上海STAF導(dǎo)軌廠家上海隱潤智能裝備供應(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="回流罩端面兩側(cè)的兩回流槽各恰組配一回流圈，回流圈端面開設(shè)有定位孔，使回流槽與回流圈共構(gòu)形成循環(huán)孔，同時該循環(huán)孔兩端部系分別對應(yīng)于上述滑塊的貫通孔及滑軌;在該回流圈定位孔組套于回流罩定位栓上，具有嵌柱及定位作用，利用回流罩上定位栓及定位孔，正"><meta name="keywords" content="上海STAF導(dǎo)軌廠家,導(dǎo)軌"><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="6ilzp" class="pl_css_ganrao" style="display: none;"><input id="6ilzp"></input><code id="6ilzp"><strong id="6ilzp"><b id="6ilzp"></b></strong></code><source id="6ilzp"><nav id="6ilzp"><nobr id="6ilzp"><output id="6ilzp"></output></nobr></nav></source><tt id="6ilzp"><i id="6ilzp"><tr id="6ilzp"></tr></i></tt><li id="6ilzp"><small id="6ilzp"></small></li><dl id="6ilzp"></dl><noframes id="6ilzp"><td id="6ilzp"></td></noframes><sup id="6ilzp"><font id="6ilzp"><tbody id="6ilzp"></tbody></font></sup><dfn id="6ilzp"><sub id="6ilzp"></sub></dfn><input id="6ilzp"></input><thead id="6ilzp"></thead><sup id="6ilzp"></sup><optgroup id="6ilzp"><fieldset id="6ilzp"><acronym id="6ilzp"><strong id="6ilzp"></strong></acronym></fieldset></optgroup><optgroup id="6ilzp"></optgroup><label id="6ilzp"></label><wbr id="6ilzp"><kbd id="6ilzp"><strong id="6ilzp"></strong></kbd></wbr><input id="6ilzp"></input><thead id="6ilzp"><abbr id="6ilzp"><strike id="6ilzp"><font id="6ilzp"></font></strike></abbr></thead><dfn id="6ilzp"><form id="6ilzp"><ins id="6ilzp"><abbr id="6ilzp"></abbr></ins></form></dfn><tbody id="6ilzp"><noframes id="6ilzp"></noframes></tbody><source id="6ilzp"></source><b id="6ilzp"></b><dfn id="6ilzp"><td id="6ilzp"><ins id="6ilzp"><optgroup id="6ilzp"></optgroup></ins></td></dfn><optgroup id="6ilzp"></optgroup><tt id="6ilzp"></tt><rp id="6ilzp"></rp><blockquote id="6ilzp"><th id="6ilzp"><acronym id="6ilzp"></acronym></th></blockquote><font id="6ilzp"><li id="6ilzp"></li></font><acronym id="6ilzp"></acronym><listing id="6ilzp"></listing><center id="6ilzp"></center><optgroup id="6ilzp"><xmp id="6ilzp"><rp id="6ilzp"><dl id="6ilzp"></dl></rp></xmp></optgroup><dfn id="6ilzp"></dfn><ins id="6ilzp"><label id="6ilzp"></label></ins><progress id="6ilzp"></progress><sub id="6ilzp"></sub><em id="6ilzp"><style id="6ilzp"><tbody id="6ilzp"><noframes id="6ilzp"></noframes></tbody></style></em><fieldset id="6ilzp"><acronym id="6ilzp"><menu id="6ilzp"></menu></acronym></fieldset><var id="6ilzp"></var><abbr id="6ilzp"><thead id="6ilzp"></thead></abbr><progress id="6ilzp"></progress><font id="6ilzp"></font><dfn id="6ilzp"><code id="6ilzp"><pre id="6ilzp"><u id="6ilzp"></u></pre></code></dfn><ins id="6ilzp"><th id="6ilzp"></th></ins><var id="6ilzp"><acronym id="6ilzp"></acronym></var><center id="6ilzp"></center><code id="6ilzp"></code><pre id="6ilzp"><u id="6ilzp"><thead id="6ilzp"></thead></u></pre><wbr id="6ilzp"><kbd id="6ilzp"></kbd></wbr></div><header class="header container"><span id="sffwmfd" 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="kyefcxn" 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="kop3tyq" class="searchbox"><div id="i8n78sz" class="searchLt"><div id="ycumjqx" 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="3yjqn8i" class="clearfix searchWrap"><div id="58hzwof" 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="qz7e3xz" 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="pdipmof" class="twoCol"><div id="u7jl3dv" class="page-proshow clearfix"><p class="current"> 當(dāng)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(jī)械及行業(yè)設(shè)備</a>?<a href="http://m.cdcfah.com/cp/second-jxjxysb_jcfj/">機(jī)床附件</a>?<a href="http://m.cdcfah.com/cp/third-jcfj_daogui/">導(dǎo)軌</a>?上海STAF導(dǎo)軌廠家上海隱潤智能裝備供應(yīng)</p><div id="onur9r2" class="leftbox clearfix"><h1>上海STAF導(dǎo)軌廠家上海隱潤智能裝備供應(yīng)</h1><div id="jrol4vs" class="proBig"><div id="2qs34np" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585187431641/4854747.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wl2qacj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585187431641/4854747.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="98hon3r" 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>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>上海STAF導(dǎo)軌廠家,導(dǎo)軌</p><p><span>***更新：</span>2020-11-17 06:21:09</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="od3tlnu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海隱潤智能裝備有限公司</a></p><p><span>聯(lián)系人：</span>楊經(jīng)理</p><p><span>郵箱: </span>yinrun88888@163.com</p><p><span>電話: </span>13524686786</p><p><span>傳真: </span>135_</p><p><span>網(wǎng)址: </span>http://www.shyinrun.com</p><p><span>手機(jī): </span>135-24686786</p><p><span>地址: </span>上海市松江區(qū)銀都西路58一號工坊A棟</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="nxz74yf" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ppwoyp3" class="box"><p><p style="text-indent:25px">回流罩端面兩側(cè)的兩回流槽各恰組配一回流圈，回流圈端面開設(shè)有定位孔，使回流槽與回流圈共構(gòu)形成循環(huán)孔，同時該循環(huán)孔兩端部系分別對應(yīng)于上述滑塊的貫通孔及滑軌;在該回流圈定位孔組套于回流罩定位栓上，具有嵌柱及定位作用，利用回流罩上定位栓及定位孔，正好配合滑塊端面嵌合作用的定位螺孔，上海STAF導(dǎo)軌廠家?；瑝K兩端面的兩側(cè)各設(shè)有兩對應(yīng)排列的貫通孔，而兩端面兩側(cè)的貫通孔相對朝向貫穿滑塊，并于兩側(cè)各兩貫通孔之間，在該導(dǎo)軌滑塊端面設(shè)具有嵌合作用的定位螺孔，在該滑塊頂端面設(shè)有固定工作對象的工件螺孔;滑塊兩端面各設(shè)有回流罩，上海STAF導(dǎo)軌廠家，在該回流罩端面對應(yīng)于貫通孔處設(shè)有弧形回流槽，并于兩側(cè)各兩回流槽之間，在該回流罩設(shè)有定位栓及定位孔。機(jī)床導(dǎo)軌副的磨損與工作的連續(xù)性，上海STAF導(dǎo)軌廠家、負(fù)荷特性、工作條件、導(dǎo)軌的材質(zhì)和結(jié)構(gòu)等有關(guān)。上海STAF導(dǎo)軌廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海STAF導(dǎo)軌廠家,導(dǎo)軌" src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585187431641/4854747.png"></div><p style="text-indent:25px">工作時間過長，鋼球開始磨損，作用在鋼球上的預(yù)加負(fù)載開始減弱，導(dǎo)致機(jī)床工作部件運(yùn)動精度的降低。如果要保持初始精度，必須更換導(dǎo)軌支架，甚至更換導(dǎo)軌。如果導(dǎo)軌系統(tǒng)已有預(yù)加負(fù)載作用。系統(tǒng)精度已喪失，只有的方法是更換滾動元件。導(dǎo)軌系統(tǒng)的設(shè)計，力求固定元件和移動元件之間有較大的接觸面積，這不但能提高系統(tǒng)的承載能力，而且系統(tǒng)能承受間歇切削或重力切削產(chǎn)生的沖擊力，把作用力普遍擴(kuò)散，擴(kuò)大承受力的面積。為了實(shí)現(xiàn)這一點(diǎn)，導(dǎo)軌系統(tǒng)的溝槽形狀有多種多樣，具有展示性的有兩種，一種稱為哥待式(尖拱式)，形狀是半圓的延伸，接觸點(diǎn)為頂點(diǎn)；另一種為圓弧形，同樣能起相同的作用。無論哪一種結(jié)構(gòu)形式，目的只有一個，力求更多的滾動鋼球半徑與導(dǎo)軌接觸(固定元件)。決定系統(tǒng)性能特點(diǎn)的因素是：滾動元件怎樣與導(dǎo)軌接觸，這是問題的關(guān)鍵。上海STAF導(dǎo)軌廠家如果導(dǎo)軌未進(jìn)行裁切，可觀測導(dǎo)軌兩端的調(diào)質(zhì)熱處理痕跡和深度，即淬火層。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海STAF導(dǎo)軌廠家,導(dǎo)軌" src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585265820313/2294246.png"></div><p style="text-indent:25px">數(shù)控機(jī)床的導(dǎo)軌通常采用集中供油，自動點(diǎn)滴式潤滑方式。國產(chǎn)潤滑設(shè)備XHZ系列稀油集中潤滑裝置。該裝置是由定量潤滑泵、進(jìn)同油精密濾油器、液位檢測器、進(jìn)給油檢測器、壓力繼電器、遞進(jìn)分油器及油箱組成。對導(dǎo)軌面進(jìn)行定時定量供油。固體潤滑是將固體潤滑劑覆蓋在導(dǎo)軌的摩擦表面上，形成黏結(jié)型固體潤滑膜，以降低摩擦，減少磨損。固體潤滑劑種類較多，按基本原料可分為金屬類、金屬化合物類、無機(jī)物類和有機(jī)物類。在潤滑油脂中添加固態(tài)潤滑劑粉末，增強(qiáng)或改善潤滑油脂的承載能力、時效性能和高低溫性能。導(dǎo)軌的防護(hù)能夠防止或減少導(dǎo)軌副磨損，延長導(dǎo)軌壽命。防護(hù)裝置有專門廠家生產(chǎn)，可以外購。導(dǎo)軌的防護(hù)方法很多，常見的防護(hù)罩如圖所示。數(shù)控機(jī)床。尤其是在加中心進(jìn)行切削時，鐵屑、冷卻液很多，極易進(jìn)入導(dǎo)軌，增大導(dǎo)軌磨損；鐵屑大時，把工作臺抬起影響導(dǎo)軌精度，所以通常采用鋼板伸縮式防護(hù)罩。</p><p style="text-indent:25px"> 導(dǎo)軌通常采用機(jī)械加工方式或冷拔加工方式制成，其抗托強(qiáng)度一般應(yīng)在370～520MPa。按其橫向截面形狀分主要有：T形導(dǎo)軌、L（或三角）形導(dǎo)軌、U形導(dǎo)軌、O形導(dǎo)軌、空心導(dǎo)軌等。L形導(dǎo)軌、U形導(dǎo)軌、O形導(dǎo)軌的工作表面一般不作加工，通常用于一些速度較低，對運(yùn)行平穩(wěn)性要求不高的電梯如雜物梯、建筑工程梯等；空心導(dǎo)軌大多用于電梯速度要求不高的對重導(dǎo)軌。T形導(dǎo)軌具有良好的抗彎性及加工性，大量用作電梯導(dǎo)軌。實(shí)心導(dǎo)軌是機(jī)加工導(dǎo)軌，是由導(dǎo)軌型材經(jīng)機(jī)械加工導(dǎo)向面及連接部位而成，其用途是在電梯運(yùn)行中為轎廂的運(yùn)行提供導(dǎo)向，小規(guī)格的實(shí)心導(dǎo)軌也用于對重導(dǎo)向。在選擇使用導(dǎo)軌潤滑劑時，還可參考國內(nèi)外現(xiàn)有機(jī)床導(dǎo)軌潤滑實(shí)際應(yīng)用的例子來選用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海STAF導(dǎo)軌廠家,導(dǎo)軌" src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585166103516/6234395.png"></div><p style="text-indent:25px"> 機(jī)床制造廠都在盡較大的努力，確保導(dǎo)軌安裝的精確性。導(dǎo)軌被加工前，導(dǎo)軌和工作部件都已經(jīng)過時效處理，以消除內(nèi)應(yīng)力。為了保證導(dǎo)軌的精度和延長使用壽命，鏟花是一種常用的工藝方法。新的導(dǎo)軌系統(tǒng)使機(jī)床可獲得快速進(jìn)給速度，在主軸轉(zhuǎn)速相同的情況下，快速進(jìn)給是直線導(dǎo)軌的特點(diǎn)。直線導(dǎo)軌與平面導(dǎo)軌一樣，有兩個基本元件;一個作為導(dǎo)向的為固定元件，另一個是移動元件。為了保證機(jī)床的精度，床身或立柱少量的鏟花是必不可少的，一般情況下，安裝比較簡單。直線導(dǎo)軌的移動元件和固定元件之間不用中間介質(zhì)，而用滾動鋼球。因?yàn)闈L動鋼球適應(yīng)于高速運(yùn)動、摩擦系數(shù)小、靈敏度高，滿足運(yùn)動部件的工作要求，如機(jī)床的刀架，拖板等。導(dǎo)軌的質(zhì)量直接影響設(shè)備精度。上海STAF導(dǎo)軌廠家</p><p style="text-indent:25px">使導(dǎo)軌盡量接近液體摩擦狀態(tài)下工作，以減小摩擦阻力，降低驅(qū)動功率，提高效率。上海STAF導(dǎo)軌廠家</p><p style="text-indent:25px">沿導(dǎo)軌系統(tǒng)的運(yùn)動，大多數(shù)為直線運(yùn)動，也有少數(shù)為弧線運(yùn)動。當(dāng)然，直線導(dǎo)軌的很多技術(shù)可以直接應(yīng)用弧形導(dǎo)軌。導(dǎo)軌為什么被稱為“系統(tǒng)”呢？這是因?yàn)閷?dǎo)軌系統(tǒng)的工作包含著若干組件的同時工作，基本的組件為一個運(yùn)動組件和一個固定組件。運(yùn)動組件的形式有多種多樣，以后將予以詳細(xì)介紹，固定組件一般為道軌式，它是導(dǎo)軌精度的保證，如果導(dǎo)軌彎曲變形，運(yùn)動組件或滑動組件便失去精確的導(dǎo)向。機(jī)床制造廠都在盡較大的努力，確保導(dǎo)軌安裝的精確性。導(dǎo)軌被加工前。導(dǎo)軌和工作部件都已經(jīng)過時效處理。以消除內(nèi)應(yīng)力。為了保證導(dǎo)軌的精度和延長使用壽命，刮研是一種常用的工藝方法。上海STAF導(dǎo)軌廠家</p><p style="text-indent:25px">上海隱潤智能裝備有限公司坐落在上海市松江區(qū)銀都西路58一號工坊A棟，是一家專業(yè)的智能設(shè)備及配件,機(jī)電設(shè)備，自動化設(shè)備，電動工具，軸承，模組的批發(fā)，零售，伺服模組，伺服滑臺，伺服電動推桿，直線電機(jī)，滑軌，減速機(jī)，氣缸，組合模組，皮帶模組，KK模組，環(huán)形導(dǎo)軌，從事自動化科技領(lǐng)域的技術(shù)開發(fā),公司。目前我公司在職員工以90后為主，是一個有活力有能力有創(chuàng)新精神的團(tuán)隊。公司業(yè)務(wù)范圍主要包括：伺服滑臺，伺服電動缸推桿，滑軌，直線電機(jī)等。公司奉行顧客至上、質(zhì)量為本的經(jīng)營宗旨，深受客戶好評。一直以來公司堅持以客戶為中心、伺服滑臺，伺服電動缸推桿，滑軌，直線電機(jī)市場為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2025226.html</p></div></div></div></div></div><div id="3pgn4m3" class="page-right twoColRt"><div id="y782mm9" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="dhoqp8m" 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(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="lvx7lxc" 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="ueb2ug9" 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(jī)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(jī)生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="239pri4" 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="kzron2j" class="clear"></div></div><div id="uogdkmv" 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="is7se2z" 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="l3wdfbv" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/1154419.html"><div id="etvhelk" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347588713349610/7225001.png" alt="上海歐規(guī)模組排行榜上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海歐規(guī)模組排行榜上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1155623.html"><div id="jy8skrt" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347588592519531/6219228.png" alt="上海絲杠模組采購上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海絲杠模組采購上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1156250.html"><div id="3e7o387" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347584327001953/7270606.png" alt="浙江安川電機(jī)加工廠上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江安川電機(jī)加工廠上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1156872.html"><div id="8bvcoqn" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347588823681641/7575751.png" alt="江蘇歐規(guī)模組定做上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇歐規(guī)模組定做上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1157494.html"><div id="ynk2asj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585951533203/8492148.png" alt="江蘇減速機(jī)質(zhì)量怎么樣上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇減速機(jī)質(zhì)量怎么樣上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1158614.html"><div id="hroq3ub" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347588592519531/6219228.png" alt="浙江絲杠模組生產(chǎn)線上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江絲杠模組生產(chǎn)線上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1158615.html"><div id="rgi7jwo" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347584602412110/9952904.png" alt="江蘇安川電機(jī)加工廠上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇安川電機(jī)加工廠上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1158616.html"><div id="aprtq3a" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347588891513672/7546335.png" alt="上海KK模組質(zhì)量上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海KK模組質(zhì)量上海隱潤智能裝備供應(yīng)</p></a></li></ul></div></div><div id="3ho2u7x" 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="eyldahj" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/3204198.html"><div id="bqxu877" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585128662110/3271046.png" alt="江蘇STAF導(dǎo)軌報價上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇STAF導(dǎo)軌報價上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/2096701.html"><div id="xrjb2pb" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585053251953/9327795.png" alt="上海STAF導(dǎo)軌制造廠家上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海STAF導(dǎo)軌制造廠家上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3170034.html"><div id="l2soln2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585166103516/6234395.png" alt="江蘇線性滑軌有哪些優(yōu)勢上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇線性滑軌有哪些優(yōu)勢上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/2064645.html"><div id="xrtv3hz" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585053251953/9327795.png" alt="上海STAF導(dǎo)軌批發(fā)便宜嗎上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海STAF導(dǎo)軌批發(fā)便宜嗎上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1316874.html"><div id="k7pmjgs" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585211103516/8400378.png" alt="江蘇導(dǎo)軌品牌推薦上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇導(dǎo)軌品牌推薦上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3071362.html"><div id="tdv2wlc" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585112275391/2590103.png" alt="上海導(dǎo)軌多少錢上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海導(dǎo)軌多少錢上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1167096.html"><div id="i78q8mj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585166103516/6234395.png" alt="江蘇線性滑軌生產(chǎn)廠家有哪些上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇線性滑軌生產(chǎn)廠家有哪些上海隱潤智能裝備供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/2025226.html"><div id="gaxuw8d" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shyinrun/637347585187431641/4854747.png" alt="上海STAF導(dǎo)軌廠家上海隱潤智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海STAF導(dǎo)軌廠家上海隱潤智能裝備供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="8k7f3gy" 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】-上海口乞食品有限公司??<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="gxifs" class="pl_css_ganrao" style="display: none;"><table id="gxifs"><td id="gxifs"></td></table><sup id="gxifs"><dd id="gxifs"><video id="gxifs"><ol id="gxifs"></ol></video></dd></sup><thead id="gxifs"></thead><ruby id="gxifs"></ruby><pre id="gxifs"></pre><em id="gxifs"></em><dl id="gxifs"><small id="gxifs"><bdo id="gxifs"><pre id="gxifs"></pre></bdo></small></dl><th id="gxifs"><span id="gxifs"><del id="gxifs"></del></span></th><pre id="gxifs"><label id="gxifs"></label></pre><dl id="gxifs"><delect id="gxifs"><th id="gxifs"><span id="gxifs"></span></th></delect></dl><div id="gxifs"><th id="gxifs"></th></div><s id="gxifs"></s><pre id="gxifs"><strike id="gxifs"><option id="gxifs"><i id="gxifs"></i></option></strike></pre><ul id="gxifs"></ul><small id="gxifs"></small><strike id="gxifs"><center id="gxifs"><nav id="gxifs"><div id="gxifs"></div></nav></center></strike><tr id="gxifs"></tr><ins id="gxifs"><optgroup id="gxifs"><center id="gxifs"></center></optgroup></ins><label id="gxifs"></label><strong id="gxifs"></strong><li id="gxifs"><th id="gxifs"><em id="gxifs"></em></th></li><legend id="gxifs"></legend><em id="gxifs"></em><tfoot id="gxifs"><em id="gxifs"><legend id="gxifs"><mark id="gxifs"></mark></legend></em></tfoot><progress id="gxifs"><button id="gxifs"></button></progress><ol id="gxifs"></ol><center id="gxifs"></center><option id="gxifs"></option><big id="gxifs"><track id="gxifs"><pre id="gxifs"></pre></track></big><thead id="gxifs"><acronym id="gxifs"></acronym></thead><track id="gxifs"></track><pre id="gxifs"></pre><rt id="gxifs"></rt><ruby id="gxifs"></ruby><dfn id="gxifs"></dfn><var id="gxifs"></var><strong id="gxifs"></strong><pre id="gxifs"><strike id="gxifs"><nobr id="gxifs"></nobr></strike></pre><pre id="gxifs"></pre><delect id="gxifs"></delect><center id="gxifs"><output id="gxifs"><nav id="gxifs"><dd id="gxifs"></dd></nav></output></center><legend id="gxifs"><dfn id="gxifs"><small id="gxifs"><p id="gxifs"></p></small></dfn></legend><track id="gxifs"></track><dd id="gxifs"></dd><meter id="gxifs"></meter><style id="gxifs"></style><font id="gxifs"></font><nav id="gxifs"><div id="gxifs"></div></nav><pre id="gxifs"><strike id="gxifs"><option id="gxifs"><i id="gxifs"></i></option></strike></pre><dl id="gxifs"></dl><abbr id="gxifs"><strike id="gxifs"><pre id="gxifs"></pre></strike></abbr><sub id="gxifs"><li id="gxifs"><th id="gxifs"><em id="gxifs"></em></th></li></sub><nobr id="gxifs"></nobr><th id="gxifs"><span id="gxifs"><del id="gxifs"></del></span></th><tbody id="gxifs"></tbody><pre id="gxifs"></pre><big id="gxifs"></big><acronym id="gxifs"></acronym><legend id="gxifs"><center id="gxifs"></center></legend><form id="gxifs"><legend id="gxifs"></legend></form><fieldset id="gxifs"><address id="gxifs"><strong id="gxifs"></strong></address></fieldset><xmp id="gxifs"></xmp><nobr id="gxifs"><pre id="gxifs"></pre></nobr><abbr id="gxifs"><strike id="gxifs"><output id="gxifs"><nav id="gxifs"></nav></output></strike></abbr><thead id="gxifs"></thead><ruby id="gxifs"></ruby><option id="gxifs"></option><delect id="gxifs"></delect><b id="gxifs"></b><acronym id="gxifs"><strong id="gxifs"></strong></acronym><progress id="gxifs"></progress><optgroup id="gxifs"><div id="gxifs"><acronym id="gxifs"><object id="gxifs"></object></acronym></div></optgroup><rt id="gxifs"></rt><table id="gxifs"><td id="gxifs"></td></table><dfn id="gxifs"></dfn><kbd id="gxifs"></kbd><dfn id="gxifs"></dfn><form id="gxifs"><ul id="gxifs"><fieldset id="gxifs"><address id="gxifs"></address></fieldset></ul></form><button id="gxifs"></button><legend id="gxifs"></legend><del id="gxifs"><dfn id="gxifs"></dfn></del><optgroup id="gxifs"><div id="gxifs"></div></optgroup><b id="gxifs"></b><tbody id="gxifs"><tfoot id="gxifs"><samp id="gxifs"></samp></tfoot></tbody><object id="gxifs"></object><pre id="gxifs"></pre><legend id="gxifs"></legend><strong id="gxifs"></strong><delect id="gxifs"></delect><nav id="gxifs"><div id="gxifs"><acronym id="gxifs"><object id="gxifs"></object></acronym></div></nav><sup id="gxifs"><optgroup id="gxifs"></optgroup></sup><source id="gxifs"><ins id="gxifs"><var id="gxifs"><center id="gxifs"></center></var></ins></source><tr id="gxifs"></tr><dd id="gxifs"><ruby id="gxifs"></ruby></dd><font id="gxifs"></font><optgroup id="gxifs"></optgroup><ins id="gxifs"><label id="gxifs"></label></ins><strike id="gxifs"></strike><menuitem id="gxifs"><em id="gxifs"><wbr id="gxifs"><mark id="gxifs"></mark></wbr></em></menuitem><fieldset id="gxifs"></fieldset><style id="gxifs"></style><dd id="gxifs"></dd><pre id="gxifs"><meter id="gxifs"><option id="gxifs"></option></meter></pre><optgroup id="gxifs"><div id="gxifs"><video id="gxifs"></video></div></optgroup><dfn id="gxifs"><sub id="gxifs"><tr id="gxifs"></tr></sub></dfn><form id="gxifs"><tr id="gxifs"></tr></form><pre id="gxifs"></pre><dd id="gxifs"><li id="gxifs"></li></dd><progress id="gxifs"></progress><tbody id="gxifs"><tt id="gxifs"><i id="gxifs"><tr id="gxifs"></tr></i></tt></tbody><cite id="gxifs"><form id="gxifs"><optgroup id="gxifs"><fieldset id="gxifs"></fieldset></optgroup></form></cite><ins id="gxifs"></ins><strike id="gxifs"><rp id="gxifs"></rp></strike><strong id="gxifs"></strong><abbr id="gxifs"><strong id="gxifs"></strong></abbr><nobr id="gxifs"></nobr><small id="gxifs"><p id="gxifs"><ruby id="gxifs"></ruby></p></small><acronym id="gxifs"></acronym><small id="gxifs"><strong id="gxifs"><sup id="gxifs"><form id="gxifs"></form></sup></strong></small><dl id="gxifs"><delect id="gxifs"><p id="gxifs"></p></delect></dl><u id="gxifs"></u><sup id="gxifs"><blockquote id="gxifs"></blockquote></sup><strong id="gxifs"></strong><mark id="gxifs"></mark><ruby id="gxifs"></ruby><track id="gxifs"></track><label id="gxifs"><em id="gxifs"></em></label><tt id="gxifs"></tt><progress id="gxifs"></progress><legend id="gxifs"></legend><var id="gxifs"><wbr id="gxifs"><abbr id="gxifs"><strong id="gxifs"></strong></abbr></wbr></var><listing id="gxifs"></listing><legend id="gxifs"></legend><em id="gxifs"><style id="gxifs"><mark id="gxifs"></mark></style></em><div id="gxifs"><button id="gxifs"></button></div><p id="gxifs"></p><sub id="gxifs"><li id="gxifs"><th id="gxifs"><em id="gxifs"></em></th></li></sub><u id="gxifs"></u><li id="gxifs"><ol id="gxifs"><em id="gxifs"></em></ol></li><nobr id="gxifs"><s id="gxifs"><ul id="gxifs"><listing id="gxifs"></listing></ul></s></nobr><listing id="gxifs"></listing><blockquote id="gxifs"><tbody id="gxifs"><acronym id="gxifs"><b id="gxifs"></b></acronym></tbody></blockquote><legend id="gxifs"><mark id="gxifs"><table id="gxifs"></table></mark></legend><output id="gxifs"><strong id="gxifs"><font id="gxifs"><li id="gxifs"></li></font></strong></output><tr id="gxifs"></tr><dfn id="gxifs"><td id="gxifs"><tr id="gxifs"><label id="gxifs"></label></tr></td></dfn><strong id="gxifs"></strong><source id="gxifs"></source><mark id="gxifs"></mark></div></html>