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<meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033704668527/2386955.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="aebn3ho" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033704668527/2386955.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2m8se27" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣東數(shù)控刀具刀片品牌,非標數(shù)控刀具</p><p><span>***更新：</span>2020-12-22 13:17:04</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="leqhoac" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫山諾精密機械有限公司</a></p><p><span>聯(lián)系人：</span>吳憨</p><p><span>郵箱: </span>sanno_wu@163.com</p><p><span>電話: </span>18961631052</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.wxsanno.com</p><p><span>手機: </span>0510-81192515</p><p><span>地址: </span>新區(qū)旺莊路158-1407</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="wqsugso" class="page-proshow02"><p class="title">詳細說明</p><div id="hlszbnu" class="box"><p><p style="text-indent:25px">數(shù)控刀具選擇時的五大注意事項：1.根據(jù)數(shù)控加工對刀具的要求，選擇刀具材料的一般原則是盡可能選用硬質(zhì)合金刀具。只要加工情況允許選用硬質(zhì)合金刀具，就不用高速鋼刀具。2.陶瓷刀具不僅用于加工各種鑄鐵和不同鋼料，也適用于加工有色金屬和非金屬材料。使用陶瓷刀片，無論什么情況都要用負前角，為了不易崩刀，廣東數(shù)控刀具刀片品牌，必要時可將刃口倒鈍。陶瓷刀具在下列情況下使用效果欠佳；短零件的加工；沖擊大的斷續(xù)切削和重切削；鈹、鎂、鋁和鈦等的單質(zhì)材料及其合金的加工（易產(chǎn)生親和力，導(dǎo)致切削刃剝落和崩刀）。3，廣東數(shù)控刀具刀片品牌.金剛石和立方氮化硼都屬于超硬刀具材料，它們可用于加工任何硬度的工件材料，具有很高的切削性能，加工精度高，表面粗糙值小。一般可用切削液。4.從刀具的結(jié)構(gòu)應(yīng)用方面，數(shù)控加工應(yīng)盡可能采用鑲塊式機夾可轉(zhuǎn)位刀片以減少刀具磨損后的更換和預(yù)調(diào)時間。5，廣東數(shù)控刀具刀片品牌.選用涂層刀具以提高耐磨性和耐用度。數(shù)控刀具的分類有多種方法。廣東數(shù)控刀具刀片品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東數(shù)控刀具刀片品牌,非標數(shù)控刀具" src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033704668527/2386955.png"></div><p style="text-indent:25px">為什么非標刀具對切削加工很重要？機械加工過程中經(jīng)常會遇到一些難以用標準刀具進行加工的情況,所以非標刀具的制作對機械切削加工十分重要。金屬切削使用非標刀具多見于銑加工，由于標準刀具的制作針對的是面廣量大的普通金屬件或非金屬件的切削，當遇到工件進行過熱處理而硬度增大，或工件為不銹鋼等非常容易粘刀，也有一些工件的表面幾何形狀十分復(fù)雜，或被加工表面有較高的粗糙度要求等情況時，標準刀具就無法滿足加工的需要。所以在加工過程中，需對刀具的材質(zhì)、刀口的幾何形狀，幾何角度等，進行針對性的設(shè)計，可分為專門訂制和非專門訂制兩大類。廣東數(shù)控刀具刀片品牌非標刀具是應(yīng)特殊要求而生的一種特殊刀具。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東數(shù)控刀具刀片品牌,非標數(shù)控刀具" src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033662422426/1907918.png"></div><p style="text-indent:25px">數(shù)控車床刀具，在數(shù)控車刀桿選型時及要求：數(shù)控車床能兼作粗、精加工。為使粗加工能以較大切削深度、較大進給速度地加工，要求粗車刀具強度高、耐用度好。精車是保證加工精度，所以要求刀具的精度高、耐用度好。為減少換刀時間和方便對刀，應(yīng)可能多地采用機夾刀。數(shù)控車床還要求刀片耐用度的一致性好，以便于使用刀具壽命管理功能。在使用刀具壽命管理時，刀片耐用度的設(shè)定原則是以該批刀片中耐用度較低的刀片作為依據(jù)的。在這種情況下，刀片耐用度的一致性甚至比其平均壽命更重要。</p><p style="text-indent:25px">隨著數(shù)控加工中心(CNC)的普及，大家普遍認為可通過編程來實現(xiàn)工件形狀，而不是依靠刀具，因此，不再需要非標特制刀具。而事實上，非標刀具仍占總刀具銷售數(shù)量的15%。為什么?采用**刀具可滿足精密的工件尺寸要求，減少工序并縮短加工周期。對于大批量生產(chǎn)而言，非標特制刀具可很好地縮短加工周期、降低成本。刀片多設(shè)計有斷屑槽，而斷屑槽是依據(jù)進給率來設(shè)計的，無論是輕切削的精加工還是重切削的粗加工。面對刀具、工件及數(shù)控加工機床，往往需要定義刀具路徑。理想的情況是，了解基本的機器代碼，有先進的CAM軟件包。刀具路徑，必須考慮到刀具特征，如坡走銑角度，旋轉(zhuǎn)方向，進給，切削速度等。每種刀具都有相應(yīng)的編程技術(shù)以縮短加工周期，改進切屑，降低切削力。好的CAM軟件包可節(jié)省勞動力，提升生產(chǎn)率。數(shù)控刀具選擇要看刀具材料及牌號的選擇與被加工材料性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東數(shù)控刀具刀片品牌,非標數(shù)控刀具" src="https://tyunfile.71360.com/UploadFile/wxsnjm/637413033592686085/3467898.png"></div><p style="text-indent:25px">刀桿尺寸選擇:刀桿基本尺寸包括刀桿長度及寬度、刀尖高度，就標準系統(tǒng)尺寸內(nèi)，刀桿長度、寬度及高度間均為一一對應(yīng)的關(guān)系。刀桿尺寸應(yīng)該與機床匹配，且刀尖高度應(yīng)該在刀夾及刀墊的協(xié)助下方能與機床匹配。刀桿長度確定依據(jù)應(yīng)為夾持懸伸量及長度。就外圓刀桿而言，通常情況下，其懸伸量應(yīng)為1.5倍刀尖高度。此外，刀具加工部位位置及孔深應(yīng)由內(nèi)孔刀懸伸量為參考依據(jù)。數(shù)控刀具是技術(shù)密集、知識密集、人才密集的行業(yè)，其發(fā)展對人才的依賴度很大，尤其在公司生產(chǎn)經(jīng)營規(guī)模不大時更是明顯。國內(nèi)數(shù)控刀具技術(shù)人才、管理人才、營銷人才、數(shù)控機床操作工都奇缺，一般培養(yǎng)周期為3～5年。而高校又沒有很好地擔(dān)當起培訓(xùn)CNC數(shù)控加工和數(shù)控刀具專業(yè)人才的責(zé)任，都靠企業(yè)自身花漫長的時間去培養(yǎng).好的產(chǎn)品從選擇正確的數(shù)控車床刀具開始。廣東數(shù)控刀具刀片品牌</p><p style="text-indent:25px">非標刀具的選用中選擇一家有豐富經(jīng)驗的制作廠家將會為使用方節(jié)省大量的時間和精力。廣東數(shù)控刀具刀片品牌</p><p style="text-indent:25px">刀具分右手刀及左手刀，因此選擇正確的刀具非常重要。通常，右手刀具適合于逆時針旋轉(zhuǎn)(CCW)的機床(沿主軸方向看);左手刀具適合于順時針旋轉(zhuǎn)(CW)的機床。如果你有幾臺車床，一些夾持左手刀具，其他的左右手兼容，那么請選擇左手刀具。而對于銑削而言，人們通常傾向于選擇通用性更強的刀具。但是盡管此類刀具涵蓋的加工范圍更大，也令你即刻損失了刀具的剛性，增大了刀具撓曲變形，降低了切削參數(shù)，同時更容易引起加工振動。另外，機床更換刀具的機械手對刀具的尺寸及重量也有所限制。若你購買的是主軸帶內(nèi)冷卻通孔的機床，也請選擇帶內(nèi)冷卻通孔的刀具。廣東數(shù)控刀具刀片品牌</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2514974.html</p></div></div></div></div></div><div id="dh7myfm" class="page-right twoColRt"><div id="32egx2x" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tsug2fm" class="recomPic likePro"><a href="http://www.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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="odkwdkw" class="recomPic likePro"><a 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