DG520G数控高速镗床
DG520G CNC boring machin

经济、实用镗孔加工
Economic, practical Boring processing

■机床由底座、立柱、一个主轴箱（滑台）、 夹具、排屑器等组成。

■主轴箱和镗刀刀具运动采用伺服电机驱动，滚珠丝杠、直线导轨结构。

■主轴电机通过同步带带动主轴旋转。

■工件通过下压式夹具固定在工作台上，配置卸料气缸在加工完成后将工件推出。

■通过主轴刀具的旋转和上下移动实现工件的镗削加工。

■机床配置整体防护罩，适用大流量冷却加工，可有效保证加工精度。

■ The machine base, column, a spindle box (slide), fixtures, chip and other components.

■ Headstock boring tool and tool movement driven by servo motors, ball screws, linear guide structure.

■ Spindle motor driven spindle via a timing belt.

■Feed servo motor and ball screw, can accurately realize micro feeding, easy control of workpiece dimension

achieve micron level

■ Under the pressure of the workpiece fixed by the jig on the table, unloading cylinder configuration in the processing of the workpiece after the completion of the launch.

■ Rotate and move up and down through the realization of a workpiece spindle tool boring.

■ Overall shield machine configuration for large flow cooling process, which can effectively ensure accuracy.

主轴箱

■主轴往复改为伺服电机控制，滚珠丝杠、直线导轨结构，可实现主轴精确分段进给功能，无级调速
■ To reciprocate the spindle servo motor, ball screw, linear guide structure, enabling precise segmentation spindle feed function, variable speed

镗床夹具

■机床采用气动下压式夹具、配套可更换U型定位装置。可根据客户要求订做自定心式夹具及固定式夹具。适用于工件内孔加工Ф100~Ф150mm范围内。
■ Hydraulic machine under the pressure clamp, automatic centering device, before and after the feeding mode, feeding linear guide rail, hydraulic cylinders push. It can be customized according to customer requirements.

■根据客户加工不同工件需要可更换镗杆及镗刀，夹方式灵活多样，单刀、多刀均可使用。镗刀头带刀具微调装置，可通过人工手动微调进刀量。
■ Machine configuration chip conveyor chain plate, crumb car, easy to process iron collection.

■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.

DG520G数控高速镗床规格参数