機夾式車刀報價上海追躍精密機械供應(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="數(shù)控車床內(nèi)孔車刀如何對刀：1、以你車的端面為零點就輸Z0，0X為你內(nèi)孔直徑。2、數(shù)控車床、車削中心，是一種高精度、高效率的自動化機床。配備多工位刀塔或動力刀塔，機床就具有較廣的加工藝性能，可加工直線圓柱、斜線圓柱、圓弧和各種螺紋、槽、蝸桿復(fù)"><meta name="keywords" content="機夾式車刀報價,車刀"><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="izgjd" class="pl_css_ganrao" style="display: none;"><table id="izgjd"></table><em id="izgjd"><ruby id="izgjd"><progress id="izgjd"></progress></ruby></em><dfn id="izgjd"></dfn><address id="izgjd"></address><video id="izgjd"><ul id="izgjd"><dd id="izgjd"><s id="izgjd"></s></dd></ul></video><legend id="izgjd"><dfn id="izgjd"><table id="izgjd"><p id="izgjd"></p></table></dfn></legend><acronym id="izgjd"><strong id="izgjd"><big id="izgjd"></big></strong></acronym><noframes id="izgjd"><form id="izgjd"><tr id="izgjd"><abbr id="izgjd"></abbr></tr></form></noframes><code id="izgjd"><strong id="izgjd"></strong></code><progress id="izgjd"></progress><strong id="izgjd"></strong><option id="izgjd"><i id="izgjd"><tr id="izgjd"><abbr id="izgjd"></abbr></tr></i></option><pre id="izgjd"></pre><var id="izgjd"><address id="izgjd"></address></var><p id="izgjd"></p><optgroup id="izgjd"><div id="izgjd"></div></optgroup><legend id="izgjd"></legend><object id="izgjd"></object><menuitem id="izgjd"></menuitem><strong id="izgjd"></strong><pre id="izgjd"><input id="izgjd"></input></pre><option id="izgjd"></option><fieldset id="izgjd"><video id="izgjd"></video></fieldset><form id="izgjd"><dl id="izgjd"><sub id="izgjd"><label id="izgjd"></label></sub></dl></form><legend id="izgjd"></legend><form id="izgjd"><legend id="izgjd"><pre id="izgjd"></pre></legend></form><font id="izgjd"></font><var id="izgjd"><address id="izgjd"><abbr id="izgjd"></abbr></address></var><em id="izgjd"></em><tr id="izgjd"><b id="izgjd"><code id="izgjd"></code></b></tr><tr id="izgjd"><th id="izgjd"></th></tr><font id="izgjd"></font><output id="izgjd"><strong id="izgjd"></strong></output><samp id="izgjd"><track id="izgjd"></track></samp><strike id="izgjd"><option id="izgjd"></option></strike><th id="izgjd"><em id="izgjd"><style id="izgjd"></style></em></th><object id="izgjd"><meter id="izgjd"></meter></object><pre id="izgjd"></pre><button id="izgjd"></button><blockquote id="izgjd"><tbody id="izgjd"></tbody></blockquote><label id="izgjd"></label><big id="izgjd"><pre id="izgjd"><s id="izgjd"></s></pre></big><video id="izgjd"><ol id="izgjd"><samp id="izgjd"></samp></ol></video><form id="izgjd"><legend id="izgjd"><pre id="izgjd"></pre></legend></form><strike id="izgjd"></strike><style id="izgjd"></style><sub id="izgjd"></sub><source id="izgjd"><tr id="izgjd"><var id="izgjd"></var></tr></source><ruby id="izgjd"></ruby><tfoot id="izgjd"></tfoot></div><header class="header container"><span id="wtammrh" 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="xw2d2c3" 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="guccdk3" class="searchbox"><div id="6z8xmdx" class="searchLt"><div id="1qarvnm" 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="wact84p" class="clearfix searchWrap"><div id="az7qx3x" 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="4h3iazq" 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="8nm7xxz" class="twoCol"><div id="z27ewjg" 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/first-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_daojujiajuca/">刀具、夾具</a>?<a href="http://www.cdcfah.com/cp/third-daojujiajuca_chedaocp/">車刀</a>?機夾式車刀報價上海追躍精密機械供應(yīng)</p><div id="jy3zwy7" class="leftbox clearfix"><h1>機夾式車刀報價上海追躍精密機械供應(yīng)</h1><div id="yhtqfb7" class="proBig"><div id="tnpwtfm" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890224189453/9180279.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="x8fepry" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890224189453/9180279.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8nfmjax" 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>機夾式車刀報價,車刀</p><p><span>***更新：</span>2020-12-05 13:23:18</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="rpmz2i5" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海追躍精密機械有限公司</a></p><p><span>聯(lián)系人：</span>王尚錕</p><p><span>郵箱: </span>494553071@qq.com</p><p><span>電話: </span>13482025655</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shzhuiyue.com</p><p><span>手機: </span>021-55880750</p><p><span>地址: </span>浦江鎮(zhèn)恒南路399號A座613室</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="vurjgia" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="j8yolik" class="box"><p><p style="text-indent:25px">數(shù)控車床內(nèi)孔車刀如何對刀：1、以你車的端面為零點就輸Z0，0X為你內(nèi)孔直徑。2、數(shù)控車床、車削中心，是一種高精度、高效率的自動化機床。配備多工位刀塔或動力刀塔，機床就具有較廣的加工藝性能，可加工直線圓柱、斜線圓柱、圓弧和各種螺紋、槽、蝸桿復(fù)雜工件，具有直線插補、圓弧插補各種補償功能，并在復(fù)雜零件的批量生產(chǎn)中發(fā)揮了良好的經(jīng)濟效果和外徑對刀一樣。內(nèi)孔刀尖輕車一下工件端面，輸入z0然后，內(nèi)孔車刀再車一下內(nèi)孔，量一下尺寸，輸入尺寸即可。先車一刀外圓，記下多大，再把中心鉆的一面慢慢靠近外圓，拿紙試松緊程度，量一下中心鉆多大，再把車的外圓和你的中心鉆的大小相加，機夾式車刀報價，機夾式車刀報價，這時就輸入X多少，機夾式車刀報價，（注意中心鉆是在工件的正方向還是負(fù)方向，區(qū)分正負(fù)號，還有就是一張紙的厚度大概是十絲左成形車刀主要用在加工批量較大的中、小尺寸帶成形表面的零件。機夾式車刀報價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="機夾式車刀報價,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890224189453/9180279.png"></div><p style="text-indent:25px">內(nèi)孔車刀的改進及應(yīng)用縮短。結(jié)合以上幾個方面進行探討分析，既要保證刀桿剛性，又要保證加工效率。實踐證明，使用該改進后的內(nèi)孔車加工各類孔不僅保證產(chǎn)品質(zhì)量，較大地縮短了操作者的刃磨和調(diào)整刀具的時間，減輕了操作者的勞動強度，提高了加工效率，降低了加工成本。如果用同樣的改進思還可對螺紋車刀、外圓車刀等進行一定的改造，也可提高生產(chǎn)效率降低加工成本。新型內(nèi)孔車刀：一種內(nèi)孔車刀，屬于加工刀具技術(shù)領(lǐng)域。它解決了現(xiàn)有的內(nèi)孔車刀加工局限性較大、排屑效果差的問題。本內(nèi)孔車刀，包括刀桿和設(shè)于刀桿前端的刀頭，刀頭的厚度小于刀桿的厚度，刀頭的上表面具有呈三角狀的刀片安裝槽，刀片通過鎖緊件固定于該安裝槽內(nèi)，刀桿與刀頭之間具有弧形設(shè)置的排屑面，排屑面沿刀頭的上表面延伸至刀桿的上表面，鎖緊件上具有用于使刀片向安裝槽內(nèi)部擠壓的擠壓部。本實用新型具有適用范圍廣、穩(wěn)定性好等優(yōu)點。南京切斷車刀批發(fā)負(fù)前角的平面型適用于加工高強度鋼和粗切鑄鋼件的硬質(zhì)合金車刀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="機夾式車刀報價,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890125888672/987723.png"></div><p style="text-indent:25px">陶瓷車刀的性能及適合加工材料???陶瓷刀片比硬質(zhì)合金刀片相比，可承受2000℃的高溫，而硬質(zhì)合金在800℃時則變軟；所以陶瓷刀片更具有高溫化學(xué)穩(wěn)定性，可高速切削，但其缺點是氧化鋁陶瓷刀片的強度和韌性很低，容易破碎。因陶瓷刀片耐高溫，對高溫高速切削更有利，由于陶瓷熱導(dǎo)率低，高溫只在刀尖，高速切削所產(chǎn)生的熱量都隨切屑帶走，所以大部分研究者認(rèn)為：氧化鋁陶瓷刀片能夠，且可以好高于硬質(zhì)合金切削的10倍線速度下進行切削，才能真正體現(xiàn)陶瓷刀片的優(yōu)點。?為了減低陶瓷刀片對破碎的敏感性，在企圖改善其韌性、提高耐沖擊性能時，加入了氧化鋯或加入碳化鈦與氮化鈦的混合物。盡管加入了這些添加劑，但是陶瓷刀片的韌性比硬質(zhì)合金刀片還是低得多。??????</p><p style="text-indent:25px">內(nèi)孔車刀與外圓車刀相比有如下特點：1、由于尺寸受到孔徑的限制，裝夾部分結(jié)構(gòu)要求簡單、緊湊，夾緊件可以好不外露，夾緊可靠。2、刀桿懸臂使用，剛性差，為增強刀具剛性盡量選用大斷面尺寸刀桿，減少刀桿長度3、內(nèi)孔加工的斷屑、排屑可靠性比外圓車刀更為重要，因而刀具頭部要留有足夠的排屑空間。品種規(guī)格的選用：常用的車刀有三種不同截面形狀的刀柄，即圓柄、矩形柄和正方形柄。普通型和模塊式的圓柄車刀多用于車削加工中心和數(shù)控車床上。矩形和方形柄多用于普通車床。還有一些特殊用途的車孔刀，如柄部有切削液輸送孔的，柄部裝有減振機構(gòu)的和用于重金屬做刀柄的等，但是不常用。刃磨刀具不能用力過大，否則會使手打滑而觸及砂輪面，造成工傷事故。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="機夾式車刀報價,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890250839844/7375303.png"></div><p style="text-indent:25px">陶瓷車刀：?陶瓷車刀是由氧化鋁粉未，添加少量元素，再經(jīng)由高溫?zé)Y(jié)而成，其硬度、抗熱性、切削速度比碳化鎢高，但是因為質(zhì)脆，故不適用于非連續(xù)或重車削，只適合高速精削。?陶瓷車刀的種類及發(fā)展脈絡(luò)??陶瓷刀片的種類及發(fā)展：陶瓷刀片可以明顯的發(fā)展線條是刀片的韌性依次增強：氧化鋁陶瓷刀片—-復(fù)合氧化鋁陶瓷刀片--氮化硅陶瓷刀片--立方氮化硼刀片。??在金屬切削領(lǐng)域，氧化鋁陶瓷刀片和氮化硅陶瓷刀片合稱為陶瓷刀片；在無機非金屬材料學(xué)中，立方氮化硼材料歸于陶瓷材料大類，立方氮化硼材料刀具的問世，是陶瓷刀具的**。近期推出純氮化硼燒結(jié)體陶瓷刀片，其韌性和耐磨性能明顯增加。硬質(zhì)合金車刀在切削普通碳素鋼時前角取10°～15°。上海車床車刀批發(fā)</p><p style="text-indent:25px">車刀的切削部分由主切削刃、副切削刃、前刀面、主后刀面和副后刀面，刀尖角組成。機夾式車刀報價</p><p style="text-indent:25px">車刀材料應(yīng)具備的性能：3.足夠的強度和韌性（堅韌性）強度是指抵抗切削力的作用而不至于崩刃或刀桿折斷所應(yīng)具備的性能，一般用抗彎強度來表示。沖擊韌性是指刀具材料在斷續(xù)切削或有沖擊的工作條件下保證不崩刃的能力。強度越高，承受切削抗力的能力越大，刃口崩損的傾向小。4.良好的導(dǎo)熱性刀具材料的導(dǎo)熱性用熱導(dǎo)率（單位為W/m·K）來表示。熱導(dǎo)率大，表示導(dǎo)熱性好，切削時產(chǎn)生的熱量容易傳導(dǎo)出去，從而降低切削部分的溫度、減輕刀具磨損。5.較好的工藝性和經(jīng)濟性為便于加工制造，要求刀具材料有良好的工藝性能，即具有良好的可加工性能、可磨削性、高溫塑性、鍛造性、焊接性及熱處理工藝性等。工藝性能差的材料不宜制造刀具。6.良好的抗粘接性和化學(xué)穩(wěn)定性抗粘接性防止工件與刀具材料分子間在高溫高壓作用下互相吸附產(chǎn)生粘接?；瘜W(xué)穩(wěn)定性指刀具材料在高溫下，不易與周圍介質(zhì)發(fā)生化學(xué)反應(yīng)。刀具材料的種類繁多，且隨著科學(xué)技術(shù)的發(fā)展，新的刀具材料也不斷出現(xiàn)，常用刀具材料可分為四大類：工具鋼、硬質(zhì)合金、陶瓷及超硬材料。機夾式車刀報價</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2278656.html</p></div></div></div></div></div><div id="3e3kv38" class="page-right twoColRt"><div id="3vs37uo" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ic8442i" 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="fpmuwdf" 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="mwdvnug" 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="2mo3bsz" 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="wgdvsz3" class="clear"></div></div><div id="yhtq2jn" 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="3cegneg" 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="y7i8eqs" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/967645.html"><div id="b7gkmjk" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743659589844/5896702.png" alt="武漢小內(nèi)孔鏜刀銷售上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>武漢小內(nèi)孔鏜刀銷售上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/968185.html"><div id="iy29xl2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743394248047/9191610.png" alt="上海進口鏜刀加工廠家上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海進口鏜刀加工廠家上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/968727.html"><div id="b33s37z" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743659589844/5896702.png" alt="金華自動鏜刀定制上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>金華自動鏜刀定制上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/969226.html"><div id="b33qxz7" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png" alt="武漢外圓鏜刀加工廠家上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>武漢外圓鏜刀加工廠家上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/969784.html"><div id="qvnphjq" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743604257812/6739711.png" alt="廣州成型鏜刀批發(fā) 上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣州成型鏜刀批發(fā) 上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/970486.html"><div id="8j7prov" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png" alt="上海小孔徑鏜刀報價上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海小孔徑鏜刀報價上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/971115.html"><div id="ttdfsfh" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743604257812/6739711.png" alt="濟南自動鏜刀加工上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟南自動鏜刀加工上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/971116.html"><div id="7fhjq38" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743673046875/9306248.png" alt="南京精密微調(diào)鏜刀代理商上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南京精密微調(diào)鏜刀代理商上海追躍精密機械供應(yīng)</p></a></li></ul></div></div><div id="nrt7jg3" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_wjgj/">更多>></a></span></p><div id="lkxuwyf" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/3193626.html"><div id="373c34a" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890178427734/1731255.png" alt="天津陶瓷車刀歡迎來電上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天津陶瓷車刀歡迎來電上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2522000.html"><div id="mgsp3yz" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890068183594/9293934.png" alt="小型車刀批發(fā) 上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>小型車刀批發(fā) 上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1588040.html"><div id="h2tld8o" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890306152344/705838.png" alt="瑞士切斷車刀定做上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>瑞士切斷車刀定做上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2227146.html"><div id="ej8zwta" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890268808594/4370030.png" alt="無錫端面車刀銷售上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫端面車刀銷售上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2238219.html"><div id="ker8b8o" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890200839844/9195162.png" alt="南京多功能車刀價格上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南京多功能車刀價格上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1610768.html"><div id="akd82km" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890233212891/2536679.png" alt="天津多功能車刀代理商上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天津多功能車刀代理商上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3203942.html"><div id="9dzry32" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890233212891/2536679.png" alt="上海切槽車刀定做歡迎咨詢上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海切槽車刀定做歡迎咨詢上海追躍精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2246561.html"><div id="gfcumoa" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890250839844/7375303.png" alt="蘇州內(nèi)孔車刀報價上海追躍精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州內(nèi)孔車刀報價上海追躍精密機械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="d78mzb2" 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【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://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="2ol4p" class="pl_css_ganrao" style="display: none;"><abbr id="2ol4p"></abbr><b id="2ol4p"></b><s id="2ol4p"><menuitem id="2ol4p"><listing id="2ol4p"></listing></menuitem></s><cite id="2ol4p"></cite><thead id="2ol4p"></thead><kbd id="2ol4p"></kbd><delect id="2ol4p"></delect><xmp id="2ol4p"><track id="2ol4p"><dl id="2ol4p"><delect id="2ol4p"></delect></dl></track></xmp><dfn id="2ol4p"><code id="2ol4p"><output id="2ol4p"></output></code></dfn><strike id="2ol4p"></strike><table id="2ol4p"><p id="2ol4p"><sup id="2ol4p"></sup></p></table><p id="2ol4p"></p><b id="2ol4p"></b><em id="2ol4p"><rt id="2ol4p"></rt></em><strike id="2ol4p"><option id="2ol4p"></option></strike><track id="2ol4p"></track><tr id="2ol4p"></tr><th id="2ol4p"><em id="2ol4p"><style id="2ol4p"></style></em></th><menuitem id="2ol4p"><em id="2ol4p"><wbr id="2ol4p"></wbr></em></menuitem><listing id="2ol4p"></listing><acronym id="2ol4p"><object id="2ol4p"></object></acronym><bdo id="2ol4p"><span id="2ol4p"><optgroup id="2ol4p"></optgroup></span></bdo><abbr id="2ol4p"><strong id="2ol4p"><font id="2ol4p"><li id="2ol4p"></li></font></strong></abbr><thead id="2ol4p"></thead><tbody id="2ol4p"><ol id="2ol4p"><b id="2ol4p"></b></ol></tbody><small id="2ol4p"></small><pre id="2ol4p"></pre><dl id="2ol4p"></dl><em id="2ol4p"><style id="2ol4p"><mark id="2ol4p"></mark></style></em><del id="2ol4p"><dfn id="2ol4p"><center id="2ol4p"></center></dfn></del><em id="2ol4p"><style id="2ol4p"><mark id="2ol4p"><noframes id="2ol4p"></noframes></mark></style></em><output id="2ol4p"></output><style id="2ol4p"><mark id="2ol4p"><noframes id="2ol4p"></noframes></mark></style><ruby id="2ol4p"></ruby><ins id="2ol4p"><label id="2ol4p"><thead id="2ol4p"></thead></label></ins><form id="2ol4p"></form><dl id="2ol4p"></dl><del id="2ol4p"><dfn id="2ol4p"></dfn></del><thead id="2ol4p"></thead><sup id="2ol4p"></sup><label id="2ol4p"><progress id="2ol4p"><listing id="2ol4p"><rt id="2ol4p"></rt></listing></progress></label><center id="2ol4p"><abbr id="2ol4p"><sup id="2ol4p"><font id="2ol4p"></font></sup></abbr></center><dd id="2ol4p"><ruby id="2ol4p"><menu id="2ol4p"><xmp id="2ol4p"></xmp></menu></ruby></dd><div id="2ol4p"><th id="2ol4p"></th></div><nav id="2ol4p"><div id="2ol4p"><video id="2ol4p"></video></div></nav><div id="2ol4p"><th id="2ol4p"></th></div><ins id="2ol4p"></ins><sub id="2ol4p"><label id="2ol4p"></label></sub><ins id="2ol4p"></ins><optgroup id="2ol4p"><div id="2ol4p"><acronym id="2ol4p"></acronym></div></optgroup><video id="2ol4p"></video><form id="2ol4p"><u id="2ol4p"></u></form><legend id="2ol4p"></legend><tt id="2ol4p"><i id="2ol4p"><tr id="2ol4p"></tr></i></tt><abbr id="2ol4p"></abbr><tbody id="2ol4p"><ol id="2ol4p"><samp id="2ol4p"></samp></ol></tbody><ul id="2ol4p"><listing id="2ol4p"><wbr id="2ol4p"></wbr></listing></ul><abbr id="2ol4p"><legend id="2ol4p"><output id="2ol4p"><table id="2ol4p"></table></output></legend></abbr><tr id="2ol4p"></tr><delect id="2ol4p"><strong id="2ol4p"><rt id="2ol4p"></rt></strong></delect><dfn id="2ol4p"></dfn><b id="2ol4p"></b><p id="2ol4p"></p><object id="2ol4p"></object><tbody id="2ol4p"><noframes id="2ol4p"><i id="2ol4p"><ins id="2ol4p"></ins></i></noframes></tbody><p id="2ol4p"></p><output id="2ol4p"></output><dd id="2ol4p"></dd><var id="2ol4p"></var><em id="2ol4p"><style id="2ol4p"></style></em><tt id="2ol4p"><tbody id="2ol4p"></tbody></tt><blockquote id="2ol4p"></blockquote><ruby id="2ol4p"></ruby><table id="2ol4p"></table><thead id="2ol4p"><sup id="2ol4p"><menu id="2ol4p"><legend id="2ol4p"></legend></menu></sup></thead><cite id="2ol4p"></cite><th id="2ol4p"></th><ruby id="2ol4p"></ruby><listing id="2ol4p"></listing><s id="2ol4p"></s><optgroup id="2ol4p"></optgroup><legend id="2ol4p"><mark id="2ol4p"><table id="2ol4p"></table></mark></legend><tfoot id="2ol4p"></tfoot><output id="2ol4p"><table id="2ol4p"><dd id="2ol4p"><ruby id="2ol4p"></ruby></dd></table></output><tr id="2ol4p"><th id="2ol4p"></th></tr><em id="2ol4p"><small id="2ol4p"></small></em><optgroup id="2ol4p"></optgroup><dfn id="2ol4p"><table id="2ol4p"><dd id="2ol4p"><ruby id="2ol4p"></ruby></dd></table></dfn><pre id="2ol4p"><u id="2ol4p"><thead id="2ol4p"></thead></u></pre><meter id="2ol4p"><noframes id="2ol4p"><form id="2ol4p"></form></noframes></meter><abbr id="2ol4p"></abbr><option id="2ol4p"></option><fieldset id="2ol4p"><address id="2ol4p"><menu id="2ol4p"></menu></address></fieldset><samp id="2ol4p"></samp><delect id="2ol4p"></delect><acronym id="2ol4p"><strong id="2ol4p"><samp id="2ol4p"></samp></strong></acronym><bdo id="2ol4p"></bdo><p id="2ol4p"></p><sup id="2ol4p"><dd id="2ol4p"></dd></sup></div></html>