濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司上海追躍精密機(jī)械供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="粗鏜是圓柱孔鏜削加工的重要工藝過(guò)程，它主要是對(duì)工件的毛坯孔(鑄、鍛孔)或?qū)︺@、擴(kuò)后的孔進(jìn)行預(yù)加工，為下一步半精鏜、精鏜加工達(dá)到要求奠定基礎(chǔ)，并能及時(shí)發(fā)現(xiàn)毛坯的缺陷(裂紋、夾砂、砂眼等)。粗鏜后一般留單邊2～3mm作為半精鏜和精鏜的余量。對(duì)于"><meta name="keywords" content="濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司,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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href="http://m.cdcfah.com/cp/third-daojujiajuca_zuodaocz/">鏜刀</a>?濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司上海追躍精密機(jī)械供應(yīng)</p><div id="uebikwn" class="leftbox clearfix"><h1>濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司上海追躍精密機(jī)械供應(yīng)</h1><div id="tiuwdp2" class="proBig"><div id="ud8h24g" 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="hw77zta" 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="tn8icip" 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)南進(jìn)口鏜刀銷(xiāo)售公司,鏜刀</p><p><span>***更新：</span>2020-11-29 07:14:42</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="zyk2egs" 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="fpb37ri" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="88biug7" class="box"><p><p style="text-indent:25px">粗鏜是圓柱孔鏜削加工的重要工藝過(guò)程，它主要是對(duì)工件的毛坯孔( 鑄、鍛孔) 或?qū)︺@、擴(kuò)后的孔進(jìn)行預(yù)加工，為下一步半精鏜、精鏜加工達(dá)到要求奠定基礎(chǔ)，并能及時(shí)發(fā)現(xiàn)毛坯的缺陷( 裂紋、夾砂、砂眼等) 。粗鏜后一般留單邊2～3 mm作為半精鏜和精鏜的余量。對(duì)于精密的箱體類(lèi)工件，一般粗鏜后還應(yīng)安排回火或時(shí)效處理，以消除粗鏜時(shí)所產(chǎn)生的內(nèi)應(yīng)力，較后再進(jìn)行精鏜。由于在粗鏜中采用較大的切削用量, 故在粗鏜中產(chǎn)生的切削力大，濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司、切削溫度高，刀具磨損嚴(yán)重，濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司。為了保證粗鏜的生產(chǎn)率及一定的鏜削精度，因此要求粗鏜刀應(yīng)有足夠的強(qiáng)度，能承受較大的切削力，濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司，并有良好的抗沖擊性能；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。一般使用的硬質(zhì)合金可調(diào)節(jié)浮動(dòng)鏜刀。濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png"></div><p style="text-indent:25px">鏜刀怎么選,鏜刀尺寸規(guī)格標(biāo)準(zhǔn),鏜刀注意事項(xiàng)，鏜削是一種用刀具擴(kuò)大孔或其它圓形輪廓的內(nèi)徑車(chē)削工藝，其應(yīng)用范圍一般從半粗加工到精加工，鏜刀是一種很常見(jiàn)的擴(kuò)孔用刀具，在許多機(jī)床上都可以用鏜刀鏜孔(如車(chē)床、銑床、鏜床及組合機(jī)床等)。根據(jù)鏜刀的結(jié)構(gòu)特點(diǎn)及使用方式，可分為單刃鏜刀和多刃鏜刀。單刃鏜刀的刀頭結(jié)構(gòu)與車(chē)刀相似，只有一個(gè)主切削刃，其結(jié)構(gòu)簡(jiǎn)單、制造方便、通用性強(qiáng)，但剛度比車(chē)刀差得多。多刃鏜削包含了兩個(gè)或者三個(gè)切削刃，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。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。多刃切削階梯鏜削是指將刀片設(shè)置為不同的軸向和徑向尺寸來(lái)進(jìn)行粗加工工序的加工。南京大直徑鏜刀定做鏜刀是一種很常見(jiàn)的擴(kuò)孔用刀具，在許多機(jī)床上都可以用鏜刀鏜孔。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743659589844/5896702.png"></div><p style="text-indent:25px">大多數(shù)鏜刀都需要通過(guò)試切－測(cè)量操作來(lái)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(lái)，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(pán)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。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(lái)預(yù)調(diào)刀具。如果采用易于讀數(shù)的新型數(shù)顯鏜刀，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)。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(lái)進(jìn)行孔徑尺寸調(diào)整，新型數(shù)顯鏜刀的調(diào)刀過(guò)程也更快速、更精確。</p><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、降低表面粗糙值，為半精鏜和精鏜做好準(zhǔn)備。多刃鏜刀為提高鏜孔效率，在低到中等功率機(jī)床、非穩(wěn)定工序或大直徑加工中，建議選用雙刃鏜刀，其兩切削刃事先可調(diào)整到被加工孔的尺寸。雙刃鏜刀加工精度可控制到IT9級(jí)。重載鏜刀對(duì)于大型、重載鏜削作業(yè)，此外還可以選用帶刀夾和可調(diào)整加長(zhǎng)滑板的鏜刀頭，可裝粗鏜頭。鏜刀按其加工工藝分為粗加工鏜刀和精加工鏜刀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743617128906/4817418.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?？赊D(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。聯(lián)軸機(jī)構(gòu)提高鏜刀的穩(wěn)定性。天津精密微調(diào)鏜刀報(bào)價(jià)</p><p style="text-indent:25px">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。濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司</p><p style="text-indent:25px">鏜刀安裝步驟：1、將刀橋用螺栓1連接在刀柄上；2、將精鏜刀座安裝在刀橋上；3、將配重塊安裝在滑動(dòng)體上；4、刀具調(diào)整：1）松開(kāi)鎖緊螺釘；2）根據(jù)刻度線粗調(diào)刀座，刀尖尺寸小于要加工尺寸0.5mm左右；5、用同樣方法調(diào)整配重塊，調(diào)好動(dòng)平衡；6、鎖緊鎖緊螺釘，試鏜，測(cè)量加工孔的尺寸與要求尺寸比較，計(jì)算出偏小數(shù)值；7、松開(kāi)鎖緊螺釘，旋刻度盤(pán)(刻度盤(pán)每轉(zhuǎn)動(dòng)一小格0.01mm的直徑切深變化)，使移動(dòng)量至計(jì)算出的偏小數(shù)值；8、鎖緊螺釘，加工工件至尺寸。濟(jì)南進(jìn)口鏜刀銷(xiāo)售公司</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2192399.html</p></div></div></div></div></div><div id="r8b2tp8" class="page-right twoColRt"><div id="3fwdfwn" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3ahtvhy" 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" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div 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