><p> 筆者為大家分析了，按摩擦特性來(lái)分，機(jī)床絲杠的具體分類，那本文就接著這個(gè)話題，說(shuō)說(shuō)這些絲杠的優(yōu)點(diǎn)，要是大家覺得還需要補(bǔ)充的話，不妨跟我們交流下。 </p> <p> 在我司的相關(guān)人員眼里，滾動(dòng)絲杠的優(yōu)點(diǎn)有這么幾個(gè)：1)摩擦力??；2)傳動(dòng)效率高；3)精度也高；而至于靜壓絲杠，那優(yōu)勢(shì)可就多了，優(yōu)勢(shì)的話，筆者不打算多說(shuō)，還是來(lái)分析它的一些不足，筆者覺得有三個(gè)：1)調(diào)整麻煩；2)工藝復(fù)雜；3)成本較高； </p> <p> 推薦閱讀：對(duì)滾珠絲杠副進(jìn)行潤(rùn)滑會(huì)有哪引起好處？ </p> <p> 那滑動(dòng)絲杠的話，筆者認(rèn)為，有這么幾個(gè)：1)結(jié)構(gòu)簡(jiǎn)單；2)加工方便；3)精度也高；4)傳動(dòng)效率高 </p> <p> 就先說(shuō)這些吧，要是想買絲桿的話，可聯(lián)系我們。廣東定制kss絲桿便宜</p><p style="text-indent:25px">上海導(dǎo)全自動(dòng)化設(shè)備有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來(lái)、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來(lái)的道路上大放光明，攜手共畫藍(lán)圖，在上海市市轄區(qū)等地區(qū)的機(jī)械及行業(yè)設(shè)備行業(yè)中積累了大批忠誠(chéng)的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來(lái)公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**上海導(dǎo)全自動(dòng)化和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來(lái)，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來(lái)贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3179028.html</p></div></div></div></div></div><div id="wmsym2u" class="page-right twoColRt"><div id="csqwuag" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="4wioeaq" 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="omk4im4" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>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)</p></a></div><div id="w220kao" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來(lái)電溫州奧基智能科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來(lái)電溫州奧基智能科技供應(yīng)</p></a></div><div id="caiomsq" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="usowcyo" class="clear"></div></div><div id="caq2u2g" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">***產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="q4y4a2u" class="page-proshow02"><p class="title">本企業(yè)其它產(chǎn)品 <span style="float:right;"><a >更多>></a></span></p><div id="ye40u0g" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/9570.html"><div id="sy2a0ki" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/27/20/637025360288243645_daoquan_9396817.jpg" alt="山西滾珠絲桿規(guī)格尺寸上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>山西滾珠絲桿規(guī)格尺寸上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/12141.html"><div id="kigmi4o" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/27/15/637130569186000454_daoquan_9618163.jpg" alt="吉林廠家DDA執(zhí)行器上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>吉林廠家DDA執(zhí)行器上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/13527.html"><div id="wckywcg" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/27/15/637130569077420962_daoquan_3565891.jpg" alt="天津原裝DDA執(zhí)行器上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天津原裝DDA執(zhí)行器上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/13528.html"><div id="sa4a8m4" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/daoquan/2019/8/637024460781748813/6370244607817488135761827.jpg" alt="北京日本kss滾珠絲桿PSR/PSRT系列上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>北京日本kss滾珠絲桿PSR/PSRT系列上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/14253.html"><div id="ocaye2g" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/27/20/637025360287931187_daoquan_6672794.jpg" alt="上海滾珠絲桿總代理上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海滾珠絲桿總代理上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/21538.html"><div id="2sqoma2" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/27/20/637025360288087416_daoquan_3123836.jpg" alt="陜西滾珠絲桿PSR/PSRT系列上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>陜西滾珠絲桿PSR/PSRT系列上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/21539.html"><div id="2omkqou" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/27/15/637130569062136588_daoquan_5250900.jpg" alt="河南進(jìn)口DDA執(zhí)行器上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南進(jìn)口DDA執(zhí)行器上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/25032.html"><div id="2u2ese4" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/27/14/637130547835763565_daoquan_7508726.jpg" alt="陜西模組便宜上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>陜西模組便宜上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li></ul></div></div><div id="2gemiou" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="84aqu4i" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1109518.html"><div id="igcywci" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/daoquan/637342204387285156/8807847.png" alt="浙江kss滑動(dòng)絲桿電話歡迎來(lái)電上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江kss滑動(dòng)絲桿電話歡迎來(lái)電上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/241588.html"><div id="wecigk2" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637236933448613282/4817839.jpg" alt="無(wú)錫thk滾珠絲桿江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無(wú)錫thk滾珠絲桿江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3633.html"><div id="4oe4y8g" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637236933448613282/4817839.jpg" alt="無(wú)錫滾珠絲桿批發(fā) 江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無(wú)錫滾珠絲桿批發(fā) 江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/6979.html"><div id="oess2e2" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637236933445683594/8730730.jpg" alt="連云港小型滾珠絲桿江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>連云港小型滾珠絲桿江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3179028.html"><div id="wsqou2y" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/daoquan/637342212335283203/1767139.png" alt="廣東定制kss絲桿便宜歡迎咨詢上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東定制kss絲桿便宜歡迎咨詢上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3630.html"><div id="2omayea" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637236933446132813/349138.png" alt="連云港花鍵滾珠絲桿江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>連云港花鍵滾珠絲桿江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/13528.html"><div id="gekgws2" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/daoquan/2019/8/637024460781748813/6370244607817488135761827.jpg" alt="北京日本kss滾珠絲桿PSR/PSRT系列上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>北京日本kss滾珠絲桿PSR/PSRT系列上海導(dǎo)全自動(dòng)化設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2292478.html"><div id="2esie4s" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/5/11/637111430676569892_dizi_3849089.jpg" alt="上海KGG微小型滑臺(tái)咨詢熱線02157825372 上海狄茲精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海KGG微小型滑臺(tái)咨詢熱線02157825372 上海狄茲精密機(jī)械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="c2eesqe" class="container"><p><a href="http://www.cdcfah.com/">首頁(yè)</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會(huì)信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號(hào)-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="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">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> <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 id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="yegga" class="pl_css_ganrao" style="display: none;"><cite id="yegga"></cite><th id="yegga"></th><del id="yegga"></del><acronym id="yegga"></acronym><pre id="yegga"></pre><strong id="yegga"></strong><option id="yegga"></option><abbr id="yegga"></abbr><del id="yegga"></del><delect id="yegga"></delect><bdo id="yegga"></bdo><blockquote id="yegga"></blockquote><nav id="yegga"></nav><optgroup id="yegga"></optgroup><li id="yegga"></li><delect id="yegga"></delect><center id="yegga"></center><tfoot id="yegga"></tfoot><object id="yegga"></object><nav id="yegga"></nav><th id="yegga"></th><li id="yegga"></li><blockquote id="yegga"></blockquote><pre id="yegga"></pre><tr id="yegga"></tr><abbr id="yegga"></abbr><tfoot id="yegga"></tfoot><noframes id="yegga"></noframes><kbd id="yegga"></kbd><option id="yegga"></option><acronym id="yegga"></acronym><acronym id="yegga"></acronym><source id="yegga"></source><optgroup id="yegga"></optgroup><delect id="yegga"></delect><option id="yegga"></option><tr id="yegga"></tr><tfoot id="yegga"></tfoot><small id="yegga"></small><center id="yegga"></center><noframes id="yegga"></noframes><del id="yegga"></del><tfoot id="yegga"></tfoot><noframes id="yegga"></noframes><small id="yegga"></small><nav id="yegga"></nav><center id="yegga"></center><center id="yegga"></center><del id="yegga"></del></div></html>