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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hbd8jdz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shplyy/637389707535640990/8799957.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mg7actp" 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>同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià),萬(wàn)能試驗(yàn)機(jī)</p><p><span>***更新：</span>2021-02-06 05:15:59</p><p><span id="click" >瀏覽次數(shù)：7次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="gfokbiz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海樸魯液壓技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>侯經(jīng)理</p><p><span>郵箱: </span>shpulu@126.com</p><p><span>電話: </span>18602135988</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.puluyeya.com</p><p><span>手機(jī): </span>021-61214188</p><p><span>地址: </span>安亭鎮(zhèn)新源路58號(hào)701室J559</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="xk233dz" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="xbawn2z" class="box"><p><p style="text-indent:25px">電液伺服類(lèi)萬(wàn)能試驗(yàn)機(jī)主要采用了精密高壓油源作為動(dòng)力源，同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià)，使用伺服閥或比例閥作為控制元件進(jìn)行閉環(huán)自動(dòng)控制，因而控制性能較高，一般可實(shí)現(xiàn)載荷、應(yīng)變、位移三種控制模式。同手動(dòng)液壓萬(wàn)能試驗(yàn)機(jī)一樣，受油源流量的限制，他的試驗(yàn)速度較低。由于采用閉環(huán)自動(dòng)控制，系統(tǒng)剛度成了整個(gè)系統(tǒng)正常工作的關(guān)鍵。眾所周知，液體的剛度是比較低的，為了盡可能的減少液體對(duì)整機(jī)剛度的影響，一般電液伺服試驗(yàn)機(jī)的行程都不大，同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià)，同樣受整機(jī)剛度的影響，電液伺服類(lèi)試驗(yàn)機(jī)的噸位都不可能做的很小，基本上都在一噸以上。但由于它有多種控制模式，因而具有使用靈活，性能較高的特點(diǎn)，同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià)。電液伺服萬(wàn)能試驗(yàn)機(jī)絲杠及傳動(dòng)部分要定期涂潤(rùn)滑油，防止產(chǎn)生干摩擦。同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià),萬(wàn)能試驗(yàn)機(jī)" src="https://tyunfile.71360.com/UploadFile/shplyy/637389707535640990/8799957.png"></div><p style="text-indent:25px">在高溫和低溫條件下，采用液壓傳動(dòng)有一定的困難。電液伺服萬(wàn)能試驗(yàn)機(jī)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、彎曲和剪切試驗(yàn)，適用于冶金、建筑、輕工、航空、航天、材料、大專(zhuān)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。電液伺服萬(wàn)能試驗(yàn)機(jī)的液壓油必須經(jīng)常檢查油箱液面并及時(shí)補(bǔ)油；一般要每使用2000至4000小時(shí)換一次油，然而重要的是油溫不得超過(guò)70℃，在油溫超過(guò)60℃時(shí)必須打開(kāi)冷卻系統(tǒng)。過(guò)濾器：對(duì)于不帶堵塞指示器的過(guò)濾器，一般每隔6個(gè)月要更換一次。對(duì)于帶堵塞指示器的過(guò)濾器，要不斷監(jiān)視，當(dāng)指示器報(bào)警后必須立即更換。同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià)萬(wàn)能試驗(yàn)機(jī)應(yīng)該注意接頭墊圈是否完整，如不完整時(shí)應(yīng)取用本機(jī)器附帶的新墊圈裝好以防高壓時(shí)滲油。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià),萬(wàn)能試驗(yàn)機(jī)" src="https://tyunfile.71360.com/UploadFile/shplyy/637389707812691760/8269789.png"></div><p style="text-indent:25px">手動(dòng)液壓萬(wàn)能試驗(yàn)機(jī)主要采用簡(jiǎn)易高壓油源作為動(dòng)力源，手動(dòng)調(diào)整閥作為控制元件，并進(jìn)行人工手動(dòng)實(shí)現(xiàn)加載，因而，它屬于開(kāi)環(huán)控制系統(tǒng)。由于受油源流量及主機(jī)結(jié)構(gòu)的限制，它的油缸活塞行程較小，常見(jiàn)的一般在300mm左右，它的試驗(yàn)速度一般也較小。受價(jià)格因素的影響，測(cè)力傳感器一般采用壓力傳感器（大噸位基本采用壓力傳感器）。因而，精度較低，量程較小，一般精度為1級(jí)或2級(jí)，量程一般為4%-100%F.S.受油缸摩擦力的影響，噸位一般很難做到很小，國(guó)內(nèi)較小為5T.但由于它所特有的低價(jià)及大噸位的特點(diǎn)，目前，在成品檢驗(yàn)、單一材料指標(biāo)的測(cè)試中還在大量使用。</p><p style="text-indent:25px">用合適的夾具完成相應(yīng)的試驗(yàn)，否則不但試驗(yàn)不會(huì)很成功，而且還會(huì)損壞夾具：電液伺服萬(wàn)能試驗(yàn)機(jī)一般只配備了做標(biāo)準(zhǔn)試樣的夾具，如果要做非標(biāo)準(zhǔn)的試樣，比如鋼絞線，搭接鋼精等，必須要增配相適應(yīng)的夾具；還有一些超硬度的材料，比如彈簧鋼等，必須使用特殊材料的夾片，否則會(huì)損壞夾具；液壓油：必須經(jīng)常檢查油箱液面并及時(shí)補(bǔ)油；一般要每使用2000至4000小時(shí)換一次油；然而重要的是油溫不得超過(guò)70℃，在油溫超過(guò)60℃時(shí)必須打開(kāi)冷卻系統(tǒng)；過(guò)濾器：對(duì)于不帶堵塞指示器的過(guò)濾器，一般每隔6個(gè)月要更換一次。對(duì)于帶堵塞指示器的過(guò)濾器，要不斷監(jiān)視，當(dāng)指示器報(bào)警后必須立即更換。萬(wàn)能試驗(yàn)機(jī)具有等速率活塞行程控制，當(dāng)活塞運(yùn)動(dòng)到極限位置時(shí)，進(jìn)行活塞行程恒值控制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià),萬(wàn)能試驗(yàn)機(jī)" src="https://tyunfile.71360.com/UploadFile/shplyy/637389707609508266/5663127.png"></div><p style="text-indent:25px">電液伺服動(dòng)態(tài)萬(wàn)能試驗(yàn)機(jī)的關(guān)鍵配套元件選用國(guó)際、國(guó)內(nèi)同類(lèi)產(chǎn)品的有名品牌產(chǎn)品。較大提高了系統(tǒng)的穩(wěn)定性和可靠性，系統(tǒng)的關(guān)鍵單元和元件均采用當(dāng)今國(guó)際先進(jìn)技術(shù)制造，整個(gè)試驗(yàn)系統(tǒng)的整體性能與國(guó)際有名動(dòng)態(tài)試驗(yàn)機(jī)公司產(chǎn)品技術(shù)水平相當(dāng)。該系列產(chǎn)品具有使用方便，控制精度高，可靠性好等特點(diǎn)。電液伺服動(dòng)靜萬(wàn)能試驗(yàn)機(jī)主要由一臺(tái)主機(jī)(下置伺服直線作動(dòng)器)、液壓夾頭及其液壓驅(qū)動(dòng)模塊、一套恒壓伺服泵站（流量70L/min、系統(tǒng)壓力21MPa）、全數(shù)字單通道伺服控制器以及計(jì)算機(jī)打印機(jī)、相關(guān)試驗(yàn)軟件、其它必要的附件等組成。目前市場(chǎng)上的常見(jiàn)萬(wàn)能試驗(yàn)機(jī)的性能特點(diǎn)做一個(gè)簡(jiǎn)單的對(duì)比分析，提出一個(gè)選型原則。同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià)</p><p style="text-indent:25px">夾具是電子萬(wàn)能試驗(yàn)機(jī)中不可以缺少的一個(gè)零件。同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià)</p><p style="text-indent:25px">萬(wàn)能拉力試驗(yàn)機(jī)安裝的知識(shí)：萬(wàn)能拉力試驗(yàn)機(jī)是一款多功能的拉力機(jī)，在國(guó)內(nèi)普遍應(yīng)用于機(jī)械、電子、大學(xué)、研究院所等行業(yè)。隨著技術(shù)的進(jìn)步，越來(lái)越被用于金屬、塑料、橡膠、薄膜、纖維、玻纖、紙張、紡織等各種金屬材料、非金屬材料、復(fù)合材料的拉伸試驗(yàn)、壓縮試驗(yàn)、彎曲試驗(yàn)、應(yīng)力松弛或蠕變?cè)囼?yàn)以及機(jī)械部件、電子部件的拉伸、剝離、焊接強(qiáng)度試驗(yàn)。萬(wàn)能拉力試驗(yàn)機(jī)安裝有哪些細(xì)節(jié)以及對(duì)夾具的要求?試樣的正確裝夾對(duì)試驗(yàn)很重要，直接影響試驗(yàn)的成敗及測(cè)試數(shù)據(jù)的準(zhǔn)確性；對(duì)矩形試樣、脆性試樣來(lái)說(shuō)，裝夾更為重要。同步帶疲勞試驗(yàn)機(jī)批發(fā)價(jià)</p><p style="text-indent:25px">上海樸魯液壓技術(shù)有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家生產(chǎn)型公司。公司業(yè)務(wù)涵蓋伺服試驗(yàn)機(jī)，伺服油缸作動(dòng)器，伺服液壓系統(tǒng)，疲勞試驗(yàn)機(jī)等，價(jià)格合理，品質(zhì)有保證。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造機(jī)械及行業(yè)設(shè)備良好品牌。樸魯電液伺服立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶(hù)的變化需求。</p></p><br /><p>文章來(lái)源地址: 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