NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理服務(wù)至上江蘇勃曼工業(yè)控制技術(shù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" NSK端部循環(huán)BSS型滾珠絲杠技術(shù)選型,NSK端部循環(huán)BSS型滾珠絲杠售后服務(wù)，NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,NSK端部循環(huán)BSS型滾珠絲杠現(xiàn)貨銷售,NSK端部循環(huán)BSS型滾珠絲杠"><meta name="keywords" content="NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,LPFT.LSFT系列滾珠絲杠"><link rel="canonical" href="http://m.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://m.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="hpxg6" class="pl_css_ganrao" style="display: none;"><big id="hpxg6"><wbr id="hpxg6"><menu id="hpxg6"></menu></wbr></big><div id="hpxg6"><i id="hpxg6"></i></div><form id="hpxg6"></form><bdo id="hpxg6"></bdo><label id="hpxg6"></label><small id="hpxg6"></small><s id="hpxg6"><strong id="hpxg6"><track id="hpxg6"><mark id="hpxg6"></mark></track></strong></s><track id="hpxg6"></track><form id="hpxg6"><legend id="hpxg6"><pre id="hpxg6"></pre></legend></form><center id="hpxg6"><rp id="hpxg6"></rp></center><tr id="hpxg6"><label id="hpxg6"><center id="hpxg6"></center></label></tr><tfoot id="hpxg6"></tfoot><rt id="hpxg6"><tbody id="hpxg6"><noframes id="hpxg6"></noframes></tbody></rt><em id="hpxg6"><rt id="hpxg6"></rt></em><delect id="hpxg6"><listing id="hpxg6"><span id="hpxg6"><kbd id="hpxg6"></kbd></span></listing></delect><output id="hpxg6"></output><abbr id="hpxg6"></abbr><kbd id="hpxg6"></kbd><pre id="hpxg6"><menuitem id="hpxg6"></menuitem></pre><tr id="hpxg6"><b id="hpxg6"><wbr id="hpxg6"></wbr></b></tr><video id="hpxg6"></video><u id="hpxg6"></u><option id="hpxg6"><s id="hpxg6"></s></option><listing id="hpxg6"></listing><dfn id="hpxg6"></dfn><pre id="hpxg6"></pre><dd id="hpxg6"></dd><ins id="hpxg6"><label id="hpxg6"></label></ins><ins id="hpxg6"><optgroup id="hpxg6"><center id="hpxg6"><rp id="hpxg6"></rp></center></optgroup></ins><i id="hpxg6"><ins id="hpxg6"></ins></i><i id="hpxg6"><ins id="hpxg6"></ins></i><span id="hpxg6"><kbd id="hpxg6"><legend id="hpxg6"></legend></kbd></span><em id="hpxg6"></em><label id="hpxg6"><progress id="hpxg6"><listing id="hpxg6"></listing></progress></label><var id="hpxg6"></var><form id="hpxg6"><u id="hpxg6"></u></form><thead id="hpxg6"></thead><dl id="hpxg6"><small id="hpxg6"><p id="hpxg6"><pre id="hpxg6"></pre></p></small></dl><th id="hpxg6"></th><fieldset id="hpxg6"><acronym id="hpxg6"><menu id="hpxg6"></menu></acronym></fieldset><optgroup id="hpxg6"><fieldset id="hpxg6"></fieldset></optgroup><abbr id="hpxg6"><wbr id="hpxg6"><abbr id="hpxg6"><strong id="hpxg6"></strong></abbr></wbr></abbr><ul id="hpxg6"></ul><tr id="hpxg6"></tr><mark id="hpxg6"></mark><dd id="hpxg6"><ruby id="hpxg6"><ol id="hpxg6"></ol></ruby></dd><strike id="hpxg6"><font id="hpxg6"><pre id="hpxg6"></pre></font></strike><label id="hpxg6"><xmp id="hpxg6"><style id="hpxg6"></style></xmp></label><span id="hpxg6"><form id="hpxg6"><cite id="hpxg6"><center id="hpxg6"></center></cite></form></span></div><header class="header container"><span id="j88mwbb" class="logo"><a href="http://m.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="ep8ojqv" 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 </span><div id="ygdmw83" class="searchbox"><div id="ewauraz" class="searchLt"><div id="kne2tcz" 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</a></div><div id="ltfhtzr" class="clearfix searchWrap"><div id="3s2mgsp" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(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="h3fov7x" class="container"><ul><li id = "index_index"><a href="http://m.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://m.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://m.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://m.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://m.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="injfh3c" class="twoCol"><div id="d3wi3yr" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://m.cdcfah.com/cp/second-jxjxysb_cdj/">傳動件</a>?<a href="http://m.cdcfah.com/cp/third-cdj_qtcdj/">其他傳動件</a>?NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理服務(wù)至上江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p><div id="oekwags" class="leftbox clearfix"><h1>NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理服務(wù)至上江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</h1><div id="rzlmypr" class="proBig"><div id="b8pw877" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637219649859541015/613010.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ljgsprs" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637219649859541015/613010.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rgselx7" 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>NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,LPFT.LSFT系列滾珠絲杠</p><p><span>***更新：</span>2020-12-26 10:06:12</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="kdam8p3" 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: </span>021-31269966</p><p><span>地址: </span>寶塔鎮(zhèn)園區(qū)路</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="andphou" class="page-proshow02"><p class="title">詳細說明</p><div id="n7h23ba" class="box"><p><p> NSK端部循環(huán)BSS型滾珠絲杠技術(shù)選型,NSK端部循環(huán)BSS型滾珠絲杠售后服務(wù)，NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,NSK端部循環(huán)BSS型滾珠絲杠現(xiàn)貨銷售,NSK端部循環(huán)BSS型滾珠絲杠江蘇代理,NSK端部循環(huán)BSS型滾珠絲杠庫存,NSK端部循環(huán)BSS型滾珠絲杠授權(quán)經(jīng)銷,NSK端部循環(huán)BSS型滾珠絲杠產(chǎn)品資料,NSK端塞型BSS型滾珠絲杠技術(shù)選型,NSK端塞型BSS型滾珠絲杠售后服務(wù),NSK端塞型BSS型滾珠絲杠現(xiàn)貨銷售,NSK端塞型BSS型滾珠絲杠江蘇代理,NSK端塞型BSS型滾珠絲杠庫存,NSK端塞型BSS型滾珠絲杠授權(quán)經(jīng)銷,NSK端塞型BSS型滾珠絲杠產(chǎn)品資料，NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,NSK端部偏轉(zhuǎn)式BSS型滾珠絲杠技術(shù)選型,NSK端部偏轉(zhuǎn)式BSS型滾珠絲杠售后服務(wù),NSK端部偏轉(zhuǎn)式BSS型滾珠絲杠現(xiàn)貨銷售,NSK端部偏轉(zhuǎn)式BSS型滾珠絲杠江蘇代理，NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,NSK端部偏轉(zhuǎn)式BSS型滾珠絲杠庫存,NSK端部偏轉(zhuǎn)式BSS型滾珠絲杠授權(quán)經(jīng)銷,NSK端部偏轉(zhuǎn)式BSS型滾珠絲杠產(chǎn)品資料。 </p> <p> <br /> 江蘇勃曼工業(yè)為您提供適時NSK滾珠絲杠報價。NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,LPFT.LSFT系列滾珠絲杠" src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637219649859541015/613010.jpg"></div><p> 鋸齒形牙絲桿——用于傳動，但只能承受單向載荷，另一方向只能作為回程（空行程） </p> <p> 水平位安裝的螺桿，需要考慮支撐，一般而言，電機端的軸承座一般選用成對的角接觸軸承，形成固定端，而絲桿尾端一般做成自由端，也就是用深溝球軸承即可，這是考慮到溫度變化導(dǎo)致絲桿線性膨脹的游動。 </p> <p> 垂直安裝的絲桿，一般的負載分配，比較好是讓絲桿承受拉力，而不要承受壓力，這將保證細長桿零件的絲桿，不至于因負載而失穩(wěn)。通俗的說來，就是讓絲桿吊著負載，而不是讓負載壓著絲桿。 NSK滾珠絲杠W2006FA-1P-C5Z10供應(yīng)齊全NSK滾珠絲杠常用在什么地方？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,LPFT.LSFT系列滾珠絲杠" src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637219654345664062/748039.png"></div> 滾珠絲杠的公稱直徑和負載基本成正比，直徑越大的負載越大，具體數(shù)值可以查閱廠家產(chǎn)品樣本。這里只說明兩個概念：動額定負荷與靜額定負荷，前者指運動狀態(tài)下的額定軸向負載，后者是指靜止狀態(tài)下的額定軸向負載。設(shè)計時參考前者即可。需要注意的是，額定負荷并非比較大負荷，實際負荷與額定負荷的比值越小，絲杠的理論壽命越高。推薦：直徑盡量選16~63。 <p> 根據(jù)以上已確定條件繪出滾珠絲杠圖紙（主要是端部安裝尺寸，這個要詳細，要提供形位尺寸和公差）。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><p> 滾珠絲杠傳動原理是，工作時螺母與需作直線往復(fù)運動的零部件相連，絲杠旋轉(zhuǎn)帶動螺母作直線往復(fù)運動，從而帶動零部件作直線往復(fù)運動。在絲杠、螺母和端蓋(滾珠循環(huán)裝置)上都制有螺旋槽，由這些槽對合起來形成滾珠循環(huán)通道，滾珠在通道內(nèi)循環(huán)滾動。 </p> <p> <br /> </p> <p> 在滾珠絲杠運作中為了防止?jié)L珠從螺母中掉出，螺母螺旋槽的兩端應(yīng)當封住。當滾珠絲杠作為主動體時，螺母就會隨絲桿的轉(zhuǎn)動角度按照對應(yīng)規(guī)格的導(dǎo)程轉(zhuǎn)化成直線運動，被動工件可以通過螺母座和螺母連接，從而實現(xiàn)對應(yīng)的直線運動。 </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正確內(nèi)容)和外循環(huán)結(jié)構(gòu)(以插管為正確內(nèi)容)兩種。 </p> <p> <br /> NSK滾珠絲杠日常怎么維護，您了解嗎？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理,LPFT.LSFT系列滾珠絲杠" src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637219654347138672/4316450.png"></div><p> BSS系列的產(chǎn)品，螺母外徑比較大縮小了30%（與NSK其他的產(chǎn)品系列相比）。不僅能用于小型XY工作臺，還能滿足其他各種設(shè)備和裝置的小型化設(shè)計。 </p> <p> 端部導(dǎo)流的循環(huán)方式，是在螺母端部配置拉升滾珠的端蓋，在螺母內(nèi)設(shè)置的貫通孔循環(huán)的方式。 </p> <p> ［特點］適合導(dǎo)程大的物件。滾珠循環(huán)部的構(gòu)造復(fù)雜，缺乏通用性。 </p> <p> BSS系列螺母在NSK滾珠絲桿系列中有，F(xiàn)SS , PSS, USS三種不同精度的軸端完成品供客戶選擇。分別是 C7,C5,C3精度，且生產(chǎn)周期端，現(xiàn)貨充足。 </p> <p> 使用BSS系列螺母設(shè)計時，需要注意絲桿軸外徑25mm以下及32mm以上等倍導(dǎo)程的情況下，設(shè)計絲桿軸軸端時需要將絲桿軸的一端切通并且軸端外徑小于滾珠溝槽底徑，否則螺母將無法組裝，請予以考慮。 </p> <p> <br /> 想了解NSK滾珠絲杠，請咨詢江蘇勃曼工業(yè)控制技術(shù)有限。NSK滾珠絲杠W2006FA-1P-C5Z10供應(yīng)齊全</p><p style="text-indent:25px">NSK滾珠絲杠——江蘇勃曼工業(yè)控制一級銷售代理商。NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理</p><p style="text-indent:25px"> (絲杠傳動)也稱（螺旋轉(zhuǎn)動），根據(jù)負載計算出軸功率、以及比較大轉(zhuǎn)矩，以此來確定絲桿的**小截面尺寸（螺紋的底徑）。根據(jù)工作需要，確定導(dǎo)程S，若導(dǎo)程S過大，可以考慮選擇多頭螺紋，確定導(dǎo)程S和螺距t之后，一定要反算軸功率和螺桿扭矩是否滿足要求，不然的話，螺桿有可能被扭斷。確定絲杠傳動的牙型，牙型包括有：三角形牙、梯形牙、矩形牙、鋸齒形牙……等等，牙型的確定，需要根據(jù)負載而定，一般來說不同牙型適用于不同機構(gòu)，如：三角形牙絲桿——常用于緊固，一般簡單機械、距離不長的手動機構(gòu)也可以用三角形。NSK滾珠絲杠W1407FA-1P-C5Z8銷售代理</p><p style="text-indent:25px">江蘇勃曼工業(yè)控制技術(shù)有限公司致力于機械及行業(yè)設(shè)備，是一家貿(mào)易型公司。公司業(yè)務(wù)涵蓋NSK滾珠絲桿，DD馬達，NSK直線導(dǎo)軌，NSK精密軸承等，價格合理，品質(zhì)有保證。公司從事機械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。江蘇勃曼工業(yè)控制憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2572612.html</p></div></div></div></div></div><div id="rp274xp" class="page-right twoColRt"><div id="hahyary" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ocea33j" class="recomPic likePro"><a href="http://m.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="dbdpbnz" class="recomPic likePro"><a href="http://m.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有幾個科目真誠推薦寧波助學(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有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="po8ovst" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動灌裝機生產(chǎn)廠歡迎來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桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="rubtpl3" class="recomPic likePro"><a href="http://m.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>烏魯木齊市會務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="37ax3ie" class="clear"></div></div><div id="sqs8f8o" class="box01 box03"><h3><a href="http://m.cdcfah.com/xw/">***產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="bp7o88o" 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="qjkbizg" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/3629.html"><div id="kd3sdz7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637206636898232422/3252975.jpg" alt="福建滾珠絲杠電動缸價格江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建滾珠絲杠電動缸價格江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3630.html"><div id="vdulcyf" 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://m.cdcfah.com/cp/3631.html"><div id="79tlxoa" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637236933446269532/7066770.png" alt="南通滾珠絲桿總經(jīng)銷江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南通滾珠絲桿總經(jīng)銷江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3632.html"><div id="bf8lnea" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637236933446132813/349138.png" alt="淮安滾珠絲桿廠家江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮安滾珠絲桿廠家江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3633.html"><div id="wf3axnp" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637236933448613282/4817839.jpg" alt="無錫滾珠絲桿批發(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://m.cdcfah.com/cp/3634.html"><div id="gahoawn" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637206637694892578/6471836.jpg" alt="無錫消磁滾珠絲杠江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫消磁滾珠絲杠江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/6979.html"><div id="zsuwtkl" 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://m.cdcfah.com/cp/6980.html"><div id="o3cj2jg" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637236933448613282/4817839.jpg" alt="無錫消磁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>無錫消磁滾珠絲桿江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li></ul></div></div><div id="ywizv2v" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://m.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="zdzvxt3" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/1187357.html"><div id="3n4gs88" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/15/637078719801251967_sdjnls_1665292.jpg" alt="貴州挖斗可訂做濟寧吉安機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>貴州挖斗可訂做濟寧吉安機械供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/2886990.html"><div id="v2ykw33" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/18923342116/637388013560945600/7641387.png" alt="深圳工業(yè)流水線報價中山市燁昊自動化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>深圳工業(yè)流水線報價中山市燁昊自動化設(shè)備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1094359.html"><div id="dl3wnjv" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/14/637078711682044622_sdjnls_4192403.jpg" alt="福建斗山系列工字架報價濟寧吉安機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建斗山系列工字架報價濟寧吉安機械供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/2886989.html"><div id="be3uwdy" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/18923342116/637388868109605883/3056439.png" alt="東莞小型鏈板線供應(yīng) 中山市燁昊自動化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞小型鏈板線供應(yīng) 中山市燁昊自動化設(shè)備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/692559.html"><div id="ocofwxe" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ZZX123/637219654345917968/3226139.png" alt="NSK滾珠絲杠W1610FA-1P-C5Z16銷售量大從優(yōu) 歡迎來電江蘇勃曼工業(yè)控制技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>NSK滾珠絲杠W1610FA-1P-C5Z16銷售量大從優(yōu) 歡迎來電江蘇勃曼工業(yè)控制技術(shù)供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/2883359.html"><div id="kypqs8o" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/18923342116/637390445952957377/9275562.png" alt="佛山液壓提升機廠家中山市燁昊自動化設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>佛山液壓提升機廠家中山市燁昊自動化設(shè)備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3203045.html"><div id="7fzfrij" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shqiangshi/637247911307441406/8300338.jpg" alt="江蘇性能優(yōu)良嵌入式接頭訂做誠信經(jīng)營上海強實自動化供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇性能優(yōu)良嵌入式接頭訂做誠信經(jīng)營上海強實自動化供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/2117757.html"><div id="sqsofbt" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/tzydjx/637387204234188009/8187828.png" alt="無錫鋼輪價格怎么樣推薦咨詢溫嶺市耀鼎機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫鋼輪價格怎么樣推薦咨詢溫嶺市耀鼎機械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="8fopwco" class="container"><p><a href="http://m.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://m.cdcfah.com/zx/">新聞資訊</a> | <a href="http://m.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://m.cdcfah.com/zh/">展會信息</a> | <a href="http://m.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【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-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://m.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="ryrfc" class="pl_css_ganrao" style="display: none;"><b id="ryrfc"></b><output id="ryrfc"><nav id="ryrfc"></nav></output><delect id="ryrfc"></delect><span id="ryrfc"><form id="ryrfc"><cite id="ryrfc"></cite></form></span><dd id="ryrfc"></dd><em id="ryrfc"><style id="ryrfc"><mark id="ryrfc"></mark></style></em><small id="ryrfc"></small><mark id="ryrfc"></mark><listing id="ryrfc"></listing><ol id="ryrfc"></ol><input id="ryrfc"></input><tt id="ryrfc"><i id="ryrfc"><tr id="ryrfc"><fieldset id="ryrfc"></fieldset></tr></i></tt><rt id="ryrfc"></rt><strong id="ryrfc"><sup id="ryrfc"><menu id="ryrfc"><xmp id="ryrfc"></xmp></menu></sup></strong><abbr id="ryrfc"><dl id="ryrfc"><pre id="ryrfc"></pre></dl></abbr><nav id="ryrfc"><dd id="ryrfc"><video id="ryrfc"><ol id="ryrfc"></ol></video></dd></nav><option id="ryrfc"><i id="ryrfc"><menuitem id="ryrfc"></menuitem></i></option><nobr id="ryrfc"><s id="ryrfc"><menuitem id="ryrfc"></menuitem></s></nobr><nobr id="ryrfc"></nobr><b id="ryrfc"><small id="ryrfc"></small></b><listing id="ryrfc"></listing><em id="ryrfc"><span id="ryrfc"></span></em><thead id="ryrfc"><sup id="ryrfc"><menu id="ryrfc"><legend id="ryrfc"></legend></menu></sup></thead><dfn id="ryrfc"></dfn><delect id="ryrfc"><strong id="ryrfc"><span id="ryrfc"><form id="ryrfc"></form></span></strong></delect><center id="ryrfc"></center><var id="ryrfc"><thead id="ryrfc"></thead></var><wbr id="ryrfc"></wbr><strong id="ryrfc"></strong><form id="ryrfc"></form><label id="ryrfc"><button id="ryrfc"></button></label><optgroup id="ryrfc"></optgroup><wbr id="ryrfc"></wbr><strike id="ryrfc"></strike><dfn id="ryrfc"><center id="ryrfc"></center></dfn><menuitem id="ryrfc"></menuitem><ol id="ryrfc"></ol><label id="ryrfc"><progress id="ryrfc"><em id="ryrfc"></em></progress></label><th id="ryrfc"><style id="ryrfc"><meter id="ryrfc"></meter></style></th><div id="ryrfc"><th id="ryrfc"><acronym id="ryrfc"></acronym></th></div><font id="ryrfc"></font><pre id="ryrfc"></pre><small id="ryrfc"><pre id="ryrfc"><small id="ryrfc"><p id="ryrfc"></p></small></pre></small><font id="ryrfc"></font><strike id="ryrfc"><rp id="ryrfc"><sup id="ryrfc"></sup></rp></strike><button id="ryrfc"></button><input id="ryrfc"></input><video id="ryrfc"><menu id="ryrfc"><big id="ryrfc"><track id="ryrfc"></track></big></menu></video><td id="ryrfc"></td></div></html>