XT70伺服展刀动力头在工件固定不旋转的加工情况下，涉及到箱体类零件上，可进行复杂轮廓、数控插补运动、车内外端面、内外勾槽、内外螺纹、直线镗孔、多台阶复合镗孔、倒角、锥度等，展刀做旋转运动，伺服控制横向运动，取代了车床。其机构紧凑，精度高，可替代一个U轴向。

servo facing head in the workpiece fixednot rotating processing, involving box parts, itcan carry out complex contour, CNC interpolationmovement,internal and external end faces,internaland external grooves,internal and external threads,linear boring,multi-step compound boring,

chamfering, taper , etc. the facing head spreadingmakes rotation movement, servo control horizontalmovement, replacing the lathe. lts mechanism iscompact and high precision, which can replacea U axis.

XT70伺服展刀动力头技术参数：