南京成型鏜刀上海追躍精密機(jī)械供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="浮動(dòng)鏜刀其特點(diǎn)如下：將浮動(dòng)鏜刀裝入鏜桿的方孔中，憑借自身兩側(cè)切削刃受到的切削力能自動(dòng)平衡，定心其切削位置，因此不需要夾緊，還能自動(dòng)補(bǔ)償由于鏜刀安裝誤差，鏜桿徑向圓跳動(dòng)或機(jī)床主軸偏差而造成的加工誤差，因此能消除鏜孔時(shí)徑向力對(duì)鏜桿的作用而產(chǎn)生的"><meta name="keywords" content="南京成型鏜刀,鏜刀"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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id="i7v2ypq" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_daojujiajuca/">刀具、夾具</a>?<a href="http://www.cdcfah.com/cp/third-daojujiajuca_zuodaocz/">鏜刀</a>?南京成型鏜刀上海追躍精密機(jī)械供應(yīng)</p><div id="tswc8gi" class="leftbox clearfix"><h1>南京成型鏜刀上海追躍精密機(jī)械供應(yīng)</h1><div id="8htpq8a" class="proBig"><div id="hlcjftf" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sr8yeqb" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="d7d9riz" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>南京成型鏜刀,鏜刀</p><p><span>***更新：</span>2021-01-07 05:12:26</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="3b8lsea" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海追躍精密機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>王尚錕</p><p><span>郵箱: </span>494553071@qq.com</p><p><span>電話: </span>13482025655</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shzhuiyue.com</p><p><span>手機(jī): </span>021-55880750</p><p><span>地址: </span>浦江鎮(zhèn)恒南路399號(hào)A座613室</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="8bklcyk" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8tklhi7" class="box"><p><p style="text-indent:25px">浮動(dòng)鏜刀其特點(diǎn)如下：將浮動(dòng)鏜刀裝入鏜桿的方孔中，憑借自身兩側(cè)切削刃受到的切削力能自動(dòng)平衡，定心其切削位置，因此不需要夾緊，還能自動(dòng)補(bǔ)償由于鏜刀安裝誤差，鏜桿徑向圓跳動(dòng)或機(jī)床主軸偏差而造成的加工誤差，因此能消除鏜孔時(shí)徑向力對(duì)鏜桿的作用而產(chǎn)生的加工誤差。該類鏜刀在結(jié)構(gòu)上具有深孔刀具的共性，既有導(dǎo)向塊，又有排屑孔或進(jìn)切削液孔。機(jī)夾式深孔鏜刀又分為機(jī)夾可轉(zhuǎn)位式深孔鏜刀和機(jī)械夾固式深孔鏜刀，二者結(jié)構(gòu)相似，但刀片和刀墊的裝夾不同。前者使用方便，后者剛性好。圖為機(jī)夾可轉(zhuǎn)位硬質(zhì)合金深孔鏜刀。導(dǎo)向塊由導(dǎo)向墊和硬質(zhì)合金導(dǎo)向塊焊接而成，用螺釘夾固在鏜刀體上。通過(guò)螺釘將刀墊上的可轉(zhuǎn)位刀片緊固在鏜刀體上，轉(zhuǎn)動(dòng)調(diào)整螺釘，南京成型鏜刀，帶動(dòng)調(diào)整斜鐵軸向移動(dòng)，南京成型鏜刀，南京成型鏜刀，可調(diào)整鏜刀的徑向尺寸。其鏜桿能長(zhǎng)時(shí)期使用，可節(jié)省制造鏜桿的材料和工時(shí)。南京成型鏜刀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京成型鏜刀,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png"></div><p style="text-indent:25px">硬質(zhì)合金鏜刀是鏜削刀具的一種，一般是圓柄的，也有較大工件使用方刀桿，常用的場(chǎng)合就是內(nèi)孔加工，擴(kuò)孔，仿形等。有一個(gè)或兩個(gè)切削部分、專門用于對(duì)已有的孔進(jìn)行粗加工、半精加工或精加工的刀具。鏜刀可在鏜床、車床或銑床上使用。硬質(zhì)合金鏜刀共分為兩種，鏜削刀具分粗鏜、精鏜等刀具。硬質(zhì)合金鏜刀從結(jié)構(gòu)上可分為整體式鏜刀柄、模塊式鏜刀柄和鏜頭類。從加工工藝要求上可分為粗鏜刀和精鏜刀。硬質(zhì)合刀具特點(diǎn)：1、硬度高（86～93HRA，相當(dāng)于69～81HRC）；2、熱硬性好（可達(dá)900～1000℃，保持60HRC）；3、耐磨性好。硬質(zhì)合金刀具比高速鋼切削速度高4～7倍，刀具壽命高5～80倍。制造模具、量具，壽命比合金工具鋼高20～150倍?？汕邢?0HRC左右的硬質(zhì)材料。硬質(zhì)合金刀具用途：硬質(zhì)合金刀具一般主要用于數(shù)控加工中心，cnc雕刻機(jī)。也可以裝到普通銑床上加工一些比較硬不復(fù)雜的熱處理材料。目前，市場(chǎng)上的復(fù)合材料，工業(yè)塑料，有機(jī)玻璃材料以及有色金屬材料等材料加工切割的刀具都是硬質(zhì)合金刀具。武漢合金鏜刀加工廠家后刀面過(guò)度或快速磨損可被誤診。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京成型鏜刀,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743516357422/1165066.png"></div><p style="text-indent:25px">鏜刀后刀面磨損的原因被錯(cuò)誤判斷。當(dāng)切屑帶走積屑瘤和刀具上的合金材料時(shí)，積屑瘤可被誤診為后刀面磨損為了確定后刀面磨損的真正原因，可在鏜刀加工一兩個(gè)孔后檢查是否有積屑瘤或崩刃存在。降低切削壓力和切削熱可減少積屑瘤，切削壓力與切深和進(jìn)給速度有關(guān)。減小切深和進(jìn)給速度可降低切削壓力和切削熱，但同時(shí)也會(huì)降低生產(chǎn)效率。一種提高生產(chǎn)效率的方法是采用涂層刀具。切屑流經(jīng)過(guò)刀具切削面時(shí)，涂層可降低切削熱。AlTiN的PVD薄膜涂層比CVD薄膜涂層更加有效，因?yàn)橥繉犹駮?huì)使刃口的切削性能惡化。</p><p style="text-indent:25px">微調(diào)精鏜刀的使用方法：加工前的檢查事項(xiàng)：1）加工前應(yīng)先觀察刀片的使用程度，若刀片需要更換，則應(yīng)注意舊刀片更換前，刀尖部分已經(jīng)磨損，更換新刀片后鏜孔比之前要大，加工人員應(yīng)根據(jù)刀片磨損程度進(jìn)行調(diào)刀。2）微調(diào)鏜刀在使用前應(yīng)先觀察鏜刀頭后的擰緊螺釘是否緊固，若無(wú)緊固或緊固不牢靠則會(huì)導(dǎo)致加工中出現(xiàn)孔前后大小不一致，表面粗糙度不好等現(xiàn)象。加工中調(diào)刀的方法：1）開(kāi)始加工時(shí)應(yīng)先根據(jù)底孔（一般預(yù)留0.1-0.3mm）進(jìn)行小幅度試刀，用量具檢測(cè)后根據(jù)試刀結(jié)果進(jìn)行微調(diào)。2）調(diào)試精鏜刀時(shí)應(yīng)先把鏜刀頭后的緊固螺釘擰松，為了更好的調(diào)整精度，不要讓緊固螺釘很松，一般情況下擰松1圈即可。然后按照刀體上的刻度按順時(shí)針撥動(dòng)鏜刀頭的刻度盤，這里要注意每擰一個(gè)刻度標(biāo)示鏜刀直徑會(huì)增大0.01mm。在調(diào)整尺寸時(shí)應(yīng)注意為防止精鏜刀頭與刻度盤之間存在反向間隙，應(yīng)先向相反方向擰一圈后在回正。如果能使用到一把沒(méi)有反向間隙的精鏜頭，是鏜刀使用人員較高興的事。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京成型鏜刀,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743394248047/9191610.png"></div><p style="text-indent:25px">雙刃粗鏜刀加工方式又是怎樣的？1、平衡切削。平衡切削，即兩刃軸向高度一致，徑向也保持一致的加工方式，兩刃同時(shí)切削，受相同的切削抵抗力。特點(diǎn)是切削進(jìn)給快，效率高。但需要注意的一點(diǎn)是，如果兩刃的軸向高度有0.1mm的差，每轉(zhuǎn)進(jìn)給0.2mm時(shí)，相當(dāng)于兩刃其中一刃并沒(méi)有切到工件；此時(shí)的兩刃并未達(dá)到平衡切削，很可能出現(xiàn)振刀現(xiàn)象。然而，不同廠家的制造刀片裝夾位置的精度不同以及刀片座裝夾的精度不同，甚至刀片自身的公差，較后裝夾完成時(shí)，軸向高度一致的兩刃實(shí)際還可能存在較大高度差。2、段差切削。段差切削，分為內(nèi)刃和外刃，內(nèi)刃和外刃之間存在高度差，內(nèi)刃與外刃分別加工不同的直徑。與平衡切削相比，其特點(diǎn)是切削量大，且減小鐵屑的寬幅，更容易排屑，但進(jìn)給要慢。其中較值得注意的是兩刃之間的高度差，要求:兩刃高度差≧每轉(zhuǎn)進(jìn)給f×0.5+0.1mm。切屑流經(jīng)過(guò)刀具切削面時(shí)，涂層可降低切削熱。濟(jì)南仿形鏜刀銷售廠家</p><p style="text-indent:25px">可在鏜刀加工一兩個(gè)孔后檢查是否有積屑瘤或崩刃存在。南京成型鏜刀</p><p style="text-indent:25px">硬質(zhì)合金鏜刀使用說(shuō)明！對(duì)于鏜孔，特別是用整體合金鏜桿加工小孔，可能會(huì)經(jīng)歷如下?tīng)顩r：鏜桿調(diào)整位于或略高于中心線，鏜桿直徑小于孔徑，加工狀況看起來(lái)良好，加工程序也檢查無(wú)誤。調(diào)整完成并感到滿意后按下啟動(dòng)按鈕開(kāi)始加工，冷卻液四處飛濺；在鏜桿從零件退刀以前，什么也觀察不到。鏜孔完畢后，擔(dān)心的事情變?yōu)楝F(xiàn)實(shí)：鏜刀頭不見(jiàn)了！產(chǎn)生這種情況的原因通常是切屑堆積或鏜刀試圖穿過(guò)盲孔底部。如果通過(guò)檢查發(fā)現(xiàn)鏜桿頭仍在孔內(nèi)且很難取出，可能的原因是孔內(nèi)切屑堆積導(dǎo)致此災(zāi)難性故障。造成這種情況的原因是切削參數(shù)如切深和進(jìn)給率過(guò)大導(dǎo)致材料去除率大于排屑能力。解決方法之一是采用更小直徑的鏜桿，若不能采用更小直徑的鏜桿，就必須降低切削參數(shù)來(lái)降低金屬去除率。如果檢查發(fā)現(xiàn)斷裂的鏜桿不在孔內(nèi)或在孔內(nèi)很松且取出困難，可能的原因是鏜孔進(jìn)刀深度大于零件上已有孔的深度而造成鏜桿斷裂。此時(shí)要記住，鏜刀不能像鉆頭一樣鉆孔。南京成型鏜刀</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2738159.html</p></div></div></div></div></div><div id="cq2mypg" class="page-right twoColRt"><div id="cbvgx3b" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3eami77" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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