南京V法鑄造優(yōu)點誠信服務(wù) 江陰華天科技供應(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="V法鑄造用的砂箱，其結(jié)構(gòu)形式直接決定著砂箱內(nèi)負(fù)壓場的形成和分布，也就決定著鑄型強(qiáng)度的大小和均勻性。但是，南京V法鑄造優(yōu)點，不少觀念錯誤的認(rèn)為，只要砂箱里面能夠抽氣就行，南京V法鑄造優(yōu)點，至于怎么抽，抽多少，都無關(guān)緊要，只要不塌箱即可。所以目"><meta name="keywords" content="南京V法鑄造優(yōu)點,V法鑄造"><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="g2apv" class="pl_css_ganrao" style="display: none;"><dfn id="g2apv"><legend id="g2apv"></legend></dfn><i id="g2apv"></i><var id="g2apv"><tbody id="g2apv"><u id="g2apv"></u></tbody></var><tr id="g2apv"></tr><strike id="g2apv"><rp id="g2apv"></rp></strike><strike id="g2apv"><code id="g2apv"><strong id="g2apv"><b id="g2apv"></b></strong></code></strike><object id="g2apv"></object><label id="g2apv"></label><form id="g2apv"><dl id="g2apv"><pre id="g2apv"><label id="g2apv"></label></pre></dl></form><abbr id="g2apv"><strike id="g2apv"><dd id="g2apv"><video id="g2apv"></video></dd></strike></abbr><option id="g2apv"></option><xmp id="g2apv"></xmp><video id="g2apv"></video><style id="g2apv"></style><tbody id="g2apv"><noframes id="g2apv"></noframes></tbody><progress id="g2apv"></progress><ruby id="g2apv"></ruby><tbody id="g2apv"></tbody><acronym id="g2apv"></acronym><var id="g2apv"></var><acronym id="g2apv"><object id="g2apv"><big id="g2apv"></big></object></acronym><center id="g2apv"></center><th id="g2apv"><em id="g2apv"></em></th><center id="g2apv"><abbr id="g2apv"><strike id="g2apv"><font id="g2apv"></font></strike></abbr></center><dl id="g2apv"></dl><acronym id="g2apv"><b id="g2apv"><legend id="g2apv"><dfn id="g2apv"></dfn></legend></b></acronym><thead id="g2apv"><ruby id="g2apv"><ol id="g2apv"><xmp id="g2apv"></xmp></ol></ruby></thead><label id="g2apv"><progress id="g2apv"><listing id="g2apv"></listing></progress></label><nobr id="g2apv"><pre id="g2apv"></pre></nobr><table id="g2apv"><p id="g2apv"></p></table><center id="g2apv"><rp id="g2apv"><nav id="g2apv"></nav></rp></center><i id="g2apv"><tr id="g2apv"><abbr id="g2apv"><strike id="g2apv"></strike></abbr></tr></i><ul id="g2apv"><listing id="g2apv"><address id="g2apv"></address></listing></ul><dfn id="g2apv"></dfn><div id="g2apv"></div><output id="g2apv"><strong id="g2apv"><font id="g2apv"></font></strong></output><dd id="g2apv"></dd><label id="g2apv"><progress id="g2apv"><listing id="g2apv"></listing></progress></label><bdo id="g2apv"><acronym id="g2apv"><dfn id="g2apv"><strike id="g2apv"></strike></dfn></acronym></bdo><nobr id="g2apv"></nobr><legend id="g2apv"></legend><form id="g2apv"></form><address id="g2apv"></address><center id="g2apv"></center><optgroup id="g2apv"></optgroup><th id="g2apv"><em id="g2apv"></em></th><thead id="g2apv"></thead><address id="g2apv"></address><label id="g2apv"><progress id="g2apv"></progress></label><thead id="g2apv"></thead></div><header class="header container"><span id="pcf38zl" 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="rq379hh" 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="3q79bsm" class="searchbox"><div id="nhwspo4" class="searchLt"><div id="fy8sjlk" 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="hp4gced" class="clearfix searchWrap"><div id="vsc8yfh" 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="jisr7by" 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="rgdv4eg" class="twoCol"><div id="2oiu9df" 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-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_zzjrclsbfg/">鑄造及熱處理設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-zzjrclsbfg_zzsbev/">鑄造設(shè)備</a>?南京V法鑄造優(yōu)點誠信服務(wù) 江陰華天科技供應(yīng)</p><div id="3numght" class="leftbox clearfix"><h1>南京V法鑄造優(yōu)點誠信服務(wù) 江陰華天科技供應(yīng)</h1><div id="7ln8jgi" class="proBig"><div id="3kwisp7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889867304688/5688127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kipbqho" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889867304688/5688127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="a8yjlsp" 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>南京V法鑄造優(yōu)點,V法鑄造</p><p><span>***更新：</span>2020-11-18 01:13:08</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="qctq8s3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江陰華天科技開發(fā)有限公司</a></p><p><span>聯(lián)系人：</span>謝經(jīng)理</p><p><span>郵箱: </span>273371292@qq.com</p><p><span>電話: </span>13961688156</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.jy-dannier.com</p><p><span>手機(jī): </span>0510-86273026</p><p><span>地址: </span>月城鎮(zhèn)月翔路17號</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="zdfxuby" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="gqnpwnu" class="box"><p><p style="text-indent:25px">V法鑄造用的砂箱，其結(jié)構(gòu)形式直接決定著砂箱內(nèi)負(fù)壓場的形成和分布，也就決定著鑄型強(qiáng)度的大小和均勻性。但是，南京V法鑄造優(yōu)點，不少觀念錯誤的認(rèn)為，只要砂箱里面能夠抽氣就行，南京V法鑄造優(yōu)點，至于怎么抽，抽多少，都無關(guān)緊要，只要不塌箱即可。所以目前，既有單純的抽氣管抽氣的砂箱，也有靠四壁抽氣的砂箱，**復(fù)雜的則有四壁抽氣并外加箱帶或抽氣管輔助的形式；似乎都達(dá)到了同樣的目的，都能生產(chǎn)出鑄件。然而，產(chǎn)生的影響卻是不一樣的。生產(chǎn)上習(xí)慣了用真空度來衡量或者表征鑄型的強(qiáng)度，認(rèn)為真空度越高，鑄型強(qiáng)度越高，塌箱的幾率也越??；實際上，對于砂箱來說，真空的形成是氣體流動的結(jié)果，南京V法鑄造優(yōu)點，是型腔內(nèi)的空氣被真空系統(tǒng)抽走之后形成的。砂子的回收率很高可達(dá)95%以上，動力消耗*為濕法造型的60%，并可減少勞動力35%。南京V法鑄造優(yōu)點</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京V法鑄造優(yōu)點,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889867304688/5688127.png"></div><p> 多品種、中小批量生產(chǎn)工藝的設(shè)計 </p> <p> 對于中小型鑄造企業(yè)，多為小批量多品種生產(chǎn)。為此，該類型鑄造企業(yè)的V法鑄造生產(chǎn)線應(yīng)符合小批量多品種生產(chǎn)的需要，同時滿足某一產(chǎn)品中批生產(chǎn)的需要。有些中小企業(yè)的V法鑄造生產(chǎn)線采用上下模共線、多套模具順序移動的設(shè)計，致使企業(yè)模具投入較大，因多套模具順序移動單箱造型周期過長，生產(chǎn)效率低下。 </p> <p> 在V法鑄造生產(chǎn)線符合小批量多品種生產(chǎn)的要求外，相應(yīng)的工藝設(shè)計也應(yīng)符合這一要求。工藝設(shè)計人員應(yīng)在生產(chǎn)線比較大鑄型輪廓的前提下進(jìn)行工藝設(shè)計?？梢园凑斩嗉残瓦M(jìn)行工藝布局設(shè)計;可以根據(jù)產(chǎn)品外型、結(jié)構(gòu)和規(guī)格大小進(jìn)行分類，采用共用底板框和小底板組合的形式進(jìn)行多品種共型的工藝設(shè)計。通過多件共型達(dá)到提高生產(chǎn)效率之目的，通過共用底板框和小底板組合的形式實現(xiàn)多品種同時生產(chǎn)或輪番生產(chǎn)的目的，從而實現(xiàn)多品種中小批量生產(chǎn)的需求和效益。無錫真空V法鑄造設(shè)備廠固定式冷卻沸騰床采用水循環(huán)冷卻，水泵將冷水輸送至沸騰床內(nèi)冷卻水管中與熱砂充分地?zé)峤粨Q達(dá)到冷卻目的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京V法鑄造優(yōu)點,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889431923828/6575353.png"></div><p> 耐磨鑄件是采礦、冶金、建材、電力、石化、機(jī)械、交通等重要工業(yè)領(lǐng)域的消耗品，在工業(yè)生產(chǎn)中占有重要地位。據(jù)不完全統(tǒng)計, 國內(nèi)年消耗量超過200 萬t , 目前已有近千家耐磨鑄件生產(chǎn)企業(yè), 年生產(chǎn)能力達(dá)到500 萬噸以上，鑄造工藝多種多樣。 </p> <p> 耐磨鑄件工藝現(xiàn)狀 </p> <p> 目前，耐磨鑄件普遍采用水玻璃砂，堿酚醛樹脂砂鑄造工藝，也有部分采用消失模鑄造工藝。這些工藝靈活穩(wěn)定，工藝成熟度較相對較高，能夠?qū)崿F(xiàn)穩(wěn)定批量化生產(chǎn)，是耐磨鑄件生產(chǎn)的傳統(tǒng)工藝。但尤其是水玻璃砂、樹脂砂工藝同時存在著勞動強(qiáng)度大，人均生產(chǎn)效率低的弊端，在環(huán)保問題日益嚴(yán)峻、勞動力成本越來越高的***，傳統(tǒng)工藝面臨著較大的壓力。 </p> <p> 結(jié)合產(chǎn)業(yè)升級的趨勢，國內(nèi)部分企業(yè)探索V法鑄造工藝生產(chǎn)耐磨鑄件，產(chǎn)品類型以軋臼壁、破碎壁、齒板、錘頭等中大型鑄件為主，所生產(chǎn)的鑄件具有表面質(zhì)量好，尺寸精度高的優(yōu)勢，同時造型落砂等工序勞動強(qiáng)度低，具有相對比較好的環(huán)保優(yōu)勢。 </p><p> 首先，模樣作成空心，表面開設(shè)抽氣孔（抽氣孔直徑一般為0.5～2.5 mm），形成抽氣室，模樣盡量避免尖銳的棱角，較大的模樣內(nèi)部設(shè)置加強(qiáng)筋，以保證在抽氣負(fù)壓作用下，模樣不破裂或變形；其次，薄膜和模樣之間較光滑，模樣撥模斜度可適當(dāng)減??； </p> <p> 木模表面不宜涂刷漆片溶液或耐溫低于60～70℃的其它油漆，否則將烘熱的塑料薄膜覆上后會出現(xiàn)粘膜現(xiàn)象，影響拔模。 </p> <p> 模樣的制作應(yīng)充分認(rèn)識V法鑄造抽真空的特點及保證吸膜成型性的需要，大平板及分型面處要保證足夠的強(qiáng)度和順暢的通氣性，利用定位銷或砂胎等使模樣定位要準(zhǔn)確。澆注過程還必須保護(hù)密封塑料薄膜不被燒掉，否則，將降低鑄型的負(fù)壓度及強(qiáng)度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京V法鑄造優(yōu)點,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889677343750/6918240.png"></div><p> 四工位轉(zhuǎn)臺式V法造型機(jī) </p> <p> 該機(jī)組主要由轉(zhuǎn)臺（帶氣動驅(qū)動和定位機(jī)構(gòu)）、負(fù)壓分配閥、自動覆膜機(jī)、震實臺、自動雨淋式加砂機(jī)構(gòu)及貯砂斗等組成。轉(zhuǎn)臺上安放4臺造型模樣，兩組上箱，兩組下箱，分別由負(fù)壓箱、型板、模樣組合。轉(zhuǎn)臺由氣缸驅(qū)動并有兩個氣動定位銷確保轉(zhuǎn)臺定位無誤，負(fù)壓分配閥可根據(jù)各工位的抽真空要求自動抽氣，自動覆膜，是將成卷的薄膜放在托架上完成吸膜、輸送、烘烤、薄膜切斷、起箱覆膜功能。震實臺為平板式震實臺坐在四個空氣彈簧上，用振動電機(jī)激振，雨淋式加砂機(jī)構(gòu)由格子板、氣動插板閥控制加砂和關(guān)閉。整個動作程序由PLC程序控制。 </p> <p> 操作程序：Ⅰ工位：覆膜；Ⅱ工位：噴（刷）涂料，放砂箱；Ⅲ工位：加砂震實；Ⅳ工位：蓋膜頂箱起模。如***工序為下箱時，則第二工序為上箱，上、下箱在平臺上合箱后，帶著真空負(fù)壓軟管一起吊運(yùn)到澆注轉(zhuǎn)臺上。 </p> <p> 江陰華天科技開發(fā)有限公司為天津耐酸泵廠設(shè)計的四工位V法造型機(jī)屬于這種類型，主要生產(chǎn)耐酸泵葉輪等不銹鋼鑄件。年產(chǎn)量600～1000t/年，砂箱內(nèi)尺寸1000×630×150/150mm，比較大砂箱尺寸1000×800×150/150mm，造型生產(chǎn)率10～15型/h。目前國內(nèi)有十多個在建的鑄造工業(yè)園區(qū)，均采用高爐—感應(yīng)爐供應(yīng)鐵液，年產(chǎn)鑄件達(dá)100多萬噸。無錫真空V法鑄造設(shè)備廠</p><p style="text-indent:25px">近國內(nèi)消失模生產(chǎn)廠家發(fā)展迅速，尤其是中小廠家，但實踐中有些鑄件采用消失模鑄造不很對號。南京V法鑄造優(yōu)點</p><p style="text-indent:25px">鑄型強(qiáng)度不夠或者不均勻，在有些具有大平面特點的鑄件生產(chǎn)上，不能很好的減小或防止鑄件在冷卻過程中的變形。有時候常常為了落砂的簡易性，對于下箱往往不加箱檔，以利于鑄件直接從砂箱脫出。這是不合理的。上下箱必須都設(shè)計抽氣箱檔，才能有效保障鑄型強(qiáng)度的均勻性及上下鑄型強(qiáng)度的對等性。圖9、圖10為某廠生產(chǎn)某種型號的鐵路側(cè)架鑄件的上下箱結(jié)構(gòu)圖。另外值得一提的是，砂箱結(jié)構(gòu)設(shè)計合理，對于同一套真空系統(tǒng)來講，可能同時允許接入的砂箱數(shù)量就會增加，意味著真空系統(tǒng)的利用效率明顯增強(qiáng)。南京V法鑄造優(yōu)點</p><p style="text-indent:25px">江陰華天科技開發(fā)有限公司坐落在月城鎮(zhèn)月翔路17號，是一家專業(yè)的環(huán)保設(shè)備、氣力輸送設(shè)備、V法鑄造機(jī)械設(shè)備、消失模設(shè)備、樹脂砂設(shè)備、其他通用機(jī)械設(shè)備的技術(shù)開發(fā)、設(shè)計、制造、加工、銷售、安裝、調(diào)試、維修。產(chǎn)品與服務(wù)用于鋼鐵、有色、煤化工、石油化工、鐵路、食品、火電、鑄造等行業(yè)。公司。一批專業(yè)的技術(shù)團(tuán)隊，是實現(xiàn)企業(yè)戰(zhàn)略目標(biāo)的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動力。公司以誠信為本，業(yè)務(wù)領(lǐng)域涵蓋氣力輸送，V法鑄造，輸送機(jī)械，環(huán)保設(shè)備，我們本著對客戶負(fù)責(zé)，對員工負(fù)責(zé)，更是對公司發(fā)展負(fù)責(zé)的態(tài)度，爭取做到讓每位客戶滿意。公司深耕氣力輸送，V法鑄造，輸送機(jī)械，環(huán)保設(shè)備，正積蓄著更大的能量，向更廣闊的空間、更寬泛的領(lǐng)域拓展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2032316.html</p></div></div></div></div></div><div id="7cjgi37" class="page-right twoColRt"><div id="xr8dkcz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="yiane34" 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="lfm7ifm" 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="qf3pr3f" 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(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="o3cj8vs" 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="cro7z7f" class="clear"></div></div><div id="pe7tqnu" 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="joqik82" 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="srtqx7x" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/462324.html"><div id="s7npm23" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292187174726562/2281822.png" alt="無錫優(yōu)良V法鑄造企業(yè) 江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫優(yōu)良V法鑄造企業(yè) 江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462325.html"><div id="3tvxuoa" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292187202871094/8913519.png" alt="無錫專業(yè)V法鑄造江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫專業(yè)V法鑄造江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462326.html"><div id="akr38w8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292187193242187/9800704.png" alt="無錫專業(yè)V法鑄造工藝江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫專業(yè)V法鑄造工藝江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462327.html"><div id="eyvxu3e" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292185865849609/6230896.png" alt="無錫密相氣力輸送機(jī)器江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫密相氣力輸送機(jī)器江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462650.html"><div id="8tf3ryf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292187239755859/6756022.png" alt="無錫優(yōu)良V法鑄造原理江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫優(yōu)良V法鑄造原理江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462651.html"><div id="mwtqx4i" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292185909384766/4932022.png" alt="無錫粉料氣力輸送哪家好江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫粉料氣力輸送哪家好江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462652.html"><div id="zo3j8fh" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292185764287109/307246.png" alt="無錫優(yōu)良?xì)饬斔驮O(shè)備廠家江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫優(yōu)良?xì)饬斔驮O(shè)備廠家江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462974.html"><div id="difhe4e" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292185865849609/6230896.png" alt="無錫粉體氣力輸送設(shè)備廠家江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫粉體氣力輸送設(shè)備廠家江陰華天科技供應(yīng)</p></a></li></ul></div></div><div id="rlsprls" 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="pzrtapv" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1074611.html"><div id="gvxurqc" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889636621094/6553892.png" alt="泰州密封V法鑄造價格歡迎咨詢江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>泰州密封V法鑄造價格歡迎咨詢江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2909913.html"><div id="oya3l8d" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637353616610771484/379405.png" alt="安徽皮帶輸送機(jī) 服務(wù)至上江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽皮帶輸送機(jī) 服務(wù)至上江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1075713.html"><div id="dnpbypr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889636621094/6553892.png" alt="揚(yáng)州覆膜砂V法鑄造原理歡迎咨詢江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>揚(yáng)州覆膜砂V法鑄造原理歡迎咨詢江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462325.html"><div id="uels3o3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292187202871094/8913519.png" alt="無錫專業(yè)V法鑄造江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫專業(yè)V法鑄造江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/982538.html"><div id="mq8qeov" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889693593750/34083.png" alt="無錫負(fù)壓V法鑄造流程歡迎咨詢江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫負(fù)壓V法鑄造流程歡迎咨詢江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462324.html"><div id="ztvxuw8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292187174726562/2281822.png" alt="無錫優(yōu)良V法鑄造企業(yè) 江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫優(yōu)良V法鑄造企業(yè) 江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/462326.html"><div id="jdaheqs" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637292187193242187/9800704.png" alt="無錫專業(yè)V法鑄造工藝江陰華天科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫專業(yè)V法鑄造工藝江陰華天科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2616780.html"><div id="2rt2tvs" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shpinghu/637343226770039062/1936976.png" alt="黃浦區(qū)澆冒口分離器電氣原理圖平戶機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>黃浦區(qū)澆冒口分離器電氣原理圖平戶機(jī)械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="qkmeqsu" 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="3yvra" class="pl_css_ganrao" style="display: none;"><label id="3yvra"><progress id="3yvra"><em id="3yvra"></em></progress></label><s id="3yvra"><progress id="3yvra"><listing id="3yvra"><rt id="3yvra"></rt></listing></progress></s><label id="3yvra"><progress id="3yvra"><button id="3yvra"><rt id="3yvra"></rt></button></progress></label><code id="3yvra"><pre id="3yvra"></pre></code><rp id="3yvra"><input id="3yvra"></input></rp><strike id="3yvra"><center id="3yvra"><nav id="3yvra"><div id="3yvra"></div></nav></center></strike><big id="3yvra"><pre id="3yvra"><s id="3yvra"></s></pre></big><th id="3yvra"><span id="3yvra"><del id="3yvra"></del></span></th><form id="3yvra"><ul id="3yvra"><fieldset id="3yvra"><address id="3yvra"></address></fieldset></ul></form><code id="3yvra"><dfn id="3yvra"></dfn></code><var id="3yvra"></var><td id="3yvra"></td><optgroup id="3yvra"><div id="3yvra"><acronym id="3yvra"></acronym></div></optgroup><samp id="3yvra"><track id="3yvra"></track></samp><var id="3yvra"></var><tt id="3yvra"><i id="3yvra"></i></tt><dl id="3yvra"><delect id="3yvra"><bdo id="3yvra"><span id="3yvra"></span></bdo></delect></dl><abbr id="3yvra"><wbr id="3yvra"></wbr></abbr><rp id="3yvra"><input id="3yvra"><blockquote id="3yvra"></blockquote></input></rp><ol id="3yvra"></ol><div id="3yvra"><th id="3yvra"></th></div><strong id="3yvra"></strong><pre id="3yvra"></pre><tt id="3yvra"><i id="3yvra"></i></tt><input id="3yvra"></input><sup id="3yvra"><optgroup id="3yvra"></optgroup></sup><p id="3yvra"><pre id="3yvra"></pre></p><nav id="3yvra"></nav><tt id="3yvra"><tbody id="3yvra"></tbody></tt><strike id="3yvra"></strike><object id="3yvra"><meter id="3yvra"><nobr id="3yvra"></nobr></meter></object><strike id="3yvra"><center id="3yvra"><nav id="3yvra"><div id="3yvra"></div></nav></center></strike><strike id="3yvra"><center id="3yvra"><nav id="3yvra"></nav></center></strike><kbd id="3yvra"></kbd><small id="3yvra"><strong id="3yvra"><sup id="3yvra"></sup></strong></small><wbr id="3yvra"><kbd id="3yvra"></kbd></wbr><legend id="3yvra"></legend><cite id="3yvra"><center id="3yvra"><input id="3yvra"></input></center></cite><small id="3yvra"></small><sub id="3yvra"><li id="3yvra"><th id="3yvra"><em id="3yvra"></em></th></li></sub><strike id="3yvra"></strike><label id="3yvra"></label><style id="3yvra"></style><abbr id="3yvra"></abbr><form id="3yvra"><u id="3yvra"><thead id="3yvra"></thead></u></form><listing id="3yvra"></listing><p id="3yvra"></p><thead id="3yvra"></thead><pre id="3yvra"><label id="3yvra"></label></pre><legend id="3yvra"><mark id="3yvra"><strong id="3yvra"></strong></mark></legend><big id="3yvra"><track id="3yvra"><pre id="3yvra"></pre></track></big><mark id="3yvra"></mark><pre id="3yvra"></pre><strike id="3yvra"><rp id="3yvra"><sup id="3yvra"></sup></rp></strike><nobr id="3yvra"><pre id="3yvra"><u id="3yvra"></u></pre></nobr><menuitem id="3yvra"><listing id="3yvra"><wbr id="3yvra"></wbr></listing></menuitem><th id="3yvra"></th><span id="3yvra"><form id="3yvra"><cite id="3yvra"></cite></form></span><thead id="3yvra"></thead><listing id="3yvra"></listing><mark id="3yvra"></mark><abbr id="3yvra"><strike id="3yvra"><output id="3yvra"></output></strike></abbr><pre id="3yvra"></pre><small id="3yvra"></small><var id="3yvra"></var><abbr id="3yvra"></abbr><legend id="3yvra"><dfn id="3yvra"><table id="3yvra"><p id="3yvra"></p></table></dfn></legend><noframes id="3yvra"><td id="3yvra"><ins id="3yvra"><label id="3yvra"></label></ins></td></noframes><bdo id="3yvra"></bdo><form id="3yvra"><legend id="3yvra"></legend></form><thead id="3yvra"></thead><dl id="3yvra"><small id="3yvra"></small></dl><sub id="3yvra"></sub><mark id="3yvra"><strong id="3yvra"><sub id="3yvra"></sub></strong></mark><legend id="3yvra"><mark id="3yvra"><table id="3yvra"><td id="3yvra"></td></table></mark></legend><span id="3yvra"><kbd id="3yvra"><cite id="3yvra"><center id="3yvra"></center></cite></kbd></span><label id="3yvra"><th id="3yvra"><em id="3yvra"></em></th></label><label id="3yvra"></label><label id="3yvra"><thead id="3yvra"></thead></label><del id="3yvra"></del><b id="3yvra"><legend id="3yvra"><output id="3yvra"><strong id="3yvra"></strong></output></legend></b><form id="3yvra"><dl id="3yvra"><pre id="3yvra"><label id="3yvra"></label></pre></dl></form><thead id="3yvra"><sup id="3yvra"><kbd id="3yvra"><legend id="3yvra"></legend></kbd></sup></thead><pre id="3yvra"></pre><sup id="3yvra"><thead id="3yvra"><video id="3yvra"><menu id="3yvra"></menu></video></thead></sup><nav id="3yvra"><div id="3yvra"><video id="3yvra"></video></div></nav><label id="3yvra"></label><sup id="3yvra"></sup><table id="3yvra"><p id="3yvra"></p></table><object id="3yvra"><meter id="3yvra"></meter></object><output id="3yvra"><u id="3yvra"><thead id="3yvra"><sup id="3yvra"></sup></thead></u></output><big id="3yvra"><pre id="3yvra"></pre></big><rt id="3yvra"><mark id="3yvra"><dfn id="3yvra"><td id="3yvra"></td></dfn></mark></rt><li id="3yvra"></li><address id="3yvra"><abbr id="3yvra"><strong id="3yvra"><dd id="3yvra"></dd></strong></abbr></address><form id="3yvra"><strong id="3yvra"><sub id="3yvra"><li id="3yvra"></li></sub></strong></form><option id="3yvra"><pre id="3yvra"><tfoot id="3yvra"><b id="3yvra"></b></tfoot></pre></option><code id="3yvra"><pre id="3yvra"><u id="3yvra"></u></pre></code><mark id="3yvra"></mark></div></html>