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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nho3849" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mkcz7vh" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>青島數(shù)控曲軸磨床,磨</p><p><span>***更新：</span>2021-02-04 04:06:14</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="yhjgq34" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫市中倫精密機(jī)床設(shè)備制造有限公司</a></p><p><span>聯(lián)系人：</span>李智</p><p><span>郵箱: </span>zhonglunjingji@163.com</p><p><span>電話: </span>18915282091</p><p><span>傳真: </span>0510_85308035</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-85752527</p><p><span>地址: </span>無(wú)錫市新吳區(qū)碩放鎮(zhèn)工業(yè)集中區(qū)六期D31號(hào)地塊</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="cacug3d" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="9seri39" class="box"><p><p style="text-indent:25px">在磨床的加工制造中,外圓磨床的下工作臺(tái)、大型外圓磨床的床身等均屬于撓性零件,由于零件是撓性的,在加工過(guò)程中,安裝條件不同時(shí),加工后零件的幾何精度,必然會(huì)引起變化,掌握零件加工的臨床精度與其在實(shí)際使用安裝條件下精度的變化規(guī)律就成為保證撓性零件加工質(zhì)量的關(guān)鍵。因此在加工過(guò)程中,必須正確地裝夾這類撓性零件。車間里加工主軸、絲桿、鏜桿完工后,均用鋼繩、鐵絲扎后吊在鐵架上,這是自由狀態(tài)安裝，青島數(shù)控曲軸磨床,而撓性零件的自由狀態(tài)是在A和B點(diǎn)支承的2/9L安裝，青島數(shù)控曲軸磨床。2/9L安裝時(shí)的自重變形量與二端支承和中間支承安裝的變形量相比都不足十幾分之一，青島數(shù)控曲軸磨床,說(shuō)明2/9L安裝在生產(chǎn)中可當(dāng)作自由狀態(tài)安裝。磨床能作高精度和表面粗糙度很小的磨削。青島數(shù)控曲軸磨床</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島數(shù)控曲軸磨床,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png"></div><p style="text-indent:25px">無(wú)心磨床磨工安全操作規(guī)程： 1．用手送磨削工件時(shí)，手離砂輪應(yīng)在50毫米以上，不要握的太緊。 2．用推料棒送料肘，要拿牢推料棒，禁止用金屬棒。 3．修正砂輪時(shí)，要慢慢進(jìn)刀，并給充分的冷卻液。 4．工件在砂輪中間歪斜時(shí)，要緊急停車。 5．磨棒料時(shí)，要求托料架與砂輪，導(dǎo)輪之間的中心成一直線。嚴(yán)禁磨彎料。 6．工件未從砂輪磨出時(shí)，不準(zhǔn)取出。手接工件時(shí)，要迅速把工件握住，停止其轉(zhuǎn)動(dòng)。 7．料架上的工件要放好，以防滾掉下來(lái)傷人。 8．安裝螺旋輪時(shí)，要戴手套。拿螺旋輪的端面內(nèi)孔，不準(zhǔn)拿螺旋輪的外面。 9．無(wú)心磨刀板的刃部要磨鈍，以防割破手。 10．不得將超過(guò)規(guī)格的大料加入。 11．更換砂輪應(yīng)遵守磨工一般安全規(guī)程。青島數(shù)控曲軸磨床如果數(shù)控磨床的轉(zhuǎn)速較高，那么，其會(huì)砂輪動(dòng)平衡的要求，是比較高的，也是比較嚴(yán)格的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島數(shù)控曲軸磨床,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264296875/965909.jpg"></div><p style="text-indent:25px">零件的工藝分析是了解零件的形狀、尺寸、材料、重量、技術(shù)要求、批量,然后確定零件的加工方法加工余量、定位基面、裝夾方法。不同的零件形狀和要求,可以采用不同的加工方法,而每道工序可由不同的機(jī)床來(lái)加工,也可用相同的機(jī)床來(lái)加工,同種零件也有各種不同的加工方法。在磨床的加工制造中,外圓磨床的下工作臺(tái)、大型外圓磨床的床身等均屬于撓性零件,由于零件是撓性的,在加工過(guò)程中,安裝條件不同時(shí),加工后零件的幾何精度,必然會(huì)引起變化,掌握零件加工的臨床精度與其在實(shí)際使用安裝條件下精度的變化規(guī)律就成為保證撓性零件加工質(zhì)量的關(guān)鍵。因此在加工過(guò)程中,必須正確地裝夾這類撓性零件。</p><p style="text-indent:25px">在砂輪架傳動(dòng)裝置設(shè)采用了多楔帶皮帶和多楔帶帶輪。多楔帶兼有V帶和平帶的優(yōu)點(diǎn)，外輪廓尺寸小，比V型帶傳動(dòng)平穩(wěn)。多楔帶以平帶為基體,內(nèi)表面有等距離縱向楔型的環(huán)形帶傳動(dòng),工作面為楔側(cè)面。為了減少外載荷對(duì)砂輪架影響，提高砂輪架主軸的承載力，在帶輪的安裝方面，采用了卸荷皮帶輪的方案,即多楔帶皮帶輪不是直接安裝在砂輪架主軸上，而是安裝在支架上,然后通過(guò)花鍵套來(lái)傳遞扭矩,帶動(dòng)砂輪架主軸旋轉(zhuǎn)。好處是砂輪架承受的軸向力大幅地減小了,砂輪架主要承受扭矩,達(dá)到減小砂輪架主軸變形、提高砂輪架主軸的承載能力和提高旋轉(zhuǎn)精度等目的。磨床可以加工各種表面，比如說(shuō)平面，內(nèi)外圓柱面，圓錐面等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島數(shù)控曲軸磨床,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212694482422/2872620.png"></div><p style="text-indent:25px">平面磨床磨削時(shí),工件安放在帶電磁吸盤的工作臺(tái)上,適宜加工中小型鋼件或鑄鐵件的平面,磨削后工件上有剩磁,應(yīng)去磁。多件磨削時(shí)高度一致,磨削剛性好,操作方便,生產(chǎn)率高。平面磨床用于磨削各種零件的平面。根據(jù)砂輪的工作面不同,平面磨床可分為用砂輪輪緣(即圓周)進(jìn)行磨削和砂輪端面進(jìn)行磨削兩類。用砂輪輪緣磨削的平面磨床,砂輪主軸常處于水平位置:而用砂輪端面磨削的平面磨床,砂輪主軸通常為立式的。根據(jù)工作臺(tái)的形狀不同,平面磨床又可分為矩形工作臺(tái)和圓形工作臺(tái)兩類。因此,根據(jù)砂輪工作面和工作臺(tái)形狀的不同,普通平面磨床可分為4類:臥軸矩臺(tái)式平面磨床;立軸矩臺(tái)式平面磨床;臥軸圓臺(tái)式平面磨床;立軸圓臺(tái)式平面磨床。數(shù)控平面磨床相對(duì)于車床、銑床等采用數(shù)控系統(tǒng)較晚，是因?yàn)樗鼘?duì)數(shù)控系統(tǒng)的特殊要求。四川全自動(dòng)通過(guò)式磨床</p><p style="text-indent:25px">磨床可以用作模具配件的加工制作。青島數(shù)控曲軸磨床</p><p style="text-indent:25px">用磨料磨具(砂輪、砂帶、油石和硏磨料等)為工具進(jìn)行切削加工的機(jī)床,統(tǒng)稱為磨床,它們是因精加工和硬表面的需要而發(fā)展起來(lái)的。磨床種類很多,主要有:外圓磨床、內(nèi)圓磨床、平面磨床、工具磨床和用來(lái)磨削特定表面和工件的專門化磨床,如花鍵軸磨床、凸輪軸磨床、曲軸磨床等對(duì)外圓磨床來(lái)說(shuō),又可分為普通外圓磨床、***外圓磨床、無(wú)心外圓磨床、寬砂輪外圓磨床、端面外圓磨床等以上均為使用砂輪作切削工具的磨床。此外,還有以柔性砂帶為切削工具的砂帶磨床以油石和研磨劑為切削工具的精磨磨床等。青島數(shù)控曲軸磨床</p></p><br /><p>文章來(lái)源地址: 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