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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>?自動鏜刀銷售公司上海追躍精密機械供應</p><div id="hrjyugn" class="leftbox clearfix"><h1>自動鏜刀銷售公司上海追躍精密機械供應</h1><div id="hm8wdvx" class="proBig"><div id="8prbseb" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743720615234/7918459.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bq4t7zw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743720615234/7918459.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3iprtah" 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>自動鏜刀銷售公司,鏜刀</p><p><span>***更新：</span>2021-01-05 09:11:48</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="etnebi7" 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: </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="t7t8e9j" class="page-proshow02"><p class="title">詳細說明</p><div id="tdseln2" class="box"><p><p style="text-indent:25px">機夾式深孔鏜刀：類鏜刀在結(jié)構(gòu)上具有深孔刀具的共性，既有導向塊，又有排屑孔或進切削液孔。機夾式深孔鏜刀又分為機夾可轉(zhuǎn)位式深孔鏜刀和機械夾固式深孔鏜刀，二者結(jié)構(gòu)相似，但刀片和刀墊的裝夾不同。前者使用方便，后者剛性好。機夾可轉(zhuǎn)位硬質(zhì)合金深孔鏜刀。導向塊由導向墊和硬質(zhì)合金導向塊焊接而成，自動鏜刀銷售公司，自動鏜刀銷售公司，自動鏜刀銷售公司，用螺釘夾固在鏜刀體上。通過螺釘將刀墊上的可轉(zhuǎn)位刀片緊固在鏜刀體上，轉(zhuǎn)動調(diào)整螺釘，帶動調(diào)整斜鐵軸向移動，可調(diào)整鏜刀的徑向尺寸。粗鏜要求鏜刀有合適的幾何角度，以減小切削力, 并有利于鏜刀的散熱。自動鏜刀銷售公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自動鏜刀銷售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743720615234/7918459.png"></div><p style="text-indent:25px">單刃鏜刀切削部分的形狀與車刀相似。為了使孔獲得高的尺寸精度，精加工用鏜刀的尺寸需要準確地調(diào)整。微調(diào)鏜刀可以在機床上精確地調(diào)節(jié)鏜孔尺寸，它有一個精密游標刻線的指示盤，指示盤同裝有鏜刀頭的心桿組成一對精密絲桿螺母副機構(gòu)。當轉(zhuǎn)動螺母時，裝有刀頭的心桿即可沿定向鍵作直線移動，借助游標刻度讀數(shù)精度可達0.001毫米。鏜刀的尺寸也可在機床外用對刀儀預調(diào)。雙刃鏜刀有兩個分布在中心兩側(cè)同時切削的刀齒，由于切削時產(chǎn)生的徑向力互相平衡,可加大切削用量,生產(chǎn)效率高。雙刃鏜刀按刀片在鏜桿上浮動與否分為浮動鏜刀和定裝鏜刀。浮動鏜刀適用于孔的精加工。它實際上相當于鉸刀，能鏜削出尺寸精度高和表面光潔的孔，但不能修正孔的直線性偏差。為了提高重磨次數(shù)，浮動鏜刀常制成可調(diào)結(jié)構(gòu)。自動鏜刀銷售公司鏜刀是一種很常見的擴孔用刀具，在許多機床上都可以用鏜刀鏜孔。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自動鏜刀銷售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743604257812/6739711.png"></div><p style="text-indent:25px">大多數(shù)鏜刀都需要通過試切-測量操作來確定其設定尺寸，即首先對一小部分被加工孔進行試切鏜削，然后測量其加工孔徑。通常，這就意味著需要將鏜刀從機床上卸下來，再安裝到一臺對刀儀上對鏜刀尺寸進行微調(diào)修正，以獲得正確的孔徑尺寸。這種預調(diào)操作之所以必要，是因為直接在機床上對普通鏜頭的游標刻度盤進行讀數(shù)和預調(diào)相當困難，但是，這種操作方式可能造成鏜孔尺寸超差或損壞工件。由于在機床上安裝鏜刀時難以預測其刀尖偏差，因此需要采用試切-測量操作來預調(diào)刀具。如果采用易于讀數(shù)的新型數(shù)顯鏜刀，則可能實現(xiàn)直接在機床主軸上對刀具鏜孔直徑進行微調(diào)。即使因為機床主軸的進刀限制，必須將鏜刀從機床上卸下來進行孔徑尺寸調(diào)整，新型數(shù)顯鏜刀的調(diào)刀過程也更快速、更精確。</p><p style="text-indent:25px">模塊式鏜刀。為了適應各種孔徑和孔深的需要并減少鏜刀的品種規(guī)格，設計了模塊式鏜刀。模塊式鏜刀即是將鏜刀分為：基礎(chǔ)柄、延長器、減徑器、鏜桿、鏜頭、刀片座、刀片等多個部分，然后根據(jù)具體的加工內(nèi)容進行自由組合。這樣不但較大地減少了刀柄的數(shù)量，降低了成本，也可以迅速對應各種加工要求，并延長刀具整體的壽命。顯而可見，模塊式鏜刀具有一體式鏜刀無法比擬的優(yōu)勢。當然，這也需要模塊式鏜刀具有高的連接精度和高的連接剛性，以及高的重復精度和高度的信賴性?？偠灾?，模塊式鏜刀系統(tǒng)具有很大的優(yōu)勢，但并不是說只要是模塊式就好。必須從連接剛性、精度、操作性、價格等多方面來衡量?？沙浞衷龃笄邢鲏毫κ沟毒弑３质軌籂顟B(tài)，以避免回彈對刃口造成沖擊。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自動鏜刀銷售公司,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743673046875/9306248.png"></div><p style="text-indent:25px">鏜刀的優(yōu)點：在高速鏜削加工中，鏜頭的高速旋轉(zhuǎn)、離心力以及鏜頭本身的不平衡都可能引起較大振動，從而損壞靈敏的數(shù)顯裝置。新型鏜頭通過采用一種內(nèi)置平衡機構(gòu)，可以在高速鏜削時減小或消除有害的振動。帶數(shù)顯讀數(shù)屏的精密鏜頭已能夠用于轉(zhuǎn)速達16000r/min的高速鏜削加工。新型鏜頭的數(shù)字顯示屏可直接顯示出鏜刀滑塊的位移量，而不必通過調(diào)刀螺桿的轉(zhuǎn)動量來確定位移量。由于鏜桿直接安裝在鏜刀滑塊上，因此鏜頭的數(shù)顯讀數(shù)值可以真實反映出鏜刀的位移量，而不會受到螺桿空程誤差的影響。數(shù)顯鏜頭的這一特點使其可以更快速、更精密地調(diào)整鏜孔直徑，并可實現(xiàn)對加工偏差或刀具磨損的誤差補償。按其加工表面可分為通孔鏜刀、盲孔鏜刀、階梯孔鏜刀和端面鏜刀。自動鏜刀銷售公司</p><p style="text-indent:25px">鏜削加工可以獲得高的精度和高的表面質(zhì)量，孔的精度可達IT6～IT7。自動鏜刀銷售公司</p><p style="text-indent:25px">鏜刀的安裝步驟：1、將刀橋用螺栓1連接在刀柄上；2、將精鏜刀座安裝在刀橋上；3、將配重塊安裝在滑動體上；4、刀具調(diào)整：1)松開鎖緊螺釘；2)根據(jù)刻度線粗調(diào)刀座，刀尖尺寸小于要加工尺寸0.5mm左右；5、用同樣方法調(diào)整配重塊，調(diào)好動平衡；6、鎖緊鎖緊螺釘，試鏜，測量加工孔的尺寸與要求尺寸比較，計算出偏小數(shù)值；7、松開鎖緊螺釘，旋刻度盤(刻度盤每轉(zhuǎn)動一小格表示0.01mm的直徑切深變化)，使移動量至計算出的偏小數(shù)值；8、鎖緊螺釘，加工工件至尺寸。注意事項：注意精鏜刀頭的調(diào)整，請勿過分用力(切莫旋轉(zhuǎn)刻度盤超出范圍);用紅漆封堵的地方不能拆動，否則會損壞微調(diào)裝置;定期保養(yǎng)，注潤滑油。自動鏜刀銷售公司</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2714354.html</p></div></div></div></div></div><div id="f77is2d" class="page-right twoColRt"><div id="rbtqipr" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="i8lpmj3" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div 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