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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tz7hx33" 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>河源緊密滑臺(tái)氣缸生產(chǎn)廠家,氣缸</p><p><span>***更新：</span>2021-02-05 08:11:16</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="pb1rztx" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市伙伴氣動(dòng)精密機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>王冶</p><p><span>郵箱: </span>983454347@qq.com</p><p><span>電話: </span>18620381114</p><p><span>傳真: </span>00000_</p><p><span>網(wǎng)址: </span>http://伙伴.商標(biāo)</p><p><span>手機(jī): </span>00000-000000</p><p><span>地址: </span>松崗街道潭頭社區(qū)西部工業(yè)園區(qū)B45棟廠房</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="3lvrz3z" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dftdnbh" class="box"><p><p style="text-indent:25px">減壓閥的選擇：1、根據(jù)氣動(dòng)控制系統(tǒng)較高工作壓力來(lái)選擇減壓閥，氣源壓力應(yīng)比減壓閥較大工作壓力大0.1Mpa。2、要求減壓閥的出口壓力波動(dòng)小時(shí)，如出口壓力波動(dòng)不大于工作壓力較大值的 ±0.5%，則選用精密型減壓閥，河源緊密滑臺(tái)氣缸生產(chǎn)廠家。3、如需遙控時(shí)或通徑大于 20 ㎜以上時(shí)，應(yīng)盡量選用外部先導(dǎo)式減壓閥。減壓閥的選擇1）根據(jù)通過(guò)減壓閥的較大流量，選擇閥的規(guī)格，河源緊密滑臺(tái)氣缸生產(chǎn)廠家，河源緊密滑臺(tái)氣缸生產(chǎn)廠家。2）根據(jù)功能要求，選擇閥的品種。如調(diào)壓范圍、穩(wěn)壓精度（是否要選精密型減壓閥）、需遙控否（遙控應(yīng)選外部先導(dǎo)式減壓閥）、有無(wú)特殊功能要求（是否要選大流量減壓閥或復(fù)合功能減壓閥）。潤(rùn)滑油供應(yīng)不足，密封圈和密封環(huán)磨損或損壞。河源緊密滑臺(tái)氣缸生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源緊密滑臺(tái)氣缸生產(chǎn)廠家,氣缸" src="https://tyunfile.71360.com/UploadFile/huoban/637333720271835937/4306008.png"></div><p style="text-indent:25px">液壓油缸和氣缸的優(yōu)點(diǎn)和缺點(diǎn)：1、液壓油缸：優(yōu)勢(shì)：液壓油缸構(gòu)造簡(jiǎn)易，工作可靠，在機(jī)床的液壓系統(tǒng)中獲得了普遍的應(yīng)用領(lǐng)域。缺陷：當(dāng)液壓缸運(yùn)作至行程終點(diǎn)時(shí)具有較大動(dòng)能，如未作降速處理，液壓缸活塞件與缸蓋將發(fā)生機(jī)械設(shè)備撞擊，造成沖擊、噪聲，有破壞性。2、氣缸：優(yōu)勢(shì)：氣缸的原理及構(gòu)造簡(jiǎn)易，易于安裝維護(hù)，相對(duì)于使用者的要求不高。電缸則不一樣，項(xiàng)目工作人員必需具有一定的電氣專(zhuān)業(yè)知識(shí)，要不然很有可能因?yàn)檎`操作而使之損壞。缺陷：汽缸是鑄造而成的，汽缸出廠后必須經(jīng)過(guò)時(shí)效處理，使汽缸在住鑄造過(guò)程中所造成的內(nèi)應(yīng)力完全性消除。中山大口徑氣缸代理隔膜泵:用隔膜活塞代替,輸出力只有一個(gè)方向,帶彈簧復(fù)位,密封性能好,但短。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源緊密滑臺(tái)氣缸生產(chǎn)廠家,氣缸" src="https://tyunfile.71360.com/UploadFile/huoban/637333721057392578/5904847.png"></div><p style="text-indent:25px">氣缸磁感應(yīng)開(kāi)關(guān)故障案例分析：1. 接線有問(wèn)題，磁感應(yīng)開(kāi)關(guān)有三線制和兩線制，請(qǐng)注意接線。2.氣缸磁感應(yīng)開(kāi)關(guān)安裝位置，沒(méi)有裝在氣缸磁環(huán)的位置，遇到這種情況，移動(dòng)一下氣缸磁環(huán)位置就可以了。3.氣缸磁感應(yīng)開(kāi)關(guān)損壞，更換新的故障排除。4.還有一種情況比較特別，我就遇到了這種情況氣缸磁感開(kāi)關(guān)也亮，當(dāng)你檢測(cè)信號(hào)的時(shí)候，也有輸出，但是就是會(huì)偶爾出現(xiàn)無(wú)法觸發(fā)信號(hào)。現(xiàn)象就是有時(shí)候，設(shè)備在運(yùn)行過(guò)程中，突然不動(dòng)了。也沒(méi)有報(bào)警。但是當(dāng)手動(dòng)移動(dòng)磁感應(yīng)開(kāi)關(guān)的位置，從亮到滅，從滅到亮，設(shè)備就又啟動(dòng)了（或者手動(dòng)讓氣缸伸出或者縮回，在進(jìn)入自動(dòng)模式試一試，這種方法是必須程序支持才可以）。遇到這種情況，更換氣缸磁感應(yīng)開(kāi)關(guān)。設(shè)備是正常運(yùn)轉(zhuǎn)的，而且運(yùn)行了4個(gè)月左右，反復(fù)檢查程序，而且對(duì)比一模一樣的程序和設(shè)備，都沒(méi)出現(xiàn)氣缸磁感應(yīng)亮，但是無(wú)法觸發(fā)PLC里面的上升沿信號(hào)（上升沿和下降沿都是的瞬間給個(gè)瞬發(fā)信號(hào)）。較后更換氣缸磁感應(yīng)開(kāi)關(guān)故障排除。</p><p style="text-indent:25px">故障判斷分析：a、若某缸斷火，聲響變小，但不消失，可確定為該缸連桿與曲軸或活塞銷(xiāo)裝配過(guò)緊。b、如果是“當(dāng)、當(dāng)”的聲響，好像用錘子敲鋼管的聲音，一般是由于汽缸壁潤(rùn)滑不良引起的，這時(shí)可在汽缸內(nèi)少加入一點(diǎn)潤(rùn)滑油，再啟動(dòng)發(fā)動(dòng)機(jī)，觀察聲響的變化，若聲音減輕或消失，表明故障是潤(rùn)滑不良而引起的。 c、如果出現(xiàn)“嗒、塔”的聲響，或伴油排氣管冒藍(lán)煙，則一般是活塞與汽缸壁間隙過(guò)大造成的。 d、由于制造方面，活塞與汽缸體之間間隙配合不良，活塞在運(yùn)動(dòng)時(shí)，裙部擺動(dòng)不穩(wěn)定，也會(huì)引起響聲。要求重量輕，應(yīng)選輕型缸；要求安裝空間窄且行程短，可選薄型缸。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源緊密滑臺(tái)氣缸生產(chǎn)廠家,氣缸" src="https://tyunfile.71360.com/UploadFile/huoban/637333720601601562/7131014.png"></div><p style="text-indent:25px">氣缸選擇：類(lèi)型的選擇1.根據(jù)工作要求和條件，正確選擇氣缸的類(lèi)型。2.要求氣缸到達(dá)行程終端無(wú)沖擊現(xiàn)象和撞擊噪聲應(yīng)選擇緩沖氣缸；3.要求重量輕，應(yīng)選輕型缸；要求安裝空間窄且行程短，可選薄型缸；4.有橫向負(fù)載，可選帶導(dǎo)桿氣缸；5.要求制動(dòng)精度高，應(yīng)選鎖緊氣缸；6.不允許活塞桿旋轉(zhuǎn)，可選具有桿不回轉(zhuǎn)功能氣缸；7.高溫環(huán)境下需選用耐熱缸；在有腐蝕環(huán)境下，需選用耐腐蝕氣缸。8.在有灰塵等惡劣環(huán)境下，需要活塞桿伸出端安裝防塵罩。9.要求無(wú)污染時(shí)需要選用無(wú)給油或無(wú)油潤(rùn)滑氣缸等。為了提高氣缸的導(dǎo)向精度，還會(huì)在桿側(cè)端蓋上設(shè)有導(dǎo)向套。河源緊密滑臺(tái)氣缸生產(chǎn)廠家</p><p style="text-indent:25px">要求氣缸到達(dá)行程終端無(wú)沖擊現(xiàn)象和撞擊噪聲應(yīng)選擇緩沖氣缸。河源緊密滑臺(tái)氣缸生產(chǎn)廠家</p><p style="text-indent:25px">方向閥的選擇：1、盡量選用標(biāo)準(zhǔn)化產(chǎn)品由于標(biāo)準(zhǔn)化產(chǎn)品采用了批量生產(chǎn)手段，質(zhì)量穩(wěn)定可靠、通用化程度較高、價(jià)格便宜。2、選用閥的價(jià)格應(yīng)與系統(tǒng)水平及可靠性要求相適應(yīng)即應(yīng)根據(jù)氣動(dòng)系統(tǒng)先進(jìn)程度及可靠性要求來(lái)考慮閥的價(jià)格。在保證系統(tǒng)先進(jìn)、可靠、使用方便的前提下，力求價(jià)格合理，不要不顧質(zhì)量而追求低成本。3、大型控制系統(tǒng)設(shè)計(jì)時(shí)，要考慮盡可能使用集成閥和信號(hào)的總線控制型式方向控制閥的選型1）方向控制閥系列的選擇應(yīng)根據(jù)所配套的不同的執(zhí)行元件選擇不同功能系列的閥2）方向控制閥規(guī)格的選擇選擇閥的流通能力應(yīng)滿足系統(tǒng)工作要求，即應(yīng)根據(jù)氣動(dòng)系統(tǒng)對(duì)元件的瞬時(shí)較大流量的要求來(lái)計(jì)算閥的通徑。河源緊密滑臺(tái)氣缸生產(chǎn)廠家</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3173436.html</p></div></div></div></div></div><div id="x7vr9bp" class="page-right twoColRt"><div id="nzddznj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pljnt9n" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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