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src="http://tyunfile.71360.com/UpLoadFile/bbrq/2019/8/637024401479238886/6370244014792388863608418.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="io2scqu" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/bbrq/2019/8/637024401479238886/6370244014792388863608418.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sgoeaye" 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>安徽省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>吉林各種角度刀夾貼牌定制,刀夾</p><p><span>***更新：</span>2020-08-03 01:05:37</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="ese2iym" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蚌埠瑞強(qiáng)精密機(jī)械制造有限公司</a></p><p><span>聯(lián)系人：</span>姚瑞</p><p><span>郵箱: </span>326829053@qq.com</p><p><span>電話: </span>19805522982</p><p><span>傳真: </span>0552_4120589</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0552-2151855</p><p><span>地址: </span>安徽省蚌埠市高新開發(fā)區(qū)興華路188號(hào)</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="cmuk2ec" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="uoe2msu" class="box"><p><p style="text-indent:25px">【熱裝式刀具夾頭】熱裝式刀具夾頭是基于熱脹冷縮原理，采用感應(yīng)技術(shù)對夾頭進(jìn)行加熱。通過一個(gè)感應(yīng)線圈（有些加熱裝置采用高頻線圈）對夾頭上刀具需要插入的部位進(jìn)行精確加熱，將刀具插入后，通過冷卻套對夾頭進(jìn)行冷卻，刀具柄部周圍的夾頭部位遇冷收縮，即可將刀具夾緊，吉林各種角度刀夾貼牌定制，吉林各種角度刀夾貼牌定制，并提供能夠承受高扭矩的牢固夾持力。熱裝式刀具夾頭具有許多優(yōu)點(diǎn)，主要包括高徑跳精度（小于0.003mm），吉林各種角度刀夾貼牌定制、高傳動(dòng)扭矩和比較小巧的外形設(shè)計(jì)。在減振性能上，熱裝式夾頭則要遜于液壓式夾頭和多邊夾緊式夾頭。旋轉(zhuǎn)刀槽4分為中間圓孔以及支撐旋轉(zhuǎn)的圓柱槽臺(tái)。吉林各種角度刀夾貼牌定制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林各種角度刀夾貼牌定制,刀夾" src="http://tyunfile.71360.com/UpLoadFile/bbrq/2019/8/637024401479238886/6370244014792388863608418.jpg"></div><p> 。刀架的基本功能：一是固定刀架，二是實(shí)現(xiàn)自動(dòng)換刀。根據(jù)實(shí)現(xiàn)換刀動(dòng)作的驅(qū)動(dòng)方式，可以把刀架分為手動(dòng)刀架、電動(dòng)刀架（普通電機(jī)驅(qū)動(dòng)）、液壓刀架（液壓馬達(dá)驅(qū)動(dòng)）、伺服刀架（伺服電機(jī)驅(qū)動(dòng)）等。齒盤定位刀架，該刀架是靠人工轉(zhuǎn)動(dòng)刀架手柄使上、下齒盤快速嚙合，這種驅(qū)動(dòng)形式難以達(dá)到較高的效率。普通電機(jī)驅(qū)動(dòng)數(shù)控刀架，該刀架的刀盤靠普通電機(jī)帶動(dòng)凸輪實(shí)現(xiàn)轉(zhuǎn)位和初定位，靠齒盤實(shí)現(xiàn)精確定位，這種刀架可靠性低，一般用于低端數(shù)控機(jī)床。液壓刀架，該刀架通過定趴油缸對刀盤進(jìn)行定位，通過液壓馬達(dá)帶動(dòng)刀盤轉(zhuǎn)動(dòng),其體積較大。論文《基于DSP下的伺服刀架控制系統(tǒng)設(shè)計(jì)》提到了一種伺服刀架，該刀架由伺服電機(jī)通過齒輪系統(tǒng)驅(qū)動(dòng)刀盤轉(zhuǎn)位，并實(shí)現(xiàn)刀盤初定位，靠三聯(lián)齒盤實(shí)現(xiàn)齒盤精確定位，這種刀架受到傳動(dòng)系統(tǒng)的影響在初定位時(shí)精度較差，在精定位時(shí)容易產(chǎn)生沖擊和振動(dòng)，影響加工精度。動(dòng)作原理優(yōu)點(diǎn)開機(jī)時(shí)，油缸使鎖緊齒圈向后運(yùn)動(dòng)，鎖緊齒圈與內(nèi)齒圈和外齒圈脫離，力矩電機(jī)驅(qū)動(dòng)主軸旋轉(zhuǎn)，帶動(dòng)內(nèi)齒圈旋轉(zhuǎn)，當(dāng)內(nèi)齒圈轉(zhuǎn)到理想位置時(shí)，力矩電機(jī)停止轉(zhuǎn)動(dòng)，刀架實(shí)現(xiàn)了初定位,此時(shí),油缸使鎖緊齒圈向前運(yùn)動(dòng)，鎖緊齒圈與內(nèi)齒圈和外齒圈嚙合，刀架實(shí)現(xiàn)了精確定位，可進(jìn)行切削動(dòng)作。吉林雙蓋板刀夾推薦廠家每格調(diào)整為5um軸向位置調(diào)整用于長度公差。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林各種角度刀夾貼牌定制,刀夾" src="http://tyunfile.71360.com/UploadFile/bbrq/637195536939121094/5744841.png"></div><p> 轉(zhuǎn)塔刀架在換刀時(shí)，轉(zhuǎn)位齒輪13與內(nèi)齒環(huán)12相嚙合，傳動(dòng)齒輪11與錐齒輪10彼此分離；在此過程中，傳動(dòng)齒輪11與工作齒輪5嚙合。伺服電機(jī)8安裝在刀架座3上，并通過聯(lián)軸器7與傳動(dòng)軸16相連接。定位方式為雙聯(lián)齒盤方式，如圖2中A處所示。當(dāng)轉(zhuǎn)塔刀架在換刀時(shí)，使傳動(dòng)軸16停止轉(zhuǎn)動(dòng)，液壓油通過配油盤4作用于在塔頭上的液壓伸縮缸，使液壓活塞17向上頂出，也就是圖1中箭頭所示的方向，使塔頭1沿傳動(dòng)軸16向上滑動(dòng)，這樣就會(huì)使塔頭1上的錐齒輪10與刀架座3的傳動(dòng)齒輪11之間彼此分離，并且使轉(zhuǎn)位齒輪13與內(nèi)齒環(huán)12相嚙合，如圖2中B位置所示，傳動(dòng)齒輪11與錐齒輪10彼此分離情況如圖2中C處所示；此時(shí)，在伺服電機(jī)及傳動(dòng)軸16的帶動(dòng)下，塔頭1旋轉(zhuǎn)，將需要更換的刀架旋轉(zhuǎn)到與傳動(dòng)齒輪11相對應(yīng)的位置，使傳動(dòng)軸16停止轉(zhuǎn)動(dòng)，當(dāng)指定刀架進(jìn)入工位時(shí)，在液壓活塞17的作用下，將塔頭1沿傳動(dòng)軸16向下滑動(dòng)，即圖2中的箭頭方向，使塔頭1和刀架座3上的定位齒盤5相互嚙合，并鎖緊。同時(shí)錐齒輪10與傳動(dòng)齒輪11重新相嚙合如圖1中B處所示，轉(zhuǎn)位齒輪13和內(nèi)齒環(huán)12彼此分離，如圖1中A處所示，之后，在伺服電機(jī)8的帶動(dòng)下，使傳動(dòng)軸16帶動(dòng)工作齒輪5旋轉(zhuǎn)，工作齒輪5通過傳動(dòng)齒輪11帶動(dòng)錐齒輪10旋轉(zhuǎn)。</p><p> 就能通過斜面推動(dòng)桿11，頂出刀架。轉(zhuǎn)塔主軸頭的轉(zhuǎn)位、定位和壓緊方式與鼠齒盤式分度工作臺(tái)極為相似，但因?yàn)樵谵D(zhuǎn)塔上分布著許多回轉(zhuǎn)主軸部件，使結(jié)構(gòu)更為復(fù)雜。由于空間位置的限制，主軸部件的結(jié)構(gòu)不可能設(shè)計(jì)得十分堅(jiān)實(shí)，因而影響了主軸系統(tǒng)的剛度。為了保證主軸的剛度，主軸數(shù)目必須加以限制，否則將會(huì)使結(jié)構(gòu)尺寸大為增加。轉(zhuǎn)塔主軸頭換刀方式的主要優(yōu)點(diǎn)在于省去了自動(dòng)松夾、卸刀、裝刀、夾緊以及刀架搬運(yùn)等一系列復(fù)雜的操作。從而提高了換刀的可靠性，并明顯地縮短了換刀時(shí)間。但由于上述結(jié)構(gòu)上的原因，轉(zhuǎn)塔主軸頭通常只是用于工序較少、精度要求不太高的機(jī)床，例如數(shù)控鉆床等。3．帶刀庫的自動(dòng)換刀系統(tǒng)帶刀庫的自動(dòng)換刀系統(tǒng)由刀庫和刀架交換機(jī)構(gòu)組成。首先把加工過程中需要使用的全部刀架分別安裝在標(biāo)準(zhǔn)刀柄上，在機(jī)外進(jìn)行尺寸預(yù)調(diào)整后，按一定的方式放入刀庫中去。換刀時(shí)先在刀庫中進(jìn)行選刀，并由刀架交換裝置從刀庫和主軸上取出刀架，在進(jìn)行交換刀架之后，將新刀架裝入主軸，把舊刀架放回刀庫。存放刀架的刀庫具有較大的容量，它既可以安裝在主軸箱的側(cè)面或上方，也可作為單獨(dú)部件安裝到機(jī)床以外，并由搬運(yùn)裝置運(yùn)送刀架。與轉(zhuǎn)塔主軸頭相比較。生成廢棄工裝及刀夾量具報(bào)表、跟著工裝及刀夾量具檢定信息以及操作其它工具管理過程。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林各種角度刀夾貼牌定制,刀夾" src="http://tyunfile.71360.com/WaterMark/UpLoadFile/bbrq/2019/9/637030403293747909/6370304032937479097848818.jpg"></div><p style="text-indent:25px">精密機(jī)械與制造技術(shù)是專門用來制造精密機(jī)械和精密儀器的。精密機(jī)械加工，并不是什么材料都可以進(jìn)行精密加工的，比如一些硬度太大的材料如果超過了加工機(jī)件的硬度，有些特殊材料是不適宜精密精密加工的。首先是對材料硬度的要求，對有些場合來說，材料是硬度越高越好，只是限于加工機(jī)件的硬度要求，加工的材料不能太硬，如果比機(jī)件還硬是無法加工的。其次，材質(zhì)軟硬適中，至少要比機(jī)件硬度低一個(gè)檔次，同時(shí)還要看加工的器件的作用是做什么用，對機(jī)件合理選材。以銷固定方式前點(diǎn)支撐在固定殼體上，在調(diào)整螺釘?shù)腻F面擠推下。吉林各種角度刀夾貼牌定制</p><p style="text-indent:25px">藝系統(tǒng)受力變形引起的誤差;吉林各種角度刀夾貼牌定制</p><p> 活塞的行程應(yīng)等于齒輪5分度圓周長的1/6，并由限位開關(guān)控制。(3)刀架壓緊刀架轉(zhuǎn)位之后，壓力油從b孔進(jìn)入壓緊液壓缸上腔，活塞1帶動(dòng)刀架體2下降。齒輪3的底盤上精確地安裝有6個(gè)帶斜楔的圓柱固定插銷9，利用活動(dòng)插銷10消除定位銷與孔之間的間隙，實(shí)現(xiàn)反靠定位。刀架體2下降時(shí)，定位活動(dòng)插銷10與另一個(gè)固定插銷9卡緊，同時(shí)齒輪3與齒圈4的錐面接觸，刀架在新的位置定位并夾緊。這時(shí)，端齒離合器與空套齒輪5脫開。(4)轉(zhuǎn)位液壓缸復(fù)位刀架壓緊之后，壓力油從d孔進(jìn)入轉(zhuǎn)位液壓缸的右腔，活塞6帶動(dòng)齒條復(fù)位，由于此時(shí)端齒離合器已脫開，齒條帶動(dòng)齒輪3在軸上空轉(zhuǎn)。如果定位和夾緊動(dòng)作正常，推桿11與相應(yīng)的觸頭12接觸，發(fā)出信號(hào)表示換刀過程已經(jīng)結(jié)束，可以繼續(xù)進(jìn)行切削加工。回轉(zhuǎn)刀架除了采用液壓缸轉(zhuǎn)位和定位銷定位之外，還可以采用電動(dòng)機(jī)帶動(dòng)離合器定位，以及其他轉(zhuǎn)位和定位機(jī)構(gòu)。2．更換主軸頭換刀在帶有旋轉(zhuǎn)刀架的數(shù)控機(jī)床中，更換主軸頭是一種簡單換刀方式。主軸頭通常有臥式和立式兩種，而且常用轉(zhuǎn)塔的轉(zhuǎn)位來更換主軸頭，以實(shí)現(xiàn)自動(dòng)換刀。在轉(zhuǎn)塔的各個(gè)主軸頭上，預(yù)先安裝有各工序所需的旋轉(zhuǎn)刀架。當(dāng)發(fā)出換刀指令時(shí)，各主軸頭依次地轉(zhuǎn)到加工位置，并接通主軸運(yùn)動(dòng)。吉林各種角度刀夾貼牌定制</p><p style="text-indent:25px">蚌埠瑞強(qiáng)精密機(jī)械制造有限公司是一家有著先進(jìn)的發(fā)展理念，先進(jìn)的管理經(jīng)驗(yàn)，在發(fā)展過程中不斷完善自己，要求自己，不斷創(chuàng)新，時(shí)刻準(zhǔn)備著迎接更多挑戰(zhàn)的活力公司，在安徽省蚌埠市等地區(qū)的機(jī)械及行業(yè)設(shè)備中匯聚了大量的人脈以及**，在業(yè)界也收獲了很多良好的評價(jià)，這些都源自于自身不努力和大家共同進(jìn)步的結(jié)果，這些評價(jià)對我們而言是比較好的前進(jìn)動(dòng)力，也促使我們在以后的道路上保持奮發(fā)圖強(qiáng)、一往無前的進(jìn)取創(chuàng)新精神，努力把公司發(fā)展戰(zhàn)略推向一個(gè)新高度，在全體員工共同努力之下，全力拼搏將共同蚌埠瑞強(qiáng)精密機(jī)械和您一起攜手走向更好的未來，創(chuàng)造更有價(jià)值的產(chǎn)品，我們將以更好的狀態(tài)，更認(rèn)真的態(tài)度，更飽滿的精力去創(chuàng)造，去拼搏，去努力，讓我們一起更好更快的成長！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/789473.html</p></div></div></div></div></div><div id="ym24wyu" class="page-right twoColRt"><div id="swu2cui" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="e442eye" 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(qiáng) 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