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id="3akxpbq" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://www.cdcfah.com/cp/second-yjkc_kssgsb/">礦山施工設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-kssgsb_qtkssgsbjpj/">其他礦山施工設(shè)備及配件</a>?貴州礦用掘進機切割效率貴州礎(chǔ)潤機械設(shè)備供應</p><div id="5evnubd" class="leftbox clearfix"><h1>貴州礦用掘進機切割效率貴州礎(chǔ)潤機械設(shè)備供應</h1><div id="52psy3i" class="proBig"><div id="uwdeqxk" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/gzcrjx/637183295610957031/8836444.jpeg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nce7ryk" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/gzcrjx/637183295610957031/8836444.jpeg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8gifcel" 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(guān)鍵詞：</span>貴州礦用掘進機切割效率,掘進機</p><p><span>***更新：</span>2020-08-23 16:02:36</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="nx7szls" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">貴州礎(chǔ)潤機械設(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: </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="zolsubs" class="page-proshow02"><p class="title">詳細說明</p><div id="h32l8g8" class="box"><p><p style="text-indent:25px">隧道掘進機推進油缸設(shè)計分析，城市建設(shè)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(shè)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(shè)備,徐工是當前世界范圍內(nèi)**技術(shù)的隧道施工設(shè)備，貴州礦用掘進機切割效率。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，貴州礦用掘進機切割效率,是非常關(guān)鍵產(chǎn)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(shè)計工作，貴州礦用掘進機切割效率。文章分析了隧道掘進機系列油缸的技術(shù)特點,以及油缸結(jié)構(gòu)的特點,希望對隧道掘進機系列油缸中的推進油缸的設(shè)計有一定的借鑒和參考。<span style="display:none;"></span>沒有對比，你不會知道徐工有多好！貴州礦用掘進機切割效率</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州礦用掘進機切割效率,掘進機" src="http://tyunfile.71360.com/UploadFile/gzcrjx/637183295610957031/8836444.jpeg"></div><p> EBZ160懸臂式掘進機電控設(shè)備主要由礦用隔爆兼本質(zhì)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**，對油泵、切割、二運3個電機的過壓、欠壓、短路、超溫、過載、過流、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)、工作電壓、切割負荷和各種故障信息。云南隧道用掘進機徐工集團論煤礦掘進機常見故障及維修。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州礦用掘進機切割效率,掘進機" src="http://tyunfile.71360.com/UpLoadFile/2019/10/14/11/637066479225474932_gzcrjx_1988732.jpg"></div>受掘進機一次掘進高度影響,鐵路隧道可采用兩步臺階法開挖。上部斷面一次開挖高度在6m左右,具體開挖高度還應結(jié)合地質(zhì)、所選型的掘進機技術(shù)參數(shù)等因素來確定,一臺掘進機移動一次即可滿足開挖寬度要求。下臺階也可采用懸臂掘進機施工,也可采用其它辦法開挖跟進。根據(jù)國外工程實踐,一般采用長臺階法施工,臺階長度為50m～100m左右。對地質(zhì)條件差的隧道,也可采用中長臺階或短臺階法施工 <p> 在采用懸臂掘進機開挖的鐵路隧道施工中,根據(jù)隧道斷面的大小和長度等因素既可以采用有軌運輸,也可以采用無軌運輸方式。無軌運輸方式如下： </p> <p> 開挖生產(chǎn)線：配置1臺單臂掘進機。 </p> <p> 出碴生產(chǎn)線：掘進機直接裝碴、1臺反鏟配合，3臺以上25～30T自卸運輸車運輸。 </p> <p> 初支生產(chǎn)線：上臺階掘進機輔助架設(shè)鋼架，下臺階反鏟輔助架設(shè)鋼架，1臺噴砼三聯(lián)機機械手（濕噴機、存儲、泵送），3臺砼運輸車。 </p> <p> 襯砌生產(chǎn)線：1臺多功能防水板鋪設(shè)機，1臺無骨架模板臺車。 </p> <p> 銑挖路線 </p> <p> 掘進時根據(jù)掌子面大小進行分部開挖；根據(jù)圍巖特性設(shè)計不同的銑挖路線。 </p><p> 徐工系列隧道掘進機先后應用于四川、重慶、長沙、大連等地的水利及公路等隧道施工，并助力鶴大高速實現(xiàn)大斷面復雜地層的隧道施工。掘進機應用于隧道施工，斷面成型好，圍巖擾動小,人員需求少，能有效避免群傷事件，安全環(huán)保，歷經(jīng)考驗的徐工隧道掘進機以其優(yōu)越的性能在市場上受到熱捧和一致好評，**隧道綠色施工。隧道掘進機是隧道施工行業(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)紛紛組團考察，徐工隧道掘進機必將**隧道施工進入全新的機械化和安全化時代。徐工集團掘進機截割變頻調(diào)速技術(shù)研究。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州礦用掘進機切割效率,掘進機" src="http://tyunfile.71360.com/UploadFile/gzcrjx/637183295527783203/936656.jpg"></div><p> 2014年，徐工針對山體隧道施工需求自主研發(fā)的XTR260懸臂式隧道掘進機成功下線，這也是首臺國內(nèi)自主研發(fā)的懸臂式隧道掘進機。在國家大力規(guī)劃公路、鐵路網(wǎng)及城市軌道交通，尤其是加強西南地區(qū)等山區(qū)交通基礎(chǔ)建設(shè)的大環(huán)境下，山體隧道工程與日俱增。但傳統(tǒng)的鉆爆法，施工危險且斷面尺寸不可控、成本高、效率低，不能滿足隧道施工安全和低成本高效率的需求。2013年，徐工大膽將煤礦掘進機用于隧道施工領(lǐng)域，開發(fā)出適應巖石掘進的硬巖型掘進機，贏得了市場先機。但硬巖型掘進機應用于隧道施工在截割幅度、物料裝運、整車結(jié)構(gòu)及高壓供電等方面存在局限性，且切割高度較小。徐工通過國內(nèi)外市場調(diào)研，了解客戶需求，規(guī)劃研發(fā)、攻尖克難，攻克了大跨距切割臂、硬巖切割頭、自動卷電纜等技術(shù)，實現(xiàn)了XTR260懸臂式隧道掘進機的成功下線。作為國內(nèi)首臺專門用于隧道施工的懸臂式掘進機，其定位切割面積大、切割高度超過，對于大斷面山體隧道，斷面高度可一次截割到位，不需要分層施工，切割斷面形狀自由，尺寸可控，具有掘進幅度大、破巖能力強、施工成本低、施工效率高等特點，將有效提升隧道施工質(zhì)量和效益，促進國內(nèi)隧道施工模式的轉(zhuǎn)變，填補國內(nèi)懸臂式隧道掘進機的空白。徐工集團聯(lián)絡巷掘進機穩(wěn)定性的分析研究。云南隧道用掘進機</p><p style="text-indent:25px">工地上，徐工設(shè)備是公認的寵兒。貴州礦用掘進機切割效率</p><p> EBZ135L懸臂式掘進機液壓系統(tǒng)采用恒功率、壓力切斷、負載敏感控制，有效提高液壓元件壽命，降低系統(tǒng)故障，主要液壓元件均采用國際**品牌。 </p> <p> 系統(tǒng)主要由油缸（包括：切割頭升降油缸、切割頭伸縮油缸、切割頭回轉(zhuǎn)油缸、鏟板油缸、后支承油缸、履帶漲緊油缸）、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。 </p> <p> EBZ135L懸臂式掘進機除塵噴霧系統(tǒng)分冷卻、噴霧水路。噴霧水路分內(nèi)、外噴霧水路。外來水經(jīng)一級過濾后分為三路，直接通往噴水架，由霧狀噴嘴噴出，可有效抑制粉塵；第二路經(jīng)減壓閥、冷卻器及截割電機后經(jīng)灑水嘴噴出；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。 </p> <p> <br /> </p> <p> <br /> 貴州礦用掘進機切割效率</p><p style="text-indent:25px">貴州礎(chǔ)潤機械設(shè)備有限公司屬于機械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。公司致力于為客戶提供安全、質(zhì)量有保證的質(zhì)量產(chǎn)品及服務，是一家有限責任公司企業(yè)。公司始終堅持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的[ "掘進機租賃", "隧道掘進機", "煤礦掘進機", "懸臂式掘進機" ]。礎(chǔ)潤機械設(shè)備將以真誠的服務、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1014136.html</p></div></div></div></div></div><div id="a7z3c3s" class="page-right twoColRt"><div id="akm7ebn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="yiphoqx" 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" 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