端面拔动顶尖是我厂设计，开发和制造的机床附件，主要用于加工轴尖零件。工作时，端面拔盘由三个活动液压推动、扎入工作端面，使工件与主轴同转进行外圆加工。当工件端面与工件轴线不垂直在 5 °以内进均能保证正常工作。由于使用工件中心孔定位从而提高了产品精度。
Constant face dirver is a dind of new type machine tool accessory designed and produed by our factory. It's maily used to process axis type workpiece. Driving plate propelled by 3 floating gydraulic cylinder to stab to the end of wordpiece and made the workpiece rotate. When the end face and the axis is not perpendicular within5 ° ,constant face driver can work regularly.
端面拔动顶尖可换顶尖和拔盘一般是和拔动顶尖整套供应，单独订货时请注明规格（ D ）
Constant face dirver is used to be provided sith driving center's body together with changing center and driver,Please,Please mention specification on the inpidual order. |
