用 途 APPICATION

  本机床为定梁柱龙门式加工中心。配置刀库，可一次装夹工件进行铣、镗、钻、攻等工序加工，自动化程度高。适用于航空航天、模具、船舶、汽车等需加工大中型复杂零件的制造领域。本机床去掉刀库则成为数控龙门铣床。

  This machine is planer-type-machining center with fixed cross-rail and column. The machine Equipped with chain-type tool changer which can process pentahedron, milling, boring, drilling and reaming during once clamping. It is widely used in manufacturing industries such as aircraft, mould, automobile, and etc.

主要结构性能 Characteristics

结构布局：本机床采用定梁定柱结构，结构布局先进合理，刚性好，外形美观。

Structure:The machine tool using fixed beam and fixed colum structure, reasonable and advanced construction, have high rigidity.

基础铸件：工作台、滑鞍、床身、立柱、滑枕等均采用高强度优质铸铁，箱型或近似箱型多筋板结构，刚性好，稳定性好。

Base casting: Working table, saddle, lathe bed, column and ram all adopt hiht-Q cast iron, in box-type or nealy box-type structure, so the machine have good rigid and steadiness.

主传动系统：采用交流伺服电机经同步齿型带驱动主轴或直联驱动，实现主轴自动无级调速，机械特性好。也可选择齿轮高低档变速方式，满足低速大扭矩的需要。

Main driving system: The spindle realizes the automatic infinitely variable speed  by the way of motor AC servo motor in using cog belt transmission, or combination with mechanical gearbox to obtain big torque of the main spindle.

三向导轨：纵向、横向导轨采用线性滚动导轨，升降导轨采用矩性滑动与贴塑结构型式，导轨动静摩擦系数极小，刚性好，耐磨性好，运动灵敏度高。

Guideways: Longitudinal and cross construction adapted in roller guideway, vertical construction adapted in rectangular guiedway, with sticky plastic, have low dynamic-static friction, high rigidity and sensitivily.

进给传动：三向进给均采用交流伺服电机驱动精密滚珠丝杆，专用丝杆轴承支承，提高了机床的进给运动刚性和精度。

Feed transmission: using AC servo motor to drive the precise ball screw sets that supported by special ball screw bearing ,which improves the rigidity and precision of feed movement.

自动换刀机构：配置链式刀库，实现刀具自动交换。换刀性能经过严格的运转试验，动作协调准确，快速、可靠。

Auto changing tool magazine: Equipped with chain-type tool changer for automatic exchanging tools. Ahe performance of changing cut has been strictly tested, acting concertedly, fast and reliably.

润滑方式：采用自动集中定时定量润滑方式，保证导轨和丝杆润滑充分可靠。

Lubrication: Use a set of utomatic central lubrication with fixed time and quantity to ensure guide rails and screws lubricated adequately.

防护装置：机床配置全封闭或半封闭防护罩，各向导轨均配置防护罩装置。

Guard device: The machine tool is equipped with totally enclosed or semi-enclosed guard .Each guideway with protection hood.

配置自动排屑装置：

With automatic chip conveyer.升隆部件（滑枕）采用双液压缸平衡，保证升降运动的稳定。

Double-hydraulic balance is used in up-down parts(ram)to guarantee its stable and reliable movement.

可配置德国SIEMENS、日本FANUC及西班牙FAGOR用其它数控系统及交流伺服电机。

选择配置：可配置加长铣头、直角铣头、万能铣头，双摆动联动铣头，实现五面和多种空间方向的加工或五轴联动加工。

Optional accessories: Extension head, right angle head, univeral head.