無(wú)錫螺紋車刀廠家上海追躍精密機(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="一種多功能車刀,它包括刀柄,該刀柄前端具有刀刃部;該刀柄一側(cè)具有沿刀柄軸向延伸的夾持平面;該刀刃部具有靠前平面、第二平面和第三平面,相交于該刀刃部的頂點(diǎn);該靠前平面位于該刀刃部?jī)?nèi)側(cè),與該刀柄軸向平行,該第二平面和第三平面位于該刀刃部外側(cè)頂部"><meta name="keywords" content="無(wú)錫螺紋車刀廠家,車刀"><link rel="canonical" href="http://www.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://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(wú)錫螺紋車刀廠家上海追躍精密機(jī)械供應(yīng)</p><div id="yh2a9dp" class="leftbox clearfix"><h1>無(wú)錫螺紋車刀廠家上海追躍精密機(jī)械供應(yīng)</h1><div id="icoqc2h" class="proBig"><div id="ml7jx4m" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890268808594/4370030.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nmtvc48" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890268808594/4370030.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ox8onr4" 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>無(wú)錫螺紋車刀廠家,車刀</p><p><span>***更新：</span>2020-11-16 04:17:29</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="mq2my4v" 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="8rqczyh" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="eodzbao" class="box"><p><p style="text-indent:25px">一種多功能車刀,它包括刀柄,該刀柄前端具有刀刃部;該刀柄一側(cè)具有沿刀柄軸向延伸的夾持平面;該刀刃部具有靠前平面、第二平面和第三平面,相交于該刀刃部的頂點(diǎn);該靠前平面位于該刀刃部?jī)?nèi)側(cè),與該刀柄軸向平行,該第二平面和第三平面位于該刀刃部外側(cè)頂部;該靠前平面與該第二平面的交線形成靠前切割刃,該靠前平面與該第三平面的交線形成第二切割刃，無(wú)錫螺紋車刀廠家,該靠前切割刃與該刀柄軸向之間具有靠前夾角,該第二切割刃與該刀柄軸向之間具有第二夾角,該靠前夾角小于該第二夾角。本實(shí)用新型多功能車刀,可以一把車刀同時(shí)實(shí)現(xiàn)內(nèi)圓倒角，無(wú)錫螺紋車刀廠家、外圓倒角，無(wú)錫螺紋車刀廠家、端面車削三個(gè)功能,較大降低了設(shè)備成本,同時(shí)可以減少刀具交換時(shí)間,提高加工效率。車刀的工作部分就是產(chǎn)生和處理切屑的部分。無(wú)錫螺紋車刀廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫螺紋車刀廠家,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890268808594/4370030.png"></div><p style="text-indent:25px">車刀刀片特點(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(dòng)，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(wú)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。對(duì)小尺寸刀具結(jié)構(gòu)要緊湊。在滿足以上要求時(shí)，盡可能使結(jié)構(gòu)簡(jiǎn)單，制造和使用方便。無(wú)錫螺紋車刀廠家車刀用于各種車床上，加工外圓、內(nèi)孔、端面、螺紋、車槽等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫螺紋車刀廠家,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890451513672/8562575.png"></div><p style="text-indent:25px">焊接式CBN刀片的立方氮化硼復(fù)合層是比較脆弱的，所以它常用于加工單邊余量0.3mm以內(nèi)的工件。華菱超硬HLCBN系列整體燒結(jié)立方氮化硼刀片可以大余量切削加工難加工材料，特別在在強(qiáng)斷續(xù)切削加工中**于整個(gè)超硬材料刀具行業(yè)，HLCBN作為民族超硬刀具品牌名揚(yáng)海外，在世界超硬刀具界獨(dú)樹一幟。?純氮化硼燒結(jié)刀片：華菱超硬可以新研制成果，是一種采用純氮化硼材料制成的刀片，其ＣＢＮ含量達(dá)到１００％，經(jīng)過純燒結(jié)形成的氮化硼陶瓷刀片，其硬度和熱傳導(dǎo)率比更高，切削高硬度黑色金屬材料時(shí)，刀片刃口不會(huì)發(fā)生常見的受熱龜裂與缺屑；與含有其它結(jié)合材料的ＣＢＮ燒結(jié)體相比較，氮化硼陶瓷刀片的使用時(shí)間可延長(zhǎng)6倍以上。?立方氮化硼刀片適合加工材質(zhì)?：灰鑄鐵，各種耐磨鑄鐵、鑄鋼，高硬度材料加工（如淬硬冷作工具鋼、高速鋼、軸承鋼、粉末冶金鋼、高強(qiáng)度鋼、高錳鋼、高鉻鑄鐵，白口鑄鐵、奧氏體鐵、硬質(zhì)合金等等。??</p><p style="text-indent:25px">車刀材料應(yīng)具備的性能刀具材料是指刀具切削部分的材料。金屬切削時(shí)，刀具切削部分直接和工件及切屑相接觸，承受著很大的切削壓力和沖擊，并受到工件及切屑的劇烈摩擦，產(chǎn)生很高的切削溫度。因此，刀具材料應(yīng)具備一定的性能。1.足夠的硬度一般來(lái)說(shuō)，刀具材料的硬度必須高于被切工件材料的硬度，常溫硬度要求60HRC以上，除此之外，還必須具備較高的高溫硬度（熱硬性）和顯微硬度（金相組織硬度）2.高耐磨性和耐熱性刀具材料的耐磨性是指抵抗磨損的能力。一般說(shuō)，刀具材料硬度越高，耐磨性也越好，但材料的耐磨性不單純?nèi)Q于材料的硬度，也并非材料越硬耐磨性越高。因?yàn)橛捕冗^高，內(nèi)應(yīng)力增加，可能會(huì)加快表層的破壞，使耐磨性降低。車刀刃磨時(shí)磨副后刀面，同時(shí)磨出副偏角及副后角。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫螺紋車刀廠家,車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890178427734/1731255.png"></div><p style="text-indent:25px">普通車刀一般經(jīng)焊接而成，因?yàn)橛操|(zhì)合金的特殊性，所以對(duì)焊接工藝本身就非常講究，否則就會(huì)降低其性能，多年來(lái)這種可焊接硬質(zhì)合金材料也一直沒有得到發(fā)展，因?yàn)樾枰止つハ鳎詫?duì)工人的技術(shù)要求較高，因?yàn)檐嚨赌p后必須整個(gè)從機(jī)床上拆卸重新磨削，所以必須重新對(duì)刀，既浪費(fèi)時(shí)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(shuō)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(shí)、且在市場(chǎng)上無(wú)法購(gòu)買到所需要的機(jī)械夾固式車刀時(shí)仍然是無(wú)法替代的選擇。所以作為一名車工無(wú)論是操作數(shù)控車床還是普通車床，學(xué)會(huì)磨刀是必修課。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(shí)，碎片飛出傷人。無(wú)錫螺紋車刀廠家</p><p style="text-indent:25px">磨刀時(shí)應(yīng)戴防護(hù)眼鏡，以免砂礫和鐵屑飛入眼中。無(wú)錫螺紋車刀廠家</p><p style="text-indent:25px">車刀的切削部分由主切削刃、副切削刃、前刀面、后刀面和副后刀面等組成。它的幾何形狀由前角γo、后角αo、主偏角κr、刃傾角γS、副偏角κr’和刀尖圓弧半徑rε所決定。車刀幾何參數(shù)的選擇受多種因素影響，必須根據(jù)具體情況選取。前角γo根據(jù)工件材料的成分和強(qiáng)度來(lái)選取，切削強(qiáng)度較高的材料時(shí)，應(yīng)取較小的值。例如，硬質(zhì)合金車刀在切削普通碳素鋼時(shí)前角取10°～15°；在切削鉻錳鋼或淬火鋼時(shí)取 -2°～-10°。一般情況下后角取 6°～10°。主偏角κr根據(jù)工藝系統(tǒng)的剛性條件而定,一般取30°～75°,剛性差時(shí)取較大的值，在車階梯軸時(shí)，由于切削方式的需要取大于或等于90°。刀尖圓弧半徑rε和副偏角κr'一般按加工表面粗糙度的要求而選取。刃傾角γS則根據(jù)所要求的排屑方向和刀刃強(qiáng)度確定。車刀前面的型式主要根據(jù)工件材料和刀具材料的性質(zhì)而定?？梢院?jiǎn)單的是平面型，正前角的平面型適用于高速鋼車刀和精加工用的硬質(zhì)合金車刀。無(wú)錫螺紋車刀廠家</p><p style="text-indent:25px">上海追躍精密機(jī)械有限公司是一家金屬切削機(jī)床及配件，機(jī)電設(shè)備及配件，工具刃具，潤(rùn)滑油，儀器儀表銷售，機(jī)電設(shè)備安裝維修，從事貨物進(jìn)出口及技術(shù)進(jìn)出口業(yè)務(wù)，引進(jìn)瑞士**工具，醫(yī)療器械，汽車零部件，**，航天航空，鐘表業(yè)生產(chǎn)供應(yīng)商，依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可展開經(jīng)營(yíng)活動(dòng)。的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。追躍精密機(jī)械擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供自動(dòng)車床車刀，微型轉(zhuǎn)體鏜刀，醫(yī)療銑刀，微銑微鉆。追躍精密機(jī)械不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。追躍精密機(jī)械創(chuàng)始人吳建華，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2009039.html</p></div></div></div></div></div><div id="apbtvea" class="page-right twoColRt"><div id="fzbdugd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ncu38t7" class="recomPic likePro"><a 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