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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_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>?無錫先進(jìn)V法鑄造介紹歡迎咨詢江陰華天科技供應(yīng)</p><div id="p9jhvrf" class="leftbox clearfix"><h1>無錫先進(jìn)V法鑄造介紹歡迎咨詢江陰華天科技供應(yīng)</h1><div id="hdrfvzn" class="proBig"><div id="nfvdbxd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889732578125/1173701.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="x7v7fdj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889732578125/1173701.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tz9fljp" 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>無錫先進(jìn)V法鑄造介紹,V法鑄造</p><p><span>***更新：</span>2020-08-19 08:14:06</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="pvrnbx7" 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(hào)</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="txnr7bn" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="zxljxtz" class="box"><p><p> 重視原輔材料的使用 </p> <p> 原輔材料對(duì)于鑄件質(zhì)量有直接的影響，重視原輔材料的使用，理解原輔材料對(duì)工藝過程及產(chǎn)品質(zhì)量的影響，無錫先進(jìn)V法鑄造介紹，對(duì)于提升鑄件質(zhì)量具有重要意義。V法鑄造工藝特別強(qiáng)調(diào)薄膜和涂料的使用控制，而耐磨鑄件本身對(duì)冒口補(bǔ)縮要求相對(duì)也較高，因此EVA薄膜，無錫先進(jìn)V法鑄造介紹，涂料，冒口等材料的使用技術(shù)在V法鑄造耐磨件方面比較關(guān)鍵，無錫先進(jìn)V法鑄造介紹。尤其是涂料的噴涂控制和烘干技術(shù)，冒口的安放及發(fā)氣量控制，不*影響鑄件質(zhì)量，同時(shí)關(guān)系著生產(chǎn)作業(yè)效率和生產(chǎn)組織安排。另外，陶瓷管等其他輔助材料也將對(duì)鑄件沖砂和澆注安全性有著重要的影響。 </p> <p> <br /> 2008年時(shí)我國(guó)鑄鐵件廠產(chǎn)量達(dá)2510萬噸，其中按短流程工藝生產(chǎn)的鑄件約占11.3%。無錫先進(jìn)V法鑄造介紹</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫先進(jìn)V法鑄造介紹,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889732578125/1173701.png"></div><p> 4．加砂造型并震實(shí) </p> <p> （1）砂子成分：以120～140目海細(xì)沙為宜。 </p> <p> （2）加砂方式：先將少量砂子加到模樣上，壓住薄膜，以保證薄膜不起皺。 </p> <p> （3）砂子處理：用過的砂子要經(jīng)過除塵和冷卻方能使用。 </p> <p> 5．起膜并放置型芯 </p> <p> （1）起膜時(shí)要掌握行車，砂箱要平起，盡量避免錯(cuò)位，錯(cuò)位要及時(shí)修復(fù)。 </p> <p> （2）型芯為樹脂砂制作，表面涂油V法涂料。樹脂砂型芯較硬，能保證不粘砂和鑄件的完整。 </p> <p> （3）型芯的位置和尺寸要正確配合型腔 </p> <p> （4）型腔內(nèi)的砂子用真空吸管抽走。 </p> <p> 6．修整型腔并合箱 </p> <p> （1）型腔的拐角、凸緣要補(bǔ)刷涂料以保證能夠鑄出完整。 </p> <p> （2）上線箱體之間放泥條來保證箱體之間的密封。 </p> <p> （3）合箱時(shí)要平起平落，不得與芯子相撞。無錫專業(yè)V法鑄造設(shè)備提高澆注速度，加快金屬液的上升速度，縮短澆注時(shí)間，減小鑄型表面的烘烤時(shí)間，防止鑄型塌砂；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫先進(jìn)V法鑄造介紹,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293890362187500/7879725.png"></div><p style="text-indent:25px">美國(guó)耐磨狼公司，作為北美地區(qū)礦山耐磨行業(yè)耐磨鑄件的主要供應(yīng)商，采用V法鑄造生產(chǎn)線生產(chǎn)耐磨鑄件，獲得了優(yōu)異的產(chǎn)品質(zhì)量，并將V法鑄造工藝發(fā)展成為了耐磨件鑄造的主流工藝。該公司從1979年開始接觸V法鑄造工藝，共有三條V法鑄造生產(chǎn)線，產(chǎn)品重量在225kg-4500kg之間，單條生產(chǎn)線生產(chǎn)效率比較高達(dá)15箱/小時(shí)。該公司同時(shí)擁有自硬砂鑄造工藝，針對(duì)不同要求產(chǎn)品進(jìn)行不同工藝的搭配生產(chǎn)，其中V法鑄造生產(chǎn)了超過75%的鑄件。該公司認(rèn)為V法鑄造主要有如下優(yōu)勢(shì)：鑄件的一致性好，客戶對(duì)鑄件尤其是大型鑄件一致性的要求更高；環(huán)境友好，生產(chǎn)過程無化學(xué)添加劑，作業(yè)環(huán)境優(yōu)化，無需混砂；更好的鑄件質(zhì)量，鑄件尺寸精度非常出色，鑄件表面質(zhì)量更好；無拔模斜度。</p><p> 隨著V法鑄造向復(fù)雜結(jié)構(gòu)鑄件的延伸和拓展，原有的一維震實(shí)臺(tái)顯然已經(jīng)難以保障橫向縱深部位的填充緊實(shí)（見圖5），必須采用更為可靠的三維震實(shí)臺(tái)。但是部分企業(yè)始終意識(shí)不到這個(gè)問題，而因?yàn)檫@個(gè)問題而出現(xiàn)的粘砂或者尺寸失準(zhǔn)問題比比皆是。 </p> <p> <p> 起模機(jī)構(gòu)對(duì)鑄型質(zhì)量的影響 </p> <p> V法造型過程中，EVA薄膜與模具之間有一定的粘附力存在。再加上砂型的擠壓作用，使得起模過程中薄膜與模具之間存在明顯的摩擦。在提倡V法鑄造工藝少無拔模斜度的要求下，無疑對(duì)起模機(jī)構(gòu)的平穩(wěn)性有較為嚴(yán)格的要求。 </p> </p> <p> <br /> 砂子的回收率很高可達(dá)95%以上，動(dòng)力消耗*為濕法造型的60%，并可減少勞動(dòng)力35%。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫先進(jìn)V法鑄造介紹,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889370097657/738567.png"></div><p style="text-indent:25px">V法鑄造（真空密封造型）是七十年代初由日本首先發(fā)明，之后經(jīng)美國(guó)，歐洲各國(guó)鑄造**研究，確立了V法造型的比較好和**基本方法。目前這種新穎鑄造方法已***使用在鑄鐵、鑄鋼、有色鑄造行業(yè)中，鑄件的重量從幾克到重達(dá)幾十噸。近年來中國(guó)V法鑄造形勢(shì)獨(dú)好，據(jù)統(tǒng)計(jì)2010年全國(guó)V法鑄造企業(yè)超過200余家，其中十余條是引進(jìn)日本和德國(guó)真空密封造型線設(shè)備和技術(shù)。V法鑄造因鑄件表面質(zhì)量好、尺寸精度高，工藝操作簡(jiǎn)便，金屬利用率高，生產(chǎn)成本低，適用范圍廣，在質(zhì)量、技術(shù)和經(jīng)濟(jì)效益方面有***的競(jìng)爭(zhēng)優(yōu)勢(shì)。本文著重介紹V法鑄造生產(chǎn)過程﹑質(zhì)量控制和技術(shù)控制的措施和方法。根據(jù)涂料不同骨料組配的特性，合理地選擇V法鑄造用型砂。無錫先進(jìn)V法鑄造介紹</p><p style="text-indent:25px">鑄件質(zhì)量好，尺寸精度高，輪廓清晰不易產(chǎn)生氣孔等缺點(diǎn)，可與精密鑄件媲美。無錫先進(jìn)V法鑄造介紹</p><p> <span style="font-size:12px;">江陰華天科技開發(fā)有限公司坐落于中國(guó)經(jīng)濟(jì)發(fā)達(dá)的長(zhǎng)江三角洲經(jīng)濟(jì)區(qū)中心的江蘇省江陰市，專業(yè)從事氣力輸送系統(tǒng)，V法、消失模、樹脂砂、水玻璃砂鑄造設(shè)備，輸送設(shè)備及環(huán)保設(shè)備的設(shè)計(jì)制造、安裝調(diào)試。V法鑄造工藝在耐磨鑄件生產(chǎn)中具有成熟經(jīng)驗(yàn)可循，該工藝在國(guó)內(nèi)具有很大的發(fā)展?jié)摿?。目前?guó)內(nèi)V法鑄造技術(shù)在耐磨鑄件上的應(yīng)用雖有所拓展，但在產(chǎn)品質(zhì)量、生產(chǎn)效率及裝備水平等方面與國(guó)外先進(jìn)企業(yè)尚存在很大差距，需要我們集中精力提高針對(duì)耐磨鑄件V法工藝生產(chǎn)的基礎(chǔ)研究，提高裝備設(shè)計(jì)制作水平，提高配套設(shè)備及原輔材料質(zhì)量及使用技術(shù)水平，從而能夠充分發(fā)揮V法鑄造工藝優(yōu)勢(shì)，為耐磨鑄件在我國(guó)的綠色長(zhǎng)遠(yuǎn)發(fā)展做出貢獻(xiàn)。</span> 無錫先進(jìn)V法鑄造介紹</p><p style="text-indent:25px">江陰華天科技開發(fā)有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。江陰華天科技擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供[ "氣力輸送", "V法鑄造", "輸送機(jī)械", "環(huán)保設(shè)備" ]。公司堅(jiān)持以技術(shù)創(chuàng)新為發(fā)展引擎，以客戶滿意為動(dòng)力，目前擁有11~50人專業(yè)人員，年?duì)I業(yè)額達(dá)到700-1000萬元。江陰華天科技始終關(guān)注自身，在風(fēng)云變化的時(shí)代，我們對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使我們?cè)谛袠I(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/964926.html</p></div></div></div></div></div><div id="fj9d9xd" class="page-right twoColRt"><div id="lz9zftr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ftzpd7b" 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="tn79dj7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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