金華鏜刀定做上海追躍精密機(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="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，金華鏜刀定做，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"><meta name="keywords" content="金華鏜刀定做,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 http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://m.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a 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>?金華鏜刀定做上海追躍精密機(jī)械供應(yīng)</p><div id="jnf2qsb" class="leftbox clearfix"><h1>金華鏜刀定做上海追躍精密機(jī)械供應(yīng)</h1><div id="3wixt9j" class="proBig"><div id="hgnp87n" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743659589844/5896702.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="thz2ahj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743659589844/5896702.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bpwoxgr" 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>金華鏜刀定做,鏜刀</p><p><span>***更新：</span>2020-09-17 07:05:58</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="cbn7ovs" 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="nmi8i8p" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dhetf9f" class="box"><p><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，金華鏜刀定做，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，金華鏜刀定做。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，金華鏜刀定做，進(jìn)給量≥0.05 mm/r 。硬質(zhì)合金鏜刀通常可分為單刃，雙刃兩種，現(xiàn)在多采用可轉(zhuǎn)位硬質(zhì)合金刀片制成。金華鏜刀定做</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華鏜刀定做,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743659589844/5896702.png"></div><p style="text-indent:25px">加工中心用的鏜刀，就其切削部分而言，與外圓車刀沒(méi)有本質(zhì)的區(qū)別，但在加工中心上進(jìn)行鏜孔通常是采用懸臂式的加工，因此要求鏜刀有足夠的剛性和較好的精度。為適應(yīng)不同的切削條件，鏜刀有多種類型。按鏜刀的切削刃數(shù)量可分為單刃鏜刀和雙刃鏜刀。它只有一個(gè)切削刃，結(jié)構(gòu)緊湊簡(jiǎn)單，體積小，制造容易，應(yīng)用較廣，可以鏜削各類小孔、不通孔和臺(tái)階孔。若裝在刀架或平旋盤滑座上，可以鏜削直徑較大的孔、端面等。但單刃鏜刀剛性差，切削時(shí)易引起振動(dòng)，所以鏜刀的主偏角選得較大，以減小徑向力。鏜孔徑的大小要靠調(diào)整刀具的懸伸長(zhǎng)度來(lái)保證，調(diào)整麻煩，效率低，只能用于單件小批生產(chǎn)。無(wú)錫多功能鏜刀訂制雙刃鏜刀加工精度可控制到IT9級(jí)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華鏜刀定做,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743617128906/4817418.png"></div><p style="text-indent:25px">數(shù)控加工中鏜孔加工尤其是精鏜孔環(huán)節(jié)是切削加工中的難題之一，往往需要富有經(jīng)驗(yàn)的大師傅才能加工出理想的效果。但是現(xiàn)在隨著高精度鏜刀的應(yīng)用，鏜孔加工變得越來(lái)越簡(jiǎn)便。即便如此，鏜孔加工也依然是孔加工中的難點(diǎn)，更關(guān)鍵是如果正確選擇鏜刀，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鏜孔加工的效果，具體體現(xiàn)在粗鏜后留給精加工切削的余量是否穩(wěn)定（即余量是否均勻）。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，因此不是隨便一把鏜刀就能保證的。</p><p style="text-indent:25px">使用鏜刀的注意事項(xiàng)：1)確定操作類型確定操作類型并記下與待加工孔有關(guān)的特征、局限性、材料以及機(jī)床等。2)選擇鏜削系統(tǒng)使用鏜削刀具一覽圖來(lái)查找滿足工序 - 粗加工或精加工 - 要求以及工況的系統(tǒng)。3)確定鏜削直徑和孔要求針對(duì)工序、表面質(zhì)量以及公差選擇覆蓋了鏜削直徑范圍的刀具。4)選擇主偏角根據(jù)工件的形狀及加工要求選擇合適的主偏角。5)選擇中間模塊選擇中間模塊主要基于 - 接口大小 - 鏜削深度6)選擇刀片基于類型和大小確定刀片。根據(jù)工件材料類型和加工工況選擇刀片牌號(hào)。使用浮動(dòng)鏜刀技術(shù)要求較高，經(jīng)常產(chǎn)生孔尺寸不穩(wěn)定和振紋等問(wèn)題。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華鏜刀定做,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743604257812/6739711.png"></div><p style="text-indent:25px">單刃鏜刀切削部分的形狀與車刀相似。為了使孔獲得高的尺寸精度，精加工用鏜刀的尺寸需要準(zhǔn)確地調(diào)整。微調(diào)鏜刀可以在機(jī)床上精確地調(diào)節(jié)鏜孔尺寸，它有一個(gè)精密游標(biāo)刻線的指示盤，指示盤同裝有鏜刀頭的心桿組成一對(duì)精密絲桿螺母副機(jī)構(gòu)。當(dāng)轉(zhuǎn)動(dòng)螺母時(shí)，裝有刀頭的心桿即可沿定向鍵作直線移動(dòng)，借助游標(biāo)刻度讀數(shù)精度可達(dá) 0.001毫米。鏜刀的尺寸也可在機(jī)床外用對(duì)刀儀預(yù)調(diào)。浮動(dòng)鏜刀適用于孔的精加工。它實(shí)際上相當(dāng)于鉸刀，能鏜削出尺寸精度高和表面光潔的孔，但不能修正孔的直線性偏差。為了提高重磨次數(shù)，浮動(dòng)鏜刀常制成可調(diào)結(jié)構(gòu)。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。上海大直徑鏜刀代理商</p><p style="text-indent:25px">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)。金華鏜刀定做</p><p style="text-indent:25px">鏜刀加工時(shí)的主要問(wèn)題，在鏜孔加工的時(shí)候，由于刀具連續(xù)加工，十分容易出現(xiàn)刀尖損耗，而刀具的損耗對(duì)于加工出來(lái)的產(chǎn)品精度有著極大影響，容易導(dǎo)致表面粗糙度過(guò)大不合格，工件孔徑出現(xiàn)偏差導(dǎo)致產(chǎn)品質(zhì)量不合格。在鏜孔加工后出現(xiàn)的加工誤差通常會(huì)反映在一些尺寸公差、形位公差等上面，而產(chǎn)生這些問(wèn)題的影響因素有很多：如刀桿長(zhǎng)徑比過(guò)大、懸伸過(guò)長(zhǎng)、刀片的材質(zhì)與工件材質(zhì)不匹配、余量預(yù)留不合理、鏜刀進(jìn)給量不合理、工件材料過(guò)硬等等。鏜刀加工過(guò)后的工件表面出現(xiàn)螺紋切紋或者是魚鱗切紋是經(jīng)常會(huì)遇到的，而出現(xiàn)這種切紋主要是由于刀具進(jìn)給與轉(zhuǎn)速不匹配，亦或是鏜孔加工的剛性振動(dòng)、刀具磨損導(dǎo)致的。金華鏜刀定做</p><p style="text-indent:25px">上海追躍精密機(jī)械有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家貿(mào)易型公司。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下自動(dòng)車床車刀，微型轉(zhuǎn)體鏜刀，醫(yī)療銑刀，微銑微鉆深受客戶的喜愛(ài)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造機(jī)械及行業(yè)設(shè)備良好品牌。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: 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