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class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066479209888432_gzcrjx_2121594.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="s2rtlnu" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066479209888432_gzcrjx_2121594.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ey2dfc3" 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>貴州省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>河源掘進機廠家,掘進機</p><p><span>***更新：</span>2020-11-09 04:04:37</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="espm3ik" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">貴州礎潤機械設備有限公司</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: </span>138-15387725</p><p><span>地址: </span>貴州省貴陽市觀山湖區(qū)誠信北路81號大西南·富力中心第A6棟13層21號房</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="ydaxpb2" class="page-proshow02"><p class="title">詳細說明</p><div id="s2byac7" class="box"><p><p> EBZ135L懸臂式掘進機電控設備主要由礦用隔爆兼本質安全型掘進機電控箱、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、掘進機用隔爆型三相異步電動機（切割電機、油泵電機）、隔爆型電滾筒（二運電機）、低濃度甲烷傳感器等組成。 </p> <p> 主要用于控制掘進機的切割電機、油泵電機、二運電機的啟動、停止；對掘進機的電鈴、照明燈、總急停、切割急停按鈕及瓦斯傳感器提供控制信號并具有低壓漏電保護功能；以可編程控制器PLC為**，河源掘進機廠家，對油泵、切割、二運3個電機的過壓、欠壓、短路、超溫、過載、過流，河源掘進機廠家、三相不平衡及斷相、電機絕緣進行監(jiān)控和保護，同時顯示各電機運行狀態(tài)，河源掘進機廠家、工作電壓、切割負荷和各種故障信息。徐工集團基于PLC的掘進機電控系統(tǒng)設計。河源掘進機廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源掘進機廠家,掘進機" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066479209888432_gzcrjx_2121594.jpg"></div><p> 徐工集團成立于1989年3月，成立24年來始終保持中國工程機械行業(yè)排頭兵地位，位居世界工程機械行業(yè)第5位，中國500強企業(yè)第122位，中國制造業(yè)**第49位，中國機械工業(yè)**第4位，是中國工程機械行業(yè)規(guī)模比較大、產(chǎn)品品種與系列**齊全、相當有競爭力和影響力的大型企業(yè)集團。貴陽屬喀斯特地貌，既有高原山地和丘陵，又有盆地和河谷、臺地，地鐵通過地層多為白云巖、灰?guī)r，巖石硬度在60MPa以上，局部達到90MPa以上。隧道穿越火車站站房及股道、小區(qū)居民樓、地下停車場、河流等，隧道周邊環(huán)境復雜，工程風險高。原采用炮掘施工，施工對周圍建筑物影響大，**反映強烈。同時通過論證，盾構機不適合喀斯特地貌。之后采用徐工懸臂式隧道掘進機，具有圍巖擾動小、施工效率高、安全性好等特點，在設備截割能力、施工進度、尺寸超欠挖控制等方面原采用炮掘施工，施工對周圍建筑物影響大，**反映強烈。同時通過論證，盾構機不適合喀斯特地貌。之后采用徐工懸臂式隧道掘進機，具有圍巖擾動小、施工效率高、安全性好等特點，在設備截割能力、施工進度、尺寸超欠挖控制等方面徐工集團成立于1989年3月，成立24年來始終保持中國工程機械行業(yè)排頭兵地位，位居世界工程機械行業(yè)第5位。陽江煤礦掘進機廠家徐工懸臂式掘進機，具有安全性好等特點，在設備截割能力、施工進度、尺寸挖控制等方面得到中鐵十五局認可。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源掘進機廠家,掘進機" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066478953118665_gzcrjx_4008630.jpg"></div><p> 煤礦掘進機電控箱的檢修要點：為了進一步提高煤礦掘進機電氣系統(tǒng)運行的安全可靠性,必須要做好煤礦掘進機電控箱的檢修工作。本研究論證了做好煤礦掘進機電控箱檢修工作的重要性,從電控箱在清洗上的檢修要點、電控箱元器件的檢修要點、電控箱上電測試的檢修要點等方面剖析了電控箱檢修的各個環(huán)節(jié)和要點,為保證煤礦掘進機電控箱檢修工作的正常開展奠定良好的基礎。Inordertofurtherivethesafetyandreliabilityofelectricsystemoperationofcoalmineroadheader,itisnecessarytodoagoodjohemenanceofelectricboxofcoalminestudydemonstratestheimportanceofdoingagoodjobinoverhauloftheelectrontrolboxofcoalmineroadheader,andanalysesthelinksandkeypsofoverhaulofelectrontrolboxfromtheaspectsofthemainpsofoverhauloftheelectrontrolboxincleaning,themainpsofoverhauloftheponentsoftheelectronontrolbox,andthemainpsofoverhauloftheelectrictestoftheelectronontrolbox。 </p><p style="text-indent:25px">掘進機電液雙控系統(tǒng)的研究，在掘進機智能化發(fā)展過程中,遠程遙控和機載控制并存狀態(tài)是必不可少的。掘進機一般采用電液雙控系統(tǒng)來實現(xiàn)該功能,但實踐中采用電液雙控系統(tǒng)會出現(xiàn)液控動作緩慢的問題。當掘進機裝載運輸同時動作并采用液控操作時,裝運馬達轉速緩慢甚至停轉,嚴重影響正常工作。結合現(xiàn)場故障現(xiàn)象,分析掘進機電液雙控系統(tǒng)的工作原理及各元件原理,排除故障并進行深入研究?；诂F(xiàn)有技術條件,提出改造方案并選擇可行方案試驗,**終從根本上解決問題。徐工集團掘進機截割變頻調速技術研究。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源掘進機廠家,掘進機" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066479221578307_gzcrjx_7496457.jpg"></div><p style="text-indent:25px">基于PLC的掘進機電控系統(tǒng)設計：傳統(tǒng)的掘進機控制系統(tǒng)電氣部分可靠性較差,并且工作過程往往會效率低下。針對這個原因,提出了利用以PLC為控制單元進行掘進機電氣控制部分設計,分別對PLC基本原理以及掘進機控制系統(tǒng)主要系統(tǒng)結構進行了介紹,結合PLC的硬件選型進行了系統(tǒng)電路的設計,并根據(jù)系統(tǒng)需求進行了程序編寫,通過實際應用,表明該系統(tǒng)能夠實現(xiàn)對掘進機的穩(wěn)定控制,并且系統(tǒng)可靠性較高、可擴展性強,能夠實現(xiàn)故障自診斷功能,對掘進機工程應用具有一定的實用價值。2017年12月，由十多臺徐工系列隧道掘進機參與施工的貴陽地鐵一號線順利施工。廣州掘進機價格</p><p style="text-indent:25px">徐工集團掘進機截割電機變頻技術研究。河源掘進機廠家</p><p> EBZ230K型掘進機液壓系統(tǒng)主要由油缸（包括：切割頭升降油缸、切割頭回轉油缸、鏟板油缸、后支承油缸、履帶張緊油缸、一運張緊油缸）、馬達（包括：行走、星輪、一運）、泵站、控制閥塊以及輔助元件等組成。主要液壓元件均采用國際**品牌。 </p> <p> EBZ230K型掘進機液壓系統(tǒng)采用恒功率、壓力切斷、負載敏感控制，使用旁通過濾技術解決了全流量吸油過濾器和回油過濾器無法去除的很多微細污染物，保證了液壓油清潔度，有效提高液壓元件壽命，降低系統(tǒng)故障。河源掘進機廠家</p> 除塵噴霧系統(tǒng)采用環(huán)形三層水幕除塵，水系統(tǒng)分冷卻、內(nèi)、外噴霧水路。外來水經(jīng)一級過濾后分為三路，直接通往外噴霧噴水架，由霧狀噴嘴噴出；第二路經(jīng)減壓、冷卻器及截割電機后經(jīng)由撒水嘴噴出，起到冷卻作用；第三路經(jīng)減壓后，由截割頭內(nèi)噴霧噴出，起到冷卻截齒及滅塵作用。切割機構由切割頭、切割臂、切割減速機、切割電機組成。切割頭采用圓錐臺形結構，截齒采用凱南麥特或山特維克硬巖截齒，布齒合理，破巖能力強；切割臂內(nèi)選用SKF軸承和TRELLEBORG密封，穩(wěn)定可靠；切割減速機由兩級行星傳動，耐沖擊性好；切割電機選用隔爆型三相異步電動機，安全可靠。<p style="text-indent:25px">貴州礎潤機械設備有限公司一直專注于法律、法規(guī)、***決定規(guī)定禁止的不得經(jīng)營；法律、法規(guī)、***決定規(guī)定應當許可（審批）的，經(jīng)審批機關批準后憑許可（審批）文件經(jīng)營;法律、法規(guī)、***決定規(guī)定無需許可（審批）的，市場主體自主選擇經(jīng)營。（機城設備、機械設備耗材及配件的銷售、租賃、維修及技術服務；銷售：鋼材，鋼帶、銅帶、五金交電、電子產(chǎn)品、化工產(chǎn)品（除危險品）、建筑材料、潤滑油；建筑工程；地基與基礎工程；隧道工程：道路工程；橋架工程；市政工程；公路工程；水利水電工程；園林綠化工程；土石方工程；室內(nèi)裝潢；建筑裝飾裝修工程；機電設備安裝工程：鋼結構工程；建筑工程勞務分包。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）），是一家機械及行業(yè)設備的企業(yè)，擁有自己**的技術體系。公司目前擁有專業(yè)的技術員工，為員工提供廣闊的發(fā)展平臺與成長空間，為客戶提供高質的產(chǎn)品服務，深受員工與客戶好評。公司以誠信為本，業(yè)務領域涵蓋掘進機租賃，隧道掘進機，煤礦掘進機，懸臂式掘進機，我們本著對客戶負責，對員工負責，更是對公司發(fā)展負責的態(tài)度，爭取做到讓每位客戶滿意。公司深耕掘進機租賃，隧道掘進機，煤礦掘進機，懸臂式掘進機，正積蓄著更大的能量，向更廣闊的空間、更寬泛的領域拓展。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1909959.html</p></div></div></div></div></div><div id="x2sulik" class="page-right twoColRt"><div id="z3kmere" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="d8d3y7u" class="recomPic likePro"><a 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