河北德國(guó)進(jìn)口馬弗爐負(fù)載服務(wù)為先納博熱工業(yè)爐供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="馬弗爐實(shí)驗(yàn)前，溫控器應(yīng)避免震動(dòng)，放置位置與電爐不宜太近，防止過(guò)熱使電子元件不能正常工作。搬動(dòng)溫控器時(shí)要關(guān)閉電源。使用前，將溫控器調(diào)至所需工作溫度，打開(kāi)啟動(dòng)編碼使馬弗爐通電，此時(shí)電流表有讀數(shù)產(chǎn)生，溫控表實(shí)測(cè)溫度值逐漸上升，表示馬弗爐、溫控器均"><meta name="keywords" content="河北德國(guó)進(jìn)口馬弗爐負(fù)載,馬弗爐"><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 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id="h9l9jnb" class="proBig"><div id="p57tz7d" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637344613483417968/5313815.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pjbf7vz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637344613483417968/5313815.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zj7nbp7" 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>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>河北德國(guó)進(jìn)口馬弗爐負(fù)載,馬弗爐</p><p><span>***更新：</span>2021-01-27 05:12:53</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="jbnbvfz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">納博熱（上海）工業(yè)爐有限公司</a></p><p><span>聯(lián)系人：</span>齊秀萍</p><p><span>郵箱: </span>info@nabertherm-cn.com</p><p><span>電話: </span>13816407062</p><p><span>傳真: </span>021_64903107</p><p><span>網(wǎng)址: </span>http://www.nabertherm-cn.com</p><p><span>手機(jī): </span>021-64902960</p><p><span>地址: </span>瓶北路150弄158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="bxrnhth" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="xrtxn97" class="box"><p><p style="text-indent:25px">馬弗爐實(shí)驗(yàn)前，溫控器應(yīng)避免震動(dòng)，放置位置與電爐不宜太近，防止過(guò)熱使電子元件不能正常工作。搬動(dòng)溫控器時(shí)要關(guān)閉電源。使用前，將溫控器調(diào)至所需工作溫度，打開(kāi)啟動(dòng)編碼使馬弗爐通電，此時(shí)電流表有讀數(shù)產(chǎn)生，溫控表實(shí)測(cè)溫度值逐漸上升，表示馬弗爐、溫控器均正常工作。搬運(yùn)馬弗爐時(shí)，注意避免嚴(yán)重共振，放置遠(yuǎn)離易燃易爆，河北德國(guó)進(jìn)口馬弗爐負(fù)載、水等物品。嚴(yán)禁抬爐門(mén)，避免爐門(mén)損壞。加熱后的坩堝宜轉(zhuǎn)移到干燥器中冷卻，河北德國(guó)進(jìn)口馬弗爐負(fù)載，放置緩沖耐火材料上，河北德國(guó)進(jìn)口馬弗爐負(fù)載，防止吸潮炸，裂，后稱(chēng)量。實(shí)驗(yàn)完畢后，樣品退出加熱并關(guān)掉電源，在爐膛內(nèi)放取樣品時(shí)，應(yīng)先微開(kāi)爐門(mén)，待樣品稍冷卻后再小心夾取樣品，防止傷到自己。馬弗爐在電源線引入處需要另外安裝電源開(kāi)關(guān)，以便控制總電源。河北德國(guó)進(jìn)口馬弗爐負(fù)載</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北德國(guó)進(jìn)口馬弗爐負(fù)載,馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613483417968/5313815.png"></div><p style="text-indent:25px">馬弗爐有 2 種形式的控制器：一體控制器和**控制器?？刂乒δ芊秶鷱膯吸c(diǎn)控溫到可以設(shè)定程序的多段溫度曲線，以及可以選配其它附加功能。一體控制器：位于馬弗爐的控制面板內(nèi)，節(jié)省空間，插槽式設(shè)計(jì)方便維護(hù)。**控制器：可以選擇安裝在接近馬弗爐的位置，也可以安裝在遠(yuǎn)離爐體的位置作為遠(yuǎn)程控制。**控制器可以方便用戶在有煙霧或污染性物質(zhì)的環(huán)境中使用馬弗爐；也可以將多臺(tái)馬弗爐的控制器安裝于某一地點(diǎn)作為**控制室?？稍O(shè)置 30 個(gè)程序，每個(gè)程序較多可以包含 99 段升降溫和保溫段，可以根據(jù)時(shí)間或升降溫速度為依據(jù)設(shè)定程序。河北德國(guó)進(jìn)口馬弗爐負(fù)載馬弗爐接線時(shí)，首先轉(zhuǎn)松控制器外殼左右兩側(cè)的螺釘，然后將罩殼上翻，按圖示接好電源線。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北德國(guó)進(jìn)口馬弗爐負(fù)載,馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613446962890/1710257.png"></div><p style="text-indent:25px">氣氛馬弗爐設(shè)備的日常維護(hù)檢查說(shuō)明：1、定期檢查各接線頭接觸是否良好；2、根據(jù)工藝設(shè)定溫度，通電加溫、保溫；3、車(chē)間須配備1/2管以水源后力達(dá)0.2MPa；4、通過(guò)調(diào)查流量和控制出水口溫度在40℃cgh；5、保持爐膛清潔，對(duì)爐內(nèi)的金屬氧化物，爐渣和雜質(zhì)等應(yīng)及時(shí)清理。裝卸工件時(shí)應(yīng)謹(jǐn)慎，以防碰壞硅鉬棒；6、實(shí)行光亮退火，在升溫時(shí)打開(kāi)放氣閥，隨后充入保護(hù)氣體，流量由小變大，當(dāng)箱式氣氛馬弗爐爐內(nèi)壓力為正壓時(shí)，即關(guān)閉全部閥門(mén)，此工藝應(yīng)經(jīng)工藝試驗(yàn)，由熟練工人掌握；</p><p style="text-indent:25px">馬弗爐爐氣對(duì)金屬的輻射傳熱爐氣輻射的熱量傳給爐墻和金屬的表面上后，則有一部分被吸引，另一部分被反射回去。反射出來(lái)的熱量，要通過(guò)充滿爐膛內(nèi)的爐氣，一部分被爐氣吸收，剩余部分輻射到對(duì)面的爐墻或金屬上，如此反復(fù)輻射。爐氣對(duì)金屬的對(duì)流傳熱在現(xiàn)有火焰爐爐膛中，爐氣的溫度大多在800℃~1400℃范圍內(nèi)。爐氣溫度在800℃左右時(shí)，輻射與對(duì)流的作用差不多相等。當(dāng)爐氣溫度高于800℃時(shí)，則對(duì)流傳熱減少，而輻射傳熱急劇增加。例如，鋼廠平爐爐氣溫度達(dá)1800℃左右時(shí)，輻射部分已達(dá)到全部傳熱量的95%左右。爐墻及爐頂對(duì)金屬的輻射傳熱它的輻射情況和上一種有些類(lèi)似，也是反復(fù)輻射連續(xù)不斷。所不同的是爐墻內(nèi)表面還以對(duì)流的方式吸收熱量，而這些熱量仍以輻射的方式傳出。馬弗爐只有內(nèi)部傳熱均勻才能更好地發(fā)揮馬弗爐的使用效果。馬弗爐實(shí)驗(yàn)過(guò)程中，使用人不得離開(kāi)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北德國(guó)進(jìn)口馬弗爐負(fù)載,馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613526386718/687387.png"></div><p style="text-indent:25px">按馬弗爐的額定電壓，配置功率合適的插頭、插座、保險(xiǎn)絲等。爐體外殼和控制器外殼接好地線，在高溫爐前的地面上鋪一塊厚橡皮板，以避免危險(xiǎn)，保證安全。熱電偶應(yīng)插入爐膛**，孔與熱電偶之間空隙用石棉繩填塞。較好用補(bǔ)償導(dǎo)線(或絕緣銅芯線)連接熱電偶和控制器，注意正負(fù)極不要接錯(cuò)。馬弗爐初次使用或長(zhǎng)期停用后再次使用時(shí)，須預(yù)先烘爐。馬弗爐的型號(hào)不同，烘爐時(shí)間也不相同。在馬弗爐內(nèi)進(jìn)行試樣的灼燒或熔融時(shí)，必須將試樣置于耐高溫的瓷坩堝或瓷皿中，并嚴(yán)格控制操作條件，以防溫度過(guò)高而發(fā)生樣液飛濺，腐蝕和粘結(jié)爐膛。爐膛底放一塊石棉板，并應(yīng)及時(shí)清楚石棉板上的熔渣、金屬氧化物或其他雜質(zhì)，以保護(hù)爐膛的平整清潔?？諝饧疤妓釟庠诟邷貢r(shí)對(duì)馬弗爐硅碳棒氧化反應(yīng)主要表現(xiàn)在增加硅碳棒的電阻。河北德國(guó)進(jìn)口馬弗爐負(fù)載</p><p style="text-indent:25px">馬弗爐當(dāng)恒溫時(shí)間設(shè)為“0”時(shí)，表示沒(méi)有定時(shí)功能，控制器連續(xù)運(yùn)行。河北德國(guó)進(jìn)口馬弗爐負(fù)載</p><p style="text-indent:25px">氣氛馬弗爐的結(jié)構(gòu)原理說(shuō)明：爐身是圓筒形的深井，工件由**吊車(chē)垂直裝入爐內(nèi)加熱。爐體采用雙層爐殼結(jié)構(gòu)，高性能隔熱材料，外表面溫度低，節(jié)能50%。所使用的燃料通常為煤氣和燃油。電爐溫度控制系統(tǒng)采用人工智能調(diào)節(jié)技術(shù)，具有PID調(diào)節(jié)、模糊控制、自整定能力并可編制各種升溫程序，具有超高溫報(bào)警功能，具有熱電偶損壞斷電功能，具有內(nèi)置參數(shù)密碼控制功能。以電為熱源時(shí)，稱(chēng)為電阻爐。氣氛馬弗爐一般安置在車(chē)間地平面以下，也有安置在地平面以上的，或地平面之上之下各一半的。河北德國(guó)進(jìn)口馬弗爐負(fù)載</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3030140.html</p></div></div></div></div></div><div id="vnjvjdx" class="page-right twoColRt"><div id="dpdjf95" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="9tblp7t" 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) 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