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id="vduqxdo" class="twoCol"><div id="y2cdpgn" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_daojujiajuca/">刀具、夾具</a>?<a href="http://www.cdcfah.com/cp/third-daojujiajuca_chedaocp/">車刀</a>?無錫陶瓷車刀定做上海追躍精密機(jī)械供應(yīng)</p><div id="ff2tkl8" class="leftbox clearfix"><h1>無錫陶瓷車刀定做上海追躍精密機(jī)械供應(yīng)</h1><div id="uh8bief" class="proBig"><div id="kduq8ka" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890125888672/987723.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tdoascd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890125888672/987723.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="b83zvrn" 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>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>無錫陶瓷車刀定做,車刀</p><p><span>***更新：</span>2020-11-06 11:29:21</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="vt3xyu8" 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="2x9e7op" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ngc872a" class="box"><p><p style="text-indent:25px">可轉(zhuǎn)位車刀可轉(zhuǎn)位車刀是使用可轉(zhuǎn)位刀片的機(jī)夾車刀。1．可轉(zhuǎn)位刀具的優(yōu)點(diǎn)與焊接車刀相比，可轉(zhuǎn)位車刀具有下述優(yōu)點(diǎn)：（1）刀具壽命高由于刀片避免了由焊接和刃磨高溫引起的缺陷。（2）生產(chǎn)效率高由于機(jī)床操作工人不再磨刀，可較大減少停機(jī)換刀等輔助時間。（3）有利于推廣新技術(shù)、新工藝可轉(zhuǎn)位刀有利于推廣使用涂層、陶瓷等新型刀具材料。（4）有利于降低刀具成本由于刀桿使用壽命長，較大減少了刀桿的消耗和庫存量，簡化了刀具的管理工作，降低了刀具成本。 2．可轉(zhuǎn)位車刀刀片的夾緊特點(diǎn)與要求：（1）定位精度高刀片轉(zhuǎn)位或更換新刀片后，刀尖位置的變化應(yīng)在工件精度允許的范圍內(nèi)。（2）刀片夾緊可靠應(yīng)保證刀片、刀墊、刀桿接觸面緊密貼合，經(jīng)得起沖擊和振動，但夾緊力也不宜過大，應(yīng)力分布應(yīng)均勻，以免壓碎刀片。（3）排屑流暢刀片前面上無障礙，保證切屑排出流暢，并容易觀察。（4）使用方便轉(zhuǎn)換刀刃和更換新刀片方便、迅速，無錫陶瓷車刀定做，無錫陶瓷車刀定做。對小尺寸刀具結(jié)構(gòu)要緊湊，無錫陶瓷車刀定做。在滿足以上要求時，盡可能使結(jié)構(gòu)簡單，制造和使用方便。刃磨刀具前，應(yīng)首先檢查砂輪有無裂紋，砂輪軸螺母是否擰緊。無錫陶瓷車刀定做</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫陶瓷車刀定做,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890125888672/987723.png"></div><p style="text-indent:25px">普通車刀一般經(jīng)焊接而成，因為硬質(zhì)合金的特殊性，所以對焊接工藝本身就非常講究，否則就會降低其性能，多年來這種可焊接硬質(zhì)合金材料也一直沒有得到發(fā)展，因為需要手工磨削，所以對工人的技術(shù)要求較高，因為車刀磨損后必須整個從機(jī)床上拆卸重新磨削，所以必須重新對刀，既浪費(fèi)時間又容易造成工件不合格，所以其缺點(diǎn)是顯而易見的，以前常說車工一把刀，指的就是做車工首先要能磨好車刀。但事物都有兩面性，焊接車刀成本低廉，在一些小批量生產(chǎn)或維修生產(chǎn)中一般還是能發(fā)揮其作用的，尤其是加工一些特殊形狀的工件時、且在市場上無法購買到所需要的機(jī)械夾固式車刀時仍然是無法替代的選擇。所以作為一名車工無論是操作數(shù)控車床還是普通車床，學(xué)會磨刀是必修課。南京車床車刀加工磨刀時不要正對砂輪的旋轉(zhuǎn)方向站立，以防意外。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫陶瓷車刀定做,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890200839844/9195162.png"></div><p style="text-indent:25px">車刀是金屬切削加工中應(yīng)用可以廣的一種刀具。它可以在車床上加工外圓、端平面、螺紋、內(nèi)孔，也可用于切槽和切斷等。車刀在結(jié)構(gòu)上可分為整體車刀、焊接裝配式車刀和機(jī)械夾固刀片的車刀。機(jī)械夾固刀片的車刀又可分為機(jī)床車刀和可轉(zhuǎn)位車刀。機(jī)械夾固車刀的切削性能穩(wěn)定，工人不必磨刀，所以在現(xiàn)替代產(chǎn)中應(yīng)用越來越多?？准庸さ毒咭话憧煞譃閮纱箢悾阂活愂菑膶?shí)體材料上加工出孔的刀具，常用的有麻花鉆、中心鉆和深孔鉆等；另一類是對工件上已有孔進(jìn)行再加工的刀具，常用的有擴(kuò)孔鉆、鉸刀及鏜刀等。例如，下圖示標(biāo)準(zhǔn)高速鋼麻花鉆的結(jié)構(gòu)。工作部分（刀體）的前端為切削部分，承擔(dān)主要的切削工作，后端為導(dǎo)向部分，起引導(dǎo)鉆頭的作用，也是切削部分的后備部分。內(nèi)孔車刀可做成整體式；為節(jié)省刀具材料和增加刀柄強(qiáng)度，也可把高速鋼或硬質(zhì)合金做成較小的刀頭，安裝在碳鋼或合金鋼制成的刀柄前端的方孔中，上面用螺釘固定。</p><p style="text-indent:25px">車刀的安裝與夾緊1.刀頭的焊接：刀片鑲焊工藝簡介通過加熱、熔介焊料，冷卻使刀片與刀體結(jié)合，較好的焊接方式是高頻焊、帶焊料的要求是，其熔點(diǎn)應(yīng)高于切削溫度，工作時能保持刀片的結(jié)合強(qiáng)度，同時有較好的潤濕性及導(dǎo)熱性，焊接刀片時一般用工業(yè)硼砂作溶劑，保護(hù)焊層表面不被氧化，焊接YT合金時，加入一些氟化鉀，可改善對合金的潤濕性，提高溶劑溶解氟化鈦的能力。常用焊料有以下幾種;1)銅鎳合金或紫銅，它們的熔點(diǎn)約1000-2000攝氏度，可適應(yīng)切削溫度在700-900攝氏度的切削工作或大負(fù)荷切削。2）銅鋅合金或105焊料，它們的熔點(diǎn)約900-950攝氏度，可適應(yīng)切削溫度在600攝氏度左右的中負(fù)荷切削工作。銀銅合金或106、107焊料，它們的熔點(diǎn)約820攝氏度，適用于焊接低鈷高鈦合金，刀片焊接后，應(yīng)將車刀置于爐中或稻草灰中緩慢冷卻，以減少應(yīng)用。車刀刃磨的方法：（1）人站立在砂輪機(jī)的側(cè)面，以防砂輪碎裂時，碎片飛出傷人。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫陶瓷車刀定做,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890178427734/1731255.png"></div><p style="text-indent:25px">車刀分為幾種類型？車刀在結(jié)構(gòu)上可分為整體車刀、焊接裝配式車刀和機(jī)械夾固刀片的車刀。機(jī)械夾固刀片的車刀又可分為機(jī)床車刀和可轉(zhuǎn)位車刀。1、硬質(zhì)合金焊接車刀：所謂焊接式車刀，就是在碳鋼刀桿上按刀具幾何角度的要求開出刀槽，用焊料將硬質(zhì)合金刀片焊接在刀槽內(nèi)，并按所選擇的幾何參數(shù)刃磨后使用的車刀。 2、機(jī)夾車刀：機(jī)夾車刀是采用普通刀片，用機(jī)械夾固的方法將刀片夾持在刀桿上使用的車刀。3、可轉(zhuǎn)位車刀：可轉(zhuǎn)位車刀是使用可轉(zhuǎn)位刀片的機(jī)夾車刀。一條切削刃用鈍后可迅速轉(zhuǎn)位換成相鄰的新切削刃，即可繼續(xù)工作，直到刀片上所有切削刃均已用鈍，刀片才報廢回收。更換新刀片后，車刀又可繼續(xù)工作。 4、成形車刀：成形車刀是加工回轉(zhuǎn)體成形表面的**刀具，其刃形是根據(jù)工件廓形設(shè)計的，可用在各類車床上加工內(nèi)外回轉(zhuǎn)體的成形表面。硬質(zhì)合金車刀在切削鉻錳鋼或淬火鋼時取 -2°～-10°。南京車床車刀加工</p><p style="text-indent:25px">車刀前角γo根據(jù)工件材料的成分和強(qiáng)度來選取，切削強(qiáng)度較高的材料時，應(yīng)取較小的值。無錫陶瓷車刀定做</p><p style="text-indent:25px">90度外圓車刀簡稱偏刀，按進(jìn)給方向不同分為左偏刀和右偏刀兩種，一般常用右偏刀。右偏刀，由右向左進(jìn)給。用來車削工件的外圓、端面和右臺階。它主便角較大，車削外圓時作用于工件的徑向力小，不易出現(xiàn)將工件頂彎的現(xiàn)象。一般用于半精加工。左偏刀，由左向右進(jìn)給。用于車削工件外圓和左臺階，也用于車削外徑較大而長度短的零件（盤類零件）的端面。90 度外圓車刀有：前角、后角、主偏角、副偏角、刀尖角、刃傾角。前角；是切削的主要角度,前角越大,刀子就越銳利,切起來越省力,但前角太大了影響刀刃的強(qiáng)度。后角；是為了減少刀具與工件的摩擦,后角越大,摩擦愈小,但后角過大時則影響刀具的強(qiáng)度。主偏角；是在基面與進(jìn)給方向之間的夾角,它能改變徑向切削力與軸向切削力的比例。副偏角；副切削刃在基面上的投影和進(jìn)給方向之間的夾角,它影響已加工表面的光潔度,并能減少副切削刃與工件的摩擦。刀尖角；主切削刃與副切削刃在基面上投影之間的夾角,它影響刀尖強(qiáng)度及散熱性能。刃傾角；在切削平面內(nèi)主刀刃和基面的夾角,它影響切屑的流出方向及刀尖的強(qiáng)度無錫陶瓷車刀定做</p><p style="text-indent:25px">上海追躍精密機(jī)械有限公司主要經(jīng)營范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊和良好的市場口碑。公司業(yè)務(wù)涵蓋自動車床車刀，微型轉(zhuǎn)體鏜刀，醫(yī)療銑刀，微銑微鉆等，價格合理，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://www.cdcfah.com/cp/1875239.html</p></div></div></div></div></div><div id="3wkn2wc" class="page-right twoColRt"><div id="guq3cw2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jx8q4gx" 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(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) 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