濟(jì)南復(fù)合鏜刀加工廠家上海追躍精密機(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="鏜刀的優(yōu)點(diǎn)：大多數(shù)鏜刀都需要通過試切－測(cè)量(cut-and-measure)操作來確定其設(shè)定尺寸，即首先對(duì)一小部分被加工孔進(jìn)行試切鏜削，然后測(cè)量其加工孔徑。通常，這就意味著需要將鏜刀從機(jī)床上卸下來，再安裝到一臺(tái)對(duì)刀儀上對(duì)鏜刀尺寸進(jìn)行微調(diào)修正"><meta name="keywords" content="濟(jì)南復(fù)合鏜刀加工廠家,鏜刀"><link rel="canonical" href="http://m.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 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clearfix"><h1>濟(jì)南復(fù)合鏜刀加工廠家上海追躍精密機(jī)械供應(yīng)</h1><div id="3yhwn8o" class="proBig"><div id="enpm3d3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743673046875/9306248.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="k23he7v" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743673046875/9306248.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="oli3d4p" 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>濟(jì)南復(fù)合鏜刀加工廠家,鏜刀</p><p><span>***更新：</span>2021-01-25 07:10:41</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="kd7tah8" 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="hvsfcj4" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ex8czba" class="box"><p><p style="text-indent:25px">鏜刀的優(yōu)點(diǎn)：大多數(shù)鏜刀都需要通過試切－測(cè)量(cut-and-measure)操作來確定其設(shè)定尺寸，即首先對(duì)一小部分被加工孔進(jìn)行試切鏜削，然后測(cè)量其加工孔徑。通常，這就意味著需要將鏜刀從機(jī)床上卸下來，再安裝到一臺(tái)對(duì)刀儀上對(duì)鏜刀尺寸進(jìn)行微調(diào)修正，以獲得正確的孔徑尺寸。這種預(yù)調(diào)操作之所以必要，是因?yàn)橹苯釉跈C(jī)床上對(duì)普通鏜頭的游標(biāo)刻度盤進(jìn)行讀數(shù)和預(yù)調(diào)相當(dāng)困難，但是，這種操作方式可能造成鏜孔尺寸超差或損壞工件，濟(jì)南復(fù)合鏜刀加工廠家。由于在機(jī)床上安裝鏜刀時(shí)難以預(yù)測(cè)其刀尖偏差，因此需要采用試切－測(cè)量操作來預(yù)調(diào)刀具。如果采用易于讀數(shù)的新型數(shù)顯鏜刀，濟(jì)南復(fù)合鏜刀加工廠家，則可能實(shí)現(xiàn)直接在機(jī)床主軸上對(duì)刀具鏜孔直徑進(jìn)行微調(diào)，其尺寸調(diào)整范圍可達(dá)0.0001〃(0.00254mm)。即使因?yàn)闄C(jī)床主軸的進(jìn)刀限制，必須將鏜刀從機(jī)床上卸下來進(jìn)行孔徑尺寸調(diào)整，新型數(shù)顯鏜刀的調(diào)刀過程也更快速，濟(jì)南復(fù)合鏜刀加工廠家、更精確。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。濟(jì)南復(fù)合鏜刀加工廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南復(fù)合鏜刀加工廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743673046875/9306248.png"></div><p style="text-indent:25px">粗鏜刀以高的金屬去除率為目的，主要功能是提高工作效率，因此粗鏜刀要有高的強(qiáng)度。對(duì)于精度要求不高的孔，粗鏜可以作為較終的工序。對(duì)于精度要求高的孔，粗鏜可以切去毛坯孔的大部分余量，提高孔的尺寸精度、降低表面粗糙度值，為半精鏜和精鏜做好準(zhǔn)備。粗鏜刀的選擇：大多數(shù)人都不太重視粗鏜刀，往往容易忽略粗鏜加工的重要性。其實(shí)粗鏜加工是非常重要，它直接影響到后一道精加工的效果，具體體現(xiàn)在粗鏜后留給精加工切削的余量是否穩(wěn)定。粗鏜刀的選擇要注重鏜刀的剛性和易操作性，一把好的粗鏜刀需要能應(yīng)對(duì)大切削量和保證孔徑尺寸穩(wěn)定，因此不是隨便一把刀就能保證的。南京固定鏜刀定制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)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南復(fù)合鏜刀加工廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743439628906/3423730.png"></div><p style="text-indent:25px">鏜刀后刀面磨損的原因被錯(cuò)誤判斷。刀具磨損。當(dāng)鏜刀調(diào)整正確且不會(huì)出現(xiàn)災(zāi)難性的加工故障后，頻繁換刀造成的生產(chǎn)效率低下使人難以接受。通過檢查發(fā)現(xiàn)刀具刃口的后刀面過度磨損。但是，后刀面過度或快速磨損可被誤診。通常，切削時(shí)間過長(zhǎng)、斷續(xù)切削或切削振動(dòng)會(huì)造成切削刃口處崩刃而被看作后刀面磨損。后刀面磨損可能會(huì)由前刀面上的積屑瘤首先引起，這是因?yàn)榍邢鳠岷颓邢鲏毫⑶行己附釉诘毒咔暗睹嫔闲纬煞e屑瘤，在切削的某一時(shí)刻，切屑將帶走積屑瘤，并同時(shí)帶走刀具前刀面上的合金材料。</p><p style="text-indent:25px">單刃鏜刀。該類鏜刀可以校正原有孔軸線的偏斜或位置誤差，是結(jié)構(gòu)較簡(jiǎn)單的刀具之一，其使用和刃磨便利，常為裝夾結(jié)構(gòu)的鏜刀分別用在車床上進(jìn)行通孔和盲孔的加工。鏜刀分別用在鏜床上進(jìn)行通孔和盲孔的加工，這些結(jié)構(gòu)均適用于孔的粗、精加工。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)。單刃鏜刀還可以通過調(diào)節(jié)或調(diào)換鏜刀頭加工尺寸不同的孔徑，但調(diào)整費(fèi)時(shí)，精度不易控制，對(duì)工人操作技術(shù)要求高，而且*有一個(gè)切削刃，所以切削效率低。微調(diào)鏜刀：適用于自動(dòng)線、坐標(biāo)鏜床和數(shù)控機(jī)床上的微調(diào)鏜刀，具有結(jié)構(gòu)簡(jiǎn)單、制造容易、調(diào)節(jié)方便和精度高等特點(diǎn)。由拉緊螺釘和墊圈將調(diào)整螺母和鏜刀頭壓緊在鏜桿上，調(diào)節(jié)時(shí)，稍微松開拉緊螺釘，轉(zhuǎn)動(dòng)帶刻度的調(diào)整螺母，就能使鏜刀進(jìn)行微調(diào)，然后旋緊拉緊螺釘。如在主后刀面、前刀面和副后刀面處。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南復(fù)合鏜刀加工廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743720615234/7918459.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。一把好的粗鏜刀需要能應(yīng)對(duì)大切削量和保證孔徑尺寸穩(wěn)定，因此不是隨便一把刀就能保證的。南京固定鏜刀定制</p><p style="text-indent:25px">按其加工表面可分為通孔鏜刀、盲孔鏜刀、階梯孔鏜刀和端面鏜刀。濟(jì)南復(fù)合鏜刀加工廠家</p><p style="text-indent:25px">雙刃鏜刀是定尺寸的鏜孔刀具，通過改變兩刀刃之間的距離，實(shí)現(xiàn)對(duì)不同直徑孔的加工；兩個(gè)刀刃在兩個(gè)對(duì)稱位置同時(shí)切削，可消除由徑向切削力對(duì)鏜桿的作用而造成的加工誤差。有固定式鏜刀、可調(diào)式和浮動(dòng)式三種。鏜刀的使用方法是什么呢？刀具安裝時(shí)，要特別注意清潔。鏜孔刀具無論是粗加工還是精加工，在安裝和裝配的各個(gè)環(huán)節(jié)，都必須注意清潔度。刀柄與機(jī)床的裝配，刀片的更換等等，都要擦拭干凈，然后再安裝或裝配，切不可馬虎從事。刀具進(jìn)行預(yù)調(diào)，其尺寸精度，完好狀態(tài)、必須符合要求?？赊D(zhuǎn)位鏜刀、除單刃鏜刀外，一般不采用人工試切的方法，所以加工前的預(yù)調(diào)就顯得非常重要。預(yù)調(diào)的尺寸必須精確，要調(diào)在公差的中下限，并考慮因溫度的因素，進(jìn)行修正、補(bǔ)償。刀具預(yù)調(diào)可在**預(yù)調(diào)儀、機(jī)上對(duì)刀器或其他量?jī)x上進(jìn)行。濟(jì)南復(fù)合鏜刀加工廠家</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3002381.html</p></div></div></div></div></div><div id="fjliklp" class="page-right twoColRt"><div id="xrjbtfr" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3helia7" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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