产品介绍：

■机床主要部件均采用高强度铸铁树脂砂铸造，并采用多次时效处理，机床刚性好，精度稳定。

■机床主轴采用高刚性的两点支撑主轴结构，刚性高，保证加工刚性足，加工精度稳定。

■数控系统控制，ISO代码编程。

■机床镗刀可根据客户工件要求订做。刀夹方式灵活多样，单刀、多刀均可使用。

■具有主轴定向准停功能，方便单镗刀退刀。

■三色巡视灯便于操作人员观察机床状态。

■ Machine main components are made of high-strength cast iron casting resin sand, and several times with aging treatment, machine tool rigidity, accuracy and stability.

■ Spindle supported at two points with high rigidity spindle structure, rigidity high enough to ensure that the processing of rigid, precision and stability.

■ CNC system control, ISO code programming

■ The machine tool can be customized according to customer workpiece requirements. Toolholder flexible and diverse, single-pole, multi-tool can be used.

■ Exact stop having spindle orientation function, convenient single boring tool retract.

■ Tricolor patrol lights to facilitate the operator to observe the machine state.

■单立柱、单主轴、工作台移动结构，布局合理紧凑，加工效率高，占地面积小。

■ Single column, single main axis, and workbench mobile structures, the layout is reasonable and compact, the processing efficiency is high, and the area is small.

■机床采用液压下压式夹具、自动定心装置、工作台左右移动，液压油缸推动。可根据客户要求订做伺服工作台。

■ Hydraulic pressure clamp, automatic centering device, the workbench moves left and right, By hydraulic cylinders push. The servo workshop can be customized according to customer requirements.

■机床配置链板式排屑器、集屑小车，方便加工铁屑的收集。

■ Machine configuration chip conveyor chain plate, crumb car, easy to process iron collection.

■主轴滑台采用滚柱式直线导轨支撑，伺服电机和滚珠丝杠直联驱动，加工进给快速稳定。

■ Spindle slide support the use of roller linear guide, ball screw and servo motor direct drive, fast and stable machining feed.

■本机床采用全数字式数控系统，易于实现进给过程的分段控制，控制精度高，稳定性好，易于实现加工过程自动化。

■ The machine uses fully digital control system, easy to implement segmented feed process control, control of high precision, good stability, easy to implement process automation.

■主轴旋转运动采用伺服主轴电机驱动，可实现无级变速。

■ Spindle rotation motion by servo spindle motor drive, can achieve stepless control.

T7220/T7228数控高速镗床 规格参数