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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="v9vrjq3" class="twoCol"><div id="8taxz8i" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_yyjyyj/">液壓機械與元件</a>?<a href="http://www.cdcfah.com/cp/third-yyjyyj_yeyaxitong/">液壓系統(tǒng)</a>?廣州液壓動力站供應(yīng) 誠信經(jīng)營上海油威液壓成套設(shè)備供應(yīng)</p><div id="f9tvxz2" class="leftbox clearfix"><h1>廣州液壓動力站供應(yīng) 誠信經(jīng)營上海油威液壓成套設(shè)備供應(yīng)</h1><div id="38ulnu9" class="proBig"><div id="8dvxpwl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyouwei/637393245801453577/8336339.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bszw3z3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyouwei/637393245801453577/8336339.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dbtlnpj" 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>廣州液壓動力站供應(yīng),液壓</p><p><span>***更新：</span>2021-02-03 02:10:21</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="tsfht39" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海油威液壓成套設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>楊海</p><p><span>郵箱: </span>69800595@qq.com</p><p><span>電話: </span>15821141338</p><p><span>傳真: </span>021_33656072</p><p><span>網(wǎng)址: </span>http://koto-sh.com.cn</p><p><span>手機: </span>021-33656071</p><p><span>地址: </span>金海公路3265號18幢7層</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="89gszgi" class="page-proshow02"><p class="title">詳細說明</p><div id="nsuh2k9" class="box"><p><p style="text-indent:25px">隨著液壓工業(yè)的發(fā)展液壓技術(shù)在各種機械中發(fā)揮著越來越重要的作用，液壓系統(tǒng)目前已普遍運用于武器裝備，民用設(shè)備，航空航天等領(lǐng)域。液壓系統(tǒng)故障的機理分析、狀態(tài)監(jiān)測與故障診斷技術(shù)日趨成熟。但是對液壓系統(tǒng)故障的分析、監(jiān)測與診斷技術(shù)需要到工程實踐中進行可靠性檢測，一般周期長，成本高。另一方面，由于液壓系統(tǒng)的組成、功能日益復雜因而發(fā)生故障的機率也隨之增多。液壓系統(tǒng)的故障具有隱蔽性、變換性和誘發(fā)因素的多元性所以故障診斷和排除需要熟練的技術(shù)人員和完善的檢測設(shè)備。液壓試驗臺可以模擬液壓系統(tǒng)，加速設(shè)備運行，廣州液壓動力站供應(yīng)，縮短檢測周期降低成本，縮短檢測診斷技術(shù)到工程運用的時間，廣州液壓動力站供應(yīng)，廣州液壓動力站供應(yīng)。用戶購買后只要將液壓站與主機上的執(zhí)行機構(gòu)用油管相連，液壓機械即可實現(xiàn)各種規(guī)定的動作、工作循環(huán)。廣州液壓動力站供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州液壓動力站供應(yīng),液壓" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393245801453577/8336339.png"></div><p style="text-indent:25px">一個液壓系統(tǒng)的好壞不僅取決于系統(tǒng)設(shè)計的合理性和系統(tǒng)元件性能的的優(yōu)劣，還因系統(tǒng)的污染防護和處理，系統(tǒng)的污染直接影響液壓系統(tǒng)工作的可靠性和元件的使用壽命，據(jù)統(tǒng)計，國內(nèi)外的的液壓系統(tǒng)故障大約有70%是由于污染引起的。、油液污染對系統(tǒng)的危害主要如下：元件的污染磨損：油液中各種污染物引起元件各種形式的磨損，固體顆粒進入運動副間隙中，對零件表面產(chǎn)生切削磨損或是疲勞磨損。高速液流中的固體顆粒對元件的表面沖擊引起沖蝕磨損。油液中的水和油液氧化變質(zhì)的生成物對元件產(chǎn)生腐蝕作用。此外，系統(tǒng)的油液中的空氣引起氣蝕，導致元件表面剝蝕和破壞。液壓配套哪家好液壓泵的結(jié)構(gòu)形式一般有齒輪泵、葉片泵、柱塞泵和螺桿泵。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州液壓動力站供應(yīng),液壓" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393246179987697/7828115.png"></div><p style="text-indent:25px">液壓試驗臺使用前檢查：1、確認電源已接通。電源指示燈亮。2、檢查油泵、電機轉(zhuǎn)向是否正確，必要時予以調(diào)整。3、檢查油面高度是否達到規(guī)定高度，必要時添加。4、根據(jù)被試元件，連接所需管路。5、操作相應(yīng)管路按鈕，觀察是否正常。6、工作前先空運轉(zhuǎn)10分鐘，檢查各按鈕、開關(guān)、閥門、限位裝置等是否靈活可靠，確認液壓系統(tǒng)壓力正常，校對各指示儀表是否準確可靠后，方可開始工作。7、試驗中應(yīng)集中精力，不得做與試驗無關(guān)的事，以防發(fā)生意外。8、工作臺周圍應(yīng)保持清潔、衛(wèi)生，油液不能隨意排放，管路排列整齊。</p><p style="text-indent:25px">液壓試驗臺的試驗臺架主要由架體、接油槽、漏板、油缸V型支撐等組成。V型支撐安裝在架體上，用于放置油缸；接油槽是在架體上端焊接而成的封閉結(jié)構(gòu)，收集拆卸試驗油管時散落的油液，收集的油液匯集到接油槽下部的集油箱中，油箱裝有液位傳感器，集油到一定量時，集油系統(tǒng)的回油泵自動啟動，將集油通過過濾送到液壓系統(tǒng)油箱；在接油槽中配置有一定高度的漏板，用于放置小零件和工具，也使工具和小零件免于沾上油液。試驗臺架還用于安裝自動測量行程的元件及其它儀器。試驗臺架是選配部件，用戶可以選購，也可以依據(jù)各自需要定做其它結(jié)構(gòu)形式的臺架。液壓站的使用要保持液壓站工作環(huán)境干凈整潔。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州液壓動力站供應(yīng),液壓" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393245976432911/8063654.png"></div><p style="text-indent:25px">液壓系統(tǒng)的注意事項：有一點機械常識的人都知道，能量會互相轉(zhuǎn)換的，而把這個知識運用到液壓系統(tǒng)上解釋液壓系統(tǒng)的功率損失是再好不過了，液壓系統(tǒng)功率一方面會造成能量上的損失，使系統(tǒng)的總效率下降，另一方面，損失掉的這一部分能量將會轉(zhuǎn)變成熱能，使液壓油的溫度升高，油液變質(zhì)，導致液壓設(shè)備出現(xiàn)故障。因此，設(shè)計液壓系統(tǒng)時，在滿足使用要求的前提下，還應(yīng)充分考慮降低系統(tǒng)的功率損失。從動力源——泵的方面來考慮，考慮到執(zhí)行器工作狀況的多樣化，有時系統(tǒng)需要大流量，低壓力；有時又需要小流量，高壓力。所以選擇限壓式變量泵為宜，因為這種類型的泵的流量隨系統(tǒng)壓力的變化而變化。當系統(tǒng)壓力降低時，流量比較大，能滿足執(zhí)行器的快速行程。當系統(tǒng)壓力提高時流量又相應(yīng)減小，能滿足執(zhí)行器的工作行程。這樣既能滿足執(zhí)行器的工作要求，又能使功率的消耗比較合理。液壓系統(tǒng)優(yōu)點：驅(qū)動力大，適合重載直接驅(qū)動。廣州液壓動力站供應(yīng)</p><p style="text-indent:25px">液壓站投入使用后一定要定期對各種閥、泵等元件進行檢查，發(fā)現(xiàn)有磨損的元件一定要及時更換掉。廣州液壓動力站供應(yīng)</p><p style="text-indent:25px">按液壓泵組輸出流量特性，可將液壓泵站分為定量型和變量型兩種。若采用定量泵液壓泵站，要根據(jù)液壓系統(tǒng)對流量的需求，既可以配置單臺定量泵，也可配置多臺定量泵；若采用變量型液壓泵站，可按壓力-流量的調(diào)節(jié)特性再分為恒功率式、恒壓式、恒流量式、限壓式以及壓力切斷式，不同的輸出壓力和流量特性可適用于不同的主機工況和工作需求。在工程實際使用中，往往大多選擇壓力補償型變量泵供油，當液壓系統(tǒng)達到既定壓力時，液壓油不是從溢流閥高壓溢流而出，而是通過減少泵的流量輸出方式以實現(xiàn)安全保護作用。廣州液壓動力站供應(yīng)</p></p><br 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