產(chǎn)品型號：model

產(chǎn)品名稱：龍門加工中心(整機)

Name: gantry machining center

產(chǎn)品報價：product quotation

龍門加工中心(整機)的詳細(xì)資料：

Details of the gantry machining center

迅達機床公司生產(chǎn)的數(shù)控定梁龍門銑床是集機、電、液等先進技術(shù)于一體的機械加工設(shè)備，主要用于平面、曲面和孔的加工。廣泛應(yīng)用于機床、軍工、工程機械、礦山機械、印刷、模具等制造行業(yè)的零件的粗、精加工，根據(jù)用戶加工工藝需要可在立式鏜銑頭上配置各種附件銑頭(特殊定貨)，利用立式鏜銑頭一次裝夾可以對工件五個面進行銑、鏜、鉆、鉸、攻絲等多工序加工。該機床可實現(xiàn)立式鏜銑頭橫向、垂直運動與工作臺縱向運動的三軸聯(lián)動。

Numerical control beam gantry milling machine Is the collection of machine， electricity， liquid and other advanced technology mechanical processing equipment. Mainly used for machining plane， surface and pore. It is Widely used in rough and finish machining for the parts of machine tools， military industry， engineering machinery， mining machinery， printing， mould manufacturing industry . ccording to the requirements of the user process ，we can configure various accessory milling head (special order) on vertical boring and milling head. Milling， boring， drilling， countersink， reaming and tapering all these process can be made for just one fixture. The machine can realize three-axis linkage of vertical boring and milling head horizontal and vertical movement and the workbench longitudinal motion

機床主要結(jié)構(gòu)特點

structural features of the machine

1、龍門框架：床身、工作臺、立柱、橫梁等基礎(chǔ)件均采用樹脂砂造型，高強度HT300優(yōu)質(zhì)鑄鐵，并經(jīng)時效處理，設(shè)計結(jié)構(gòu)合理，鑄造及加工工藝性好，具有高的剛度，良好的抗撓性和優(yōu)良的精度穩(wěn)定性。

Gantry frame:Lathe bed， table， column， beam， etc all adopts resin sand molding and high-quality HT300 cast iron，all of them are by aging treatment. Our production has reasonable design structure，perfect casting and machining technology， high rigidity， good flexing resistance and precision stability

2、導(dǎo)軌：各軸導(dǎo)軌均采用矩形方軌，運動導(dǎo)軌采用聚四氟乙烯軟帶方式。

Guide rail：Axis guide rail adopts rectangular，square rail Movement guide rail adopts ptfe soft belt

3、進給驅(qū)動裝置及控制：X、Y、Z軸均采用交流數(shù)字進給伺服電機驅(qū)動，Z軸有制動保護控制，斷電時自動夾緊，可防止鏜銑頭出現(xiàn)下滑“現(xiàn)象”，各軸皆采用C3級精密滾珠絲杠、絲杠軸承采用滾珠絲杠專用軸承，精度可靠，傳動平穩(wěn)。同時各軸均設(shè)有防止超程等保護措施。

Feed drive and control:X， Y， Z axis are driven by AC digital servo motor， The z axis has an automatic protection control， Automatic clamping when power outages，it can prevent the boring and milling head fell. Every axis adopts C3 level ball screw， Screw bearing use special bearings for ball screw. reliable Accuracyand stable transmission. At the same time the axis have measures to avoid over travel

4、橫梁是龍門機床關(guān)鍵部件，它除支撐立式鏜銑頭外，還承受立式鏜銑頭加工時產(chǎn)生的主切削力，應(yīng)具有足夠的剛性保證加工的精度，橫梁采用封閉式箱型結(jié)構(gòu)，內(nèi)部除合理布局有加強筋外，在方箱形對角線布置有斜拉筋，使橫梁斷面抗扭剛度大大增強。為了使基準(zhǔn)導(dǎo)軌不因承受鏜銑頭重量產(chǎn)生彎曲變形， 橫梁導(dǎo)軌采用與水平面呈60度夾角，將橫滑板向下與前傾的力矩減小，可將側(cè)向切削扭矩降到最低程度，可大幅提高重切削時之精度和剛性。

Beam is the key part of gantry machine tool， It supports vertical boring and milling head and the main cutting force produced by vertical boring and milling.It has sufficient rigidity to ensure machining accuracy.It has reinforcing rib and diagonal brace on the diagonal of box，to enhance the torsional stiffness on beams section.In order to make the guide not bend and deformation.， Beam guide rail adopts 60 degree Angle，to reduce the The torque of slide down and lean forward， To minimize side cutting torque，it can significantly improve the heavy cutting precision and rigidity.

　　1本機床采用的主要制造標(biāo)準(zhǔn)This machine adopts the main manufacturing standards

　　2.GB9061-1998《金屬切削機床 通用技術(shù)條件》《general technical conditions of

metal cutting machine tool》

　　3.GB/T5226.1-1999《工業(yè)機械電氣設(shè)備 第一部分通用技術(shù)條件》《The first part of general