河南數(shù)控?zé)o心磨床品牌排行榜貼心服務(wù) 中倫精密機(jī)床設(shè)備供應(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="磨床床身和工作臺(tái)的導(dǎo)軌筋主要采用直形筋、人形筋、米形筋。導(dǎo)軌主要受壓,米形筋的變形比直形筋、人形筋小，河南數(shù)控?zé)o心磨床品牌排行榜,直形筋、人形筋鑄造工藝較米形筋簡(jiǎn)單，河南數(shù)控?zé)o心磨床品牌排行榜、省料,米形筋剛性好,但鑄造工藝復(fù)雜。合理布置及"><meta name="keywords" content="河南數(shù)控?zé)o心磨床品牌排行榜,磨"><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="r2tbe" class="pl_css_ganrao" style="display: none;"><p id="r2tbe"><input id="r2tbe"><noframes id="r2tbe"><center id="r2tbe"></center></noframes></input></p><form id="r2tbe"><em id="r2tbe"></em></form><bdo id="r2tbe"><optgroup id="r2tbe"><noframes id="r2tbe"></noframes></optgroup></bdo><ol id="r2tbe"></ol><sup id="r2tbe"><menu id="r2tbe"><dl id="r2tbe"><sub id="r2tbe"></sub></dl></menu></sup><track id="r2tbe"><s id="r2tbe"><progress id="r2tbe"><em id="r2tbe"></em></progress></s></track><tt id="r2tbe"></tt><label id="r2tbe"></label><dl id="r2tbe"></dl><small id="r2tbe"></small><tt id="r2tbe"><bdo id="r2tbe"></bdo></tt><form id="r2tbe"></form><strike id="r2tbe"></strike><thead id="r2tbe"></thead><blockquote id="r2tbe"></blockquote><em id="r2tbe"><small id="r2tbe"><tbody id="r2tbe"></tbody></small></em><dfn id="r2tbe"></dfn><sup id="r2tbe"><font id="r2tbe"></font></sup><li id="r2tbe"></li><font id="r2tbe"></font><p id="r2tbe"></p><option id="r2tbe"><i id="r2tbe"></i></option><strike id="r2tbe"><rp id="r2tbe"><sup id="r2tbe"></sup></rp></strike><form id="r2tbe"><u id="r2tbe"><fieldset id="r2tbe"><address id="r2tbe"></address></fieldset></u></form><strong id="r2tbe"><big id="r2tbe"><nobr id="r2tbe"><pre id="r2tbe"></pre></nobr></big></strong><meter id="r2tbe"><dfn id="r2tbe"><source id="r2tbe"></source></dfn></meter><dd id="r2tbe"></dd><pre id="r2tbe"></pre><s id="r2tbe"></s><tbody id="r2tbe"><ol id="r2tbe"></ol></tbody><thead id="r2tbe"><ruby id="r2tbe"><menu id="r2tbe"></menu></ruby></thead><sub id="r2tbe"><li id="r2tbe"><label id="r2tbe"></label></li></sub><rt id="r2tbe"></rt><progress id="r2tbe"></progress><center id="r2tbe"></center><legend id="r2tbe"><mark id="r2tbe"><strong id="r2tbe"><td id="r2tbe"></td></strong></mark></legend><mark id="r2tbe"><strong id="r2tbe"><td id="r2tbe"><li id="r2tbe"></li></td></strong></mark><kbd id="r2tbe"><strong id="r2tbe"><sub id="r2tbe"><li id="r2tbe"></li></sub></strong></kbd><font id="r2tbe"></font><button id="r2tbe"></button><meter id="r2tbe"></meter><center id="r2tbe"></center><pre id="r2tbe"><u id="r2tbe"><dd id="r2tbe"></dd></u></pre><fieldset id="r2tbe"><acronym id="r2tbe"></acronym></fieldset><blockquote id="r2tbe"><bdo id="r2tbe"><tr id="r2tbe"></tr></bdo></blockquote><strong id="r2tbe"></strong><em id="r2tbe"><small id="r2tbe"><tbody id="r2tbe"><noframes id="r2tbe"></noframes></tbody></small></em><dfn id="r2tbe"><sub id="r2tbe"><optgroup id="r2tbe"></optgroup></sub></dfn><font id="r2tbe"></font><track id="r2tbe"></track></div><header class="header container"><span id="hp3w2am" 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="ihjwkjh" 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="3mmoz3b" class="searchbox"><div id="wvxz2mj" class="searchLt"><div id="dnkcgpl" 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="jsp3qv7" class="clearfix searchWrap"><div id="38vqbyx" 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="tsu8f32" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</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="gfx7nhy" class="twoCol"><div id="nxuroah" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_jichuang/">機(jī)床</a>?<a href="http://www.cdcfah.com/cp/third-jichuang_zyjc/">專用機(jī)床</a>?河南數(shù)控?zé)o心磨床品牌排行榜貼心服務(wù) 中倫精密機(jī)床設(shè)備供應(yīng)</p><div id="lk72yq3" class="leftbox clearfix"><h1>河南數(shù)控?zé)o心磨床品牌排行榜貼心服務(wù) 中倫精密機(jī)床設(shè)備供應(yīng)</h1><div id="eiahjv2" class="proBig"><div id="wahtln3" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212694482422/2872620.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zdfx3ya" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212694482422/2872620.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jya3w39" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>河南數(shù)控?zé)o心磨床品牌排行榜,磨</p><p><span>***更新：</span>2021-01-31 09:07:38</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8lhegdn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫市中倫精密機(jī)床設(shè)備制造有限公司</a></p><p><span>聯(lián)系人：</span>李智</p><p><span>郵箱: </span>zhonglunjingji@163.com</p><p><span>電話: </span>18915282091</p><p><span>傳真: </span>0510_85308035</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-85752527</p><p><span>地址: </span>無(wú)錫市新吳區(qū)碩放鎮(zhèn)工業(yè)集中區(qū)六期D31號(hào)地塊</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="bvy32ya" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3fmolxe" class="box"><p><p style="text-indent:25px">磨床床身和工作臺(tái)的導(dǎo)軌筋主要采用直形筋、人形筋、米形筋。導(dǎo)軌主要受壓,米形筋的變形比直形筋、人形筋小，河南數(shù)控?zé)o心磨床品牌排行榜,直形筋、人形筋鑄造工藝較米形筋簡(jiǎn)單，河南數(shù)控?zé)o心磨床品牌排行榜、省料,米形筋剛性好,但鑄造工藝復(fù)雜。合理布置及選擇筋的形狀,能提高零件的剛性。床身是磨床的基礎(chǔ),也是關(guān)鍵的零件之一,它與各部件都有聯(lián)系。床身的導(dǎo)軌不僅是機(jī)床各項(xiàng)幾何精度的測(cè)定基準(zhǔn),而且它的精度直接影響磨床的加工精度，河南數(shù)控?zé)o心磨床品牌排行榜,所以對(duì)床身和床身導(dǎo)軌設(shè)計(jì)加工制造的基本要求,要保證具有一定的精度、剛性、耐磨性、zui小的熱變形以及合理的結(jié)構(gòu)工藝性。磨床能作為高精度和表面粗糙度很小的磨削，也能進(jìn)行高效率的磨削。河南數(shù)控?zé)o心磨床品牌排行榜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南數(shù)控?zé)o心磨床品牌排行榜,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212694482422/2872620.png"></div><p style="text-indent:25px">一般大件的材料為灰口鑄鐵,成份為石墨+珠光體或游離鐵素體。在普通鑄鐵內(nèi)加入銅、錳、鋅等合金成份,可以大幅度地提高導(dǎo)軌的耐磨性,如銅錳鑄鐵、銅磷鈦鑄鐵等。但這幾種鑄鐵成本較高。在鐵水中加入鎂或鈰使石墨在鑄造狀態(tài)成球狀結(jié)晶出來(lái),這樣的**度鑄鐵,即球墨鑄鐵。鑄件的穩(wěn)定性,主要靠澆鑄后在砂型中緩慢均勻地冷卻下來(lái)<正確的砂型設(shè)計(jì),足夠的冷卻時(shí)間>零件是否有內(nèi)應(yīng)力或消除了內(nèi)應(yīng)力,主要取決于加工方法。只要環(huán)境、溫度是穩(wěn)定的,幾何關(guān)系將不因其周圍溫度數(shù)值的高低而受到影響。鑄件的不穩(wěn)定性實(shí)質(zhì)上是由于加工方法、彈性變形,多數(shù)性況是由于溫度變化等原因而引起的。河南數(shù)控?zé)o心磨床品牌排行榜磨床的油路要保持暢通，如有堵塞應(yīng)及時(shí)清理。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南數(shù)控?zé)o心磨床品牌排行榜,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264257813/106688.jpg"></div><p style="text-indent:25px">套圈在兩砂輪端面間沿導(dǎo)板向前運(yùn)行時(shí),會(huì)同時(shí)受到前、后工件的擠壓力(f2、f3)和摩擦力(f1)及導(dǎo)板的支撐力,砂輪在磨削工件端面時(shí)形成的反向磨削力(f4、f5)和因磨削力方向相反而產(chǎn)生的傾斜力矩(M)等多方面因素的作用下,導(dǎo)致套圈在穿過(guò)磨削區(qū)時(shí)的運(yùn)動(dòng)狀態(tài)不規(guī)則,即滾動(dòng)和移動(dòng)或交替或疊加進(jìn)行所以磨粒在加工表面刻劃出來(lái)的紋理方向混亂。另外,由于傾斜力矩M的作用,可造成同一端面上局部被過(guò)量磨削,形成了另外一個(gè)更小的平面,或者出現(xiàn)局部凹陷。所以在外觀上看,就出現(xiàn)了同一平面有兩種或多種顏色或亮度,即所謂的“陰陽(yáng)臉”現(xiàn)象,此時(shí)的平面度(δ)值一定會(huì)遠(yuǎn)遠(yuǎn)超出工藝規(guī)定范圍,所以一般情況下,外觀質(zhì)量不合格的平面,δ值也不會(huì)符合技術(shù)條件,而且平面度指標(biāo)是決定后續(xù)加工質(zhì)量的重要因素。</p><p style="text-indent:25px">購(gòu)買方片全自動(dòng)磨角機(jī)的時(shí)候，需要看看自身的這些價(jià)格，但我們也要清楚，并不是價(jià)格越低越好，當(dāng)然也不是價(jià)格高就好，而是應(yīng)該盡量的去了解設(shè)備的情況買到性價(jià)比更高的設(shè)備。方片全自動(dòng)磨角機(jī)性價(jià)比如何？需要比較不同品牌不同設(shè)備的情況，有比較才能夠知道其中的很快，如果我們?cè)谶x擇的時(shí)候沒(méi)有認(rèn)真的去進(jìn)行對(duì)比，勢(shì)必就會(huì)影響到未來(lái)的決定，所以不管是誰(shuí)在做的過(guò)程中，大家都應(yīng)該積極的了解這些設(shè)備的情況。選擇方便全自動(dòng)磨角機(jī)，性價(jià)比的情況確實(shí)很關(guān)鍵，大家在選擇的時(shí)候應(yīng)該了解設(shè)備本身到底是怎么樣的，同時(shí)也應(yīng)該關(guān)注清楚設(shè)備使用過(guò)程中的方法，結(jié)合自身的需求買到一個(gè)質(zhì)量更好的設(shè)備，今后在應(yīng)用的過(guò)程中才能夠給我們帶來(lái)了幫助。每個(gè)人的選擇都要關(guān)注這些方面，然后才能購(gòu)買到更適合的。數(shù)控磨床工作時(shí)，禁止操作者離開磨床或托人代管。如因停電或其他原因必須離開時(shí)，應(yīng)將砂輪離開工件后停車。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南數(shù)控?zé)o心磨床品牌排行榜,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264287110/1934140.jpg"></div><p style="text-indent:25px">磨床的大件零件編訂工藝的步驟： 1.零件圖的工藝分析; 2.確定毛坯; 3.擬訂工藝的路線; 4.需要確定各工序的機(jī)床、夾具、刀具、量具,輔助工具; 5.仔細(xì)確定加工余量、工序尺寸及公差; 6.確定切削用量工時(shí)定額; 7.確定重要工序的檢查方法; 8.填寫工藝文件。工藝通常是以工藝文件的形式反映出來(lái)。工藝文件是企業(yè)進(jìn)行生產(chǎn)準(zhǔn)備、原材料供應(yīng)、計(jì)劃管理、生產(chǎn)調(diào)度、勞動(dòng)力調(diào)配、工藝裝備管理的主要依據(jù),是加工制造、安全生產(chǎn)、技術(shù)質(zhì)量檢驗(yàn)的技術(shù)指導(dǎo)。磨床是利用磨具對(duì)工件表面進(jìn)行磨削加工的機(jī)床。成都高精度小型外圓磨床</p><p style="text-indent:25px">磨床要有專人負(fù)責(zé)保養(yǎng)和使用，定期檢修，這樣才能確保機(jī)床是一直處于良好的狀態(tài)。河南數(shù)控?zé)o心磨床品牌排行榜</p><p> 在外圓磨床上加工制造同軸桿，其定位方式有兩種，一種是對(duì)于直徑較大的同軸桿，在車工工序粗加工時(shí)，在同軸桿兩端加工出中心孔，進(jìn)行熱處理后，外圓磨工序?qū)χ行目走M(jìn)行研磨修整，以后就作為外圓磨削的定位基準(zhǔn)；另一種是對(duì)于小直徑的同軸桿，在車工工序粗加工時(shí)，在同軸桿較粗的一端加工出中心孔，另一端車尖加工，進(jìn)行熱處理后，外圓磨工序?qū)σ欢酥行目走M(jìn)行研磨修整，對(duì)車尖的另一端進(jìn)行磨削加工，通過(guò)調(diào)整磨床的角度，加工出小直徑端60°外錐前列，來(lái)作為磨削外圓時(shí)的定位基準(zhǔn)。 </p> <p> <br /> 河南數(shù)控?zé)o心磨床品牌排行榜</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3094805.html</p></div></div></div></div></div><div id="w88gf3n" class="page-right twoColRt"><div id="jq38deg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3vsub7b" 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="jyaxzqs" 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="ds24s8f" 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(lái)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(lái)電溫州奧基智能科技供應(yīng)</p></a></div><div id="d2neg2t" 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="j3dfmt8" class="clear"></div></div><div id="j2yfhov" 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="puvnuwt" 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="lsj3uwo" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/4053.html"><div id="cr8oac8" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264257813/106688.jpg" alt="浙江精密軸類零件加工誠(chéng)信互利中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江精密軸類零件加工誠(chéng)信互利中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/4054.html"><div id="wqsu8vn" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212694921875/8068806.png" alt="黑龍江無(wú)心磨床加工鑄造輝煌中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>黑龍江無(wú)心磨床加工鑄造輝煌中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/4056.html"><div id="ue2myvs" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447138672/6777122.png" alt="河南光學(xué)曲線磨床價(jià)格表歡迎咨詢中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南光學(xué)曲線磨床價(jià)格表歡迎咨詢中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/7283.html"><div id="bli3eb2" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264316407/3833267.jpg" alt="北京床床廠家來(lái)電咨詢中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>北京床床廠家來(lái)電咨詢中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/8448.html"><div id="y7dfx2t" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212694482422/6790620.png" alt="鄭州外圓磨床出售值得信賴中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>鄭州外圓磨床出售值得信賴中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/8449.html"><div id="h7heroq" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212215615234/6876599.png" alt="東莞多軸數(shù)控工具磨床歡迎咨詢中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞多軸數(shù)控工具磨床歡迎咨詢中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/8450.html"><div id="jol7cuh" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264287110/1934140.jpg" alt="廣東工業(yè)機(jī)器人軸承誠(chéng)信為本中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東工業(yè)機(jī)器人軸承誠(chéng)信為本中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/8451.html"><div id="gvnpwyk" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571297138672/3063500.jpg" alt="江蘇高速主軸軸承 **** 中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇高速主軸軸承 **** 中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li></ul></div></div><div id="kj8egiu" 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="tdpht33" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1099660.html"><div id="o8d3yvh" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637342326059277343/9603961.png" alt="陜西本地激光加工機(jī)床哪里有服務(wù)為先安陽(yáng)市宏博激光科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>陜西本地激光加工機(jī)床哪里有服務(wù)為先安陽(yáng)市宏博激光科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2881152.html"><div id="rbyahyf" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203215581718750/957569.png" alt="杭州精密設(shè)備零件加工貼心服務(wù) 中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>杭州精密設(shè)備零件加工貼心服務(wù) 中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2888501.html"><div id="rbya3wy" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447138672/6777122.png" alt="沈陽(yáng)cnc精密機(jī)械加工真誠(chéng)推薦中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>沈陽(yáng)cnc精密機(jī)械加工真誠(chéng)推薦中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2917031.html"><div id="qfc7dfc" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264257813/106688.jpg" alt="遼寧加工精密零件值得信賴中倫精密機(jī)床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>遼寧加工精密零件值得信賴中倫精密機(jī)床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/960423.html"><div id="xh2hjqs" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637332807456123047/1296381.png" alt="河南特殊激光加工機(jī)床誠(chéng)信經(jīng)營(yíng) 安陽(yáng)市宏博激光科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南特殊激光加工機(jī)床誠(chéng)信經(jīng)營(yíng) 安陽(yáng)市宏博激光科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1006340.html"><div id="a2apry7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637332807560849609/7795927.png" alt="貴州口碑好激光加工機(jī)床推薦貨源誠(chéng)信服務(wù) 安陽(yáng)市宏博激光科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>貴州口碑好激光加工機(jī)床推薦貨源誠(chéng)信服務(wù) 安陽(yáng)市宏博激光科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/994334.html"><div id="vprjvhj" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637332808274736328/7364475.png" alt="河北**激光加工機(jī)床哪里有創(chuàng)新服務(wù) 安陽(yáng)市宏博激光科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北**激光加工機(jī)床哪里有創(chuàng)新服務(wù) 安陽(yáng)市宏博激光科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/960424.html"><div id="dsprtfc" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637332808064160156/1928250.png" alt="云南常規(guī)激光加工機(jī)床源頭好貨貼心服務(wù) 安陽(yáng)市宏博激光科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>云南常規(guī)激光加工機(jī)床源頭好貨貼心服務(wù) 安陽(yáng)市宏博激光科技供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="qprta7g" class="container"><p><a href="http://www.cdcfah.com/">首頁(yè)</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="yh3on" class="pl_css_ganrao" style="display: none;"><dfn id="yh3on"></dfn><th id="yh3on"><button id="yh3on"><pre id="yh3on"><meter id="yh3on"></meter></pre></button></th><legend id="yh3on"><center id="yh3on"></center></legend><nobr id="yh3on"><s id="yh3on"></s></nobr><td id="yh3on"><ruby id="yh3on"><optgroup id="yh3on"><xmp id="yh3on"></xmp></optgroup></ruby></td><div id="yh3on"><th id="yh3on"></th></div><address id="yh3on"></address><source id="yh3on"><ins id="yh3on"><var id="yh3on"></var></ins></source><blockquote id="yh3on"></blockquote><em id="yh3on"><small id="yh3on"><dl id="yh3on"><small id="yh3on"></small></dl></small></em><span id="yh3on"></span><code id="yh3on"><pre id="yh3on"><u id="yh3on"></u></pre></code><ruby id="yh3on"></ruby><del id="yh3on"><dfn id="yh3on"></dfn></del><span id="yh3on"><form id="yh3on"><cite id="yh3on"></cite></form></span><strike id="yh3on"><font id="yh3on"></font></strike><menu id="yh3on"><legend id="yh3on"><pre id="yh3on"></pre></legend></menu><nobr id="yh3on"></nobr><th id="yh3on"></th><strong id="yh3on"></strong><em id="yh3on"><style id="yh3on"></style></em><legend id="yh3on"></legend><object id="yh3on"></object><blockquote id="yh3on"><th id="yh3on"></th></blockquote><i id="yh3on"><tr id="yh3on"><dfn id="yh3on"><strike id="yh3on"></strike></dfn></tr></i><sub id="yh3on"><li id="yh3on"></li></sub><s id="yh3on"><progress id="yh3on"></progress></s><var id="yh3on"><address id="yh3on"></address></var><style id="yh3on"></style><bdo id="yh3on"><span id="yh3on"></span></bdo><noframes id="yh3on"><td id="yh3on"></td></noframes><var id="yh3on"><acronym id="yh3on"></acronym></var><rp id="yh3on"><dl id="yh3on"><blockquote id="yh3on"></blockquote></dl></rp><meter id="yh3on"></meter><style id="yh3on"></style><tbody id="yh3on"></tbody><progress id="yh3on"></progress><code id="yh3on"><pre id="yh3on"><u id="yh3on"><thead id="yh3on"></thead></u></pre></code><rp id="yh3on"><dl id="yh3on"><tt id="yh3on"></tt></dl></rp><ruby id="yh3on"></ruby><thead id="yh3on"></thead><strong id="yh3on"></strong><pre id="yh3on"></pre><legend id="yh3on"></legend><li id="yh3on"></li><dfn id="yh3on"><sub id="yh3on"><tr id="yh3on"><label id="yh3on"></label></tr></sub></dfn><mark id="yh3on"><noframes id="yh3on"></noframes></mark><source id="yh3on"><tr id="yh3on"></tr></source><video id="yh3on"><menu id="yh3on"><b id="yh3on"></b></menu></video><thead id="yh3on"></thead></div></html>