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當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁(yè)?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://m.cdcfah.com/cp/second-wjgj_daojujiajuca/">刀具、夾具</a>?<a href="http://m.cdcfah.com/cp/third-daojujiajuca_zuodaocz/">鏜刀</a>?廣州內(nèi)鏜刀銷售公司上海追躍精密機(jī)械供應(yīng)</p><div id="mgiequg" class="leftbox clearfix"><h1>廣州內(nèi)鏜刀銷售公司上海追躍精密機(jī)械供應(yīng)</h1><div id="m2zln3q" class="proBig"><div id="tnkr887" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743557802734/5545430.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qfmjthd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743557802734/5545430.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bacjahj" 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>廣州內(nèi)鏜刀銷售公司,鏜刀</p><p><span>***更新：</span>2021-01-14 10:19:00</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="fprtaho" 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="3qnkmoa" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8xz3tar" class="box"><p><p style="text-indent:25px">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。精鏜刀的選擇：精鏜屬于孔加工的尾道工序，需要精鏜刀具有精密而穩(wěn)定的徑尺寸微調(diào)功能，精鏜頭的內(nèi)部結(jié)構(gòu)決定了鏜頭刀尖微調(diào)功能的優(yōu)劣。精鏜頭的較高境界是在微調(diào)的時(shí)候沒有反向間隙，精鏜頭如果有反向間隙的話，廣州內(nèi)鏜刀銷售公司，廣州內(nèi)鏜刀銷售公司，會(huì)給精鏜加工造成諸多困擾，需要反復(fù)調(diào)整并確認(rèn)，廣州內(nèi)鏜刀銷售公司。因此，如果能使用到一把沒有反向間隙的精鏜頭，是鏜刀使用人員較高興的事。微調(diào)鏜刀：適用于自動(dòng)線、坐標(biāo)鏜床和數(shù)控機(jī)床上的微調(diào)鏜刀。廣州內(nèi)鏜刀銷售公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州內(nèi)鏜刀銷售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743557802734/5545430.png"></div><p style="text-indent:25px">鏜刀加工徑的調(diào)節(jié)：1.調(diào)節(jié)加工徑時(shí)先松開套管軸固定螺絲。2.先把刻度調(diào)回到小刻度。3.調(diào)整刻度到所希望的加工直徑。刻度盤每格可調(diào)0.01mm/φ，配合使用游標(biāo)可調(diào)節(jié)精度為每格1μ/φ。4.擰緊套管軸固定螺絲。請(qǐng)注意，如果擰得太緊的話會(huì)造成螺絲的破損，影響加工精度。鏜刀加工徑調(diào)節(jié)時(shí)注意事項(xiàng)：不要操作涂有紅顏色的螺絲。套管軸固定螺絲在鎖緊狀態(tài)下，強(qiáng)行調(diào)節(jié)刻度盤，會(huì)損壞鏜頭內(nèi)部結(jié)構(gòu)。調(diào)節(jié)時(shí)如果超過規(guī)定調(diào)節(jié)范圍，會(huì)造成刻度盤脫落，損壞鏜頭內(nèi)部結(jié)構(gòu)。扳手請(qǐng)使用附帶產(chǎn)品，不要用套管加長(zhǎng)使用。廣州內(nèi)鏜刀銷售公司可能的原因是鏜孔進(jìn)刀深度大于零件上已有孔的深度而造成鏜桿斷裂。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州內(nèi)鏜刀銷售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743617128906/4817418.png"></div><p style="text-indent:25px">鏜刀后刀面磨損的原因被錯(cuò)誤判斷。當(dāng)切屑帶走積屑瘤和刀具上的合金材料時(shí)，積屑瘤可被誤診為后刀面磨損為了確定后刀面磨損的真正原因，可在鏜刀加工一兩個(gè)孔后檢查是否有積屑瘤或崩刃存在。降低切削壓力和切削熱可減少積屑瘤，切削壓力與切深和進(jìn)給速度有關(guān)。減小切深和進(jìn)給速度可降低切削壓力和切削熱，但同時(shí)也會(huì)降低生產(chǎn)效率。一種提高生產(chǎn)效率的方法是采用涂層刀具。切屑流經(jīng)過刀具切削面時(shí)，涂層可降低切削熱。AlTiN的PVD薄膜涂層比CVD薄膜涂層更加有效，因?yàn)橥繉犹駮?huì)使刃口的切削性能惡化。</p><p style="text-indent:25px">鏜刀的優(yōu)點(diǎn)：大多數(shù)鏜刀都需要通過試切－測(cè)量(cut-and-measure)操作來確定其設(shè)定尺寸，即首先對(duì)一小部分被加工孔進(jìn)行試切鏜削，然后測(cè)量其加工孔徑。通常，這就意味著需要將鏜刀從機(jī)床上卸下來，再安裝到一臺(tái)對(duì)刀儀上對(duì)鏜刀尺寸進(jìn)行微調(diào)修正，以獲得正確的孔徑尺寸。這種預(yù)調(diào)操作之所以必要，是因?yàn)橹苯釉跈C(jī)床上對(duì)普通鏜頭的游標(biāo)刻度盤進(jìn)行讀數(shù)和預(yù)調(diào)相當(dāng)困難，但是，這種操作方式可能造成鏜孔尺寸超差或損壞工件。由于在機(jī)床上安裝鏜刀時(shí)難以預(yù)測(cè)其刀尖偏差，因此需要采用試切－測(cè)量操作來預(yù)調(diào)刀具。如果采用易于讀數(shù)的新型數(shù)顯鏜刀，則可能實(shí)現(xiàn)直接在機(jī)床主軸上對(duì)刀具鏜孔直徑進(jìn)行微調(diào)，其尺寸調(diào)整范圍可達(dá)0.0001〃(0.00254mm)。即使因?yàn)闄C(jī)床主軸的進(jìn)刀限制，必須將鏜刀從機(jī)床上卸下來進(jìn)行孔徑尺寸調(diào)整，新型數(shù)顯鏜刀的調(diào)刀過程也更快速、更精確。通過鏜桿提供內(nèi)部冷卻液，沿鏜桿圓周方向提供充足流量的冷卻液是一種理想方案。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州內(nèi)鏜刀銷售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743516357422/1165066.png"></div><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(jiǎn)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(chǎng)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(chǎng)合就是鏜刀內(nèi)孔加工。其使用和刃磨便利，常為裝夾結(jié)構(gòu)的鏜刀分別用在車床上進(jìn)行通孔和盲孔的加工。深圳微型轉(zhuǎn)體鏜刀</p><p style="text-indent:25px">以前，鏜孔加工尤其是精鏜加工是切削加工中的難題之一。廣州內(nèi)鏜刀銷售公司</p><p style="text-indent:25px">鏜刀注意事項(xiàng)：1）安裝精鏜刀時(shí)應(yīng)先檢查精鏜刀連接刀柄的接口位置內(nèi)孔有沒有灰塵、污垢、銹跡。如若有則應(yīng)該將接口連接位置內(nèi)孔清理干凈后在安裝精鏜刀。2）安裝精鏜刀前應(yīng)先檢查精鏜刀有沒有破損的痕跡，模塊式接口位置是否完整、干凈，用手撥動(dòng)刻度盤是否有阻塞感，能不能將刻度盤擰至較大值或較小值。若上面的條件有一項(xiàng)不符合要求，則應(yīng)更換精鏜刀。3）在擦拭精鏜刀時(shí)嚴(yán)禁使用棉紗，防止棉紗上掉落的細(xì)毛殘留在精鏜刀模塊式接口連接位置上，影響其精度。4）在拆卸精鏜刀時(shí)應(yīng)先把接口連接位置的鎖緊螺釘松開（需在鎖刀座上完成），抓住精鏜刀體慢慢將其取出，嚴(yán)禁對(duì)精鏜刀進(jìn)行生拉硬拽，也不能使用尖銳物品進(jìn)行敲擊。若精鏜刀不容易取下時(shí)可以不先將鎖緊螺釘取下，然后用手旋轉(zhuǎn)精鏜刀體（需帶手套），直到精鏜刀松動(dòng)，然后從刀柄上取下精鏜刀。5）精鏜刀在取下后應(yīng)仔細(xì)擦拭干凈，不能在上面留有水漬，并涂抹防銹油后妥善保存。廣州內(nèi)鏜刀銷售公司</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2844278.html</p></div></div></div></div></div><div id="789xzg3" class="page-right twoColRt"><div id="eyfrja3" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="x5bse2m" 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" 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