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href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/third-dzyqj_ylbsq/">壓力變送器</a>?壓送泵維修深圳市群勛科技供應(yīng)</p><div id="eyqsw8s" class="leftbox clearfix"><h1>壓送泵維修深圳市群勛科技供應(yīng)</h1><div id="icu2fcj" class="proBig"><div id="m3apv4l" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/qunxun/637280886557666016/6339923.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="o8ccjsj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/qunxun/637280886557666016/6339923.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="n7xzga7" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>壓送泵維修,壓送泵</p><p><span>***更新：</span>2020-06-30 00:32:25</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="uxugd77" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市群勛科技有限公司</a></p><p><span>聯(lián)系人：</span>張華</p><p><span>郵箱: </span>zh@qxunad.com</p><p><span>電話: </span>18603057926</p><p><span>傳真: </span>0755_23156458</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-33075040</p><p><span>地址: </span>光明新區(qū)公明街道民生路70號(hào)銘源商務(wù)大廈808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="anfxut4" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3qfxzgp" class="box"><p><p> 高壓往復(fù)泵的使用壓力一般應(yīng)在10MPa～100MPa之間，壓送泵維修。它屬于容積式泵，借助工作腔里的容積周期性變化來(lái)達(dá)到輸送液體的目的；原動(dòng)機(jī)的機(jī)械能經(jīng)泵直接轉(zhuǎn)化為輸送液體的壓力能；泵的容量只取決于工作腔容積變化值及其在單位時(shí)間內(nèi)的變化次數(shù)，壓送泵維修，理論上與排出壓力無(wú)關(guān)。往復(fù)泵是借助于活塞在液缸工作腔內(nèi)的往復(fù)運(yùn)動(dòng)（或通過(guò)隔膜、波紋管等撓性元件在工作腔內(nèi)的周期性彈性變形）來(lái)使工作腔容積產(chǎn)生周期性變化的。在結(jié)構(gòu)上，往復(fù)泵的工作腔是借助密封裝置與外界隔開(kāi)，壓送泵維修，通過(guò)泵閥（吸入閥和排出閥）與管路溝通或閉合。其特點(diǎn)歸納如下： </p> <p> 瞬時(shí)流量是脈動(dòng)的 </p> <p> <br /> 使液體壓力達(dá)到設(shè)定值并保持恒定(也可控制輸出流量)。壓送泵維修</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壓送泵維修,壓送泵" src="https://tyunfile.71360.com/UploadFile/qunxun/637280886557666016/6339923.png"></div>這是因?yàn)樵谕鶑?fù)泵中，液體介質(zhì)的吸入和排出過(guò)程是交替進(jìn)行的，而且活塞在位移過(guò)程中，其速度又在不斷地變化之中。在只有一個(gè)工作腔的泵中，泵的瞬時(shí)流量不僅隨時(shí)間而變化，而且是不連續(xù)的。隨著工作腔的增多，瞬時(shí)流量的脈動(dòng)幅度越來(lái)越小，乃至在實(shí)用上可以認(rèn)為是穩(wěn)定流。 <p> 平均流量是恒定的 </p> <p> 理論上，泵的流量只取決于泵的主要結(jié)構(gòu)參數(shù) n（每分鐘往復(fù)次數(shù)）、S（活塞行程）、D（活塞直徑）、Z（活塞數(shù)目），與排出壓力無(wú)關(guān)，且與輸送介質(zhì)的溫度、粘度等物理、化學(xué)性質(zhì)無(wú)關(guān)。所以說(shuō)泵的流量是恒定的。 </p> <p> <br /> 壓送泵維修當(dāng)凸輪推動(dòng)柱塞向上運(yùn)動(dòng)時(shí)，柱塞和缸體形成的密封體積減小.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壓送泵維修,壓送泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637213611267021485/2801875.jpg"></div><p> 單液壓送泵應(yīng)用領(lǐng)域 </p> <p> 單液壓送泵常用于LED顯示屏灌膠，LED節(jié)能燈灌膠，LED電源灌膠，LED燈條，電腦電源灌膠，繼電器模塊灌膠，傳感器灌膠，PCB板灌膠，太陽(yáng)能電池板灌膠，線圈電感灌膠，軟燈條灌膠，點(diǎn)光源灌膠，LED表帖屏灌膠等。 </p> <p> <br /> </p> <p> 本螺桿壓送泵無(wú)需供料桶，由材料桶直接供料 </p> <p> 實(shí)現(xiàn)穩(wěn)壓送料輸出、壓力可調(diào)范圍0~20kgf/cm2 </p> <p> 出膠穩(wěn)定、連續(xù)輸出、無(wú)脈動(dòng)。適用膠水粘度為中高粘度，不設(shè)限。氣源：0.5~0.8Mpa/電源：220V/50Hz </p> <p> 適用材料桶規(guī)格約0.5~2L(壓盤需定制) </p> <p> 升降高度約：150mm </p> <p> 由SD04螺桿點(diǎn)膠控制器和SD04螺桿泵及支架附件等組成 </p> <p> 可實(shí)現(xiàn)計(jì)量輸出，出膠速度可控0~1.2ml/s </p> <p> 可定量出膠0~999ml </p> <p> 電源功耗：<150W </p> <p> 規(guī)格LWH(mm)：390mm×240mm×820mm </p> <p> <br /> </p><p> 單液壓送泵是為液壓傳動(dòng)提供加壓液體的一種液壓元件，是泵的一種。它的功能是把動(dòng)力機(jī)(如電動(dòng)機(jī)和內(nèi)燃機(jī)等)的機(jī)械能轉(zhuǎn)換成液體的壓力能。圖中為單柱塞泵的工作原理。凸輪由電動(dòng)機(jī)帶動(dòng)旋轉(zhuǎn)。當(dāng)凸輪推動(dòng)柱塞向上運(yùn)動(dòng)時(shí)，柱塞和缸體形成的密封體積減小，油液從密封體積中擠出，經(jīng)單向閥排到需要的地方去。當(dāng)凸輪旋轉(zhuǎn)至曲線的下降部位時(shí)，彈簧迫使柱塞向下，形成一定真空度，油箱中的油液在大氣壓力的作用下進(jìn)入密封容積。凸輪使柱塞不斷地升降，密封容積周期性地減小和增大，泵就不斷吸油和排油。單液壓送泵特點(diǎn)： </p> <p> 1、鋁合金制造、強(qiáng)度高、耐腐蝕、重量輕、適合各種環(huán)境下作業(yè)。 </p> <p> 2、雙速特性減少了打壓次數(shù)，在低壓室快速處于負(fù)載用功狀態(tài)，立刻轉(zhuǎn)換成高壓，縮短每次作業(yè)周期。 </p> <p> 3、配有壓力調(diào)節(jié)閥，可調(diào)節(jié)控制及設(shè)定工作壓力 </p> <p> <br /> 但泵軸受不平衡力，磨損嚴(yán)重，泄漏較大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壓送泵維修,壓送泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637213611266533204/4032144.jpg"></div><p style="text-indent:25px">這是一種最簡(jiǎn)單的控制方法，即操作人員根據(jù)儀表指示，手動(dòng)調(diào)節(jié)變頻器的頻率以改變風(fēng)量或流量，滿足生產(chǎn)要求。這種方法適合于任何型式的變頻器，常用于老設(shè)備的技術(shù)改造。FWD為正轉(zhuǎn)信號(hào)輸入端，CM為輸入信號(hào)的公共端，SB為轉(zhuǎn)換開(kāi)關(guān)。當(dāng)SB閉合時(shí)，電動(dòng)機(jī)M正向起動(dòng)；SB斷開(kāi)時(shí)，電動(dòng)機(jī)便停止。保留原設(shè)備的起動(dòng)裝置，將檔板、閥門完全開(kāi)放，平時(shí)令KM1、KM3接通，采用變頻器傳動(dòng)。如果變頻器發(fā)生故障或需要檢修，則斷開(kāi)KM3，令KM2接通，采用原設(shè)備起動(dòng)裝置和擋板閥門進(jìn)行運(yùn)轉(zhuǎn)。為了確保安全，KM2和KM3兩個(gè)接觸器要互相聯(lián)鎖（包括電氣、機(jī)械兩種聯(lián)鎖）。數(shù)字式壓力控制泵的工作原理為山單片機(jī)控制器根據(jù)設(shè)定的控制程序驅(qū)動(dòng)步進(jìn)電機(jī)。壓送泵維修</p><p style="text-indent:25px">單液壓送泵是為液壓傳動(dòng)提供加壓液體的一種液壓元件.壓送泵維修</p><p style="text-indent:25px">在復(fù)雜背景下，我國(guó)機(jī)械及行業(yè)設(shè)備急需加快轉(zhuǎn)型升級(jí)，向全球產(chǎn)業(yè)鏈、價(jià)值鏈的中高端環(huán)節(jié)發(fā)展;企業(yè)要強(qiáng)化管理，積極攻克高端領(lǐng)域，夯實(shí)發(fā)展基礎(chǔ)，重視創(chuàng)新驅(qū)動(dòng)，加快結(jié)構(gòu)調(diào)整和升級(jí)。重大技術(shù)裝備是關(guān)系國(guó)家安全和國(guó)民經(jīng)濟(jì)命脈的基礎(chǔ)性、戰(zhàn)略性產(chǎn)品，是有限責(zé)任公司企業(yè)綜合實(shí)力和核心競(jìng)爭(zhēng)力的重要標(biāo)志。近年來(lái)，機(jī)械工業(yè)在重大技術(shù)裝備的自主研發(fā)中不斷取得突破，創(chuàng)新成果正逐步投入使用。[ "視覺(jué)噴點(diǎn)膠機(jī)", "點(diǎn)膠閥", "壓力泵", "壓痕檢測(cè)機(jī)" ]產(chǎn)業(yè)的再制造已經(jīng)成為其產(chǎn)業(yè)鏈中的重要一環(huán)。它不僅為客戶提供降低產(chǎn)品全生命周期成本的最佳方式，也有效支持了國(guó)家提倡的發(fā)展綠色循環(huán)經(jīng)濟(jì)的號(hào)召，成為工程機(jī)械行業(yè)未來(lái)發(fā)展的重要方向。行業(yè)內(nèi)貿(mào)易型企業(yè)普遍通過(guò)增加科技投入、提高產(chǎn)品科技含量的方式提升產(chǎn)品性能和質(zhì)量，擺脫同質(zhì)化困境，以期在日益激烈的市場(chǎng)競(jìng)爭(zhēng)中占據(jù)主動(dòng)。這一情況客觀推動(dòng)了我國(guó)工程機(jī)械技術(shù)水平的提升，自主品牌企業(yè)競(jìng)爭(zhēng)力得到增強(qiáng)。壓送泵維修</p><p style="text-indent:25px">深圳市群勛科技有限公司創(chuàng)建于2010-11-11，注冊(cè)資金 1000-2000萬(wàn)元，辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，已全面實(shí)行網(wǎng)絡(luò)化辦公，大大提高了速度和效率。群勛科技,V-ONE是深圳市群勛科技有限公司的主營(yíng)品牌，是專業(yè)的深圳市群勛科技有限公司經(jīng)營(yíng) 微電子智能產(chǎn)品的技術(shù)開(kāi)發(fā)和銷售；自動(dòng)化點(diǎn)膠機(jī)、自動(dòng)化控制器、機(jī)械設(shè)備、電子產(chǎn)品、自動(dòng)化點(diǎn)膠設(shè)備及其配件的銷售；國(guó)內(nèi)貿(mào)易、貨物及技術(shù)進(jìn)出口。微電子智能化產(chǎn)品的生產(chǎn)。公司，擁有自己獨(dú)立的技術(shù)體系。公司堅(jiān)持以客戶為中心、深圳市群勛科技有限公司經(jīng)營(yíng) 微電子智能產(chǎn)品的技術(shù)開(kāi)發(fā)和銷售；自動(dòng)化點(diǎn)膠機(jī)、自動(dòng)化控制器、機(jī)械設(shè)備、電子產(chǎn)品、自動(dòng)化點(diǎn)膠設(shè)備及其配件的銷售；國(guó)內(nèi)貿(mào)易、貨物及技術(shù)進(jìn)出口。微電子智能化產(chǎn)品的生產(chǎn)。市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。深圳市群勛科技有限公司主營(yíng)業(yè)務(wù)涵蓋[ "視覺(jué)噴點(diǎn)膠機(jī)", "點(diǎn)膠閥", "壓力泵", "壓痕檢測(cè)機(jī)" ]，堅(jiān)持“質(zhì)量第一、優(yōu)質(zhì)服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/441087.html</p></div></div></div></div></div><div id="v8sz8km" class="page-right twoColRt"><div id="u8damyi" 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