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href="http://m.cdcfah.com/cp/second-wjgj_daojujiajuca/">刀具、夾具</a>?<a href="http://m.cdcfah.com/cp/third-daojujiajuca_zuodaocz/">鏜刀</a>?南京仿形鏜刀加工廠家上海追躍精密機(jī)械供應(yīng)</p><div id="ejldv2q" class="leftbox clearfix"><h1>南京仿形鏜刀加工廠家上海追躍精密機(jī)械供應(yīng)</h1><div id="eygyvcz" class="proBig"><div id="c3skr7p" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743557802734/5545430.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="eyqsfhz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743557802734/5545430.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="w2w28q7" 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>南京仿形鏜刀加工廠家,鏜刀</p><p><span>***更新：</span>2020-10-28 01:18:38</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="8klj7zj" 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="5yqn28r" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="scumo7b" class="box"><p><p style="text-indent:25px">工作原理新型屬于一種浮動(dòng)式鏜刀，包括鏜刀體及壓蓋，由兩塊刀片組成的用壓蓋扣壓并保持浮動(dòng)在鏜刀體上的鏜刀片，進(jìn)給量微調(diào)機(jī)構(gòu)，其特征是：進(jìn)給量微調(diào)機(jī)構(gòu)有機(jī)地構(gòu)成于鏜刀體和鏜刀片之中，刀片的刀刃連線恒正交于機(jī)床主軸線。因而它比較現(xiàn)有浮動(dòng)式鏜刀有兩方面優(yōu)點(diǎn)：①進(jìn)給量可直接微調(diào)，無(wú)須拆卸刀片；②工作時(shí)，刀刃恒以主軸為軸心旋轉(zhuǎn)，故而鏜孔精度更高。它由錐柄、刀體臺(tái)階軸、摩擦緊固套、快換刀桿和刀頭緊固螺釘組成。其特點(diǎn)是臺(tái)階軸表面與摩擦緊固套內(nèi)孔是無(wú)間隙配合，快換刀桿與刀體臺(tái)階軸靠螺紋連接，在擰緊螺紋時(shí)，其端面A與摩擦緊固套端面a緊貼，同時(shí)摩擦緊固套的另一端面與刀體臺(tái)階軸端面c緊貼，從而使快換刀桿，南京仿形鏜刀加工廠家、摩擦緊固套和刀體臺(tái)階軸連成一個(gè)整體，從而實(shí)現(xiàn)了定心和傳扭。具有一個(gè)或兩個(gè)切削部分，南京仿形鏜刀加工廠家，南京仿形鏜刀加工廠家、專門(mén)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。模塊鏜刀系統(tǒng)具有很大的優(yōu)勢(shì)，但并不是說(shuō)只要是模塊式就好。南京仿形鏜刀加工廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京仿形鏜刀加工廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743557802734/5545430.png"></div><p style="text-indent:25px">鏜刀使用方法：刀具安裝后進(jìn)行動(dòng)態(tài)跳動(dòng)檢查。動(dòng)態(tài)跳動(dòng)檢查是一個(gè)綜合指標(biāo)，它反映機(jī)床主軸精度、刀具精度以及刀具與機(jī)床的連接精度。這個(gè)精度如果超過(guò)被加工孔要求的精度的1/2或2/3就不能進(jìn)行加工，需找出原因并消除后，才能進(jìn)行。這一點(diǎn)操作者必須牢記，并嚴(yán)格執(zhí)行。否則加工出來(lái)的孔就不能符合要求。應(yīng)通過(guò)統(tǒng)計(jì)或檢測(cè)的方法，確定刀具各部分的壽命，以保證加工精度的可靠性。對(duì)于單刃鏜刀來(lái)講，這個(gè)要求可低一些，但對(duì)多刃鏜刀來(lái)講，這一點(diǎn)特別重要?？赊D(zhuǎn)位鏜刀的加工特點(diǎn)是：預(yù)先調(diào)刀，一次加工達(dá)到要求，必須保證刀具不損壞，否則會(huì)造成不必要的事故。廣州微型轉(zhuǎn)體鏜刀銷售廠家可轉(zhuǎn)位鏜刀的加工特點(diǎn)是：預(yù)先調(diào)刀，一次加工達(dá)到要求，必須保證刀具不損壞，否則會(huì)造成不必要的事故。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京仿形鏜刀加工廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743479648437/2517153.png"></div><p style="text-indent:25px">半精鏜是精鏜的預(yù)備工序，主要是解決粗鏜時(shí)殘留下來(lái)的余量不均部分。對(duì)精度要求高的孔，半精鏜一般分兩次進(jìn)行：次主要是去掉粗鏜時(shí)留下的余量不均勻的部分；第二次是鏜削余下的余量，以提高孔的尺寸精度、形狀精度及減小表面粗糙度。半精鏜后一般留精鏜余量為0.3 ～0.4 mm(單邊) ，對(duì)精度要求不高的孔，粗鏜后可直接進(jìn)行精鏜，不必設(shè)半精鏜工序。精鏜是在粗鏜和半精鏜的基礎(chǔ)上，用較高的切削速度、較小的進(jìn)給量，切去粗鏜或半精鏜留下的較少余量，準(zhǔn)確地達(dá)到圖紙規(guī)定的內(nèi)孔表面。粗鏜后應(yīng)將夾緊壓板松一下，再重新進(jìn)行夾緊，以減少夾緊變形對(duì)加工精度的影響。通常精鏜背吃刀量≤0.01mm，進(jìn)給量≥0.05 mm/r 。</p><p style="text-indent:25px">雙刃鏜刀的兩刀刃在兩個(gè)對(duì)稱位置同時(shí)切削，故可消除由徑向切削力對(duì)鏜桿的作用而造成的加工誤差。這種鏜刀切削時(shí)，孔的直徑尺寸是由刀具保證的，刀具外徑是根據(jù)工件孔徑確定的，結(jié)構(gòu)比單刃鏜刀復(fù)雜，刀片和刀桿制造較困難，但生產(chǎn)率較高。所以，適用于加工精度要求較高，生產(chǎn)批量大的場(chǎng)合。多刃鏜削包含了兩個(gè)或者三個(gè)切削刃，可將其用于當(dāng)材料去除率是因素時(shí)的粗加工工序，通過(guò)使用兩刃或者三刃刀具，并設(shè)置刀片為相同的軸向高度和在推薦的每齒進(jìn)給下加工，可獲得高生產(chǎn)效率，以每轉(zhuǎn)高進(jìn)給通過(guò)加工孔。鏜刀按刀片在鏜桿上浮動(dòng)與否分為浮動(dòng)鏜刀和定裝鏜刀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京仿形鏜刀加工廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743578515625/2046530.png"></div><p style="text-indent:25px">階梯鏜刀對(duì)余量較大的孔或需要加強(qiáng)切屑控制及偏心孔的加工時(shí)，可選用階梯式鏜刀。在刀座滑塊與刀體之間加上不同厚度的刀墊，使得3個(gè)刀片分別加工不同直徑，不同深度的三層臺(tái)階面。可轉(zhuǎn)位式深孔鏜刀當(dāng)要加工直徑在φ30mm以上的深孔時(shí)，建議使用可轉(zhuǎn)位深孔鏜刀。其切削部分的幾何角度選取如下。1 前角γ0、后角α0 、后副角α0＇2 主偏角Kr，負(fù)偏角Kr′和刃傾角λs。主偏角Kr一般取45°-65°為宜，背吃刀量大時(shí)，Kr取大值，反之取小值。副偏角Kr′一般取3°-5°，深孔鏜刀可以不磨修光刃和刃帶，刃傾角λs一般取0°。單刃鏜刀當(dāng)機(jī)床功率低而需要降低切削力、存在振動(dòng)問(wèn)題時(shí)，單刃鏜刀是合適的選擇。其能實(shí)現(xiàn)小公差、精確的圓度或理想的表面質(zhì)量。微調(diào)鏜刀，不僅能夠克服一般微調(diào)鏜刀調(diào)整不夠方便，調(diào)整部份又存在螺紋間隙。廣州微型轉(zhuǎn)體鏜刀銷售廠家</p><p style="text-indent:25px">粗鏜要求鏜刀有合適的幾何角度，以減小切削力, 并有利于鏜刀的散熱。南京仿形鏜刀加工廠家</p><p style="text-indent:25px">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，較常用的場(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、請(qǐng)關(guān)注微機(jī)械公社圈專門(mén)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?？稍阽M床、車床或銑床上使用。使用時(shí)可根據(jù)工件的要求選用適當(dāng)?shù)哪K，拼合成各種鏜刀，從而簡(jiǎn)化了刀具的設(shè)計(jì)和制造。目前的鏜刀的刀刃數(shù)目一般是固定的，不能實(shí)現(xiàn)根據(jù)實(shí)際情況的需要靈活地增加或減少刀刃的數(shù)量，因此的限制了鏜刀的使用范圍不利于節(jié)約，容易造成鏜刀的限制，從而造成了資源的浪費(fèi)，進(jìn)而不利于節(jié)約成本。南京仿形鏜刀加工廠家</p><p style="text-indent:25px">上海追躍精密機(jī)械有限公司主要經(jīng)營(yíng)范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。追躍精密機(jī)械致力于為客戶提供良好的自動(dòng)車床車刀，微型轉(zhuǎn)體鏜刀，醫(yī)療銑刀，微銑微鉆，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。追躍精密機(jī)械憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/1735691.html</p></div></div></div></div></div><div id="a22aszr" class="page-right 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