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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vdok7jg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/gzcrjx/637183284858017578/8685811.jpeg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xvmxjam" 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>貴州省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣東煤礦用掘進(jìn)機(jī)怎么樣,掘進(jìn)機(jī)</p><p><span>***更新：</span>2021-01-05 06:03:05</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="ai2mizq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">貴州礎(chǔ)潤(rùn)機(jī)械設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>張瑞</p><p><span>郵箱: </span>tf198701@163.com</p><p><span>電話: </span>13815387725</p><p><span>傳真: </span>138_15387725</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>138-15387725</p><p><span>地址: </span>貴州省貴陽(yáng)市觀山湖區(qū)誠(chéng)信北路81號(hào)大西南·富力中心第A6棟13層21號(hào)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="7rtwf8r" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="5dplcte" class="box"><p><p> 徐工系列隧道掘進(jìn)機(jī)先后應(yīng)用于四川、重慶、長(zhǎng)沙、大連等地的水利及公路等隧道施工，并助力鶴大高速實(shí)現(xiàn)大斷面復(fù)雜地層的隧道施工。掘進(jìn)機(jī)應(yīng)用于隧道施工，廣東煤礦用掘進(jìn)機(jī)怎么樣，斷面成型好，圍巖擾動(dòng)小，廣東煤礦用掘進(jìn)機(jī)怎么樣,人員需求少，能有效避免群傷事件，安全環(huán)保，歷經(jīng)考驗(yàn)的徐工隧道掘進(jìn)機(jī)以其優(yōu)越的性能在市場(chǎng)上受到熱捧和一致好評(píng)，**隧道綠色施工。隧道掘進(jìn)機(jī)是隧道施工行業(yè)的專門新門類設(shè)備，在寶馬展的亮相令行業(yè)震驚賀矚目，大型隧道施工企業(yè)紛紛組團(tuán)考察，廣東煤礦用掘進(jìn)機(jī)怎么樣，徐工隧道掘進(jìn)機(jī)必將**隧道施工進(jìn)入全新的機(jī)械化和安全化時(shí)代。徐工集團(tuán)掘進(jìn)機(jī)破巖產(chǎn)塵影響因素研究。廣東煤礦用掘進(jìn)機(jī)怎么樣</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東煤礦用掘進(jìn)機(jī)怎么樣,掘進(jìn)機(jī)" src="http://tyunfile.71360.com/UploadFile/gzcrjx/637183284858017578/8685811.jpeg"></div><p> 掘進(jìn)機(jī)常見(jiàn)故障分析與技改措施研究：為保障掘進(jìn)機(jī)的連續(xù)可靠運(yùn)行,基于掘進(jìn)機(jī)應(yīng)用現(xiàn)狀,分析了掘進(jìn)機(jī)的一些常見(jiàn)故障,如星形輪故障,除塵風(fēng)機(jī)故障以及轉(zhuǎn)載運(yùn)輸系統(tǒng)故障等,并提出了一系列具體技改措施,通過(guò)對(duì)這些技改措施的應(yīng)用,有效降低了掘進(jìn)機(jī)常見(jiàn)故障率,同時(shí)節(jié)約了掘進(jìn)機(jī)日常運(yùn)行維護(hù)成本,為企業(yè)創(chuàng)造了更多經(jīng)濟(jì)效益。 </p> <p> 掘進(jìn)機(jī)常見(jiàn)電氣故障分析及處理研究“基于目前煤礦掘進(jìn)機(jī)常見(jiàn)的電氣系統(tǒng)故障及液壓系統(tǒng)故障,本文對(duì)故障的辨識(shí)方法及相應(yīng)的應(yīng)對(duì)措施進(jìn)行了分析研究,以期對(duì)煤礦掘進(jìn)機(jī)的高速運(yùn)行及故障排除提供理論及實(shí)踐指導(dǎo)。廣東煤礦用掘進(jìn)機(jī)怎么樣徐工集團(tuán)礦井豎井掘進(jìn)機(jī)電氣控制系統(tǒng)設(shè)計(jì)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東煤礦用掘進(jìn)機(jī)怎么樣,掘進(jìn)機(jī)" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066479208329782_gzcrjx_3245517.jpg"></div><p> 2014年徐工首臺(tái)隧道掘進(jìn)機(jī)助力吉林高速建設(shè)。由徐工自主研發(fā)的首臺(tái)XTR260隧道掘進(jìn)機(jī)閃耀在吉林某隧道施工工程中。此次隧道掘進(jìn)的成功施工，標(biāo)志著徐工在隧道掘進(jìn)方面又邁出了堅(jiān)實(shí)的一步。該工程為分離式隧道，出入口均為端墻式洞口，需要通過(guò)碎石土、全風(fēng)化花崗巖、強(qiáng)風(fēng)化花崗巖、中風(fēng)化花崗巖和閃長(zhǎng)玢巖。與傳統(tǒng)炮掘施工方式容易發(fā)生坍塌事件相比，隧道掘進(jìn)機(jī)施工具有效率高、安全性好、開(kāi)挖斷面尺寸可控、施工成本更低等諸多優(yōu)點(diǎn)。徐工XTR260隧道掘進(jìn)機(jī)配備自動(dòng)卷電纜系統(tǒng)和可旋轉(zhuǎn)電纜高架，減輕了工人勞動(dòng)強(qiáng)度，提高了工作效率。高壓噴霧除塵系統(tǒng)配備封閉式水箱和高壓噴霧泵，采用多角度噴霧，配合可選風(fēng)機(jī)除塵，有效改善隧道除塵效果。值得一提的是，XTR260隧道掘進(jìn)機(jī)開(kāi)挖斷面大，7米高的斷面可一次成型。我公司從掘進(jìn)機(jī)售出后就對(duì)用戶進(jìn)行各種服務(wù)和技術(shù)指導(dǎo)，保障施工的順利實(shí)施，得到了客戶的高度認(rèn)可，贏得了業(yè)界對(duì)XTR260隧道掘進(jìn)機(jī)的高度關(guān)注。</p><p> 節(jié)能挖掘機(jī)在工作中常常會(huì)遇到各種工況，危險(xiǎn)無(wú)處不在，工作生產(chǎn)，安全第一。其中陡坡是常見(jiàn)的，那么如何才能讓挖掘機(jī)工作的順利。爬坡時(shí)要注意：1.觀察坡的角度看看是否是在挖掘機(jī)的性能范圍內(nèi)，如果坡度太大，盡量保持機(jī)器平衡，降低車身重心，把小臂伸到頭，保持鏟斗的底面和坡度成90度。2.較大的石頭，一個(gè)石頭塊也會(huì)使履帶打滑。下坡時(shí)要注意：1.石塊。2.一定要慢，不論是大小坡一定要讓挖機(jī)鏟斗先著地。常見(jiàn)的幾種容易發(fā)生的安全事故1、下坡時(shí)手扶門框，是不對(duì)的，盡量不要手扶門框。山重挖掘機(jī)工作時(shí)，駕駛室門關(guān)上要鎖，開(kāi)也要鎖。2、行走時(shí)高舉大臂，很危險(xiǎn)，由于工作裝置高舉，重心高，地面稍有不平，就會(huì)翻車，一定要看好腳上的路。3、在軟地面行駛，要避免挖掘機(jī)被陷，先用鏟斗試試，不要在同一地點(diǎn)長(zhǎng)時(shí)間停留，多走直線，少走彎路。4、視線盲區(qū)要注意，增強(qiáng)安全意識(shí)。不在空曠的場(chǎng)地行駛時(shí)，挖掘機(jī)盡量靠左，迷你挖掘機(jī)讓右側(cè)留出更多的空間。徐工集團(tuán)掘進(jìn)機(jī)常見(jiàn)故障分析及改進(jìn)建議。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東煤礦用掘進(jìn)機(jī)怎么樣,掘進(jìn)機(jī)" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066479208485647_gzcrjx_1785252.jpg"></div><p> EBZ160懸臂式掘進(jìn)機(jī)電控設(shè)備主要由礦用隔爆兼本質(zhì)安全型掘進(jìn)機(jī)電控箱、礦用本安型操作箱、礦用隔爆型電鈴、礦用隔爆型急停按鈕、隔爆照明燈、掘進(jìn)機(jī)用隔爆型三相異步電動(dòng)機(jī)（切割電機(jī)、油泵電機(jī)）、隔爆型電滾筒（二運(yùn)電機(jī)）、低濃度甲烷傳感器等組成。 </p> <p> 主要用于控制掘進(jìn)機(jī)的切割電機(jī)、油泵電機(jī)、二運(yùn)電機(jī)的啟動(dòng)、停止；對(duì)掘進(jìn)機(jī)的電鈴、照明燈、總急停、切割急停按鈕及瓦斯傳感器提供控制信號(hào)并具有低壓漏電保護(hù)功能；以可編程控制器PLC為**，對(duì)油泵、切割、二運(yùn)3個(gè)電機(jī)的過(guò)壓、欠壓、短路、超溫、過(guò)載、過(guò)流、三相不平衡及斷相、電機(jī)絕緣進(jìn)行監(jiān)控和保護(hù)，同時(shí)顯示各電機(jī)運(yùn)行狀態(tài)、工作電壓、切割負(fù)荷和各種故障信息。徐工掘進(jìn)機(jī)電控系統(tǒng)設(shè)計(jì)分析。東莞掘進(jìn)機(jī)有哪些品牌</p><p style="text-indent:25px">徐工集團(tuán)煤礦掘進(jìn)機(jī)電控系統(tǒng)可靠性設(shè)計(jì)分析。廣東煤礦用掘進(jìn)機(jī)怎么樣</p><p style="text-indent:25px">掘進(jìn)機(jī)冷卻和噴霧系統(tǒng)改造：綜合分析了掘進(jìn)機(jī)冷卻系統(tǒng)不能有效冷卻切割電機(jī)和泵站電機(jī),隨著電機(jī)溫度的逐漸升高,電機(jī)內(nèi)部絕緣材料碳化變質(zhì),導(dǎo)致電機(jī)損壞;不能有效消除液壓系統(tǒng)中液壓泵、溢流閥和流量控制閥所產(chǎn)生的熱量,隨著液壓油溫度的升高,液壓密封件變形,液壓元件磨損損壞等。噴霧除塵系統(tǒng)中的缺點(diǎn)易造成切割臂損壞;不能精確控制噴霧除塵系統(tǒng)的霧水量和噴霧時(shí)間;冷卻系統(tǒng)和噴霧系統(tǒng)的水直接排至巷道內(nèi),容易造成巷道積水,底板圍巖變軟,掘進(jìn)機(jī)下陷;噴霧除塵系統(tǒng)無(wú)法遠(yuǎn)程控制等問(wèn)題產(chǎn)生的原因,對(duì)冷卻系統(tǒng)和噴霧除塵系統(tǒng)進(jìn)行了改造,取得了良好的效果。廣東煤礦用掘進(jìn)機(jī)怎么樣</p><p 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