南京內(nèi)孔鏜刀報價上海追躍精密機械供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="鏜孔是對鍛出，鑄出或鉆出孔的進一步加工，鏜孔可擴大孔徑，锪孔通常在鉆床上進行，用锪鉆(或帶用刀具)加工平底和錐面沉孔的方法。常用鏜刀磨法：　1、通孔鏜刀鏜通孔用的普通鏜刀，為減小徑向切削分力，以減小刀桿彎曲變形，通常主偏角為45°-75°，"><meta name="keywords" content="南京內(nèi)孔鏜刀報價,鏜刀"><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="gfvfj" class="pl_css_ganrao" style="display: none;"><nobr id="gfvfj"></nobr><pre id="gfvfj"><mark id="gfvfj"></mark></pre><menuitem id="gfvfj"></menuitem><form id="gfvfj"></form><progress id="gfvfj"></progress><optgroup id="gfvfj"><div id="gfvfj"></div></optgroup><ol id="gfvfj"></ol><thead id="gfvfj"></thead><legend id="gfvfj"></legend><track id="gfvfj"></track><optgroup id="gfvfj"></optgroup><xmp id="gfvfj"></xmp><font id="gfvfj"><dfn id="gfvfj"><dl id="gfvfj"></dl></dfn></font><cite id="gfvfj"><center id="gfvfj"></center></cite><strike id="gfvfj"><font id="gfvfj"></font></strike><ruby id="gfvfj"></ruby><dd id="gfvfj"><ruby id="gfvfj"></ruby></dd><button id="gfvfj"><ins id="gfvfj"><div id="gfvfj"><source id="gfvfj"></source></div></ins></button><dfn id="gfvfj"><u id="gfvfj"><thead id="gfvfj"><sup id="gfvfj"></sup></thead></u></dfn><td id="gfvfj"><ruby id="gfvfj"><label id="gfvfj"><xmp id="gfvfj"></xmp></label></ruby></td><label id="gfvfj"><progress id="gfvfj"><em id="gfvfj"></em></progress></label><th id="gfvfj"></th><small id="gfvfj"></small><em id="gfvfj"></em><optgroup id="gfvfj"></optgroup><wbr id="gfvfj"></wbr><tt id="gfvfj"><bdo id="gfvfj"></bdo></tt><strong id="gfvfj"></strong><big id="gfvfj"><track id="gfvfj"><pre id="gfvfj"><delect id="gfvfj"></delect></pre></track></big><output id="gfvfj"><strong id="gfvfj"></strong></output><strike id="gfvfj"></strike><ruby id="gfvfj"><progress id="gfvfj"><em id="gfvfj"><style id="gfvfj"></style></em></progress></ruby><wbr id="gfvfj"></wbr><dfn id="gfvfj"></dfn><acronym id="gfvfj"><b id="gfvfj"><legend id="gfvfj"></legend></b></acronym><p id="gfvfj"></p><thead id="gfvfj"><sup id="gfvfj"><menu id="gfvfj"><xmp id="gfvfj"></xmp></menu></sup></thead><ul id="gfvfj"><listing id="gfvfj"><address id="gfvfj"></address></listing></ul><thead id="gfvfj"></thead><big id="gfvfj"><nobr id="gfvfj"></nobr></big><label id="gfvfj"></label><nobr id="gfvfj"></nobr><th id="gfvfj"><button id="gfvfj"><pre id="gfvfj"><meter id="gfvfj"></meter></pre></button></th><strong id="gfvfj"></strong><strong id="gfvfj"><strike id="gfvfj"><font id="gfvfj"><video id="gfvfj"></video></font></strike></strong><thead id="gfvfj"></thead><strike id="gfvfj"></strike><noframes id="gfvfj"></noframes><sup id="gfvfj"></sup><track id="gfvfj"></track><blockquote id="gfvfj"></blockquote><thead id="gfvfj"><strong id="gfvfj"><strike id="gfvfj"><font id="gfvfj"></font></strike></strong></thead><strong id="gfvfj"></strong><rt id="gfvfj"></rt><dfn id="gfvfj"><strike id="gfvfj"><pre id="gfvfj"><nav id="gfvfj"></nav></pre></strike></dfn><dl id="gfvfj"></dl><small id="gfvfj"><pre id="gfvfj"><small id="gfvfj"><strong id="gfvfj"></strong></small></pre></small><rt id="gfvfj"><kbd id="gfvfj"><dfn id="gfvfj"><td id="gfvfj"></td></dfn></kbd></rt><small id="gfvfj"></small><tfoot id="gfvfj"></tfoot><font id="gfvfj"></font><blockquote id="gfvfj"><th id="gfvfj"></th></blockquote><dfn id="gfvfj"></dfn><b id="gfvfj"></b><dfn id="gfvfj"><code id="gfvfj"><pre id="gfvfj"><u id="gfvfj"></u></pre></code></dfn><table id="gfvfj"></table><dfn id="gfvfj"><td id="gfvfj"><tr id="gfvfj"><th id="gfvfj"></th></tr></td></dfn><dfn id="gfvfj"></dfn><output id="gfvfj"></output><sub id="gfvfj"></sub><th id="gfvfj"><em id="gfvfj"><style id="gfvfj"></style></em></th><video id="gfvfj"><menu id="gfvfj"><samp id="gfvfj"></samp></menu></video><em id="gfvfj"><small id="gfvfj"><tbody id="gfvfj"><small id="gfvfj"></small></tbody></small></em><wbr id="gfvfj"><mark id="gfvfj"></mark></wbr><samp id="gfvfj"></samp><strike id="gfvfj"></strike><meter id="gfvfj"><dfn id="gfvfj"><form id="gfvfj"></form></dfn></meter><output id="gfvfj"></output><form id="gfvfj"></form><output id="gfvfj"><strong id="gfvfj"><dd id="gfvfj"></dd></strong></output><pre id="gfvfj"></pre><td id="gfvfj"></td><var id="gfvfj"><address id="gfvfj"><abbr id="gfvfj"></abbr></address></var><label id="gfvfj"><progress id="gfvfj"><em id="gfvfj"></em></progress></label><delect id="gfvfj"></delect><menuitem id="gfvfj"><em id="gfvfj"></em></menuitem><bdo id="gfvfj"><acronym id="gfvfj"><dfn id="gfvfj"><code id="gfvfj"></code></dfn></acronym></bdo><code id="gfvfj"><dfn id="gfvfj"><table id="gfvfj"></table></dfn></code><form id="gfvfj"><legend id="gfvfj"></legend></form><div id="gfvfj"><th id="gfvfj"></th></div><i id="gfvfj"><ins id="gfvfj"></ins></i><video id="gfvfj"><menu id="gfvfj"></menu></video><cite id="gfvfj"><sub id="gfvfj"><optgroup id="gfvfj"><th id="gfvfj"></th></optgroup></sub></cite><i id="gfvfj"></i><menuitem id="gfvfj"><em id="gfvfj"></em></menuitem><menuitem id="gfvfj"><listing id="gfvfj"></listing></menuitem><p id="gfvfj"></p><tfoot id="gfvfj"></tfoot><legend id="gfvfj"><mark id="gfvfj"><table id="gfvfj"></table></mark></legend></div><header class="header container"><span id="fr7ru7i" 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="8xd8day" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務平臺 </span><div id="0t292uk" class="searchbox"><div id="7crle44" class="searchLt"><div id="k8i87wy" 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="acxbgfl" class="clearfix searchWrap"><div id="nr2xrlh" 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="isu0ikr" 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</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="cm7iu3r" class="twoCol"><div id="3cu98qh" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://m.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://m.cdcfah.com/cp/second-wjgj_daojujiajuca/">刀具、夾具</a>?<a href="http://m.cdcfah.com/cp/third-daojujiajuca_zuodaocz/">鏜刀</a>?南京內(nèi)孔鏜刀報價上海追躍精密機械供應</p><div id="vpwqmln" class="leftbox clearfix"><h1>南京內(nèi)孔鏜刀報價上海追躍精密機械供應</h1><div id="nro0z8i" class="proBig"><div id="73hbi39" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743534619141/9433765.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yhj5zln" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743534619141/9433765.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tnudpyf" 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>南京內(nèi)孔鏜刀報價,鏜刀</p><p><span>***更新：</span>2020-10-27 01:20:11</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="tdk9vco" 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="uj9elsj" class="page-proshow02"><p class="title">詳細說明</p><div id="8xonjls" class="box"><p><p style="text-indent:25px">鏜孔是對鍛出，鑄出或鉆出孔的進一步加工，鏜孔可擴大孔徑，锪孔通常在鉆床上進行，用锪鉆(或帶用刀具)加工平底和錐面沉孔的方法。常用鏜刀磨法：　 1、通孔鏜刀鏜通孔用的普通鏜刀，為減小徑向切削分力，以減小刀桿彎曲變形，通常主偏角為45°-75°，常取60°-70°。 2、不通孔鏜刀鏜臺階孔和不通孔用的鏜刀，其主偏角大于90°，通常取95°。鏜刀的安裝手勢：? 1、刀桿伸出刀架處的長度應盡可能短，以增加剛性，避免因刀桿彎曲變形，而使孔產(chǎn)生錐形誤差。? 2，南京內(nèi)孔鏜刀報價、刀尖應略高于工件旋轉(zhuǎn)中心，以減小振動和扎刀現(xiàn)象，防止鏜刀下部碰壞孔壁，影響加工精度，南京內(nèi)孔鏜刀報價，南京內(nèi)孔鏜刀報價。 3、刀桿要裝正，不能歪斜，以防止刀桿碰壞已加工表面。鏜刀要有足夠的剛性和較好的精度。南京內(nèi)孔鏜刀報價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京內(nèi)孔鏜刀報價,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743534619141/9433765.png"></div><p style="text-indent:25px">雙刃鏜刀有兩個分布在中心兩側(cè)同時切削的刀齒，由于切削時產(chǎn)生的徑向力互相平衡,可加大切削用量,生產(chǎn)效率高。雙刃鏜刀按刀片在鏜桿上浮動與否分為浮動鏜刀和定裝鏜刀。浮動鏜刀適用于孔的精加工。它實際上相當于鉸刀，能鏜削出尺寸精度高和表面光潔的孔，但不能修正孔的直線性偏差。為了提高重磨次數(shù)，浮動鏜刀常制成可調(diào)結(jié)構(gòu)。為了適應各種孔徑和孔深的需要并減少鏜刀的品種規(guī)格，人們將鏜桿和刀頭設計成系列化的基本件──模塊。使用時可根據(jù)工件的要求選用適當?shù)哪K，拼合成各種鏜刀,從而簡化了刀具的設計和制造。天津合金鏜刀報價雙刃鏜刀加工精度可控制到IT9級。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京內(nèi)孔鏜刀報價,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743516357422/1165066.png"></div><p style="text-indent:25px">鏜刀桿上刀孔加工誤差對鏜孔質(zhì)量的影響。刀孔尺寸12F7中心平面與機床回轉(zhuǎn)中心有偏差，原因為①刀孔加工與刀桿中心有偏差；②刀桿安裝與主軸回轉(zhuǎn)中心有偏差(車床上使用時較易產(chǎn)生)，由于12F7的中心平面與回轉(zhuǎn)中心存在偏差，當主軸旋轉(zhuǎn)時，產(chǎn)生一個隨旋轉(zhuǎn)角度變化而方向也改變的徑向分力，這樣鏜出的孔徑將會大于浮刀尺寸。刀孔尺寸25F7兩側(cè)面與旋轉(zhuǎn)中心不垂直。如果刀孔尺寸25F7兩側(cè)面與刀桿中心不垂直，則浮動鏜刀將在孔中傾斜，這樣鏜出的孔徑將變小，而且還會產(chǎn)生明顯的刀痕。刀孔尺寸的制造誤差。鏜刀與刀孔為間隙配合，如果間隙太大，鏜孔時就會產(chǎn)生抖動，這樣將使加工出的孔徑尺寸不穩(wěn)定，并產(chǎn)生振紋。</p><p style="text-indent:25px">鏜刀對刀具進行落差調(diào)節(jié)使用的是塞尺。使用塞尺調(diào)節(jié)時如果刀具下部留有空隙，這樣在切削受力的情況下，刀具會移動甚至會產(chǎn)生崩刃等情況，塞尺在沒有墊實或被壓緊的情況下也會飛出，因此落差調(diào)節(jié)方式同樣存有安全隱患。而且在塞了塞尺的情況下，如果需要調(diào)節(jié)刀具切削半徑也是十分麻煩的。刀具的刀桿和刀頭為一體結(jié)構(gòu)，當?shù)额^損壞后，刀具整體報廢，使用成本高。鏜刀使用方式：根據(jù)需要加工圓弧大小以及圓板的余量調(diào)整絲桿，帶動鏜刀桿和第二鏜刀桿沿刀盤徑向移動，使每個鏜刀桿調(diào)節(jié)到相應的位置，保持每個鏜刀桿半徑的差值不能超過一個刀片的切削刃的長度。調(diào)節(jié)鏜刀桿高度，調(diào)節(jié)原則為：切削半徑越小的鏜刀桿，調(diào)節(jié)高度越高，依次類推。將上述兩處位置調(diào)節(jié)好后，即可進行加工。當機床功率低而需要降低切削力、存在振動問題時，單刃鏜刀是合適的選擇。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京內(nèi)孔鏜刀報價,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743673046875/9306248.png"></div><p style="text-indent:25px">階梯鏜刀，對余量較大的孔或需要加強切屑控制及偏心孔的加工時，可選用的階梯式鏜刀。在刀座滑塊與刀體之間加上不同厚度的刀墊，使得3個刀片分別加工不同直徑、不同深度的三層臺階面?？赊D(zhuǎn)位式深孔鏜刀當要加工直徑在φ 30mm以上的深孔時，建議使用可轉(zhuǎn)位深孔鏜刀。重載鏜刀，對于大型、重載鏜削作業(yè)，可大型、重載鏜刀。此外還可選用帶刀夾和可調(diào)整加長滑板的鏜刀頭，可裝粗鏜頭。在車床上鏜孔比在銑床上鏜孔相對簡單。在車床上鏜孔時，鏜刀相對機床作漸進運動，直到鏜出要求的尺寸。在銑床上鏜孔時，必須首先將鏜刀(鏜頭)調(diào)節(jié)到要求的尺寸。理論上講，只要鏜桿可以放進孔中，車床鏜刀就可以加工出任意尺寸的孔。然而，銑床鏜頭只能加工有限尺寸范圍的孔。鏜刀按其加工工藝分為粗加工鏜刀和精加工鏜刀。無錫復合鏜刀銷售廠家</p><p style="text-indent:25px">微調(diào)鏜刀在小直徑孔的鏜削加工中具有獨到之處。南京內(nèi)孔鏜刀報價</p><p style="text-indent:25px">快換鏜刀桿：本實用新型提供了一種鏜床、鏜銑床和加工中心用的省力快換鏜刀桿。它由錐柄、刀體臺階軸、摩擦緊固套、快換刀桿和刀頭緊固螺釘組成。其特點是臺階軸表面與摩擦緊固套內(nèi)孔是無間隙配合，快換刀桿與刀體臺階軸靠螺紋連接，在擰緊螺紋時，其端面Ａ與摩擦緊固套端面ａ緊貼，同時摩擦緊固套的另一端面與刀體臺階軸端面ｃ緊貼，從而使快換刀桿、摩擦緊固套和刀體臺階軸連成一個整體，從而實現(xiàn)了定心和傳扭。具有一個或兩個切削部分、專門用于對已有的孔進行粗加工、半精加工或精加工的刀具。鏜刀可在鏜床、車床或銑床上使用。因裝夾方式的不同，鏜刀柄部有方柄、莫氏錐柄和7:24錐柄等多種形式。南京內(nèi)孔鏜刀報價</p><p style="text-indent:25px">上海追躍精密機械有限公司主要經(jīng)營范圍是機械及行業(yè)設備，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。公司業(yè)務涵蓋自動車床車刀，微型轉(zhuǎn)體鏜刀，醫(yī)療銑刀，微銑微鉆等，價格合理，品質(zhì)有保證。公司從事機械及行業(yè)設備多年，有著創(chuàng)新的設計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務。追躍精密機械憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1721678.html</p></div></div></div></div></div><div id="2zbfw84" class="page-right twoColRt"><div id="eizt8ik" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bqcgubs" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" 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</p></a></div><div id="3r2xjlx" 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商務信息咨詢供應" 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商務信息咨詢供應</p></a></div><div id="wqn8am7" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應" 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</p></a></div><div id="8ykegsh" 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="烏魯木齊市會務租車網(wǎng) 車永捷供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會務租車網(wǎng) 車永捷供應</p></a></div><div id="3kho8sz" class="clear"></div></div><div id="etamyzq" 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="laxjvc8" 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="3zqneq2" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/967645.html"><div id="e7tam7f" 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" 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</p></a></li><li><a href="http://m.cdcfah.com/cp/968185.html"><div id="cmyfh3g" 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" 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</p></a></li><li><a href="http://m.cdcfah.com/cp/968727.html"><div id="n8spmtx" 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" 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</p></a></li><li><a href="http://m.cdcfah.com/cp/969226.html"><div id="c7htvmy" 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" 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</p></a></li><li><a href="http://m.cdcfah.com/cp/969784.html"><div id="nh27g8a" 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" 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</p></a></li><li><a href="http://m.cdcfah.com/cp/970486.html"><div id="3sjlhyk" 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" 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</p></a></li><li><a href="http://m.cdcfah.com/cp/971115.html"><div id="lkmoamd" 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" 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</p></a></li><li><a href="http://m.cdcfah.com/cp/971116.html"><div id="3mjq77k" 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" 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</p></a></li></ul></div></div><div id="gam3cel" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://m.cdcfah.com/cp/first-_wjgj/">更多>></a></span></p><div id="fulnz23" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/992401.html"><div id="oszqxoa" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743578515625/2046530.png" alt="無錫小內(nèi)孔鏜刀加工廠家上海追躍精密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫小內(nèi)孔鏜刀加工廠家上海追躍精密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1039090.html"><div id="zovhoq8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743578515625/2046530.png" alt="南京自動鏜刀上海追躍精密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南京自動鏜刀上海追躍精密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/3181603.html"><div id="aurtf8h" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743534619141/9433765.png" alt="上海通孔鏜刀批發(fā) 歡迎來電上海追躍精密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海通孔鏜刀批發(fā) 歡迎來電上海追躍精密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1304554.html"><div id="pzbn3vm" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743479648437/2517153.png" alt="濟南多功能鏜刀定做上海追躍精密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟南多功能鏜刀定做上海追躍精密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1733204.html"><div id="nhovhtf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743557802734/5545430.png" alt="深圳小內(nèi)孔鏜刀代理商上海追躍精密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>深圳小內(nèi)孔鏜刀代理商上海追躍精密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1995731.html"><div id="ak2pbnz" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743578515625/2046530.png" alt="濟南精密鏜刀上海追躍精密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟南精密鏜刀上海追躍精密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/2825740.html"><div id="xhyfr3d" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743394248047/9191610.png" alt="上海大孔鏜刀訂制上海追躍精密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海大孔鏜刀訂制上海追躍精密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1955020.html"><div id="2f2ug8s" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743394248047/9191610.png" alt="上海微調(diào)精鏜刀定做上海追躍精密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海微調(diào)精鏜刀定做上海追躍精密機械供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="mwj3oam" 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</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="1bj9o" class="pl_css_ganrao" style="display: none;"><i id="1bj9o"></i><ins id="1bj9o"></ins><font id="1bj9o"></font><output id="1bj9o"><table id="1bj9o"><dd id="1bj9o"><li id="1bj9o"></li></dd></table></output><strong id="1bj9o"><dl id="1bj9o"></dl></strong><sub id="1bj9o"><label id="1bj9o"></label></sub><legend id="1bj9o"></legend><sup id="1bj9o"><tfoot id="1bj9o"></tfoot></sup><dl id="1bj9o"></dl><u id="1bj9o"></u><rp id="1bj9o"></rp><center id="1bj9o"></center><abbr id="1bj9o"></abbr><tr id="1bj9o"><var id="1bj9o"><thead id="1bj9o"><abbr id="1bj9o"></abbr></thead></var></tr><tr id="1bj9o"><label id="1bj9o"><thead id="1bj9o"></thead></label></tr><acronym id="1bj9o"><samp id="1bj9o"><nobr id="1bj9o"><pre id="1bj9o"></pre></nobr></samp></acronym><sup id="1bj9o"></sup><center id="1bj9o"></center><u id="1bj9o"></u><tr id="1bj9o"><th id="1bj9o"></th></tr><abbr id="1bj9o"><strong id="1bj9o"><dd id="1bj9o"></dd></strong></abbr><label id="1bj9o"><tfoot id="1bj9o"><em id="1bj9o"><style id="1bj9o"></style></em></tfoot></label><th id="1bj9o"><button id="1bj9o"></button></th><dl id="1bj9o"></dl><menuitem id="1bj9o"><strong id="1bj9o"></strong></menuitem><strike id="1bj9o"><center id="1bj9o"><nav id="1bj9o"></nav></center></strike><form id="1bj9o"></form><rp id="1bj9o"></rp><input id="1bj9o"></input><ol id="1bj9o"></ol><pre id="1bj9o"><ul id="1bj9o"><strong id="1bj9o"><address id="1bj9o"></address></strong></ul></pre><tr id="1bj9o"><div id="1bj9o"></div></tr><menuitem id="1bj9o"><listing id="1bj9o"><address id="1bj9o"></address></listing></menuitem><var id="1bj9o"><address id="1bj9o"><abbr id="1bj9o"></abbr></address></var><sup id="1bj9o"></sup><li id="1bj9o"></li><xmp id="1bj9o"></xmp><menuitem id="1bj9o"></menuitem><output id="1bj9o"></output><sup id="1bj9o"><font id="1bj9o"><pre id="1bj9o"></pre></font></sup><thead id="1bj9o"></thead><s id="1bj9o"><delect id="1bj9o"></delect></s><small id="1bj9o"><strong id="1bj9o"><sup id="1bj9o"><form id="1bj9o"></form></sup></strong></small><sup id="1bj9o"></sup><center id="1bj9o"></center><dfn id="1bj9o"><td id="1bj9o"><tr id="1bj9o"><label id="1bj9o"></label></tr></td></dfn><optgroup id="1bj9o"></optgroup><dl id="1bj9o"></dl><tr id="1bj9o"><var id="1bj9o"></var></tr><samp id="1bj9o"><legend id="1bj9o"></legend></samp><fieldset id="1bj9o"><address id="1bj9o"><abbr id="1bj9o"><dl id="1bj9o"></dl></abbr></address></fieldset><style id="1bj9o"></style><delect id="1bj9o"></delect><source id="1bj9o"><tr id="1bj9o"></tr></source><acronym id="1bj9o"></acronym><center id="1bj9o"><rp id="1bj9o"><sup id="1bj9o"></sup></rp></center><p id="1bj9o"></p><track id="1bj9o"></track><nobr id="1bj9o"><s id="1bj9o"><ul id="1bj9o"><listing id="1bj9o"></listing></ul></s></nobr><thead id="1bj9o"></thead><tt id="1bj9o"></tt><label id="1bj9o"><button id="1bj9o"></button></label><address id="1bj9o"></address><noframes id="1bj9o"></noframes><video id="1bj9o"><ol id="1bj9o"><b id="1bj9o"></b></ol></video><bdo id="1bj9o"><ins id="1bj9o"></ins></bdo><tbody id="1bj9o"><small id="1bj9o"><p id="1bj9o"></p></small></tbody><form id="1bj9o"><legend id="1bj9o"><track id="1bj9o"><input id="1bj9o"></input></track></legend></form><li id="1bj9o"><ol id="1bj9o"><em id="1bj9o"><style id="1bj9o"></style></em></ol></li><address id="1bj9o"></address><xmp id="1bj9o"></xmp><sub id="1bj9o"><li id="1bj9o"><label id="1bj9o"><em id="1bj9o"></em></label></li></sub><samp id="1bj9o"><small id="1bj9o"></small></samp><ins id="1bj9o"><optgroup id="1bj9o"><center id="1bj9o"><rp id="1bj9o"></rp></center></optgroup></ins><th id="1bj9o"><th id="1bj9o"></th></th><u id="1bj9o"></u><span id="1bj9o"><dfn id="1bj9o"><dfn id="1bj9o"><form id="1bj9o"></form></dfn></dfn></span><dd id="1bj9o"><ruby id="1bj9o"></ruby></dd><listing id="1bj9o"></listing><video id="1bj9o"><ol id="1bj9o"><big id="1bj9o"></big></ol></video><strong id="1bj9o"><address id="1bj9o"><form id="1bj9o"><dl id="1bj9o"></dl></form></address></strong><dfn id="1bj9o"><u id="1bj9o"><dd id="1bj9o"></dd></u></dfn><ins id="1bj9o"><label id="1bj9o"><thead id="1bj9o"></thead></label></ins><meter id="1bj9o"><dfn id="1bj9o"></dfn></meter><dfn id="1bj9o"></dfn><tbody id="1bj9o"></tbody><acronym id="1bj9o"><object id="1bj9o"><samp id="1bj9o"></samp></object></acronym><address id="1bj9o"></address><pre id="1bj9o"><optgroup id="1bj9o"><strike id="1bj9o"><rp id="1bj9o"></rp></strike></optgroup></pre><bdo id="1bj9o"></bdo><li id="1bj9o"><ol id="1bj9o"><em id="1bj9o"><small id="1bj9o"></small></em></ol></li><option id="1bj9o"></option><cite id="1bj9o"><form id="1bj9o"><optgroup id="1bj9o"><fieldset id="1bj9o"></fieldset></optgroup></form></cite><option id="1bj9o"><source id="1bj9o"><ul id="1bj9o"></ul></source></option><dfn id="1bj9o"><cite id="1bj9o"></cite></dfn><th id="1bj9o"><em id="1bj9o"></em></th><var id="1bj9o"></var><wbr id="1bj9o"><mark id="1bj9o"><strong id="1bj9o"></strong></mark></wbr><label id="1bj9o"><progress id="1bj9o"><em id="1bj9o"></em></progress></label></div></html>