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src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gv8qnkr" 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>無錫雙刃鏜刀加工,鏜刀</p><p><span>***更新：</span>2020-12-30 00:23:52</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="2k2qsja" 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="lpc7fpr" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="jyahwnp" class="box"><p><p style="text-indent:25px">硬質(zhì)合金鏜刀是鏜削刀具的一種，無錫雙刃鏜刀加工，無錫雙刃鏜刀加工，一般是圓柄的，也有較大工件使用方刀桿，常用的場合就是內(nèi)孔加工，擴(kuò)孔，仿形等。有一個(gè)或兩個(gè)切削部分、專門用于對(duì)已有的孔進(jìn)行粗加工、半精加工或精加工的刀具。鏜刀可在鏜床、車床或銑床上使用。硬質(zhì)合金鏜刀共分為兩種，鏜削刀具分粗鏜、精鏜等刀具，無錫雙刃鏜刀加工。硬質(zhì)合金鏜刀從結(jié)構(gòu)上可分為整體式鏜刀柄、模塊式鏜刀柄和鏜頭類。從加工工藝要求上可分為粗鏜刀和精鏜刀。硬質(zhì)合刀具特點(diǎn)：1、硬度高（86～93HRA，相當(dāng)于69～81HRC）；2、熱硬性好（可達(dá)900～1000℃，保持60HRC）；3、耐磨性好。硬質(zhì)合金刀具比高速鋼切削速度高4～7倍，刀具壽命高5～80倍。制造模具、量具，壽命比合金工具鋼高20～150倍。可切削50HRC左右的硬質(zhì)材料。硬質(zhì)合金刀具用途：硬質(zhì)合金刀具一般主要用于數(shù)控加工中心，cnc雕刻機(jī)。也可以裝到普通銑床上加工一些比較硬不復(fù)雜的熱處理材料。目前，市場上的復(fù)合材料，工業(yè)塑料，有機(jī)玻璃材料以及有色金屬材料等材料加工切割的刀具都是硬質(zhì)合金刀具?？赊D(zhuǎn)位鏜刀的加工特點(diǎn)是：預(yù)先調(diào)刀，一次加工達(dá)到要求，必須保證刀具不損壞，否則會(huì)造成不必要的事故。無錫雙刃鏜刀加工</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫雙刃鏜刀加工,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743635576172/9599876.png"></div><p style="text-indent:25px">粗鏜刀以高的金屬去除率為目的，主要功能是提高工作效率，因此粗鏜刀要有高的強(qiáng)度。對(duì)于精度要求不高的孔，粗鏜可以作為較終的工序。對(duì)于精度要求高的孔，粗鏜可以切去毛坯孔的大部分余量，提高孔的尺寸精度、降低表面粗糙度值，為半精鏜和精鏜做好準(zhǔn)備。粗鏜刀的選擇：大多數(shù)人都不太重視粗鏜刀，往往容易忽略粗鏜加工的重要性。其實(shí)粗鏜加工是非常重要，它直接影響到后一道精加工的效果，具體體現(xiàn)在粗鏜后留給精加工切削的余量是否穩(wěn)定。粗鏜刀的選擇要注重鏜刀的剛性和易操作性，一把好的粗鏜刀需要能應(yīng)對(duì)大切削量和保證孔徑尺寸穩(wěn)定，因此不是隨便一把刀就能保證的。無錫雙刃鏜刀加工長徑比比較大的孔在鏜削時(shí)容易發(fā)生加工不良（比較多見的是振刀）。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫雙刃鏜刀加工,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743557802734/5545430.png"></div><p style="text-indent:25px">鏜刀質(zhì)量分析：一般使用的硬質(zhì)合金可調(diào)節(jié)浮動(dòng)鏜刀，其主要特點(diǎn)是切削兼寬刃口擠壓成形，鏜后的孔表面緊密光滑。由于鏜刀在孔中呈浮動(dòng)狀態(tài)，對(duì)底孔的圓柱度和同軸度要求較高。使用浮動(dòng)鏜刀技術(shù)要求較高，經(jīng)常產(chǎn)生孔尺寸不穩(wěn)定和振紋等問題。半精鏜孔質(zhì)量對(duì)浮銷的影響。半精鏜孔質(zhì)量的好壞，直接影響浮動(dòng)鏜削的質(zhì)量。在浮動(dòng)鏜孔之前，半精鏜孔必須達(dá)到圓柱度、同軸度要求，表面粗糙度要低于Ra3.2。此外，半精鏜后余量不能太大，一般比鏜刀尺寸小0.06-0.12。鏜削用量對(duì)浮鏜質(zhì)量的影響。合理選用適當(dāng)?shù)溺M削用量也很重要，鏜削速度和進(jìn)刀量過大或過小，都會(huì)影響孔徑尺寸和光潔度，合理的切削用量為：鑄件Vc=12m/min，f=1-2mm/r；鋼件Vc=10m/min，f=0.5-1mm/r。</p><p style="text-indent:25px">使用時(shí)可根據(jù)工件的要求選用適當(dāng)?shù)哪K，拼合成各種鏜刀,從而簡化了刀具的設(shè)計(jì)和制造。在鏜床、車床或銑床上使用，一般是圓柄的，也有較大工件使用方刀桿一般見于立車，較常用的場合就是里孔加工鏜刀是鏜削刀具的一種，擴(kuò)孔，仿形等。有一個(gè)或兩個(gè)切削部分、專門用于對(duì)已有的孔進(jìn)行粗加工、半精加工或精加工的刀具。鏜刀可為了適應(yīng)各種孔徑和孔深的需要并減少鏜刀的品種規(guī)格，人們將鏜桿和刀頭設(shè)計(jì)成系列化的基本件──模塊，擴(kuò)孔，仿形等。但是并不是只能加工里孔，端面外園也是可以加工的，只是習(xí)慣上不這樣是使用。鏜刀是鏜削刀具的一種，一般是圓柄的，也有較大工件使用方刀桿，較常用的場合就是鏜刀內(nèi)孔加工。加工幾個(gè)零件之后如果有崩刃產(chǎn)生，可能的原因是遇到了斷續(xù)切削，如遇到交叉孔或鍵槽。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫雙刃鏜刀加工,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743578515625/2046530.png"></div><p style="text-indent:25px">鏜刀后刀面磨損的原因被錯(cuò)誤判斷。刀具磨損。當(dāng)鏜刀調(diào)整正確且不會(huì)出現(xiàn)災(zāi)難性的加工故障后，頻繁換刀造成的生產(chǎn)效率低下使人難以接受。通過檢查發(fā)現(xiàn)刀具刃口的后刀面過度磨損。但是，后刀面過度或快速磨損可被誤診。通常，切削時(shí)間過長、斷續(xù)切削或切削振動(dòng)會(huì)造成切削刃口處崩刃而被看作后刀面磨損。后刀面磨損可能會(huì)由前刀面上的積屑瘤首先引起，這是因?yàn)榍邢鳠岷颓邢鲏毫⑶行己附釉诘毒咔暗睹嫔闲纬煞e屑瘤，在切削的某一時(shí)刻，切屑將帶走積屑瘤，并同時(shí)帶走刀具前刀面上的合金材料。對(duì)于鏜刀來講，這個(gè)“長徑比”=（鏜桿懸長）/（鏜桿直徑）。蘇州中心鏜刀代理商</p><p style="text-indent:25px">每隔1個(gè)月要對(duì)精鏜刀進(jìn)行保養(yǎng)及注潤滑油工作。無錫雙刃鏜刀加工</p><p style="text-indent:25px">單刃微調(diào)精鏜刀：本實(shí)用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(duì)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。無錫雙刃鏜刀加工</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2617829.html</p></div></div></div></div></div><div id="rb2iacj" class="page-right twoColRt"><div id="yipw2n2" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="aebys37" 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) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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