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clearfix"><h1>上海瑞士微型轉(zhuǎn)體鏜刀代理商上海追躍精密機(jī)械供應(yīng)</h1><div id="oqx2jqs" class="proBig"><div id="3b2tfho" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743617128906/4817418.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wvnkuln" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743617128906/4817418.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="l22pr3m" 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>上海瑞士微型轉(zhuǎn)體鏜刀代理商,鏜刀</p><p><span>***更新：</span>2020-09-20 09:09:32</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="rbnub3q" 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="zjqnk7w" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3tne7g9" class="box"><p><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，上海瑞士微型轉(zhuǎn)體鏜刀代理商，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，上海瑞士微型轉(zhuǎn)體鏜刀代理商，能鏜削出尺寸精度高和表面光潔的孔，上海瑞士微型轉(zhuǎn)體鏜刀代理商，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)。微調(diào)鏜刀可以在機(jī)床上精確地調(diào)節(jié)鏜孔尺寸。上海瑞士微型轉(zhuǎn)體鏜刀代理商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海瑞士微型轉(zhuǎn)體鏜刀代理商,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743617128906/4817418.png"></div><p style="text-indent:25px">鏜孔是對鍛出，鑄出或鉆出孔的進(jìn)一步加工，鏜孔可擴(kuò)大孔徑，锪孔通常在鉆床上進(jìn)行，用锪鉆(或帶用刀具)加工平底和錐面沉孔的方法。常用鏜刀磨法：　 1、通孔鏜刀鏜通孔用的普通鏜刀，為減小徑向切削分力，以減小刀桿彎曲變形，通常主偏角為45°-75°，常取60°-70°。 2、不通孔鏜刀鏜臺階孔和不通孔用的鏜刀，其主偏角大于90°，通常取95°。鏜刀的安裝手勢：? 1、刀桿伸出刀架處的長度應(yīng)盡可能短，以增加剛性，避免因刀桿彎曲變形，而使孔產(chǎn)生錐形誤差。? 2、刀尖應(yīng)略高于工件旋轉(zhuǎn)中心，以減小振動(dòng)和扎刀現(xiàn)象，防止鏜刀下部碰壞孔壁，影響加工精度。 3、刀桿要裝正，不能歪斜，以防止刀桿碰壞已加工表面。濟(jì)南數(shù)控精鏜刀代理商鏜刀常用的場合就是里孔加工，擴(kuò)孔，仿形等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海瑞士微型轉(zhuǎn)體鏜刀代理商,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743659589844/5896702.png"></div><p style="text-indent:25px">鏜孔步驟和鏜刀安裝時(shí)的注意事項(xiàng)。在進(jìn)行鏜孔時(shí)，首先要進(jìn)行的工作就是安裝鏜刀了，鏜刀安裝的好壞關(guān)系到鏜孔的質(zhì)量，在安裝鏜孔刀時(shí)候，要特別注意的是鏜刀的主刀刃平面是否和進(jìn)給方向保持水平，只有它們在同一水平面的時(shí)候，才能保證到切削刃的加工切削角度是正確的在進(jìn)行鏜孔時(shí)，初次鏜孔要按照加工需求調(diào)整加工進(jìn)給量，預(yù)留0.3~0.5mm精鏜余量，如是擴(kuò)鏜、配鏜孔則按照初孔余量調(diào)整鏜孔余量≤0.5mm。鏜孔步驟和鏜刀安裝時(shí)的注意事項(xiàng)，在進(jìn)行鏜孔時(shí)，首先要進(jìn)行的工作就是安裝鏜刀了，鏜刀安裝的好壞關(guān)系到鏜孔的質(zhì)量，在安裝鏜孔刀時(shí)候，要特別注意的是鏜刀的主刀刃平面是否和進(jìn)給方向保持水平，只有它們在同一水平面的時(shí)候，才能保證到切削刃的加工切削角度是正確的在進(jìn)行鏜孔時(shí)，初次鏜孔要按照加工需求調(diào)整加工進(jìn)給量，預(yù)留0.3~0.5mm精鏜余量，如是擴(kuò)鏜、配鏜孔則按照初孔余量調(diào)整鏜孔余量≤0.5mm。</p><p style="text-indent:25px">鏜刀桿上刀孔加工誤差對鏜孔質(zhì)量的影響。刀孔尺寸12F7中心平面與機(jī)床回轉(zhuǎn)中心有偏差，原因?yàn)棰俚犊准庸づc刀桿中心有偏差；②刀桿安裝與主軸回轉(zhuǎn)中心有偏差(車床上使用時(shí)較易產(chǎn)生)，由于12F7的中心平面與回轉(zhuǎn)中心存在偏差，當(dāng)主軸旋轉(zhuǎn)時(shí)，產(chǎn)生一個(gè)隨旋轉(zhuǎn)角度變化而方向也改變的徑向分力，這樣鏜出的孔徑將會大于浮刀尺寸。刀孔尺寸25F7兩側(cè)面與旋轉(zhuǎn)中心不垂直。如果刀孔尺寸25F7兩側(cè)面與刀桿中心不垂直，則浮動(dòng)鏜刀將在孔中傾斜，這樣鏜出的孔徑將變小，而且還會產(chǎn)生明顯的刀痕。刀孔尺寸的制造誤差。鏜刀與刀孔為間隙配合，如果間隙太大，鏜孔時(shí)就會產(chǎn)生抖動(dòng)，這樣將使加工出的孔徑尺寸不穩(wěn)定，并產(chǎn)生振紋。對于大型、重載鏜削作業(yè)，可選用大型、重載鏜刀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海瑞士微型轉(zhuǎn)體鏜刀代理商,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743604257812/6739711.png"></div><p style="text-indent:25px">單刃微調(diào)精鏜刀新型涉及一種孔加工用單刃微調(diào)精鏜刀，包括刀體和刀桿，其特征在于：所述刀體內(nèi)置有滑動(dòng)刀夾，滑動(dòng)刀夾上固定有微調(diào)螺母，微調(diào)螺桿通過限位螺母、限位襯套和刀體連接，所述微調(diào)螺母與所述微調(diào)螺桿組成一對螺紋傳動(dòng)機(jī)構(gòu)，所述滑動(dòng)刀夾端部置有刀桿，并由鎖緊螺釘鎖緊固定，刀片置于所述刀桿的端部。所述微調(diào)螺桿的一端設(shè)置有刻度盤，刻度盤與所述限位螺母之間安裝有蝶形彈簧。與現(xiàn)有的微調(diào)精鏜刀相比，本實(shí)用新型結(jié)構(gòu)緊湊，采用螺紋傳動(dòng)機(jī)構(gòu)調(diào)整方便，鏜孔范圍可從φ2mm至φ150mm，刻度盤每旋轉(zhuǎn)一格，精度為0.01mm，調(diào)整范圍大，調(diào)整精度高?？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。上海瑞士微型轉(zhuǎn)體鏜刀代理商</p><p style="text-indent:25px">鏜刀要有足夠的剛性和較好的精度。上海瑞士微型轉(zhuǎn)體鏜刀代理商</p><p style="text-indent:25px">與車床不同，在銑床上鏜孔時(shí)可多個(gè)刀片同時(shí)切削，并常用于大批量生產(chǎn)。雙刃鏜刀可調(diào)試為兩種切削方式：一種是兩個(gè)刀片切削一樣的直徑，因此可允許更快的進(jìn)給速度；另一種是兩個(gè)刀片分別切削不同直徑，因此也可切除更多的材料。雙刃鏜刀不易于精細(xì)調(diào)節(jié)，因此較適合粗加工。對于精加工，較好選用精加工鏜頭，以便可精細(xì)調(diào)節(jié)到孔的尺寸。精加工高精度孔時(shí)，通常需要特殊的鏜刀，以便可以精確地調(diào)節(jié)。這種精鏜頭可做到0.0001" (0.0025mm)的精確調(diào)節(jié)量。精鏜頭有幾種型式，包括可用圓形鏜桿的鏜頭，以及可用非標(biāo)鏜桿的鏜頭。確保工件支撐良好，盡量減小懸伸長度，采用較大直徑鏜桿，首先改變切削參數(shù)來消除顫振。如滿足以上各方面要求后仍不可行，再采用其他價(jià)格昂貴的技術(shù)方法。上海瑞士微型轉(zhuǎn)體鏜刀代理商</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)易型的公司。公司業(yè)務(wù)涵蓋自動(dòng)車床車刀，微型轉(zhuǎn)體鏜刀，醫(yī)療銑刀，微銑微鉆等，價(jià)格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，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，打造機(jī)械及行業(yè)設(shè)備良好品牌。追躍精密機(jī)械立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1353697.html</p></div></div></div></div></div><div id="maccwt7" class="page-right twoColRt"><div id="dryv2mg" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2ryahoq" 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) 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