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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="xgnkzij" class="twoCol"><div id="zifcwsp" 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_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>?南京真空V法鑄造生產(chǎn)線誠(chéng)信為本江陰華天科技供應(yīng)</p><div id="pdkmtkm" class="leftbox clearfix"><h1>南京真空V法鑄造生產(chǎn)線誠(chéng)信為本江陰華天科技供應(yīng)</h1><div id="qzw7n83" class="proBig"><div id="lol3wvm" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889677343750/6918240.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7nkhoqx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889677343750/6918240.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bac2tac" 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>南京真空V法鑄造生產(chǎn)線,V法鑄造</p><p><span>***更新：</span>2020-11-12 10:21:39</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="2szbdfw" 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="pjbdvhe" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="33rtase" class="box"><p><p style="text-indent:25px">目前，大部分廠家已經(jīng)采用頂桿起模機(jī)（見圖6），甚至自動(dòng)化程度更高的機(jī)械手完成起模動(dòng)作（見圖7）。相比之前的行車起模和簡(jiǎn)單的千斤頂起模方式來說，起模的安全性和穩(wěn)定性已經(jīng)有了很大進(jìn)步。但是，在越來越多精密鑄件成形的過程中，逐漸發(fā)現(xiàn)部分起模頂桿或者機(jī)械手的精度和強(qiáng)度問題。主要反映在起模頂桿導(dǎo)柱導(dǎo)套所用材質(zhì)的質(zhì)量和數(shù)量不夠達(dá)標(biāo)，或者不經(jīng)過應(yīng)有的熱處理工藝，造型起模頂桿強(qiáng)度和剛性不足。再加上加工或安裝精度不夠，造成起模過程中頂桿的撓曲變形和起模不穩(wěn)，致使鑄型部分位置擦傷破損，南京真空V法鑄造生產(chǎn)線，南京真空V法鑄造生產(chǎn)線，南京真空V法鑄造生產(chǎn)線，影響鑄型完整性，造成鑄件粘砂，甚至塌箱等缺點(diǎn)。開設(shè)補(bǔ)縮冒口須根據(jù)砂型鑄造工藝原則、V法鑄造工藝特點(diǎn)及鑄件特點(diǎn)等具體確定。南京真空V法鑄造生產(chǎn)線</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京真空V法鑄造生產(chǎn)線,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889677343750/6918240.png"></div><p> V法鑄造用塑料薄膜厚為0.03～0.25mm。覆膜成型是將塑料薄膜加熱軟化，利用真空將薄膜吸附在凹凸不平的模樣表面上（如圖3.2所示）。由于模樣輪廓結(jié)構(gòu)復(fù)雜多樣，要求塑料薄膜具有較好的延伸性，不易產(chǎn)生折痕和破裂。塑料簿膜在模樣或芯盒內(nèi)的成型能力直接影響鑄件的表面光潔度和尺寸精度，因而V法鑄造的薄膜須具有以下要求： </p> <p> 好的延伸性，不得有氣泡滴和***等缺點(diǎn)；<span style="font-size:12px;">成型時(shí)形狀缺點(diǎn)不應(yīng)擴(kuò)展；</span><span style="font-size:12px;">覆膜成型后失去彈性；</span><span style="font-size:12px;">不允許與模樣材料粘??；</span><span style="font-size:12px;">氣化氣體應(yīng)***。</span> 無(wú)錫覆膜砂V法鑄造工藝型砂粒度對(duì)鑄型負(fù)壓度變化的影響很大，較細(xì)的型砂有利于防止金屬液滲透。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京真空V法鑄造生產(chǎn)線,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889867304688/5688127.png"></div><p> <p> 生產(chǎn)線的工藝流程 </p> <p> 經(jīng)造型機(jī)造好的鑄型用氣吊將下箱放在合型平臺(tái)上進(jìn)行修型和下芯，而后將造好的上箱用氣吊合型并放置在澆注平臺(tái)上，澆注后的砂箱經(jīng)氣動(dòng)推桿推至落砂機(jī)上脫砂，人工去除塑料薄膜，落砂后的空砂箱經(jīng)氣缸推送到機(jī)運(yùn)輥道上返回至造型機(jī)旁。鑄件落至桶內(nèi)。舊砂經(jīng)振動(dòng)輸送機(jī)、斗提機(jī)、振動(dòng)篩、水冷流化床等砂處理設(shè)備進(jìn)入料斗貯存，當(dāng)造型需用砂時(shí)，舊砂經(jīng)斗提機(jī)、螺旋輸送機(jī)送入造型機(jī)砂斗里，全線各揚(yáng)塵點(diǎn)均有吸塵管道集中除塵。主機(jī)為四工位造型機(jī)，完成覆膜、噴刷涂料及放砂箱、加砂緊實(shí)和蓋膜，頂箱起模四個(gè)工位，該機(jī)由氣缸驅(qū)動(dòng)旋轉(zhuǎn)，并有可靠的定位機(jī)構(gòu)，自動(dòng)覆膜機(jī)包括自動(dòng)切膜、覆膜框水平移動(dòng)機(jī)構(gòu)，電加熱薄膜、氣動(dòng)頂型覆膜，抽真空閥及覆膜框復(fù)位等功能。四工位造型機(jī)上設(shè)有回轉(zhuǎn)式真空分配閥，跟各工位的要求自動(dòng)提供或切斷真空。整機(jī)動(dòng)作由PLC程序控制。八工位澆注轉(zhuǎn)臺(tái)及環(huán)形真空裝置。在小車上裝有8個(gè)砂箱托板組成澆注轉(zhuǎn)臺(tái)，驅(qū)動(dòng)機(jī)構(gòu)使轉(zhuǎn)臺(tái)回轉(zhuǎn)并可任意位置停機(jī)。動(dòng)作程序是將合型后的砂箱用氣吊放置澆注轉(zhuǎn)臺(tái)的托板上，待托板放滿砂箱后便可澆注，轉(zhuǎn)臺(tái)每轉(zhuǎn)一個(gè)工位砂箱必須正對(duì)著落砂機(jī)，以便氣缸推動(dòng)砂箱至落砂機(jī)的框架上脫砂、落砂前必須撤出負(fù)壓。 </p> </p> <p> <br /> </p><p> V法工藝是70年代初發(fā)明的一種新的鑄造工藝方法，近幾年在我國(guó)應(yīng)用發(fā)展的很快，已從鑄造叉車配重、浴盆等鑄鐵鑄件發(fā)展到鑄鋼、鑄銅、鑄鋁加工件。但是一些形狀比較復(fù)雜的鑄件給覆膜帶來困難，有的需配多件砂芯。影響了造型效率，增加成本，使V法鑄造工藝的推廣應(yīng)用受到限制。 </p> <p> 我們是推廣應(yīng)用V法鑄造工藝和消失模鑄造工藝的企業(yè)。我們?cè)谕茝V過程中發(fā)現(xiàn)，將兩種工藝結(jié)合在一起，取長(zhǎng)補(bǔ)短，可以簡(jiǎn)化覆膜，提高覆膜質(zhì)量，提高鑄件質(zhì)量，減薄EVA薄膜厚度，減少砂芯用量，提高造型效率，降低V法鑄造成本，效果明顯。我們?cè)趹?yīng)用上進(jìn)行一些探討，試用，取得了明顯的效果。我們將這一工藝叫做《消失模鑄造工藝嫁接到V法鑄造工藝的新方法》供同行們參考，共同開發(fā)這一工藝。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="南京真空V法鑄造生產(chǎn)線,V法鑄造" src="https://tyunfile.71360.com/UploadFile/Jyhuatian/637293889693593750/34083.png"></div><p style="text-indent:25px">對(duì)于一些多筋板或具有相當(dāng)高垂直面的鑄件而言，這種擦傷鑄型的現(xiàn)象尤為普遍。而個(gè)別自動(dòng)化程度很高的機(jī)械手，運(yùn)轉(zhuǎn)穩(wěn)定性差，末端柔性不足，在運(yùn)轉(zhuǎn)過程中產(chǎn)生震蕩或者難以急停，甚至不能保證**起碼的定位及真空對(duì)接精度，直接影響鑄型在起模翻轉(zhuǎn)等過程中的安全性。隨著V法成套裝備生產(chǎn)線自動(dòng)化和機(jī)械化水平的提升，對(duì)起模機(jī)構(gòu)的使用要求越來越高。這就需要我們?cè)谶@些關(guān)鍵的造型設(shè)備方面，提高設(shè)計(jì)，制造，安裝的精度和可靠性，以充分保障造型質(zhì)量和鑄型安全。穩(wěn)壓除塵濾氣罐。穩(wěn)壓罐主要作用是穩(wěn)定真空系統(tǒng)壓力，緩沖系統(tǒng)壓力波動(dòng)對(duì)造型、澆注的影響。南京真空V法鑄造生產(chǎn)線</p><p style="text-indent:25px">舊砂經(jīng)振動(dòng)輸送機(jī)、斗提機(jī)、振動(dòng)篩、水冷卻沸騰床等砂處理設(shè)備進(jìn)入料斗貯存。南京真空V法鑄造生產(chǎn)線</p><p style="text-indent:25px">隨著社會(huì)的發(fā)展，創(chuàng)新、協(xié)調(diào)、綠色、開放、共享的五大發(fā)展理念對(duì)機(jī)械及行業(yè)設(shè)備行業(yè)提出了更高的要求，研發(fā)技術(shù)含量高、附加價(jià)值高、智能化程度高而碳排放量少的新型設(shè)備。私營(yíng)有限責(zé)任公司企業(yè)著力在重點(diǎn)領(lǐng)域和優(yōu)勢(shì)領(lǐng)域開展智能制造試點(diǎn)。通過運(yùn)用物聯(lián)網(wǎng)、云計(jì)算、大數(shù)據(jù)等技術(shù)開發(fā)工業(yè)互聯(lián)網(wǎng)軟硬件，推廣柔性制造，實(shí)現(xiàn)遠(yuǎn)程定制、異地設(shè)計(jì)、當(dāng)?shù)厣a(chǎn)的協(xié)同生產(chǎn)模式。不管是現(xiàn)在還是未來，氣力輸送，V法鑄造，輸送機(jī)械，環(huán)保設(shè)備都不會(huì)過時(shí)，因?yàn)闅饬斔?，V法鑄造，輸送機(jī)械，環(huán)保設(shè)備所涵蓋的范圍比較寬泛，能夠?yàn)閭€(gè)人家庭、工廠生產(chǎn)、商業(yè)建設(shè)、家庭裝修裝飾等各個(gè)領(lǐng)域提供諸多的產(chǎn)品與服務(wù)，因此機(jī)械行業(yè)的未來發(fā)展前景相當(dāng)不錯(cuò)，可以作為一項(xiàng)長(zhǎng)遠(yuǎn)的事業(yè)來加入進(jìn)去。生產(chǎn)型企業(yè)要完善機(jī)械服務(wù)業(yè)體系，培育機(jī)械后市場(chǎng)增長(zhǎng)點(diǎn)。帶動(dòng)維修、售后、網(wǎng)點(diǎn)、租賃、進(jìn)出口、二手市場(chǎng)等相關(guān)產(chǎn)業(yè)同步發(fā)展。建立信息管理系統(tǒng)，加強(qiáng)分類回收管理，完善機(jī)械再制造體系，提升零部件循環(huán)利用能力。南京真空V法鑄造生產(chǎn)線</p><p style="text-indent:25px">江陰華天科技開發(fā)有限公司擁有環(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(jì)、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)。等多項(xiàng)業(yè)務(wù)，主營(yíng)業(yè)務(wù)涵蓋氣力輸送，V法鑄造，輸送機(jī)械，環(huán)保設(shè)備。公司目前擁有較多的高技術(shù)人才，以不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，加快企業(yè)技術(shù)創(chuàng)新，實(shí)現(xiàn)穩(wěn)健生產(chǎn)經(jīng)營(yíng)。江陰華天科技開發(fā)有限公司主營(yíng)業(yè)務(wù)涵蓋氣力輸送，V法鑄造，輸送機(jī)械，環(huán)保設(shè)備，堅(jiān)持“質(zhì)量保證、良好服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。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/1959942.html</p></div></div></div></div></div><div id="yskxubi" class="page-right twoColRt"><div id="pt7mb8z" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="crg387j" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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