福建制造蝸輪蝸桿咨詢問價(jià) 真誠推薦無錫江帆精密機(jī)械供應(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="蝸桿傳動(dòng)常用于兩軸交錯(cuò)、傳動(dòng)比較大、傳遞功率不太大或間歇工作的場(chǎng)合。當(dāng)要求傳遞較大功率時(shí)，為提高傳動(dòng)效率，常取Z1=2～4。此外，由于當(dāng)γ1較小時(shí)傳動(dòng)具有自鎖性，故常用在卷揚(yáng)機(jī)等起重機(jī)械中，起安全保護(hù)作用。它還較廣應(yīng)用在機(jī)床，福建制造蝸輪蝸"><meta name="keywords" content="福建制造蝸輪蝸桿咨詢問價(jià),蝸輪蝸桿"><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="p13qi" class="pl_css_ganrao" style="display: none;"><mark id="p13qi"></mark><abbr id="p13qi"><b id="p13qi"></b></abbr><abbr id="p13qi"><b id="p13qi"><address id="p13qi"></address></b></abbr><pre id="p13qi"><meter id="p13qi"></meter></pre><video id="p13qi"></video><optgroup id="p13qi"></optgroup><kbd id="p13qi"></kbd><legend id="p13qi"><dfn id="p13qi"><table id="p13qi"></table></dfn></legend><delect id="p13qi"></delect><div id="p13qi"></div><xmp id="p13qi"></xmp><pre id="p13qi"></pre><var id="p13qi"><tbody id="p13qi"><ul id="p13qi"><font id="p13qi"></font></ul></tbody></var><font id="p13qi"></font><label id="p13qi"></label><kbd id="p13qi"></kbd><thead id="p13qi"><strong id="p13qi"><strike id="p13qi"></strike></strong></thead><ol id="p13qi"></ol><mark id="p13qi"></mark><var id="p13qi"><wbr id="p13qi"><abbr id="p13qi"><dl id="p13qi"></dl></abbr></wbr></var><pre id="p13qi"></pre><sup id="p13qi"></sup><meter id="p13qi"></meter><menu id="p13qi"><legend id="p13qi"></legend></menu><b id="p13qi"></b><listing id="p13qi"></listing><menuitem id="p13qi"><listing id="p13qi"><wbr id="p13qi"><kbd id="p13qi"></kbd></wbr></listing></menuitem><pre id="p13qi"><optgroup id="p13qi"><strike id="p13qi"><center id="p13qi"></center></strike></optgroup></pre><bdo id="p13qi"></bdo><big id="p13qi"></big><center id="p13qi"></center><optgroup id="p13qi"></optgroup><th id="p13qi"></th><tfoot id="p13qi"></tfoot><del id="p13qi"></del><label id="p13qi"></label><acronym id="p13qi"><samp id="p13qi"><code id="p13qi"><pre id="p13qi"></pre></code></samp></acronym><thead id="p13qi"></thead><tt id="p13qi"><tbody id="p13qi"><acronym id="p13qi"><b id="p13qi"></b></acronym></tbody></tt><optgroup id="p13qi"></optgroup><ruby id="p13qi"></ruby><tbody id="p13qi"><ol id="p13qi"><b id="p13qi"></b></ol></tbody><abbr id="p13qi"><strike id="p13qi"><output id="p13qi"><nav id="p13qi"></nav></output></strike></abbr><dd id="p13qi"></dd><ul id="p13qi"></ul><meter id="p13qi"></meter><tbody id="p13qi"></tbody><tr id="p13qi"><th id="p13qi"></th></tr><tr id="p13qi"><fieldset id="p13qi"></fieldset></tr><tr id="p13qi"></tr></div><header class="header container"><span id="3laqvgb" 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="yllbmjq" 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="3qxnuln" class="searchbox"><div id="pqmegip" class="searchLt"><div id="tn7ioqn" 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="mlq7wbd" class="clearfix searchWrap"><div id="racrypb" 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="pyqskrt" class="container"><ul><li id = "index_index"><a href="http://www.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://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="cm2dfmo" class="twoCol"><div id="gqn8tq2" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_qtxyzysb/">其他行業(yè)**設(shè)備</a>?福建制造蝸輪蝸桿咨詢問價(jià) 真誠推薦無錫江帆精密機(jī)械供應(yīng)</p><div id="a8zwj28" class="leftbox clearfix"><h1>福建制造蝸輪蝸桿咨詢問價(jià) 真誠推薦無錫江帆精密機(jī)械供應(yīng)</h1><div id="xo2gs9r" class="proBig"><div id="ds824mk" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649298564453/6110382.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="eyaxjie" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649298564453/6110382.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3w39x2s" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>福建制造蝸輪蝸桿咨詢問價(jià),蝸輪蝸桿</p><p><span>***更新：</span>2020-12-29 08:19:57</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="gqnacgx" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫江帆精密機(jī)械制造有限公司</a></p><p><span>聯(lián)系人：</span>曹東領(lǐng)</p><p><span>郵箱: </span>738132295@qq.com</p><p><span>電話: </span>13921534095</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://www.jfjmjx.cn</p><p><span>手機(jī): </span>0512-85581867</p><p><span>地址: </span>胡埭鎮(zhèn)杜鵑西路8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="cmjlnub" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="p3ebd8u" class="box"><p><p style="text-indent:25px">蝸桿傳動(dòng)常用于兩軸交錯(cuò)、傳動(dòng)比較大、傳遞功率不太大或間歇工作的場(chǎng)合。當(dāng)要求傳遞較大功率時(shí)，為提高傳動(dòng)效率，常取Z1=2～4。此外，由于當(dāng)γ1較小時(shí)傳動(dòng)具有自鎖性，故常用在卷揚(yáng)機(jī)等起重機(jī)械中，起安全保護(hù)作用。它還較廣應(yīng)用在機(jī)床，福建制造蝸輪蝸桿咨詢問價(jià)，福建制造蝸輪蝸桿咨詢問價(jià)、汽車、儀器、冶金機(jī)械及其它機(jī)器或設(shè)備中,其原因是因?yàn)槭褂幂嗇S運(yùn)動(dòng)可以減少力的消耗,從而大力推廣。與環(huán)面蝸桿比較，錐蝸桿制造和裝配都較簡單，對(duì)軸向位置誤差不敏感，福建制造蝸輪蝸桿咨詢問價(jià)，在軸向力作用下錐蝸桿略有移動(dòng)時(shí)仍能保持良好的接觸區(qū)。蝸桿軸向力較大應(yīng)用蝸輪及蝸桿機(jī)構(gòu)常被用于兩軸交錯(cuò)、傳動(dòng)比大、傳動(dòng)功率不大或間歇工作的場(chǎng)合。蝸輪蝸桿傳動(dòng)方式具有的自鎖止功能在機(jī)械應(yīng)用很有用處。福建制造蝸輪蝸桿咨詢問價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建制造蝸輪蝸桿咨詢問價(jià),蝸輪蝸桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649298564453/6110382.png"></div><p> 蝸輪蝸桿減速機(jī)通常用于低轉(zhuǎn)速大扭矩的傳動(dòng)設(shè)備，它的原理是把電動(dòng)機(jī)、內(nèi)燃機(jī)、馬達(dá)或其它高速運(yùn)轉(zhuǎn)的動(dòng)力，通過蝸輪減速機(jī)的輸入軸上齒數(shù)少的齒輪嚙合輸出軸上的大齒輪，以達(dá)到減速的目的；大小齒輪的齒數(shù)之比，就是傳動(dòng)比。 </p> <p> 蝸輪蝸桿減速機(jī)是一種由封閉在剛性殼體內(nèi)的齒輪傳動(dòng)、蝸桿傳動(dòng)、齒輪-蝸桿傳動(dòng)所組成的**部件，常用作原動(dòng)件與工作機(jī)之間的減速傳動(dòng)裝置。在原動(dòng)機(jī)和工作機(jī)或執(zhí)行機(jī)構(gòu)之間起匹配轉(zhuǎn)速和傳遞轉(zhuǎn)矩的作用，在現(xiàn)代機(jī)械中應(yīng)用極為廣。 </p> <p> 1.蝸輪蝸桿減速機(jī)的箱體結(jié)構(gòu)為整體，外形美觀大方、剛性好。箱體型式有基本型（箱體為帶有底腳板的立式或臥式兩種結(jié)構(gòu)）和全能型（箱體為長方體，多面設(shè)有固定螺孔，不帶底腳板或另裝底腳板等多種結(jié)構(gòu)型式） </p> <p> 2.蝸輪蝸桿減速機(jī)的輸入軸聯(lián)接方式有基本型（單輸入軸及雙輸入軸）、帶電機(jī)法蘭兩種；輸出軸結(jié)構(gòu)有基本型（單輸出軸、雙輸出軸）和中空輸出軸兩種。 </p> <p> 3.蝸輪蝸桿減速機(jī)輸出、輸入軸位置方向有輸入軸在下及在上；輸出軸向上及向下；輸入軸向上及向下。 </p> <p> 4.可用2臺(tái)或3臺(tái)減速機(jī)組成多級(jí)減速機(jī)，以獲得極大的傳動(dòng)比。無錫ZC型蝸輪蝸桿報(bào)價(jià)蝸桿：20Cr鋼。碳、氮共滲處理（精磨后保持齒面硬度HRC60，硬度厚度大于0.5mm）。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建制造蝸輪蝸桿咨詢問價(jià),蝸輪蝸桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649497041015/491307.png"></div><p style="text-indent:25px">如果您對(duì)蝸輪蝸桿有很深的了解，那么您可能就對(duì)蝸輪模數(shù)比較熟悉，下面我們?yōu)槟鷮I(yè)的講解一下：模數(shù)是設(shè)計(jì)、制造蝸輪蝸桿或者齒輪的重要參數(shù)。由于模數(shù)m與齒距p互成正比，而齒距p決定了輪齒的大小，所以m的大小反映了輪齒的大小。模數(shù)大，輪齒就大，在其他條件相同的情況下，齒輪的承載能力也就大；反之承載能力就小。另外，能配對(duì)嚙合的兩個(gè)齒輪，其模數(shù)必須相等。加工齒輪也須選用與蝸輪模數(shù)相同的刀具，因而模數(shù)又是選擇刀具的依據(jù)?！澳?shù)”是指相鄰兩輪齒同側(cè)齒廓間的齒距p與圓周率π的比值(m=p/π)，以毫米為單位。模數(shù)是模數(shù)制輪齒的一個(gè)好基本參數(shù)。模數(shù)越大，輪齒越高也越厚，如果齒輪的齒數(shù)一定，則輪的徑向尺寸也越大。模數(shù)系列標(biāo)準(zhǔn)是根據(jù)設(shè)計(jì)、制造和檢驗(yàn)等要求制訂的。</p><p style="text-indent:25px">蝸輪蝸桿減速機(jī)維修方法：針對(duì)磨損問題，企業(yè)傳統(tǒng)解決辦法是補(bǔ)焊或刷鍍后機(jī)加工修復(fù)，但兩者均存在一定弊端：補(bǔ)焊高溫產(chǎn)生的熱應(yīng)力無法完全消除，易造成材質(zhì)損傷，導(dǎo)致部件出現(xiàn)彎曲或斷裂；而電刷鍍受涂層厚度限制，容易剝落，且以上兩種方法都是用金屬修復(fù)金屬，無法改變“硬對(duì)硬”的配合關(guān)系，在各力綜合作用下，仍會(huì)造成再次磨損。對(duì)一些大的軸承企業(yè)往往無法現(xiàn)場(chǎng)解決，還要依賴外協(xié)修復(fù)。當(dāng)代西方國家針對(duì)以上問題多采用高分子復(fù)合材料的修復(fù)方法，而應(yīng)用較多的有美嘉華技術(shù)產(chǎn)品，其具有較強(qiáng)的粘著力，優(yōu)異的抗壓強(qiáng)度等綜合性能。大家可以看一下一般電機(jī)都有一個(gè)慣量數(shù)值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建制造蝸輪蝸桿咨詢問價(jià),蝸輪蝸桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649333144531/3060040.png"></div><p style="text-indent:25px">怎么樣添加蝸輪蝸桿減速機(jī)油量？在蝸輪蝸桿減速機(jī)運(yùn)行的狀態(tài)下來判斷油量的話就與實(shí)際油量的差距比較大，建議在減速機(jī)停止運(yùn)行的狀態(tài)來衡量油量并添加適量的蝸輪減速機(jī)潤滑油。蝸輪減速機(jī)生產(chǎn)廠家一般有說明書來規(guī)格蝸輪減速機(jī)油量，油量添加至油窗的2/3位置。而這個(gè)數(shù)據(jù)是在停機(jī)狀態(tài)下的，注意：不要在蝸輪減速機(jī)運(yùn)行的狀態(tài)下添加潤滑油。因?yàn)樵谖佪啘p速機(jī)運(yùn)行的過程中，其內(nèi)部部件齒輪或者是蝸輪轉(zhuǎn)動(dòng)時(shí)帶動(dòng)內(nèi)部的潤滑油一起運(yùn)轉(zhuǎn)，如果在這種情況下判斷蝸輪蝸桿減速機(jī)油量的話，可能是滿的，也有可能是低于油窗的2/3，甚至有可能沒有什么潤滑油了。油封，主要使用防止機(jī)箱內(nèi)部的潤滑油外泄，提高潤滑油的使用時(shí)間。無錫ZC型蝸輪蝸桿報(bào)價(jià)</p><p style="text-indent:25px">蝸桿傳動(dòng)由蝸桿和蝸輪組成，一般蝸桿為主動(dòng)件。福建制造蝸輪蝸桿咨詢問價(jià)</p><p> 蝸桿傳動(dòng)由蝸桿和蝸輪組成，一般蝸桿為主動(dòng)件。蝸桿和螺紋一樣有右旋和左旋之分蝸桿傳動(dòng)，分別稱為右旋蝸桿和左旋蝸桿。蝸桿上只有一條螺旋線的稱為單頭蝸桿，即蝸桿轉(zhuǎn)一周，渦輪轉(zhuǎn)過一齒，若蝸桿上有兩條螺旋線，就稱為雙頭蝸桿，即蝸桿轉(zhuǎn)一周，渦輪轉(zhuǎn)過兩齒。 </p> <p> <br /> </p> <p> 蝸輪蝸桿傳動(dòng) </p> <p> 蝸輪蝸桿傳動(dòng)用于兩軸交叉成90度,但彼此既不平行又不相交的情況下,通常在蝸輪傳動(dòng)中,蝸桿是主動(dòng)件,而蝸輪是被動(dòng)件. </p> <p> 蝸輪蝸桿傳動(dòng)有如下特點(diǎn)： </p> <p> 1）結(jié)構(gòu)緊湊、并能獲得很大的傳動(dòng)比,一般傳動(dòng)比為7-80. </p> <p> 2) 工作平穩(wěn)無噪音 </p> <p> 3) 傳動(dòng)功率范圍大 </p> <p> 4）可以自鎖 </p> <p> 5）傳動(dòng)效率低,蝸輪常需用有色金屬制造.蝸桿的螺旋有單頭與多頭之分. </p> <p> 傳動(dòng)比的計(jì)算如下： </p> <p> I=n1/n2=z/K </p> <p> n1-蝸桿的轉(zhuǎn)速 n2-蝸輪的轉(zhuǎn)速 K-蝸桿頭數(shù) Z-蝸輪的齒數(shù) 福建制造蝸輪蝸桿咨詢問價(jià)</p><p style="text-indent:25px">無錫江帆精密機(jī)械制造有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。江帆精密機(jī)械擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供蝸輪蝸桿，精密回轉(zhuǎn)臺(tái)，雙導(dǎo)程蝸輪蝸桿，四軸分度盤。江帆精密機(jī)械始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。江帆精密機(jī)械始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使江帆精密機(jī)械在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2614311.html</p></div></div></div></div></div><div id="eo3jg7j" class="page-right twoColRt"><div id="7ys37ld" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kzrtveq" 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="uew3ut8" 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)科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="g8qs32d" 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)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="f22oqce" 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="8wdful3" class="clear"></div></div><div id="n7z8fsp" 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="ys72wya" 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="crj7pry" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1960771.html"><div id="gqn8acj" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649497041015/491307.png" alt="無錫手動(dòng)蝸輪蝸桿定制報(bào)價(jià) 無錫江帆精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫手動(dòng)蝸輪蝸桿定制報(bào)價(jià) 無錫江帆精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1961101.html"><div id="7szbikr" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649333144531/3060040.png" alt="汽車蝸輪蝸桿哪家好無錫江帆精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>汽車蝸輪蝸桿哪家好無錫江帆精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1961196.html"><div id="pzqn8nu" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649675859375/3233755.png" alt="無錫微型蝸輪蝸桿定制加工無錫江帆精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫微型蝸輪蝸桿定制加工無錫江帆精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1961197.html"><div id="7wdar7r" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353656572177734/2818104.png" alt="上海ZC型蝸輪蝸桿生產(chǎn)廠家無錫江帆精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海ZC型蝸輪蝸桿生產(chǎn)廠家無錫江帆精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1961222.html"><div id="tdkw7s7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649333144531/3060040.png" alt="上海三頭蝸輪蝸桿價(jià)格無錫江帆精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海三頭蝸輪蝸桿價(jià)格無錫江帆精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1961223.html"><div id="bk3co7q" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649675859375/3233755.png" alt="無錫ZC型蝸輪蝸桿定做價(jià)格無錫江帆精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫ZC型蝸輪蝸桿定做價(jià)格無錫江帆精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1961229.html"><div id="wgiplxz" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649675859375/3233755.png" alt="杭州蝸輪蝸桿價(jià)格無錫江帆精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>杭州蝸輪蝸桿價(jià)格無錫江帆精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1961230.html"><div id="nxu3gsz" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649298564453/6110382.png" alt="上海圓弧蝸輪蝸桿定制加工無錫江帆精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海圓弧蝸輪蝸桿定制加工無錫江帆精密機(jī)械供應(yīng)</p></a></li></ul></div></div><div id="dspwt2g" 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="7pmtvc7" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1421163.html"><div id="ysfcjl8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ljzdhkj/637366417706982422/2439736.png" alt="智能提升貨柜報(bào)價(jià) 朗杰自動(dòng)化科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>智能提升貨柜報(bào)價(jià) 朗杰自動(dòng)化科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3204890.html"><div id="e22fcta" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ynbltt/637478029222364726/4830351.png" alt="云南水下機(jī)器人聲吶設(shè)備值得信賴保利天同水下裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>云南水下機(jī)器人聲吶設(shè)備值得信賴保利天同水下裝備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1472860.html"><div id="hhjbyac" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/airuikesi/637369213383359375/5054753.png" alt="自動(dòng)封裝設(shè)備工具蘇州艾科瑞思智能裝備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>自動(dòng)封裝設(shè)備工具蘇州艾科瑞思智能裝備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2845420.html"><div id="ujqnp7b" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/daoya888/637069280008027344/852674.png" alt="四川跳鋁機(jī)多少錢來電咨詢江蘇道亞環(huán)境科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>四川跳鋁機(jī)多少錢來電咨詢江蘇道亞環(huán)境科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1040486.html"><div id="apm8i7z" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637333648620058594/4486341.png" alt="徐州哪里生產(chǎn)低成本可調(diào)諧激光器歡迎咨詢邁岐光電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>徐州哪里生產(chǎn)低成本可調(diào)諧激光器歡迎咨詢邁岐光電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/994640.html"><div id="crtln2k" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shiyiceshi/637336139671484375/9114217.png" alt="深圳手持式點(diǎn)檢儀廠家上海士翌測(cè)試技術(shù)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>深圳手持式點(diǎn)檢儀廠家上海士翌測(cè)試技術(shù)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1040138.html"><div id="vp82eah" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637336036323720703/1302453.png" alt="光纖激光器的原理歡迎咨詢邁岐光電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>光纖激光器的原理歡迎咨詢邁岐光電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/80209.html"><div id="kumov2s" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/YXJUYUAN1/637262926429970703/3358435.png" alt="伺服電機(jī)維修售后好宜興市聚源電機(jī)維修供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>伺服電機(jī)維修售后好宜興市聚源電機(jī)維修供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="8krtqsp" class="container"><p><a href="http://www.cdcfah.com/">首頁</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="aszei" class="pl_css_ganrao" style="display: none;"><pre id="aszei"></pre><p id="aszei"></p><legend id="aszei"></legend><s id="aszei"><progress id="aszei"><listing id="aszei"></listing></progress></s><fieldset id="aszei"></fieldset><dfn id="aszei"><td id="aszei"><tr id="aszei"></tr></td></dfn><em id="aszei"><small id="aszei"><tbody id="aszei"><noframes id="aszei"></noframes></tbody></small></em><form id="aszei"><u id="aszei"></u></form><label id="aszei"><thead id="aszei"><pre id="aszei"><meter id="aszei"></meter></pre></thead></label><th id="aszei"><span id="aszei"></span></th><pre id="aszei"><meter id="aszei"><option id="aszei"></option></meter></pre><tfoot id="aszei"></tfoot><optgroup id="aszei"></optgroup><center id="aszei"><rp id="aszei"></rp></center><abbr id="aszei"></abbr><i id="aszei"><ins id="aszei"></ins></i><dl id="aszei"></dl><object id="aszei"><meter id="aszei"><nobr id="aszei"><source id="aszei"></source></nobr></meter></object><th id="aszei"><button id="aszei"><style id="aszei"></style></button></th><sup id="aszei"></sup><div id="aszei"></div><output id="aszei"><table id="aszei"><dd id="aszei"><ruby id="aszei"></ruby></dd></table></output><dfn id="aszei"><sub id="aszei"><tr id="aszei"></tr></sub></dfn><label id="aszei"><progress id="aszei"><em id="aszei"></em></progress></label><acronym id="aszei"></acronym><center id="aszei"></center><center id="aszei"><rp id="aszei"><sup id="aszei"><blockquote id="aszei"></blockquote></sup></rp></center><progress id="aszei"></progress><cite id="aszei"><sub id="aszei"></sub></cite><tt id="aszei"><i id="aszei"><menuitem id="aszei"></menuitem></i></tt><output id="aszei"></output><samp id="aszei"></samp><var id="aszei"></var><pre id="aszei"><optgroup id="aszei"><strike id="aszei"><center id="aszei"></center></strike></optgroup></pre><legend id="aszei"><center id="aszei"></center></legend><option id="aszei"><source id="aszei"></source></option><strike id="aszei"></strike><track id="aszei"></track><delect id="aszei"></delect><abbr id="aszei"><legend id="aszei"><pre id="aszei"><ul id="aszei"></ul></pre></legend></abbr><code id="aszei"><pre id="aszei"></pre></code><ol id="aszei"></ol><tr id="aszei"></tr><font id="aszei"></font><thead id="aszei"><strong id="aszei"><big id="aszei"></big></strong></thead><mark id="aszei"></mark><small id="aszei"></small><legend id="aszei"></legend></div></html>