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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>產品關鍵詞：</span>陜西砂巖掘進機找哪家,掘進機</p><p><span>***更新：</span>2020-09-23 14:07:57</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="nhdk2a4" 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="w3vrnzl" class="page-proshow02"><p class="title">詳細說明</p><div id="mbdzlsj" class="box"><p><p style="text-indent:25px">掘進機冷卻和噴霧系統(tǒng)改造：綜合分析了掘進機冷卻系統(tǒng)不能有效冷卻切割電機和泵站電機,隨著電機溫度的逐漸升高,電機內部絕緣材料碳化變質,導致電機損壞;不能有效消除液壓系統(tǒng)中液壓泵，陜西砂巖掘進機找哪家、溢流閥和流量控制閥所產生的熱量,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)的霧水量和噴霧時間;冷卻系統(tǒng)和噴霧系統(tǒng)的水直接排至巷道內,容易造成巷道積水，陜西砂巖掘進機找哪家,底板圍巖變軟,掘進機下陷;噴霧除塵系統(tǒng)無法遠程控制等問題產生的原因,對冷卻系統(tǒng)和噴霧除塵系統(tǒng)進行了改造，陜西砂巖掘進機找哪家,取得了良好的效果。徐工集團掘進機破巖產塵影響因素研究。陜西砂巖掘進機找哪家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西砂巖掘進機找哪家,掘進機" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066478952339365_gzcrjx_3979256.jpg"></div><p> 1、按作業(yè)對象 </p> <p> 按作業(yè)對象分為普通機子與隧道掘進機（Tunnel boring machine，簡稱TBM）。 </p> <p> 其中，隧道掘進機是用機械擊碎巖石、出碴和支護實行連續(xù)作業(yè)的一種綜合設備。按掘進機在工作面上的切削過程，分為全斷面掘進機和部分斷面掘進機。 </p> <p> 2、按作業(yè)方式 </p> <p> 按作業(yè)方式分為開敞式掘進機和護盾式掘進機。前者里**的是大直徑全斷面巖石隧道掘進機是集開挖、支護、出渣于一體的成套掘進設備，被稱為工程機械的“掘進機”。 </p> <p> 后者里**的是盾構機。陜西砂巖掘進機找哪家徐工懸臂式隧道掘進機，具有圍巖擾動小、施工效率高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西砂巖掘進機找哪家,掘進機" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066478953274525_gzcrjx_9809078.jpg"></div>近兩年，徐工基礎開展了隧道機械化施工成套設備關鍵技術研究，攻克了硬巖切割、施工除塵等**技術，形成了復雜地層成套施工工藝，為隧道施工提供了一種綠色、安全、的成套化解決方案。目前徐工系列隧道掘進機在貴州地區(qū)的地鐵、公路、水利等各種隧道施工中實現(xiàn)、全型號應用，群機大顯身手、合力推進貴陽隧道工程建設。 <p> 產品性能特點： </p> <p> 整機機身矮、重心低，爬坡能力強； </p> <p> 切割頭采用仿真技術優(yōu)化設計，截齒布置合理，切割效率高； </p> <p> 運輸機采用平直結構，與鏟板搭接順暢，運輸順暢； </p> <p> 液晶漢字動態(tài)顯示各參數(shù)、及時故障診斷。 </p> <p> 差異化描述： </p> <p> 采用凱南麥特截割頭，切割效率高，破巖能力強，截齒損耗低； </p> <p> 環(huán)形三層水幕噴霧系統(tǒng)，有效控制粉塵，改善井下工作人員的操作環(huán)境。 </p><p> 掘進機截割部故障診斷研究，以EBZ-132掘進機液壓系統(tǒng)擺動故障為例,通過構建液壓系統(tǒng)故障樹,對故障進行定性和定量分析,得出了故障發(fā)生的主要因素、平均故障時間和故障率。研究認為,掘進機液壓系統(tǒng)故障因素包括油液污染、柱塞泵供液不足等九個主要方面,系統(tǒng)平均故障時間為1.399h,運行可靠性為0.07%。 </p> <p> 掘進機電控系統(tǒng)設計分析，傳統(tǒng)的掘進機控制系統(tǒng)存在作業(yè)效率低、故障頻率高和穩(wěn)定性差等不足。針對這些問題,就掘進機電控系統(tǒng)設計開展探究,提出了基于PLC技術的掘進機電控系統(tǒng),并對電控系統(tǒng)作業(yè)原理、電控系統(tǒng)設計、主控系統(tǒng)設計和軟件設計等逐一分析總結,希望能夠為其他礦井相似工程的開展提供一定的借鑒與參考。徐工集團基于ANSYS的掘進機回轉故障機理研究。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西砂巖掘進機找哪家,掘進機" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066479209888432_gzcrjx_2121594.jpg"></div><p> 徐工基于ANSYS的掘進機回轉故障機理研究：為探究縱軸式掘進機回轉故障機理,以EBZ-300型縱軸式掘進機為研究對象,采用理論分析和計算研究方法,研究了掘進機回轉結構受力狀態(tài)及故障因素。運用UG三維模擬軟件建立掘進機回轉結構三維模型,并采用ANSYS有限元分析軟件對回轉臺在不同截割狀態(tài)下的受力情況進行研究。研究結果表明,EBZ-300型縱軸式掘進機回轉故障產生的原因是回轉油缸和升降油缸分別與回轉臺的連接處均產生了應力集中現(xiàn)象。 </p> <p> 掘進機電氣系統(tǒng)保護及故障診斷分析： </p> <p> 介紹了掘進機電氣系統(tǒng)構成,其包括電控箱、顯示箱、操作箱、報警裝置、電機。分析了掘進機電氣系統(tǒng)保護功能的實現(xiàn)。PLC會對故障信息進行自動檢測,并按照檢測信息控制掘進機的相關部件,以達到暫停掘進機部分部件工作,實現(xiàn)保護系統(tǒng)的目的。闡述了掘進機電氣系統(tǒng)的實時故障診斷。當掘進機電氣系統(tǒng)發(fā)生故障時,電氣系統(tǒng)操作人員可通過查看人機界面中顯示的故障信息提示進行深入分析,找出故障發(fā)生的原因,并采取有針對性的解決辦法。還可以借助歷史故障查詢功能對新故障進行預判,并依據故障發(fā)生的實際概率,檢驗某個元部件的可靠性,判斷其制造工藝的合理性。徐工掘進機電控系統(tǒng)設計分析。寧夏隧道**掘進機歡迎咨詢</p><p style="text-indent:25px">徐工集團EZB160掘進機液壓系統(tǒng)改造。陜西砂巖掘進機找哪家</p><p style="text-indent:25px">隧道掘進機推進油缸設計分析，城市建設隧道工程施工過程中,隧道掘進機是隧道工程掘進過程中必不可少的施工設備,隧道掘進機是用機械破碎巖石、出碴和支護實行連續(xù)作業(yè)的一種綜合設備,徐工是當前世界范圍內**技術的隧道施工設備。隧道掘進機系列油缸中的推進油缸缸徑大、行程長、工作壓力高、各項性能比較好,是非常關鍵產品,由于隧道施工作業(yè)環(huán)境比較惡劣,為了確保油缸作業(yè)的安全性、可靠性,必須做好推進油缸的設計工作。文章分析了隧道掘進機系列油缸的技術特點,以及油缸結構的特點,希望對隧道掘進機系列油缸中的推進油缸的設計有一定的借鑒和參考。<span style="display:none;"></span>陜西砂巖掘進機找哪家</p><p style="text-indent:25px">貴州礎潤機械設備有限公司致力于機械及行業(yè)設備，是一家貿易型公司。公司業(yè)務涵蓋掘進機租賃，隧道掘進機，煤礦掘進機，懸臂式掘進機等，價格合理，品質有保證。公司從事機械及行業(yè)設備多年，有著創(chuàng)新的設計、強大的技術，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產品及服務。礎潤機械設備秉承“客戶為尊、服務為榮、創(chuàng)意為先、技術為實”的經營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1389476.html</p></div></div></div></div></div><div id="8vm8wip" class="page-right twoColRt"><div id="n2s7dkw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="en8ml8l" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="vzv3e7z" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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