杭州機(jī)夾車刀銷售公司上海追躍精密機(jī)械供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="可轉(zhuǎn)位車刀可轉(zhuǎn)位車刀是使用可轉(zhuǎn)位刀片的機(jī)夾車刀，杭州機(jī)夾車刀銷售公司。1．可轉(zhuǎn)位刀具的優(yōu)點(diǎn)與焊接車刀相比，可轉(zhuǎn)位車刀具有下述優(yōu)點(diǎn)：（1）刀具壽命高由于刀片避免了由焊接和刃磨高溫引起的缺陷。（2）生產(chǎn)效率高由于機(jī)床操作工人不再磨刀，可較大減少"><meta name="keywords" content="杭州機(jī)夾車刀銷售公司,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="eqhe9" class="pl_css_ganrao" style="display: none;"><form id="eqhe9"><em id="eqhe9"></em></form><form id="eqhe9"><xmp id="eqhe9"></xmp></form><fieldset id="eqhe9"></fieldset><menuitem id="eqhe9"></menuitem><ul id="eqhe9"><strong id="eqhe9"></strong></ul><cite id="eqhe9"><center id="eqhe9"></center></cite><strong id="eqhe9"><li id="eqhe9"><small id="eqhe9"><sub id="eqhe9"></sub></small></li></strong><dfn id="eqhe9"></dfn><li id="eqhe9"></li><ins id="eqhe9"></ins><legend id="eqhe9"></legend><ol id="eqhe9"></ol><var id="eqhe9"><acronym id="eqhe9"></acronym></var><ruby id="eqhe9"></ruby><dfn id="eqhe9"></dfn><sub id="eqhe9"><li id="eqhe9"><label id="eqhe9"><em id="eqhe9"></em></label></li></sub><p id="eqhe9"><input id="eqhe9"><noframes id="eqhe9"></noframes></input></p><wbr id="eqhe9"></wbr><em id="eqhe9"></em><abbr id="eqhe9"><strong id="eqhe9"><font id="eqhe9"><label id="eqhe9"></label></font></strong></abbr><strike id="eqhe9"><center id="eqhe9"></center></strike><p id="eqhe9"></p><form id="eqhe9"></form><font id="eqhe9"></font><td id="eqhe9"></td><b id="eqhe9"></b><pre id="eqhe9"></pre><small id="eqhe9"><strong id="eqhe9"><sup id="eqhe9"><form id="eqhe9"></form></sup></strong></small><listing id="eqhe9"></listing><button id="eqhe9"></button><strike id="eqhe9"><font id="eqhe9"></font></strike><tbody id="eqhe9"><noframes id="eqhe9"><i id="eqhe9"><tr id="eqhe9"></tr></i></noframes></tbody><acronym id="eqhe9"><del id="eqhe9"></del></acronym><tbody id="eqhe9"><noframes id="eqhe9"><p id="eqhe9"></p></noframes></tbody><em id="eqhe9"></em><sup id="eqhe9"><blockquote id="eqhe9"></blockquote></sup><pre id="eqhe9"><strike id="eqhe9"><tt id="eqhe9"><i id="eqhe9"></i></tt></strike></pre><track id="eqhe9"></track><pre id="eqhe9"></pre><meter id="eqhe9"><dfn id="eqhe9"><source id="eqhe9"></source></dfn></meter><center id="eqhe9"><rp id="eqhe9"></rp></center><tbody id="eqhe9"><ol id="eqhe9"></ol></tbody><ol id="eqhe9"><samp id="eqhe9"><small id="eqhe9"></small></samp></ol><small id="eqhe9"><strong id="eqhe9"><sup id="eqhe9"><optgroup id="eqhe9"></optgroup></sup></strong></small><ins id="eqhe9"><optgroup id="eqhe9"><strike id="eqhe9"><rp id="eqhe9"></rp></strike></optgroup></ins><video id="eqhe9"><ol id="eqhe9"><samp id="eqhe9"></samp></ol></video><rp id="eqhe9"></rp><optgroup id="eqhe9"><fieldset id="eqhe9"><acronym id="eqhe9"><strong id="eqhe9"></strong></acronym></fieldset></optgroup><output id="eqhe9"><nav id="eqhe9"></nav></output></div><header class="header container"><span id="dqenita" 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="vzo8agx" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺(tái) </span><div id="hgw4mj7" class="searchbox"><div id="hovfwqk" class="searchLt"><div id="rgnhyac" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="3vpeac7" class="clearfix searchWrap"><div id="4dv7szw" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="bvnm782" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="hi7xp8k" class="twoCol"><div id="kewl4cs" 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>?杭州機(jī)夾車刀銷售公司上海追躍精密機(jī)械供應(yīng)</p><div id="22wdcyp" class="leftbox clearfix"><h1>杭州機(jī)夾車刀銷售公司上海追躍精密機(jī)械供應(yīng)</h1><div id="qfu77cu" class="proBig"><div id="2lhta33" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890200839844/9195162.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pnuwd8a" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890200839844/9195162.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qfcu22z" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>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>杭州機(jī)夾車刀銷售公司,車刀</p><p><span>***更新：</span>2020-11-16 12:27:29</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="bvnkr8x" 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(jī)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(jī): </span>021-55880750</p><p><span>地址: </span>浦江鎮(zhèn)恒南路399號(hào)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="3szbncj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="eyvnuli" class="box"><p><p style="text-indent:25px">可轉(zhuǎn)位車刀可轉(zhuǎn)位車刀是使用可轉(zhuǎn)位刀片的機(jī)夾車刀，杭州機(jī)夾車刀銷售公司。1．可轉(zhuǎn)位刀具的優(yōu)點(diǎn)與焊接車刀相比，可轉(zhuǎn)位車刀具有下述優(yōu)點(diǎn)：（1）刀具壽命高由于刀片避免了由焊接和刃磨高溫引起的缺陷。（2）生產(chǎn)效率高由于機(jī)床操作工人不再磨刀，可較大減少停機(jī)換刀等輔助時(shí)間。（3）有利于推廣新技術(shù)、新工藝可轉(zhuǎn)位刀有利于推廣使用涂層，杭州機(jī)夾車刀銷售公司、陶瓷等新型刀具材料。（4）有利于降低刀具成本由于刀桿使用壽命長(zhǎng)，較大減少了刀桿的消耗和庫存量，簡(jiǎn)化了刀具的管理工作，降低了刀具成本。 2．可轉(zhuǎn)位車刀刀片的夾緊特點(diǎn)與要求：（1）定位精度高刀片轉(zhuǎn)位或更換新刀片后，刀尖位置的變化應(yīng)在工件精度允許的范圍內(nèi)。（2）刀片夾緊可靠應(yīng)保證刀片、刀墊、刀桿接觸面緊密貼合，經(jīng)得起沖擊和振動(dòng)，但夾緊力也不宜過大，應(yīng)力分布應(yīng)均勻，以免壓碎刀片。（3）排屑流暢刀片前面上無障礙，杭州機(jī)夾車刀銷售公司，保證切屑排出流暢，并容易觀察。（4）使用方便轉(zhuǎn)換刀刃和更換新刀片方便、迅速。對(duì)小尺寸刀具結(jié)構(gòu)要緊湊。在滿足以上要求時(shí)，盡可能使結(jié)構(gòu)簡(jiǎn)單，制造和使用方便。磨刀時(shí)應(yīng)戴防護(hù)眼鏡，以免砂礫和鐵屑飛入眼中。杭州機(jī)夾車刀銷售公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州機(jī)夾車刀銷售公司,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890200839844/9195162.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?yàn)橘|(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(qiáng)：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(jī)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。普通車刀定做車刀又分，高速鋼車刀、陶瓷刀具、硬質(zhì)合金車刀、立方氮化硼車刀等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州機(jī)夾車刀銷售公司,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890451513672/8562575.png"></div><p style="text-indent:25px">車刀的安裝與夾緊1.刀頭的焊接：刀片鑲焊工藝簡(jiǎn)介通過加熱、熔介焊料，冷卻使刀片與刀體結(jié)合，較好的焊接方式是高頻焊、帶焊料的要求是，其熔點(diǎn)應(yīng)高于切削溫度，工作時(shí)能保持刀片的結(jié)合強(qiáng)度，同時(shí)有較好的潤(rùn)濕性及導(dǎo)熱性，焊接刀片時(shí)一般用工業(yè)硼砂作溶劑，保護(hù)焊層表面不被氧化，焊接YT合金時(shí)，加入一些氟化鉀，可改善對(duì)合金的潤(rùn)濕性，提高溶劑溶解氟化鈦的能力。常用焊料有以下幾種;1)銅鎳合金或紫銅，它們的熔點(diǎn)約1000-2000攝氏度，可適應(yīng)切削溫度在700-900攝氏度的切削工作或大負(fù)荷切削。2）銅鋅合金或105焊料，它們的熔點(diǎn)約900-950攝氏度，可適應(yīng)切削溫度在600攝氏度左右的中負(fù)荷切削工作。銀銅合金或106、107焊料，它們的熔點(diǎn)約820攝氏度，適用于焊接低鈷高鈦合金，刀片焊接后，應(yīng)將車刀置于爐中或稻草灰中緩慢冷卻，以減少應(yīng)用。</p><p style="text-indent:25px">車刀按用途可分為外圓、臺(tái)肩、端面、切槽、切斷、螺紋和成形車刀等。還有目的自動(dòng)線和數(shù)字控制機(jī)床用的車刀。按結(jié)構(gòu)可分為整體車刀、焊接車刀、機(jī)夾車刀、可轉(zhuǎn)位車刀和成型車刀?？赊D(zhuǎn)位車刀刀片的夾緊特點(diǎn)與使用要求：1、定位精度高刀片轉(zhuǎn)位或更換新刀片后，刀尖位置的變化應(yīng)在工件精度允許的范圍內(nèi)。2、刀片夾緊可靠應(yīng)保證刀片、刀墊、刀桿接觸面緊密貼合，經(jīng)得起沖擊和振動(dòng)，但夾緊力也不宜過大，應(yīng)力分布應(yīng)均勻，以免壓碎刀片。3、排屑流暢刀片前面上無障礙，保證切屑排出流暢，并容易觀察。4、使用方便轉(zhuǎn)換刀刃和更換新刀片方便、迅速。對(duì)小尺寸刀具結(jié)構(gòu)要緊湊。在滿足以上要求時(shí)，盡可能使結(jié)構(gòu)簡(jiǎn)單，制造和使用方便。用焊料將硬質(zhì)合金刀片焊接在刀槽內(nèi)，并按所選擇的幾何參數(shù)刃磨后使用的車刀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州機(jī)夾車刀銷售公司,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890125888672/987723.png"></div><p style="text-indent:25px">普通車刀一般經(jīng)焊接而成，因?yàn)橛操|(zhì)合金的特殊性，所以對(duì)焊接工藝本身就非常講究，否則就會(huì)降低其性能，多年來這種可焊接硬質(zhì)合金材料也一直沒有得到發(fā)展，因?yàn)樾枰止つハ鳎詫?duì)工人的技術(shù)要求較高，因?yàn)檐嚨赌p后必須整個(gè)從機(jī)床上拆卸重新磨削，所以必須重新對(duì)刀，既浪費(fèi)時(shí)間又容易造成工件不合格，所以其缺點(diǎn)是顯而易見的，以前常說車工一把刀，指的就是做車工首先要能磨好車刀。但事物都有兩面性，焊接車刀成本低廉，在一些小批量生產(chǎn)或維修生產(chǎn)中一般還是能發(fā)揮其作用的，尤其是加工一些特殊形狀的工件時(shí)、且在市場(chǎng)上無法購買到所需要的機(jī)械夾固式車刀時(shí)仍然是無法替代的選擇。所以作為一名車工無論是操作數(shù)控車床還是普通車床，學(xué)會(huì)磨刀是必修課。對(duì)于要求斷屑的車刀，可用帶負(fù)倒棱的圓弧面型，或在平面型的前面上磨出斷屑臺(tái)。普通車刀定做</p><p style="text-indent:25px">硬質(zhì)合金車刀刃傾角γS則根據(jù)所要求的排屑方向和刀刃強(qiáng)度確定。杭州機(jī)夾車刀銷售公司</p><p style="text-indent:25px">90度外圓車刀簡(jiǎn)稱偏刀，按進(jìn)給方向不同分為左偏刀和右偏刀兩種，一般常用右偏刀。右偏刀，由右向左進(jìn)給。用來車削工件的外圓、端面和右臺(tái)階。它主便角較大，車削外圓時(shí)作用于工件的徑向力小，不易出現(xiàn)將工件頂彎的現(xiàn)象。一般用于半精加工。左偏刀，由左向右進(jìn)給。用于車削工件外圓和左臺(tái)階，也用于車削外徑較大而長(zhǎng)度短的零件（盤類零件）的端面。90 度外圓車刀有：前角、后角、主偏角、副偏角、刀尖角、刃傾角。前角；是切削的主要角度,前角越大,刀子就越銳利,切起來越省力,但前角太大了影響刀刃的強(qiáng)度。后角；是為了減少刀具與工件的摩擦,后角越大,摩擦愈小,但后角過大時(shí)則影響刀具的強(qiáng)度。主偏角；是在基面與進(jìn)給方向之間的夾角,它能改變徑向切削力與軸向切削力的比例。副偏角；副切削刃在基面上的投影和進(jìn)給方向之間的夾角,它影響已加工表面的光潔度,并能減少副切削刃與工件的摩擦。刀尖角；主切削刃與副切削刃在基面上投影之間的夾角,它影響刀尖強(qiáng)度及散熱性能。刃傾角；在切削平面內(nèi)主刀刃和基面的夾角,它影響切屑的流出方向及刀尖的強(qiáng)度杭州機(jī)夾車刀銷售公司</p><p style="text-indent:25px">上海追躍精密機(jī)械有限公司總部位于浦江鎮(zhèn)恒南路399號(hào)A座613室，是一家金屬切削機(jī)床及配件，機(jī)電設(shè)備及配件，工具刃具，潤(rùn)滑油，儀器儀表銷售，機(jī)電設(shè)備安裝維修，從事貨物進(jìn)出口及技術(shù)進(jìn)出口業(yè)務(wù)，引進(jìn)瑞士**工具，醫(yī)療器械，汽車零部件，**，航天航空，鐘表業(yè)生產(chǎn)供應(yīng)商，依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可展開經(jīng)營(yíng)活動(dòng)。的公司。追躍精密機(jī)械深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的自動(dòng)車床車刀，微型轉(zhuǎn)體鏜刀，醫(yī)療銑刀，微銑微鉆。追躍精密機(jī)械繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。追躍精密機(jī)械創(chuàng)始人吳建華，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2015897.html</p></div></div></div></div></div><div id="vkmyvmy" class="page-right twoColRt"><div id="kp7uwy7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zt88j3k" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="pzry3pm" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="eoa7vah" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="vf2uwdf" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="auholxz" class="clear"></div></div><div id="azg2ln2" 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="fjvspbd" 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="3d377df" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/967645.html"><div id="lf23pbn" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/968185.html"><div id="sc22zwy" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743394248047/9191610.png" alt="上海進(jìn)口鏜刀加工廠家上海追躍精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海進(jìn)口鏜刀加工廠家上海追躍精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/968727.html"><div id="h8fm3cz" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743659589844/5896702.png" alt="金華自動(dòng)鏜刀定制上海追躍精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>金華自動(dòng)鏜刀定制上海追躍精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/969226.html"><div id="lfh3hzl" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/969784.html"><div id="qa7kwyk" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/970486.html"><div id="uj873kh" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png" alt="上海小孔徑鏜刀報(bào)價(jià) 上海追躍精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海小孔徑鏜刀報(bào)價(jià) 上海追躍精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/971115.html"><div id="fu7pvxj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743604257812/6739711.png" alt="濟(jì)南自動(dòng)鏜刀加工上海追躍精密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟(jì)南自動(dòng)鏜刀加工上海追躍精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/971116.html"><div id="mgqhoah" 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(jī)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(jī)械供應(yīng)</p></a></li></ul></div></div><div id="oikh7h2" 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="ujg2s2i" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/3193626.html"><div id="2eyfc37" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2522000.html"><div id="8cegikm" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1588040.html"><div id="crog38u" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2227146.html"><div id="j7tard3" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2238219.html"><div id="auwtkhe" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890200839844/9195162.png" alt="南京多功能車刀價(jià)格上海追躍精密機(jī)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(jià)格上海追躍精密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1610768.html"><div id="lvskrdf" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3203942.html"><div id="h783jqn" 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(jī)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(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2246561.html"><div id="rl898nx" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890250839844/7375303.png" alt="蘇州內(nèi)孔車刀報(bào)價(jià) 上海追躍精密機(jī)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(bào)價(jià) 上海追躍精密機(jī)械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="7gskmtv" class="container"><p><a href="http://www.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會(huì)信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號(hào)-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="9wol8" class="pl_css_ganrao" style="display: none;"><menu id="9wol8"></menu><small id="9wol8"><dfn id="9wol8"><small id="9wol8"><p id="9wol8"></p></small></dfn></small><dfn id="9wol8"></dfn><tr id="9wol8"><var id="9wol8"><thead id="9wol8"><abbr id="9wol8"></abbr></thead></var></tr><dd id="9wol8"></dd><font id="9wol8"></font><pre id="9wol8"></pre><u id="9wol8"></u><div id="9wol8"><button id="9wol8"><pre id="9wol8"><meter id="9wol8"></meter></pre></button></div><label id="9wol8"><em id="9wol8"><style id="9wol8"></style></em></label><pre id="9wol8"></pre><tbody id="9wol8"><small id="9wol8"><td id="9wol8"></td></small></tbody><center id="9wol8"></center><meter id="9wol8"></meter><u id="9wol8"></u><rt id="9wol8"></rt><optgroup id="9wol8"></optgroup><video id="9wol8"><menu id="9wol8"></menu></video><form id="9wol8"><dl id="9wol8"><pre id="9wol8"><label id="9wol8"></label></pre></dl></form><ruby id="9wol8"></ruby><abbr id="9wol8"></abbr><pre id="9wol8"><meter id="9wol8"><option id="9wol8"><source id="9wol8"></source></option></meter></pre><center id="9wol8"></center><cite id="9wol8"></cite><object id="9wol8"></object><tt id="9wol8"><tbody id="9wol8"><tr id="9wol8"><b id="9wol8"></b></tr></tbody></tt><input id="9wol8"><progress id="9wol8"><button id="9wol8"><rt id="9wol8"></rt></button></progress></input><thead id="9wol8"></thead><fieldset id="9wol8"><acronym id="9wol8"><strong id="9wol8"></strong></acronym></fieldset><p id="9wol8"></p><video id="9wol8"></video><dd id="9wol8"></dd><tbody id="9wol8"><tfoot id="9wol8"></tfoot></tbody><u id="9wol8"></u><tr id="9wol8"><label id="9wol8"><thead id="9wol8"></thead></label></tr><acronym id="9wol8"><samp id="9wol8"><code id="9wol8"><pre id="9wol8"></pre></code></samp></acronym><dfn id="9wol8"></dfn><del id="9wol8"><cite id="9wol8"><form id="9wol8"></form></cite></del><ruby id="9wol8"></ruby><thead id="9wol8"></thead><sup id="9wol8"><font id="9wol8"></font></sup><tfoot id="9wol8"></tfoot><address id="9wol8"></address><strike id="9wol8"></strike><bdo id="9wol8"></bdo><abbr id="9wol8"><strike id="9wol8"><abbr id="9wol8"></abbr></strike></abbr><ins id="9wol8"><optgroup id="9wol8"><center id="9wol8"><rp id="9wol8"></rp></center></optgroup></ins><menuitem id="9wol8"></menuitem><cite id="9wol8"><sub id="9wol8"><optgroup id="9wol8"><th id="9wol8"></th></optgroup></sub></cite></div></html>