河南變頻空調(diào)實(shí)訓(xùn)設(shè)備上海方晨科教設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="電工電子實(shí)訓(xùn)設(shè)備常見(jiàn)故障維修：氣蝕現(xiàn)象，河南變頻空調(diào)實(shí)訓(xùn)設(shè)備。原因：空穴伴隨著氣蝕發(fā)生，空穴中產(chǎn)生的氣泡中的氧也會(huì)腐蝕金屬元件的表面，我們把這種因發(fā)生空穴現(xiàn)象而造成的腐蝕叫氣蝕。部位：氣蝕現(xiàn)象可能發(fā)生在油泵、管路以及其他具有節(jié)流裝置的地方，"><meta name="keywords" content="河南變頻空調(diào)實(shí)訓(xùn)設(shè)備,實(shí)訓(xùn)設(shè)備"><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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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="32iozez" 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>河南變頻空調(diào)實(shí)訓(xùn)設(shè)備,實(shí)訓(xùn)設(shè)備</p><p><span>***更新：</span>2021-01-12 10:29:21</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="pou73cj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海方晨科教設(shè)備制造有限公司</a></p><p><span>聯(lián)系人：</span>孫林平</p><p><span>郵箱: </span>652363361@qq.com</p><p><span>電話: </span>13801746398</p><p><span>傳真: </span>021_63541966</p><p><span>網(wǎng)址: </span>http://www.fangchen.com.cn</p><p><span>手機(jī): </span>021-63541967</p><p><span>地址: </span>上海市嘉定區(qū)茸梅路518號(hào)1幢936室</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="vin298l" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7jt2ong" class="box"><p><p style="text-indent:25px">電工電子實(shí)訓(xùn)設(shè)備常見(jiàn)故障維修：氣蝕現(xiàn)象，河南變頻空調(diào)實(shí)訓(xùn)設(shè)備。原因：空穴伴隨著氣蝕發(fā)生，空穴中產(chǎn)生的氣泡中的氧也會(huì)腐蝕金屬元件的表面，我們把這種因發(fā)生空穴現(xiàn)象而造成的腐蝕叫氣蝕。部位：氣蝕現(xiàn)象可能發(fā)生在油泵、管路以及其他具有節(jié)流裝置的地方，河南變頻空調(diào)實(shí)訓(xùn)設(shè)備，特別是油泵裝置，這種現(xiàn)象較為常見(jiàn)。氣蝕現(xiàn)象是液壓系統(tǒng)產(chǎn)生各種故障的原因之一，特別在高速、高壓的液壓設(shè)備中更應(yīng)注意，河南變頻空調(diào)實(shí)訓(xùn)設(shè)備。措施：要正確設(shè)計(jì)液壓泵的結(jié)構(gòu)參數(shù)和泵的吸油管路，盡量避免油道狹窄和急彎，防止產(chǎn)生低壓區(qū)；合理選用機(jī)件材料，增加機(jī)械強(qiáng)度、提高表面質(zhì)量、提高抗腐蝕能力。電子電工實(shí)訓(xùn)設(shè)備工作時(shí)需要遵守一定的規(guī)范來(lái)進(jìn)行。河南變頻空調(diào)實(shí)訓(xùn)設(shè)備</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南變頻空調(diào)實(shí)訓(xùn)設(shè)備,實(shí)訓(xùn)設(shè)備" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637401858439010322/7592143.png"></div><p style="text-indent:25px">電工電子實(shí)訓(xùn)設(shè)備安裝有哪些細(xì)節(jié)以及對(duì)夾具的要求?在裝夾時(shí)盡可能的將試樣前后裝平行，平行后再做拉伸;在鋼絲類纏繞夾具中，不能出現(xiàn)線壓線的情況，這樣會(huì)造成局部的應(yīng)力集中，往往會(huì)從壓線處斷，造成斷點(diǎn)差;對(duì)楔形夾具來(lái)說(shuō)，試樣的左、右對(duì)中是由夾具保證的，但前后卻容易裝斜，裝斜后在拉伸過(guò)程中試樣兩側(cè)受力不均勻，有可能撕裂試樣或斷點(diǎn)差;對(duì)于搭接試樣，應(yīng)使搭接面通過(guò)傳感器的力作用中心。淺析電工電子實(shí)訓(xùn)設(shè)備的維護(hù)知識(shí)？電工電子實(shí)訓(xùn)設(shè)備主機(jī)采用油缸下置式主機(jī)，采用微機(jī)控制和顯示功能，主要用于金屬、非金屬的拉伸、壓縮、彎曲和剪切實(shí)訓(xùn)，適用于冶金、建筑、輕工、航空、航天、材料、大專院校、科研單位等領(lǐng)域。任何一款產(chǎn)品在使用過(guò)程中都需要使用者合理地維護(hù)，才能保證設(shè)備的正常運(yùn)行。西安電機(jī)技術(shù)實(shí)驗(yàn)臺(tái)電子電工實(shí)訓(xùn)設(shè)備可用于各種型號(hào)的管件的爆裂壓力測(cè)定和耐壓時(shí)間測(cè)定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南變頻空調(diào)實(shí)訓(xùn)設(shè)備,實(shí)訓(xùn)設(shè)備" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637401858224586324/9738566.png"></div><p style="text-indent:25px">電工電子實(shí)訓(xùn)設(shè)備的日常的維護(hù)的要點(diǎn)：1、電工電子實(shí)訓(xùn)設(shè)備絲杠及傳動(dòng)部分要定期涂潤(rùn)滑油，防止產(chǎn)生干摩擦；2、電工電子實(shí)訓(xùn)設(shè)備緊固件要定期進(jìn)行鎖緊：試樣拉斷后的振動(dòng)經(jīng)常會(huì)使一些緊固件退松，一定要定期進(jìn)行巡檢，以避免由于緊固件松動(dòng)造成大的損失。3、其他檢查：提高警惕并密切注意細(xì)節(jié)，可以及早發(fā)現(xiàn)事故苗頭，防止釀成大的事故。在設(shè)備初投入運(yùn)行的時(shí)候尤其是這樣。應(yīng)該始終注意外泄漏、污染物、元器件損壞以及來(lái)自泵、聯(lián)軸器等的異常噪聲。</p><p style="text-indent:25px">電工電子實(shí)訓(xùn)設(shè)備的保養(yǎng)及維護(hù)：1．工作用油推薦采用32號(hào)、46號(hào)抗磨液壓油，使用油溫在15～60攝氏度范圍內(nèi)。2．油液進(jìn)行嚴(yán)格過(guò)濾后才允許加入油箱。3．工作油液每一年更換一次，其中第1次更換時(shí)間不應(yīng)超過(guò)三個(gè)月；4．滑塊應(yīng)經(jīng)常注潤(rùn)滑油，立柱外表露面應(yīng)經(jīng)常保持清潔，每次工作前應(yīng)先噴注機(jī)油。5．在公稱壓力500T下集中載荷較大允許偏心40mm。偏心過(guò)大易使立柱拉傷或出現(xiàn)其它不良現(xiàn)象。6．每半年校正檢查一次壓力表；7．機(jī)器較長(zhǎng)期停用，應(yīng)將各加部位表面擦洗干凈并涂以防銹油。電子電工實(shí)訓(xùn)設(shè)備的壽命長(zhǎng)、便于維護(hù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南變頻空調(diào)實(shí)訓(xùn)設(shè)備,實(shí)訓(xùn)設(shè)備" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637401858270797292/4166682.png"></div><p style="text-indent:25px">電工電子實(shí)訓(xùn)設(shè)備的保養(yǎng)技巧：一、控制系統(tǒng)保養(yǎng)：1、定期檢查控制器后面板的連接線是否接觸良好，如有松動(dòng)，應(yīng)及時(shí)緊固;2、試驗(yàn)后若有一段較長(zhǎng)的時(shí)間不用機(jī)器時(shí)，關(guān)閉控制器和電腦;3、控制器上的接口為一一對(duì)應(yīng)，插錯(cuò)接口可能對(duì)設(shè)備造成損壞;4、插拔控制器上的接口必須關(guān)閉控制器電源。二、油源的保養(yǎng)：1、定期檢查主機(jī)和油源處是否有漏油的地方，如發(fā)現(xiàn)有漏油，應(yīng)及時(shí)更換密封圈或組合墊;2、根據(jù)機(jī)器的使用情況及油的使用期限，定期更換吸油過(guò)濾器和濾芯，更換液壓油。3、長(zhǎng)時(shí)間不做試驗(yàn)時(shí)，注意關(guān)斷主機(jī)電源。如果機(jī)器在待機(jī)狀態(tài)，轉(zhuǎn)換開(kāi)關(guān)應(yīng)打到加載檔，因?yàn)槿绻D(zhuǎn)換開(kāi)關(guān)。電子電工實(shí)訓(xùn)設(shè)備可以適用水、油、乳化液等大多數(shù)液體試壓介質(zhì)。西安電機(jī)技術(shù)實(shí)驗(yàn)臺(tái)</p><p style="text-indent:25px">電子電工實(shí)訓(xùn)設(shè)備的油液必須進(jìn)行嚴(yán)格過(guò)濾后才允許加入油箱。河南變頻空調(diào)實(shí)訓(xùn)設(shè)備</p><p style="text-indent:25px">電工電子實(shí)訓(xùn)設(shè)備常見(jiàn)故障維修：空穴現(xiàn)象原因：液壓油中總含有一定量的水分，通常可溶解于油中，也可以氣泡的形式混合于油中。當(dāng)壓力低于空氣分離壓力時(shí)，溶解于油中的空氣分離出來(lái)，形成氣泡；當(dāng)壓力降至油液的飽和蒸氣壓力以下時(shí)，油液會(huì)沸騰而產(chǎn)生大量氣泡。這些氣泡混雜于油液中形成不連續(xù)狀態(tài)，這種現(xiàn)象稱為空穴現(xiàn)象。部位：吸油口及吸油管中低于大氣壓處，易產(chǎn)生氣穴；油液流經(jīng)節(jié)流口等狹小縫隙處時(shí)，由于速度的增加，使壓力下降，也會(huì)產(chǎn)生氣穴。河南變頻空調(diào)實(shí)訓(xùn)設(shè)備</p><p style="text-indent:25px">上海方晨科教設(shè)備制造有限公司致力于儀器儀表，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。上海方晨公司深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的實(shí)訓(xùn)臺(tái)，實(shí)驗(yàn)臺(tái)，實(shí)訓(xùn)裝置，實(shí)訓(xùn)設(shè)備。上海方晨公司致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來(lái)良好體驗(yàn)。上海方晨公司創(chuàng)始人陳建微，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2815658.html</p></div></div></div></div></div><div id="f7ctjkp" class="page-right twoColRt"><div id="eoepzea" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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