蘇州復(fù)合鏜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="模塊式鏜刀借口：模塊式鏜刀的刀體與刀柄、接長(zhǎng)桿、縮徑桿之間是通過“接口”實(shí)現(xiàn)連接的。這些連接必須有一定的精度同時(shí)還要保證鏜刀具有足夠的剛性。E接口。E接口是一種短錐過定位的連接方式，接口較終要達(dá)到凸錐與凹錐的錐面配合及接口端面完全貼合，蘇州"><meta name="keywords" content="蘇州復(fù)合鏜刀廠家,鏜刀"><link rel="canonical" href="http://m.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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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kk3vnp8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743617128906/4817418.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8egy3kc" 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>蘇州復(fù)合鏜刀廠家,鏜刀</p><p><span>***更新：</span>2020-12-19 12:17:18</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="k7khr3t" 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="9phyvp7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="sm3hu8z" class="box"><p><p style="text-indent:25px">模塊式鏜刀借口：模塊式鏜刀的刀體與刀柄、接長(zhǎng)桿、縮徑桿之間是通過“接口”實(shí)現(xiàn)連接的。這些連接必須有一定的精度同時(shí)還要保證鏜刀具有足夠的剛性。E接口。E接口是一種短錐過定位的連接方式，接口較終要達(dá)到凸錐與凹錐的錐面配合及接口端面完全貼合，蘇州復(fù)合鏜刀廠家。自由狀態(tài)時(shí)，接口的端面有一定的間隙，蘇州復(fù)合鏜刀廠家，蘇州復(fù)合鏜刀廠家，當(dāng)軸向拉緊時(shí)，錐面會(huì)發(fā)生微量的變形，短錐小端實(shí)現(xiàn)過盈配合，接口端面完全貼合。接口的圓周上有端面鍵，可以傳遞足夠的切削扭矩。E接口的較大特點(diǎn)是定位精度高，連接剛性好。可以適應(yīng)長(zhǎng)徑比較大的情況下的鏜孔加工。如果檢查發(fā)現(xiàn)斷裂的鏜桿不在孔內(nèi)或在孔內(nèi)很松且取出困難。蘇州復(fù)合鏜刀廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州復(fù)合鏜刀廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743617128906/4817418.png"></div><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。蘇州復(fù)合鏜刀廠家微調(diào)鏜刀在小直徑孔的鏜削加工中具有獨(dú)到之處。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州復(fù)合鏜刀廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743720615234/7918459.png"></div><p style="text-indent:25px">機(jī)夾式深孔鏜刀：該類鏜刀在結(jié)構(gòu)上具有深孔刀具的共性，既有導(dǎo)向塊，又有排屑孔或進(jìn)切削液孔。機(jī)夾式深孔鏜刀又分為機(jī)夾可轉(zhuǎn)位式深孔鏜刀和機(jī)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。圖為機(jī)夾可轉(zhuǎn)位硬質(zhì)合金深孔鏜刀。導(dǎo)向塊由導(dǎo)向墊和硬質(zhì)合金導(dǎo)向塊焊接而成，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(dòng)調(diào)整螺釘，帶動(dòng)調(diào)整斜鐵軸向移動(dòng)，可調(diào)整鏜刀的徑向尺寸。</p><p style="text-indent:25px">鏜刀有多種類型，按其切削刃數(shù)量可分為單刃鏜刀、雙刃鏜刀和多刃鏜刀；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；按其結(jié)構(gòu)可分為整體式、裝配式和可調(diào)式。單刃鏜刀刀頭結(jié)構(gòu)與車刀類似，刀頭裝在刀桿中，根據(jù)被加工孔的大小，通過手工操縱，用螺釘固定刀頭的位置。單刃鏜刀結(jié)構(gòu)簡(jiǎn)單，可以校正原有孔軸線偏斜和小的位置偏差，適應(yīng)性較廣，可用來進(jìn)行粗加工、半精加工或精加工。但是，所鏜孔徑尺寸的大小要靠人工調(diào)整刀頭的懸伸長(zhǎng)度來保證，較為麻煩，加之*有一個(gè)主切削刃參加切削，故生產(chǎn)效率較低，多用于單件小批量生產(chǎn)。雙刃鏜刀有兩個(gè)對(duì)稱的切削刃，切削時(shí)徑向力可以相互抵消，工件孔徑尺寸和精度由鏜刀徑向尺寸保證。當(dāng)精鏜刀上的刻度盤出現(xiàn)磨損或刻度不清晰的現(xiàn)象時(shí)，應(yīng)及時(shí)更換精鏜刀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州復(fù)合鏜刀廠家,鏜刀" src="https://tyunfile.71360.com/UploadFile/zhuiyuebaomeng/637333743604257812/6739711.png"></div><p style="text-indent:25px">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。鏜刀是精密孔加工中不可缺少的重要刀具，其加工孔的精度能達(dá)到IT6級(jí)，表面粗糙度可達(dá)到’Ra0.8～1.6μm，常見的型式有螺紋式微調(diào)鏜刀、偏心式微調(diào)鏜刀、滑槽式雙刃鏜刀以及浮動(dòng)鏜刀等。這些微調(diào)鏜刀各具特點(diǎn)，在實(shí)際生產(chǎn)中得到普遍應(yīng)用，其中螺紋差動(dòng)式微調(diào)鏜刀構(gòu)思新穎，微調(diào)精度高，可自動(dòng)消除螺紋間隙，是一種具有發(fā)展前途的微調(diào)鏜刀。單刃鏜刀鏜孔光潔度高有尺寸公差。南京合金鏜刀加工廠家</p><p style="text-indent:25px">對(duì)于這類加工，一般需要適度改變切削參數(shù)，除此之外可以選擇特殊的鏜桿，小孔可用硬質(zhì)合金材料桿。蘇州復(fù)合鏜刀廠家</p><p style="text-indent:25px">雙刃鏜刀的兩刀刃在兩個(gè)對(duì)稱位置同時(shí)切削，故可消除由徑向切削力對(duì)鏜桿的作用而造成的加工誤差。這種鏜刀切削時(shí)，孔的直徑尺寸是由刀具保證的，刀具外徑是根據(jù)工件孔徑確定的，結(jié)構(gòu)比單刃鏜刀復(fù)雜，刀片和刀桿制造較困難，但生產(chǎn)率較高。所以，適用于加工精度要求較高，生產(chǎn)批量大的場(chǎng)合。階梯鏜削是指將刀片設(shè)置為不同的軸向和徑向尺寸來進(jìn)行粗加工工序的加工。當(dāng)在加工特殊材料，切削余量為1或者1.5倍刀片切削刃長(zhǎng)度時(shí)能獲得較好的鐵屑控制。當(dāng)切削余量*為0.5倍切削刃長(zhǎng)度時(shí)能獲得更小的鐵屑。蘇州復(fù)合鏜刀廠家</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2472629.html</p></div></div></div></div></div><div id="8d7ylvr" class="page-right twoColRt"><div id="mroby8l" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hwogys2" 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" 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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