無錫非標成型刀具哪家專業(yè) 歡迎來電無錫山諾精密機械供應(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)控加工用刀具材料必須根據(jù)所加工的工件和加工性質(zhì)來選擇。刀具材料的選用應(yīng)與加工對象合理匹配，切削刀具材料與加工對象的匹配，主要指二者的力學(xué)性能、物理性能和化學(xué)性能相匹配，以獲得較長的刀具壽命和較大的切削加工生產(chǎn)率。切削刀具材料與加工對象的力"><meta name="keywords" content="無錫非標成型刀具哪家專業(yè),非標數(shù)控刀具"><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="r2pw4" class="pl_css_ganrao" style="display: none;"><noframes id="r2pw4"></noframes><sub id="r2pw4"></sub><track id="r2pw4"></track><strong id="r2pw4"><li id="r2pw4"><small id="r2pw4"><sub id="r2pw4"></sub></small></li></strong><var id="r2pw4"><address id="r2pw4"><strong id="r2pw4"><dl id="r2pw4"></dl></strong></address></var><center id="r2pw4"></center><mark id="r2pw4"></mark><menuitem id="r2pw4"><listing id="r2pw4"><wbr id="r2pw4"><kbd id="r2pw4"></kbd></wbr></listing></menuitem><label id="r2pw4"></label><legend id="r2pw4"><s id="r2pw4"><small id="r2pw4"><p id="r2pw4"></p></small></s></legend><dd id="r2pw4"></dd><u id="r2pw4"></u><input id="r2pw4"></input><ins id="r2pw4"></ins><em id="r2pw4"><style id="r2pw4"><tbody id="r2pw4"><noframes id="r2pw4"></noframes></tbody></style></em><u id="r2pw4"></u><samp id="r2pw4"></samp><noframes id="r2pw4"><rp id="r2pw4"></rp></noframes><address id="r2pw4"><abbr id="r2pw4"><dl id="r2pw4"><pre id="r2pw4"></pre></dl></abbr></address><tr id="r2pw4"><div id="r2pw4"><i id="r2pw4"></i></div></tr><del id="r2pw4"></del><li id="r2pw4"></li><del id="r2pw4"><dfn id="r2pw4"><source id="r2pw4"><tr id="r2pw4"></tr></source></dfn></del><dfn id="r2pw4"><code id="r2pw4"><form id="r2pw4"><u id="r2pw4"></u></form></code></dfn><ins id="r2pw4"><label id="r2pw4"><center id="r2pw4"></center></label></ins><i id="r2pw4"></i><optgroup id="r2pw4"><div id="r2pw4"></div></optgroup><center id="r2pw4"></center><ol id="r2pw4"></ol><tt id="r2pw4"></tt><bdo id="r2pw4"><tr id="r2pw4"><dfn id="r2pw4"><strike id="r2pw4"></strike></dfn></tr></bdo><option id="r2pw4"><i id="r2pw4"></i></option><form id="r2pw4"></form><small id="r2pw4"><p id="r2pw4"><ruby id="r2pw4"><optgroup id="r2pw4"></optgroup></ruby></p></small><ul id="r2pw4"></ul><code id="r2pw4"></code><pre id="r2pw4"><nav id="r2pw4"><fieldset id="r2pw4"></fieldset></nav></pre><small id="r2pw4"><strong id="r2pw4"><sup id="r2pw4"><optgroup id="r2pw4"></optgroup></sup></strong></small><dfn id="r2pw4"></dfn><nav id="r2pw4"><blockquote id="r2pw4"></blockquote></nav><b id="r2pw4"></b><address id="r2pw4"></address><progress id="r2pw4"></progress><strike id="r2pw4"><center id="r2pw4"><nav id="r2pw4"><div id="r2pw4"></div></nav></center></strike><ins id="r2pw4"></ins><center id="r2pw4"><rp id="r2pw4"><nav id="r2pw4"></nav></rp></center><tbody id="r2pw4"><tfoot id="r2pw4"></tfoot></tbody><abbr id="r2pw4"></abbr><table id="r2pw4"><td id="r2pw4"><ruby id="r2pw4"></ruby></td></table><video id="r2pw4"></video><abbr id="r2pw4"><code id="r2pw4"><pre id="r2pw4"></pre></code></abbr><acronym id="r2pw4"></acronym><pre id="r2pw4"><label id="r2pw4"></label></pre><abbr id="r2pw4"></abbr><thead id="r2pw4"></thead><b id="r2pw4"></b><nav id="r2pw4"></nav><center id="r2pw4"><rp id="r2pw4"><sup id="r2pw4"></sup></rp></center><thead id="r2pw4"></thead><big id="r2pw4"></big><tt id="r2pw4"><tbody id="r2pw4"><tr id="r2pw4"><abbr id="r2pw4"></abbr></tr></tbody></tt><tt id="r2pw4"></tt><menuitem id="r2pw4"></menuitem><strong id="r2pw4"></strong><option id="r2pw4"><i id="r2pw4"><menuitem id="r2pw4"><abbr id="r2pw4"></abbr></menuitem></i></option><big id="r2pw4"><track id="r2pw4"><s id="r2pw4"><delect id="r2pw4"></delect></s></track></big><xmp id="r2pw4"><small id="r2pw4"><dl id="r2pw4"><small id="r2pw4"></small></dl></small></xmp><dl id="r2pw4"></dl><tr id="r2pw4"><b id="r2pw4"><code id="r2pw4"></code></b></tr><em id="r2pw4"><style id="r2pw4"></style></em><legend id="r2pw4"></legend><delect id="r2pw4"></delect><center id="r2pw4"></center><i id="r2pw4"><tr id="r2pw4"><dfn id="r2pw4"><strike id="r2pw4"></strike></dfn></tr></i><nobr id="r2pw4"></nobr><abbr id="r2pw4"></abbr><abbr id="r2pw4"></abbr><tfoot id="r2pw4"><em id="r2pw4"></em></tfoot><tbody id="r2pw4"></tbody><cite id="r2pw4"><sub id="r2pw4"><optgroup id="r2pw4"></optgroup></sub></cite><acronym id="r2pw4"><b id="r2pw4"><legend id="r2pw4"></legend></b></acronym><div id="r2pw4"><button id="r2pw4"><pre id="r2pw4"><meter id="r2pw4"></meter></pre></button></div><blockquote id="r2pw4"></blockquote><li id="r2pw4"></li><track id="r2pw4"></track><strong id="r2pw4"></strong><noframes id="r2pw4"></noframes><em id="r2pw4"><style id="r2pw4"><mark id="r2pw4"></mark></style></em><tr id="r2pw4"></tr><form id="r2pw4"><ul id="r2pw4"><fieldset id="r2pw4"><address id="r2pw4"></address></fieldset></ul></form><pre id="r2pw4"><meter id="r2pw4"><option id="r2pw4"></option></meter></pre><small id="r2pw4"></small><blockquote id="r2pw4"><tbody id="r2pw4"><acronym id="r2pw4"><samp id="r2pw4"></samp></acronym></tbody></blockquote><dfn id="r2pw4"></dfn><sup id="r2pw4"></sup><ruby id="r2pw4"></ruby><em id="r2pw4"></em><noframes id="r2pw4"></noframes></div><header class="header container"><span id="vwk7ur2" 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="jv9wega" 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="8uj8mr2" class="searchbox"><div id="wyyndpr" class="searchLt"><div id="vuankgm" 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="xqn7axp" class="clearfix searchWrap"><div id="keby7im" 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="i3hbfro" 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="lk3bif8" class="twoCol"><div id="ygfm7gd" class="page-proshow clearfix"><p class="current"> 當前位置:<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-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_flsbfu/">分離設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-flsbfu_qtflsbvd/">其他分離設(shè)備</a>?無錫非標成型刀具哪家專業(yè) 歡迎來電無錫山諾精密機械供應(yīng)</p><div id="bqnpjlc" class="leftbox clearfix"><h1>無錫非標成型刀具哪家專業(yè) 歡迎來電無錫山諾精密機械供應(yīng)</h1><div id="8rtlizb" class="proBig"><div id="8gsuw7g" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033755117802/9201050.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vkyvcgn" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033755117802/9201050.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bvmj8eb" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>無錫非標成型刀具哪家專業(yè),非標數(shù)控刀具</p><p><span>***更新：</span>2020-12-19 14:16:34</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="tnphjgn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫山諾精密機械有限公司</a></p><p><span>聯(lián)系人：</span>吳憨</p><p><span>郵箱: </span>sanno_wu@163.com</p><p><span>電話: </span>18961631052</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.wxsanno.com</p><p><span>手機: </span>0510-81192515</p><p><span>地址: </span>新區(qū)旺莊路158-1407</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="rl8k8co" class="page-proshow02"><p class="title">詳細說明</p><div id="8vsu3my" class="box"><p><p style="text-indent:25px">數(shù)控加工用刀具材料必須根據(jù)所加工的工件和加工性質(zhì)來選擇。刀具材料的選用應(yīng)與加工對象合理匹配，切削刀具材料與加工對象的匹配，主要指二者的力學(xué)性能、物理性能和化學(xué)性能相匹配，以獲得較長的刀具壽命和較大的切削加工生產(chǎn)率。切削刀具材料與加工對象的力學(xué)性能匹配：切削刀具與加工對象的力學(xué)性能匹配問題主要是指刀具與工件材料的強度、韌性和硬度等力學(xué)性能參數(shù)要相匹配。具有不同力學(xué)性能的刀具材料所適合加工的工件材料有所不同。① 刀具材料硬度順序為：金剛石刀具>立方氮化硼刀具>陶瓷刀具>硬質(zhì)合金>高速鋼。② 刀具材料的抗彎強度順序為：高速鋼>硬質(zhì)合金>陶瓷刀具>金剛石和立方氮化硼刀具。③ 刀具材料的韌度大小順序為：高速鋼>硬質(zhì)合金>立方氮化硼，無錫非標成型刀具哪家專業(yè)、金剛石和陶瓷刀具。高硬度的工件材料，必須用更高硬度的刀具來加工，刀具材料的硬度必須高于工件材料的硬度，一般要求在60HRC以上。刀具材料的硬度越高，其耐磨性就越好，無錫非標成型刀具哪家專業(yè)。如，硬質(zhì)合金中含鈷量增多時，其強度和韌性增加，硬度降低，適合于粗加工；含鈷量減少時，無錫非標成型刀具哪家專業(yè)，其硬度及耐磨性增加，適合于精加工。非標刀具的選用中選擇一家有豐富經(jīng)驗的制作廠家將會為使用方節(jié)省大量的時間和精力。無錫非標成型刀具哪家專業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫非標成型刀具哪家專業(yè),非標數(shù)控刀具" src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033755117802/9201050.png"></div><p style="text-indent:25px">非標刀具要注意的點：1.刀具的幾何形狀較為復(fù)雜，在熱處理時，刀具容易發(fā)生彎曲、變形，或者是局部的應(yīng)力集中，這就應(yīng)該在設(shè)計時就注意避免容易發(fā)生應(yīng)力集中的部位，對直徑變化較大的部位，加上斜角過渡或臺階設(shè)計等。2.如果是表面粗糙度問題，可以通過對刃部的幾何角度的改變來實現(xiàn)，如加大前、后角的度數(shù)會明顯改善工件表面粗糙度。但如果使用方的機床剛性不夠的話，可能刃口倒鈍反而能提高表面粗糙度，這方面的東西非常復(fù)雜，需對加工現(xiàn)場分析后才能得出結(jié)論。非標刀具尺寸相差不能太大，一般不要超過2mm，因為尺寸相差太大的話，會引起刀具的槽形發(fā)生變化，直接影響容屑空間和幾何角度。無錫非標成型刀具哪家專業(yè)數(shù)控車床加工的刀具，不論在粗加工或精加工中，都應(yīng)具有比普通機床加工所用刀具更高的耐用度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫非標成型刀具哪家專業(yè),非標數(shù)控刀具" src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033733350122/8020128.png"></div><p style="text-indent:25px">硬質(zhì)合金數(shù)控刀具和通俗刀具的差別？（1）高精度的制造質(zhì)量，為波動加工出高精度的零件外表，因此對刀具（包含刀具零件）制造在精度、外表粗拙度、形位公役等方面提出了比通俗刀具更嚴厲的請求，特殊是可轉(zhuǎn)位刀具，為確保刀片刀尖（切削刃）在轉(zhuǎn)位后尺寸的反復(fù)精度，刀體刀槽和定位零件等癥結(jié)部位的尺寸和精度、外表粗拙度必需嚴厲賜與包管，同時為便于刀具在對刀儀的對刀和尺寸丈量，基面加工精度也應(yīng)包管。（2）刀具構(gòu)造的優(yōu)化，先輩的刀具構(gòu)造能進步切削效力，如高速鋼數(shù)控銑削刀具在構(gòu)造上已較多采取波形刃和大螺旋角構(gòu)造，硬質(zhì)合金可轉(zhuǎn)位刀具則采取了內(nèi)冷卻、刀片立裝式、模塊可換和可調(diào)式構(gòu)造，而如內(nèi)冷卻構(gòu)造，則是普通通俗機床無法使用的。（3）刀具好的資料的普遍使用。為延伸刀具運用壽命，進步刀具強度，許多數(shù)控刀具的刀體資料都采取了高強度合金鋼，并停止熱處置（如氮化等外表處置），使其能實用于大切削用量，且刀具壽命也得以明顯進步（通俗刀具普通采取的是經(jīng)由調(diào)質(zhì)處置的中碳鋼）。在刀具刃部資料上，數(shù)控刀具則更多選用了各類新商標的硬質(zhì)合金（細顆?；虺氼w粒）和超硬刀具資料。</p><p style="text-indent:25px">非標刀具的使用在不規(guī)則零件的生產(chǎn)中能夠為高效的生產(chǎn)帶去不一樣的效果。非標刀具的使用，使得原本復(fù)雜的工藝變得簡潔化，從而能夠更快的生產(chǎn)加工完成。刀具使用安全高度的注意事項：在加工過程中，當?shù)毒咝枰趦牲c間移動而不切削時，要注意以下的一些情況。當設(shè)定為抬刀時，刀具將先進步到安全平面，再在安全平面上移動;否則將直接在兩點間移動而不提刀。選擇非標刀具材料有什么要求?通常當質(zhì)料硬度高時,耐磨性也高；抗彎強度高時,打擊韌性也高.但質(zhì)料硬度越高,其抗彎強度和打擊韌性就越低.高速鋼因具有很高的抗彎強度和打擊韌性,以及良好的可加工性,當代仍是應(yīng)用較廣的刀具質(zhì)料,其次是硬質(zhì)合金. 硬質(zhì)合金可轉(zhuǎn)位刀片現(xiàn)在都已用化學(xué)氣相沉積涂覆碳化鈦、氮化鈦、氧化鋁硬層或復(fù)合硬層.正在生長物理的氣相沉積法不但可用于硬質(zhì)合金刀具,也可用于高速鋼刀具,如鉆頭、滾刀、絲錐和銑刀等，硬質(zhì)涂層作為攔阻化學(xué)擴散和熱傳導(dǎo)的障壁,使刀具在切削時的磨損速度減慢,涂層刀片的壽命與不涂層的相比約莫提高1～3倍以上。好的產(chǎn)品從選擇正確的數(shù)控車床刀具開始。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫非標成型刀具哪家專業(yè),非標數(shù)控刀具" src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033794717321/1601916.png"></div><p style="text-indent:25px">為什么要定制加工非標銑刀等刀具？機械加工離不開機床，機床離不開刀具，要加工不同的產(chǎn)品，就要有不同的刀具，因此刀具的型號，規(guī)格，以及安裝方式、幾何尺寸、刀具角度等都是選擇刀具需要重點考慮的問題。在實際生產(chǎn)過程中，因客戶需求以及工況不用，往往標準刀具是無法滿足客戶的要求，這時候我們的非標定制刀具就應(yīng)運而生。隨著世界工業(yè)的發(fā)展，非標刀具的應(yīng)用日益普遍。雖然在全球的金屬切削刀具家族里，標準刀具的數(shù)量依然占有一定的優(yōu)勢，但是隨著機加工行業(yè)被號稱為“提效率，降成本”的指揮棒敲腦袋以來，非標刀具的地位已被大幅提高。隨著世界工業(yè)的發(fā)展，非標刀具的應(yīng)用日益普遍。河北數(shù)控成形刀具報價</p><p style="text-indent:25px">如果有的非標刀具的表面是比較粗糙的，可以通過加大前后角的度數(shù)就可以改變表面的粗糙度。無錫非標成型刀具哪家專業(yè)</p><p style="text-indent:25px">刀桿尺寸選擇:刀桿基本尺寸包括刀桿長度及寬度、刀尖高度，就標準系統(tǒng)尺寸內(nèi)，刀桿長度、寬度及高度間均為一一對應(yīng)的關(guān)系。刀桿尺寸應(yīng)該與機床匹配，且刀尖高度應(yīng)該在刀夾及刀墊的協(xié)助下方能與機床匹配。刀桿長度確定依據(jù)應(yīng)為夾持懸伸量及長度。就外圓刀桿而言，通常情況下，其懸伸量應(yīng)為1.5倍刀尖高度。此外，刀具加工部位位置及孔深應(yīng)由內(nèi)孔刀懸伸量為參考依據(jù)。數(shù)控刀具是技術(shù)密集、知識密集、人才密集的行業(yè)，其發(fā)展對人才的依賴度很大，尤其在公司生產(chǎn)經(jīng)營規(guī)模不大時更是明顯。國內(nèi)數(shù)控刀具技術(shù)人才、管理人才、營銷人才、數(shù)控機床操作工都奇缺，一般培養(yǎng)周期為3～5年。而高校又沒有很好地擔當起培訓(xùn)CNC數(shù)控加工和數(shù)控刀具專業(yè)人才的責任，都靠企業(yè)自身花漫長的時間去培養(yǎng).無錫非標成型刀具哪家專業(yè)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2472994.html</p></div></div></div></div></div><div id="8vx3yfr" class="page-right twoColRt"><div id="2kb8ro3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8sul2ik" 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="fz3o9ok" 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="aprtvmj" 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="rbiacjl" 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="c3skmya" class="clear"></div></div><div id="sry289v" 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="kjlnuwd" 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="t8xzwtq" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/952088.html"><div id="3nuwdu8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332567586992187/2646431.png" alt="口碑較好的雙向旋轉(zhuǎn)接頭無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>口碑較好的雙向旋轉(zhuǎn)接頭無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/952089.html"><div id="kegnkrt" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332566993154297/8074561.png" alt="加工中心用旋轉(zhuǎn)接頭購買無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>加工中心用旋轉(zhuǎn)接頭購買無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/952932.html"><div id="nxzw7ja" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332567674785156/366922.png" alt="好用的異形旋轉(zhuǎn)接頭無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>好用的異形旋轉(zhuǎn)接頭無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/955313.html"><div id="kzqi7kr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332567660537109/3831757.png" alt="浙江液動旋轉(zhuǎn)接頭生產(chǎn)廠無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江液動旋轉(zhuǎn)接頭生產(chǎn)廠無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/956264.html"><div id="vub7czg" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332567219609375/6143648.png" alt="**旋轉(zhuǎn)接頭制造廠家無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>**旋轉(zhuǎn)接頭制造廠家無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/959923.html"><div id="gvx2i28" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332566840146484/6983229.png" alt="旋轉(zhuǎn)接頭1827廠商無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>旋轉(zhuǎn)接頭1827廠商無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/960410.html"><div id="w8byacj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332567674785156/366922.png" alt="口碑好的卡套旋轉(zhuǎn)接頭無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>口碑好的卡套旋轉(zhuǎn)接頭無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/960418.html"><div id="hb2b4m2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332567674785156/366922.png" alt="價格實惠的**旋轉(zhuǎn)接頭無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>價格實惠的**旋轉(zhuǎn)接頭無錫山諾精密機械供應(yīng)</p></a></li></ul></div></div><div id="foqs784" 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="lpr3rta" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1109983.html"><div id="odv3ldu" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637334347798593750/703781.png" alt="無錫槽液油水分離商家無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫槽液油水分離商家無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2976562.html"><div id="shjq2ae" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413034781748569/2301522.png" alt="江西浮油回收設(shè)備哪家專業(yè) 來電咨詢無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江西浮油回收設(shè)備哪家專業(yè) 來電咨詢無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1233864.html"><div id="ink8vx3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637334346491611328/2374483.png" alt="貴陽單杯油水分離器供貨商無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>貴陽單杯油水分離器供貨商無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1601412.html"><div id="8ubypb7" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637336003489609375/9778477.png" alt="寧波通用SLS-150SB油水分離器真誠推薦無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波通用SLS-150SB油水分離器真誠推薦無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1374218.html"><div id="u7jbdpm" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637334346035859375/2439053.png" alt="長春餐飲用的油水分離器造價無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>長春餐飲用的油水分離器造價無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2815560.html"><div id="lfhe2wd" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637334346600341796/480597.png" alt="口碑較好的rix浮油回收機推薦咨詢無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>口碑較好的rix浮油回收機推薦咨詢無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2375839.html"><div id="nhewi8p" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637334346035859375/2439053.png" alt="油田用進口油水分離器費用歡迎來電無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>油田用進口油水分離器費用歡迎來電無錫山諾精密機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1033668.html"><div id="88a3ro3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637332568737880859/2786988.png" alt="工業(yè)用小型油水分離機生產(chǎn)廠商無錫山諾精密機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>工業(yè)用小型油水分離機生產(chǎn)廠商無錫山諾精密機械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="lpr8hel" 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="zgxll" class="pl_css_ganrao" style="display: none;"><s id="zgxll"></s><u id="zgxll"></u><pre id="zgxll"></pre><optgroup id="zgxll"><th id="zgxll"></th></optgroup><dl id="zgxll"><delect id="zgxll"><bdo id="zgxll"></bdo></delect></dl><thead id="zgxll"><sup id="zgxll"><form id="zgxll"><legend id="zgxll"></legend></form></sup></thead><td id="zgxll"></td><sup id="zgxll"><font id="zgxll"><pre id="zgxll"></pre></font></sup><div id="zgxll"><th id="zgxll"></th></div><progress id="zgxll"></progress><optgroup id="zgxll"></optgroup><dl id="zgxll"><small id="zgxll"><p id="zgxll"><ins id="zgxll"></ins></p></small></dl><object id="zgxll"></object><cite id="zgxll"><sub id="zgxll"><optgroup id="zgxll"><th id="zgxll"></th></optgroup></sub></cite><fieldset id="zgxll"><address id="zgxll"><abbr id="zgxll"></abbr></address></fieldset><var id="zgxll"><center id="zgxll"></center></var><bdo id="zgxll"><span id="zgxll"></span></bdo><cite id="zgxll"><form id="zgxll"><optgroup id="zgxll"><fieldset id="zgxll"></fieldset></optgroup></form></cite><sup id="zgxll"></sup><tt id="zgxll"></tt><tbody id="zgxll"><small id="zgxll"><p id="zgxll"></p></small></tbody><progress id="zgxll"></progress><tbody id="zgxll"><small id="zgxll"></small></tbody><dd id="zgxll"><ruby id="zgxll"></ruby></dd><strike id="zgxll"><font id="zgxll"></font></strike><var id="zgxll"><wbr id="zgxll"><strong id="zgxll"></strong></wbr></var><output id="zgxll"><table id="zgxll"><dd id="zgxll"><li id="zgxll"></li></dd></table></output><form id="zgxll"></form><small id="zgxll"></small><b id="zgxll"></b><rt id="zgxll"></rt><abbr id="zgxll"><legend id="zgxll"><dfn id="zgxll"><table id="zgxll"></table></dfn></legend></abbr><strike id="zgxll"><option id="zgxll"></option></strike><tr id="zgxll"><b id="zgxll"></b></tr><strike id="zgxll"></strike><thead id="zgxll"><sup id="zgxll"><menu id="zgxll"><legend id="zgxll"></legend></menu></sup></thead><ruby id="zgxll"><ol id="zgxll"><xmp id="zgxll"><small id="zgxll"></small></xmp></ol></ruby><s id="zgxll"><delect id="zgxll"><em id="zgxll"></em></delect></s><thead id="zgxll"><ruby id="zgxll"><ol id="zgxll"></ol></ruby></thead><ul id="zgxll"><listing id="zgxll"><wbr id="zgxll"><kbd id="zgxll"></kbd></wbr></listing></ul><ins id="zgxll"><optgroup id="zgxll"><center id="zgxll"><rp id="zgxll"></rp></center></optgroup></ins><kbd id="zgxll"><dl id="zgxll"><sub id="zgxll"><label id="zgxll"></label></sub></dl></kbd><em id="zgxll"><style id="zgxll"><mark id="zgxll"></mark></style></em><nobr id="zgxll"></nobr><pre id="zgxll"><strike id="zgxll"><nobr id="zgxll"></nobr></strike></pre><cite id="zgxll"><sub id="zgxll"></sub></cite><dl id="zgxll"></dl><menuitem id="zgxll"></menuitem><optgroup id="zgxll"><div id="zgxll"></div></optgroup><dd id="zgxll"><ruby id="zgxll"><ol id="zgxll"></ol></ruby></dd><optgroup id="zgxll"></optgroup><big id="zgxll"><pre id="zgxll"><s id="zgxll"><progress id="zgxll"></progress></s></pre></big><menuitem id="zgxll"><listing id="zgxll"><wbr id="zgxll"></wbr></listing></menuitem><form id="zgxll"><legend id="zgxll"><pre id="zgxll"></pre></legend></form><sup id="zgxll"></sup><acronym id="zgxll"><menu id="zgxll"><big id="zgxll"></big></menu></acronym><nav id="zgxll"></nav><optgroup id="zgxll"><legend id="zgxll"><rp id="zgxll"><dl id="zgxll"></dl></rp></legend></optgroup><table id="zgxll"><td id="zgxll"></td></table><pre id="zgxll"></pre><pre id="zgxll"></pre><blockquote id="zgxll"><video id="zgxll"><acronym id="zgxll"><samp id="zgxll"></samp></acronym></video></blockquote><acronym id="zgxll"></acronym><th id="zgxll"><button id="zgxll"></button></th><ins id="zgxll"></ins><samp id="zgxll"></samp><acronym id="zgxll"><strong id="zgxll"><big id="zgxll"><nobr id="zgxll"></nobr></big></strong></acronym><td id="zgxll"></td><track id="zgxll"><pre id="zgxll"><progress id="zgxll"><listing id="zgxll"></listing></progress></pre></track><legend id="zgxll"></legend><object id="zgxll"></object><menuitem id="zgxll"></menuitem><form id="zgxll"></form><video id="zgxll"></video><center id="zgxll"></center><track id="zgxll"></track><style id="zgxll"></style><menu id="zgxll"><legend id="zgxll"></legend></menu><output id="zgxll"><table id="zgxll"><thead id="zgxll"><ruby id="zgxll"></ruby></thead></table></output><input id="zgxll"></input><dfn id="zgxll"><td id="zgxll"><ins id="zgxll"><label id="zgxll"></label></ins></td></dfn><var id="zgxll"></var><small id="zgxll"><p id="zgxll"><sup id="zgxll"><optgroup id="zgxll"></optgroup></sup></p></small><u id="zgxll"></u><tbody id="zgxll"><ol id="zgxll"></ol></tbody><font id="zgxll"></font><bdo id="zgxll"><span id="zgxll"><optgroup id="zgxll"></optgroup></span></bdo><menu id="zgxll"><legend id="zgxll"></legend></menu><dfn id="zgxll"><strike id="zgxll"></strike></dfn><th id="zgxll"><em id="zgxll"></em></th><table id="zgxll"><td id="zgxll"></td></table><meter id="zgxll"><dfn id="zgxll"><source id="zgxll"></source></dfn></meter><ruby id="zgxll"></ruby><form id="zgxll"></form><label id="zgxll"><em id="zgxll"></em></label><form id="zgxll"><legend id="zgxll"></legend></form><legend id="zgxll"></legend></div></html>