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class="home-main container clearfix"><div id="suawnjf" class="twoCol"><div id="muardzf" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<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>?瑞士切槽車刀批發(fā) 上海追躍精密機(jī)械供應(yīng)</p><div id="qyulc8w" class="leftbox clearfix"><h1>瑞士切槽車刀批發(fā) 上海追躍精密機(jī)械供應(yīng)</h1><div id="ubsdu4x" class="proBig"><div id="lszvh3w" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890259199219/9886823.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vduv3z3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890259199219/9886823.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="urxyes8" 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>瑞士切槽車刀批發(fā),車刀</p><p><span>***更新：</span>2020-12-06 10:24:24</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="e2q34se" 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="3wupbu8" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="kvrh3mc" class="box"><p><p style="text-indent:25px">提高氧化鋁陶瓷刀片韌性的方法是在材料中加入結(jié)晶紋理或碳化硅晶須，通過(guò)這些特殊的平均起來(lái)*有1納米直徑，20微米長(zhǎng)很結(jié)實(shí)的晶須，相當(dāng)程度地增加了陶瓷的韌性、強(qiáng)度和抗熱沖擊性能。單受其抗沖擊韌性限制，一直精車加工領(lǐng)域中使用。??和氧化鋁陶瓷刀片一樣，氮化硅陶瓷刀片比硬質(zhì)合金刀片有更高的熱硬性。它耐高溫與機(jī)械沖擊的性能也比較好，與氧化鋁陶瓷刀片相比它的缺點(diǎn)是在加工鋼時(shí)它的化學(xué)穩(wěn)定性不足?？墒?，瑞士切槽車刀批發(fā)，用氮化硅陶瓷刀片可在1450英尺/分或更高的速度下加工灰鑄鐵。?????陶瓷刀片的適合加工材質(zhì)：陶瓷刀片不能用于加工鋁，而對(duì)灰鑄鐵、球墨鑄鐵、淬硬鋼和某些未淬硬鋼、耐熱合金則特別適合，瑞士切槽車刀批發(fā)。可是對(duì)這些材料而言，陶瓷刀片應(yīng)用成功，瑞士切槽車刀批發(fā)，還需要刀片刃口的外觀及微觀質(zhì)量保證，并需要可以佳的切削參數(shù)。?硬質(zhì)合金車刀刃傾角γS則根據(jù)所要求的排屑方向和刀刃強(qiáng)度確定。瑞士切槽車刀批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="瑞士切槽車刀批發(fā),車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890259199219/9886823.png"></div><p style="text-indent:25px">車刀是應(yīng)用可以廣的一種。也是學(xué)習(xí)、分析各類刀具的基礎(chǔ)。車刀用于各種車床上，加工外圓、內(nèi)孔、端面、螺紋、車槽等。分類：一、按結(jié)構(gòu)可分為整體車刀、焊接車刀、機(jī)夾車刀、可轉(zhuǎn)位車刀和成型車刀。其中可轉(zhuǎn)位車刀的應(yīng)用日益較廣，在車刀中所占比例逐漸增加。二、硬質(zhì)合金焊接車刀所謂焊接式車刀。三、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。車刀刃磨的步驟：磨主后刀面，同時(shí)磨出主偏角及主后角；磨副后刀面，同時(shí)磨出副偏角及副后角；磨前面，同時(shí)磨出前角；修磨各刀面及刀尖。天津陶瓷車刀代理商機(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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="瑞士切槽車刀批發(fā),車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890451513672/8562575.png"></div><p style="text-indent:25px">切斷車刀：切斷車刀切既窄且深的槽，排屑空間小，切屑極易堵塞，為了減小同已加工表面的摩擦，其切削部分的兩側(cè)必須磨有副偏角，因而根部的強(qiáng)度較大削弱。此外,切斷車刀在切近工件中心處時(shí),切削速度趨近于零，不利于切削。因此,切斷車刀在工作時(shí)極易"打刀"(崩裂)。先進(jìn)的切斷車刀一般將主切削刃做成人字形,前面磨成屋脊形，使切屑產(chǎn)生橫向收縮，朝一個(gè)方向穩(wěn)定地排出，不致堵塞在槽中，同時(shí)再將刀頭底部制成凸肚形，以提**度和剛度。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(jì)的，可用在各類車床上加工內(nèi)外回轉(zhuǎn)體的成形表面。用成形車刀加工零件時(shí)可一次形成零件表面，操作簡(jiǎn)便、生產(chǎn)率高，加工后能達(dá)到公差等級(jí)IT8～I(xiàn)T10、粗糙度為10～5μm，并能保證較高的互換性。但成形車刀制造較復(fù)雜、成本較高，刀刃工作長(zhǎng)度較寬，故易引起振動(dòng)。成形車刀主要用在加工批量較大的中、小尺寸帶成形表面的零件。</p><p style="text-indent:25px">陶瓷車刀：?陶瓷車刀是由氧化鋁粉未，添加少量元素，再經(jīng)由高溫?zé)Y(jié)而成，其硬度、抗熱性、切削速度比碳化鎢高，但是因?yàn)橘|(zhì)脆，故不適用于非連續(xù)或重車削，只適合高速精削。?陶瓷車刀的種類及發(fā)展脈絡(luò)??陶瓷刀片的種類及發(fā)展：陶瓷刀片可以明顯的發(fā)展線條是刀片的韌性依次增強(qiáng)：氧化鋁陶瓷刀片—-復(fù)合氧化鋁陶瓷刀片--氮化硅陶瓷刀片--立方氮化硼刀片。??在金屬切削領(lǐng)域，氧化鋁陶瓷刀片和氮化硅陶瓷刀片合稱為陶瓷刀片；在無(wú)機(jī)非金屬材料學(xué)中，立方氮化硼材料歸于陶瓷材料大類，立方氮化硼材料刀具的問(wèn)世，是陶瓷刀具的**。近期推出純氮化硼燒結(jié)體陶瓷刀片，其韌性和耐磨性能明顯增加。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(kāi)出刀槽。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="瑞士切槽車刀批發(fā),車刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637383890224189453/9180279.png"></div><p style="text-indent:25px">陶瓷車刀的性能及適合加工材料???陶瓷刀片比硬質(zhì)合金刀片相比，可承受2000℃的高溫，而硬質(zhì)合金在800℃時(shí)則變軟；所以陶瓷刀片更具有高溫化學(xué)穩(wěn)定性，可高速切削，但其缺點(diǎn)是氧化鋁陶瓷刀片的強(qiáng)度和韌性很低，容易破碎。因陶瓷刀片耐高溫，對(duì)高溫高速切削更有利，由于陶瓷熱導(dǎo)率低，高溫只在刀尖，高速切削所產(chǎn)生的熱量都隨切屑帶走，所以大部分研究者認(rèn)為：氧化鋁陶瓷刀片能夠，且可以好高于硬質(zhì)合金切削的10倍線速度下進(jìn)行切削，才能真正體現(xiàn)陶瓷刀片的優(yōu)點(diǎn)。?為了減低陶瓷刀片對(duì)破碎的敏感性，在企圖改善其韌性、提高耐沖擊性能時(shí)，加入了氧化鋯或加入碳化鈦與氮化鈦的混合物。盡管加入了這些添加劑，但是陶瓷刀片的韌性比硬質(zhì)合金刀片還是低得多。??????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。天津陶瓷車刀代理商</p><p style="text-indent:25px">硬質(zhì)合金車刀在切削普通碳素鋼時(shí)前角取10°～15°。瑞士切槽車刀批發(fā)</p><p style="text-indent:25px">按刀的結(jié)構(gòu)：整體刀（一般是高速鋼或工具鋼材質(zhì)），焊接刀（一般是硬質(zhì)合金刀頭或金剛石，焊接在45#鋼刀體或刀桿上），和機(jī)夾刀（一般是硬質(zhì)合金或超硬陶瓷刀頭，用機(jī)械力夾緊在45#或其他材料刀體上）等。按刀的材質(zhì)：高速鋼、工具鋼、硬質(zhì)合金、超硬陶瓷（如立方氮化硼等）、金剛石等。按刀的用途：外圓刀、內(nèi)孔刀、切槽刀、切斷刀、螺紋刀和各種成型刀。除你說(shuō)的以外，我還要說(shuō)幾個(gè)，因?yàn)楸救俗鰴C(jī)械加工做了十年的。按用途還有割刀、鏜孔刀、R刀、內(nèi)槽刀等，我只能想到這么多了。我公司也有數(shù)控機(jī)床，不過(guò)以前上面的刀全是自己磨的。瑞士切槽車刀批發(fā)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2291364.html</p></div></div></div></div></div><div id="2739ght" class="page-right twoColRt"><div id="unoawuv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="es7nyuv" 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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