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<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 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class="proBig"><div id="vdjpnzp" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shanghaijk/637068228838886719/6185964.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="brvbptz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shanghaijk/637068228838886719/6185964.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="35fnb7b" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>虹口區(qū)操作性能好金屬注射成型常用解決方案,金屬注射成型</p><p><span>***更新：</span>2020-09-25 11:06:38</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="v335f5r" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海精科粉末冶金科技有限公司</a></p><p><span>聯(lián)系人：</span>呂紅駿</p><p><span>郵箱: </span></p><p><span>電話: </span>15800673988</p><p><span>傳真: </span>021_57766969</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-3776188</p><p><span>地址: </span>港業(yè)區(qū)158號6-7廠房</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="lfdhnzv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hflhvj3" class="box"><p><p style="text-indent:25px">粉末冶金是采用金屬粉末和非金屬粉末的混復(fù)合物作原料，經(jīng)燒結(jié)成型而制造各種類型的制零件的方法。粉末冶金在現(xiàn)代工業(yè)生產(chǎn)中占有十分重要的位置?，F(xiàn)代汽車、飛機(jī)、工程機(jī)械、儀器、儀表、百航空航天、**、核能、計(jì)算機(jī)等工業(yè)中，需要許多具有特殊性能的材料度，形狀復(fù)雜或在特殊條件下工作的零部件，其中有相當(dāng)部分采用粉末冶金而制成。例如，汽車的發(fā)動機(jī)、變速箱，虹口區(qū)操作性能好金屬注射成型常用解決方案、轉(zhuǎn)向器、啟動馬達(dá)，虹口區(qū)操作性能好金屬注射成型常用解決方案、刮雨板、問減震器，虹口區(qū)操作性能好金屬注射成型常用解決方案、車門鎖等部件中都使用有粉末冶金件。擅長于齒輪類等高精度、高性能、高標(biāo)準(zhǔn)結(jié)構(gòu)零件及SGS低噪音、強(qiáng)耐磨含油軸承。虹口區(qū)操作性能好金屬注射成型常用解決方案</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="虹口區(qū)操作性能好金屬注射成型常用解決方案,金屬注射成型" src="http://tyunfile.71360.com/UploadFile/shanghaijk/637068228838886719/6185964.jpg"></div><p><span style="display:none;"></span>是專業(yè)從事自動化控制系統(tǒng)設(shè)備的研發(fā)設(shè)計(jì)、生產(chǎn)制造、銷售支持、售后服務(wù)為一體的，具有自主知識產(chǎn)權(quán)的****。石家莊榮信科技有限公司是一家科技型企業(yè)，與多家科研單位及院校聯(lián)合進(jìn)行相關(guān)設(shè)備的研發(fā)及優(yōu)化。此外，公司還配備專業(yè)的銷售和售后服務(wù)隊(duì)伍，為客戶提供***、強(qiáng)有力的技術(shù)支持和及時完善的售后服務(wù)。石家莊榮信科技有限公司榮獲國家****，擁有多項(xiàng)**技術(shù)和完善的產(chǎn)品體系：其中主要涉及原料配方計(jì)量輸送系統(tǒng)、混配系統(tǒng)、工業(yè)自動化PLC、DCS工控系統(tǒng)、條碼防錯可追溯系統(tǒng)等。產(chǎn)品廣泛應(yīng)用于耐火材料、橡塑、粉末冶金、電池、化工、建材、礦山、食品、飼料、肥料、食鹽、涂料、陶瓷、醫(yī)藥以及玻璃等行業(yè)。年輕的創(chuàng)業(yè)集體，先進(jìn)的企業(yè)管理理念，精密的生產(chǎn)設(shè)備，成熟的工藝流程，的技術(shù)水準(zhǔn)。公司嚴(yán)格按照現(xiàn)代企業(yè)的運(yùn)作模式，建立健全各種制度，積極同國內(nèi)**科研院校（所）合作，虛心向國內(nèi)外同行學(xué)習(xí)。從生產(chǎn)到服務(wù)嚴(yán)格執(zhí)ISO9001質(zhì)量體系標(biāo)準(zhǔn)，精心打造出多個品種的工業(yè)自動化設(shè)備。公司2015年初開始進(jìn)行機(jī)器人研發(fā)和應(yīng)用。虹口區(qū)操作性能好金屬注射成型常用解決方案還需要在粉末中需要加入較多的粘結(jié)劑。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="虹口區(qū)操作性能好金屬注射成型常用解決方案,金屬注射成型" src="https://tyunfile.71360.com/UploadFile/shanghaijk/637237747402939453/1979632.png"></div><p> **企業(yè)中，重型的武器裝備如穿甲彈，魚雷等需采用粉末冶金技術(shù)生產(chǎn)。粉末冶金汽車零件近年來已成為為中國粉末冶金行業(yè)的市場，約50%的汽車零部件為粉末冶金零部件。為用戶生產(chǎn)不銹鋼基、鐵基、銅基、銅鐵合金基粉末合金零件制品及鋅鋁合金零配件。分類為SUS304、SUS316不銹鋼零件；各型齒輪、齒輪箱類鐵基零件；鎖體內(nèi)、鎖舌、鎖拔鐵基零件；形狀復(fù)雜、功各異銅、鐵基結(jié)構(gòu)零件；銅、鐵、合金基軸套含油軸承；鋅鋁合金壓鑄配套零件。擅長于齒輪類等高精度、高性能、高標(biāo)準(zhǔn)結(jié)構(gòu)零件及SGS低噪音、強(qiáng)耐磨含油軸承，亦精于形狀復(fù)雜的零件和制造。提供專業(yè)粉末冶金制品的加硬、發(fā)黑、防銹，電鍍。零件完善機(jī)加工等處理。配備鋅、鋁合金壓鑄加工生產(chǎn)工作相關(guān)配套。產(chǎn)品符合國際環(huán)保要求。作為國家定性的節(jié)能環(huán)保的朝陽行業(yè)。 </p><p> GIS殼體發(fā)生氣體滲漏的途徑本站資料?系統(tǒng)管理員?2016-04-27GIS殼體有氣密性要求，SF6氣體年漏氣率是衡量GIS殼體質(zhì)量的重要指標(biāo)。經(jīng)過分析，SF6氣體的泄露歸納起來有以下幾個方面：1)焊縫滲漏焊縫有2類:一類是GIS罐體的焊縫;另一類罐體之間的SF6氣體連接銅管與其銅座之間的焊縫。ZF6系列組合電器采用⑹歉咧柿康暮附庸尢,所以此類焊縫的工藝和質(zhì)量均令人滿意,一般不會通過此類焊縫發(fā)生滲漏。曾發(fā)現(xiàn)后者有極個別滲漏,補(bǔ)焊后即消除。2)由密封圈密封的密封面由密封墊圈進(jìn)行密封的密封面可分為動態(tài)密封面和靜態(tài)密封面2類。動態(tài)密封面按動作性質(zhì)分為轉(zhuǎn)動密封面和滑動密封面。轉(zhuǎn)動密封面位于隔離開關(guān)和接地刀閘的傳動拐臂上,用于此類密封面上密封墊圈的轉(zhuǎn)動范圍約有76°,為了加強(qiáng)密封使用了3道O型密封墊圈。從現(xiàn)場安裝檢漏的情況來看,其密封效果令人滿意,但隨著時間的推移,操作次數(shù)的增加和橡膠的老化,這類密封面的密封狀況需要加以注意,特別是對操作次數(shù)多的隔離開關(guān)或接地刀閘上的墊圈?；瑒有兔芊饷嫖挥跀嗦菲鞯牟倏v拉桿上,其密封墊圈截面為“V”型,密封面為金屬桿面,光潔度高,“V”型密封圈有4道,密封相當(dāng)可靠,不易發(fā)生滲漏。靜態(tài),封面在現(xiàn)場安裝檢漏時發(fā)現(xiàn)的問題較多。公司一直依靠可靠的技術(shù)和設(shè)備性能服務(wù)、滿足用戶的要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="虹口區(qū)操作性能好金屬注射成型常用解決方案,金屬注射成型" src="http://tyunfile.71360.com/UploadFile/shanghaijk/637068228838886719/2113327.jpg"></div><p style="text-indent:25px">齒輪是機(jī)械傳動系統(tǒng)中傳遞運(yùn)動和動力的重要零部件，是使用的傳動元件，種類繁多，形狀各有不同。通過粉末冶金工藝制造齒輪主要是由模壓成形、燒結(jié)、后續(xù)處理等工序組成。智能鎖一直是智能家居安防領(lǐng)域的重點(diǎn)話題,隨著智能市場的逐年擴(kuò)大,作為家居安防的入口產(chǎn)業(yè),智能鎖市場也正火熱非凡。據(jù)行業(yè)統(tǒng)計(jì)數(shù)據(jù)顯示,中國的智能門鎖市場目前有超過1500名玩家和3500個品牌，智能鎖行業(yè)市場廣闊，并處于成長期，其相應(yīng)的內(nèi)部零部件如粉末冶金齒輪也有極大的市場需求。我國目前鎖具行業(yè)正處于蓬勃發(fā)展期，各類智能鎖都應(yīng)用于各大住宅區(qū)，因此也給我國粉末冶金零件制造企業(yè)帶來了難得市場機(jī)遇。因?yàn)椴恍枰獧C(jī)加工即可制作出復(fù)雜形狀。徐匯區(qū)便宜金屬注射成型市場報價</p><p style="text-indent:25px">經(jīng)多年的努力，得到了廣大客戶的一致好評。虹口區(qū)操作性能好金屬注射成型常用解決方案</p><p> 粉末冶金過程中會極其頻繁的用到銅基粉末，它作為粉末冶金的原料之一是非常普遍的，那這種粉末有什么特性，在使用的時候需要注意些什么才能令結(jié)果更好呢？粉末冶金原料之一的銅基粉末制造過程中，由于球狀粉末未受外力作用，散裝的銅粉經(jīng)過高溫?zé)Y(jié)成型。此過程中，燒結(jié)問題也嚴(yán)格控制在一定范圍內(nèi)，因此球狀粉末仍保持圓球狀，顆粒之間形成孔隙，其孔隙度和孔隙間的尺度可以進(jìn)行選擇。由于制作工藝的緣故，銅基粉末具有過濾精度高，孔隙穩(wěn)定，壓力損耗小的特點(diǎn)。而且不會發(fā)生孔徑隨壓力變化而改變的現(xiàn)象。就是因?yàn)橛行コ龖腋∥锖臀⒘５?，才會有如此高的過濾精度，凈化效果好。銅基粉末的孔隙率高，孔隙均勻而光滑，所以它的初始阻力小，易于反吹；而且再生能力強(qiáng)，使用壽命長，特別適用于流體分布、均勻化處置等均勻性要求較高的場所。另外，銅基粉末的機(jī)械強(qiáng)度高、剛性好、塑性好、抗氧化、耐腐蝕等，應(yīng)用更為。在銅基粉末中，銅粉在成分中占絕大多數(shù)，基體材料是銅粉。但是里面添加了一些合金元素，例如鐵，碳等等。所以說，粉末冶金常用的銅基粉末合金有Sn10粉、663青銅粉等，或者是根據(jù)自身需求添加一點(diǎn)石墨粉和潤滑劑而得到的材料。總而言之。虹口區(qū)操作性能好金屬注射成型常用解決方案</p><p style="text-indent:25px">上海精科粉末冶金科技有限公司總部位于港業(yè)區(qū)158號6-7廠房，是一家上海精科粉末冶金科技有限公司（簡稱精科科技）成立于2011年，注冊資本5000萬元，是一家專業(yè)從事金屬粉末注射成型（簡稱MIM)，集研發(fā)、生產(chǎn)、銷售于一體的高科技企業(yè)。公司地處有上?！俺鞘兄敝u(yù)的松江區(qū)，位于“G60上海松江科創(chuàng)走廊”的創(chuàng)新中軸線上。經(jīng)營范圍粉末冶金科技領(lǐng)域內(nèi)的技術(shù)開發(fā)、技術(shù)服務(wù)、技術(shù)咨詢:通信零配件、電腦零部件、手機(jī)及其他產(chǎn)品零部件的生產(chǎn)、銷售;從事貨物及技術(shù)的進(jìn)出口業(yè)務(wù)。的公司。公司自創(chuàng)立以來，投身于手機(jī)3C類零部件，筆記本零部件，汽車醫(yī)療零部件，鎖具及電子類零部件，是冶金礦產(chǎn)的主力軍。精科始終以本分踏實(shí)的精神和必勝的信念，影響并帶動團(tuán)隊(duì)取得成功。精科始終關(guān)注冶金礦產(chǎn)市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1418478.html</p></div></div></div></div></div><div id="htrnrnb" class="page-right twoColRt"><div id="lthfz7t" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="txtj5zh" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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