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src="https://tyunfile.71360.com/UploadFile/dghdjc/637335387147421875/9509144.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pi8srdu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/dghdjc/637335387147421875/9509144.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="i23li2m" 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>中山東莞二手沖床,二手沖床</p><p><span>***更新：</span>2020-11-26 10:19:31</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="mrmj3ur" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">東莞市鳳崗豪達(dá)機(jī)床經(jīng)營部</a></p><p><span>聯(lián)系人：</span>謝潔</p><p><span>郵箱: </span>735091799@qq.com</p><p><span>電話: </span>17322973702</p><p><span>傳真: </span>0769_</p><p><span>網(wǎng)址: </span>http://www.haoda8888.com</p><p><span>手機(jī): </span>0769-89332545</p><p><span>地址: </span>鳳崗村</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="7xmon72" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="zyaxzbi" class="box"><p><p style="text-indent:25px">減少二手沖床噪音的措施：1、改進(jìn)模具結(jié)構(gòu)。用斜口模具代替平口模，利用刀口的斜面，使板料逐漸分離，從而延遲了沖切時(shí)間，可起到一定降噪效果。降噪聲與剪切角有關(guān)，剪切角越大，沖切時(shí)間也隨之增加，噪聲級(jí)降低量也相應(yīng)增大。2、設(shè)置吸音，中山東莞二手沖床、減振裝置。如何減少二手沖床的噪音問題，中山東莞二手沖床。把二手沖床的飛輪及其傳動(dòng)系統(tǒng)加罩殼封閉起來，能明顯降低傳動(dòng)部分的噪聲。對(duì)于功率大、噪聲高的電動(dòng)機(jī)還應(yīng)配置局部隔聲罩或封閉式隔聲罩。在二手沖床滑塊下部或模具工作區(qū)外側(cè)，裝活動(dòng)防護(hù)柵或隔音罩，中山東莞二手沖床。假如在模具外裝上隔音罩，罩內(nèi)壁再貼上吸聲材料，消減噪聲效果更為明顯。二手沖床運(yùn)轉(zhuǎn)時(shí)，嚴(yán)禁調(diào)節(jié)托板。中山東莞二手沖床</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山東莞二手沖床,二手沖床" src="https://tyunfile.71360.com/UploadFile/dghdjc/637335387147421875/9509144.png"></div><p style="text-indent:25px">二手沖床的校正：壓縮空氣的檢查。機(jī)床壓縮空氣管線發(fā)生漏氣時(shí)會(huì)造成壓力低下從而影響機(jī)床動(dòng)作會(huì)發(fā)生不良，所以必須及時(shí)修理。再有壓縮空氣的含水量也應(yīng)控制（可加裝空氣過濾干燥脫水裝置），它是機(jī)床電磁閥、汽缸等裝置發(fā)生動(dòng)作遲緩和銹蝕的重大誘因。定期對(duì)二手沖床的精度進(jìn)行點(diǎn)檢。二手沖床的精度會(huì)對(duì)模具的使用壽命、制品的加工精度產(chǎn)生直接的影響。但是機(jī)床精度是隨時(shí)間的延長而劣化的，所以必須定期進(jìn)行精度點(diǎn)檢，發(fā)現(xiàn)問題及時(shí)進(jìn)行修理，以保障機(jī)床有比較精確的精度，從而保障生產(chǎn)出的制品精度。張家界二手進(jìn)口沖床二手沖床可完全實(shí)現(xiàn)自動(dòng)化生產(chǎn)，成本低，效率高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山東莞二手沖床,二手沖床" src="https://tyunfile.71360.com/UploadFile/dghdjc/637335386848408204/9894891.png"></div><p style="text-indent:25px">二手高速?zèng)_床是采用一體化的特殊鑄鐵合金，高剛性及抗震性。滑塊以長型導(dǎo)路設(shè)計(jì)，配備滑塊平衡裝置，確保運(yùn)轉(zhuǎn)精密與穩(wěn)定。所有抗磨損元件均以電子式定時(shí)自動(dòng)潤滑系統(tǒng)，如缺乏潤滑油，二手高速?zèng)_床將全自動(dòng)停止。先進(jìn)、簡易的操控系統(tǒng)，確?；瑝K運(yùn)轉(zhuǎn)及停止的準(zhǔn)確性。二手高速?zèng)_床可搭配任何的自動(dòng)化生產(chǎn)需求，提高生產(chǎn)效率降低成本。二手高速?zèng)_床之設(shè)計(jì)原理是將圓周運(yùn)動(dòng)轉(zhuǎn)換為直線運(yùn)動(dòng)，由主電動(dòng)機(jī)出力，帶動(dòng)飛輪，經(jīng)離合器帶動(dòng)齒輪、曲軸（或偏心齒輪）、連桿等運(yùn)轉(zhuǎn)，來達(dá)成滑塊的直線運(yùn)動(dòng)，從主電動(dòng)機(jī)到連桿的運(yùn)動(dòng)為圓周運(yùn)動(dòng)。連桿和滑塊之間需有圓周運(yùn)動(dòng)和直線運(yùn)動(dòng)的轉(zhuǎn)接點(diǎn)，其設(shè)計(jì)上大致有兩種機(jī)構(gòu)，一種為球型，一種為銷型（圓柱型）,經(jīng)由這個(gè)機(jī)構(gòu)將圓周運(yùn)動(dòng)轉(zhuǎn)換成滑塊的直線運(yùn)動(dòng)。</p><p style="text-indent:25px">怎樣合理安排二手沖床的拉深工序：1、錐度大、深度深的錐形件，先拉深出大端（口部）直徑，然后在以后每次工序中將所有比零件大出的部分拉深成錐形表面。2、除底部孔有可能與落料、拉深復(fù)合沖壓外，凸緣部分及側(cè)壁的孔均應(yīng)在拉深完再?zèng)_孔；3、當(dāng)拉深件的尺寸精度要求高或帶有小的圓角半徑時(shí)，應(yīng)增加整形工序。4、修邊工序一般安排在整形工序之后。5、修邊沖孔?？蓮?fù)合完成。沖壓生產(chǎn)主要是針對(duì)板材的。通過模具，能做出落料，沖孔，成型，拉深，修整，精沖，整形，鉚接及擠壓件等等，普遍應(yīng)用于各個(gè)領(lǐng)域。二手沖床的連桿和滑塊之間需有圓周運(yùn)動(dòng)和直線運(yùn)動(dòng)的轉(zhuǎn)接點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山東莞二手沖床,二手沖床" src="https://tyunfile.71360.com/UploadFile/dghdjc/637366291791035156/9815915.png"></div><p style="text-indent:25px">安全規(guī)范操作二手沖床步驟：1．工作中注意力要集中，嚴(yán)禁將手和工具等物件伸進(jìn)危險(xiǎn)區(qū)內(nèi)。小件一定要用專門工具進(jìn)行操作。模具卡住坯料時(shí)，只準(zhǔn)用工具去解脫。2．發(fā)現(xiàn)壓床運(yùn)轉(zhuǎn)異?；蛴挟惓Ｂ曧?，應(yīng)停止送料，檢查原因。如系轉(zhuǎn)動(dòng)部件松動(dòng)、操縱裝置失靈、模具松動(dòng)及缺損，應(yīng)停車修理。3．每沖完—個(gè)工件時(shí)，手或腳必須離開按鈕或踏板，以防止誤操作。4．兩人以上操作時(shí)，應(yīng)定人開車，注意協(xié)調(diào)配合好。下班前應(yīng)將模具落靠，斷開電源，并進(jìn)行必要的清掃。在二手沖床維修過程中要注意安全問題。東莞沖壓機(jī)</p><p style="text-indent:25px">二手沖床工作前需檢查并保持油霧器油量達(dá)到規(guī)定要求。中山東莞二手沖床</p><p style="text-indent:25px">關(guān)于二手沖床安全操作規(guī)程：一、二手沖床開機(jī)前：作好設(shè)備的點(diǎn)檢工作，特別注意機(jī)床的傳動(dòng)和導(dǎo)向部分是否有異常，操縱機(jī)構(gòu)是否靈敏。二、二手高速?zèng)_床工作中：a）二手高速?zèng)_床操作人員在啟動(dòng)前要注意裝夾機(jī)構(gòu)是否牢靠。b）二手高速?zèng)_床操作時(shí)，嚴(yán)禁戴手套操作，嚴(yán)禁在機(jī)床未停穩(wěn)前測(cè)量和取卸工件。c）二手高速?zèng)_床切削時(shí)，要注意切屑傷人，對(duì)韌性較好的工件，其切屑應(yīng)用**的鐵鉤去除。d）發(fā)現(xiàn)車床的運(yùn)轉(zhuǎn)有異常情況應(yīng)立即停車檢查。中山東莞二手沖床</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2153087.html</p></div></div></div></div></div><div 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