性能特点  Performance Features

◆ 床身采用国标(GBT5612-2008)高强度铸铁，控温回火后通过自然漫长时间消除工件内部应力，使床身工件性能达到好的状态。

◆ 分体式龙门构造，防止了负载时机身的开口问题，实现了高精度产品的加工。
◆ 曲柄轴采用合金钢材锻打成型后由四轴日本机床加工，合理的加工工艺及装配工艺保证机床在运行过程中形变量小，结构稳定。

◆ 机床采用六圆导柱式导向结构，合理控制各工件之间位移形变。加上强制供油润滑系统，使机床在长时间运转和偏载负荷工况下的细微热变形降至很低，保证长时间高精度产品加工。
◆ 人机界面微电脑控制，实现操作的可视化管理，产品数量，机床状态一目了然(后续将采用中央数据处理系统，一部屏幕知晓所有机床工作状态、质量、数量及其它数据)。

◆ The bed is made of high-strength cast iron according to the national standard (GBT5612-2008).After precise temperature control and tempering,the internal stress of the workpiece is naturally eliminated for a long time,resulting in the best performance of the bed workpiece. 
◆ The split gantry structure prevents the opening problem of the body during loading,achieving high-precision product processing.
◆ The crank shaft is forged from alloy steel and processed by a four axis Japanese machine tool.Reasonable processing and assembly techniques ensure that the machine tool has small deformation and stable structure during operation.
◆ The machine tool adopts a six circle guide pillar structure to reasonably control the displacement and deformation between various workpieces.Combined with a forced oil supply lubrication system, the micro thermal deformation of the machine tool under long-term operation and eccentric load conditions is minimized, ensuring long-term high-precision product processing.
◆ The human-machine interface is controlled by a microcomputer to achieve visual management of operations,with clear product quantity and machine tool status at a glance (a central data processing system will be adopted in the future,where one screen will know the working status,quality,quantity,and other data of all machine tools).