重型数控立式车床横梁滑座设计

摘要

通过研制横梁滑座阶梯导轨箱形结构和双伺服电动机、双齿轮齿条电气消隙的X轴进给传动结构,大大提高了重型数控立式车床横梁滑座装置的刚度和X轴水平运动的速度、精度.%The preparation of cross slide ladder rail box structure and double servo motor, dual rack and pinion e-lectrical gap eliminating X axial feeding transmission structure, greatly improves the heavy CNC vertical lathe cross rail slide device stiffness and X axis horizontal movement speed, precision.