公开(公告)号：WO1996009907A1

公开(公告)日：1996-04-04

申请号：PCT/US1995012058

申请日：1995-09-22

Applicant: RTI TECHNOLOGIES, INC. ,  CANVIK A/S

Inventor： RTI TECHNOLOGIES, INC. ,  CANVIK A/S ,  STROUT, D., Wyne ,  CRANDALL, Thomas, L. ,  SLATER, Michael, J. ,  MALMMOSE, Erik

IPC: B23B05/04

CPC classification number: B23B5/04 ,  B23B2235/045 ,  B23B2235/21 ,  Y10S82/904 ,  Y10T82/21 ,  Y10T82/2535

Abstract: A disc brake lathe for machining a brake disc on a vehicle without removing the disc from the vehicle, but only the wheel and other parts of the brake mechanism. The disc brake lathe comprises a power drive unit (3) for rotating a brake disc on the vehicle and a lathe head (2) having at least one cutting tool (15) for machining the disc while being rotated by the power drive unit. The lathe head is adapted to be mounted on the vehicle and includes a motor for power feeding of the at least one cutting tool in each of two opposite directions during machining. Vibration of the lathe head during machining, which causes rough surface finish on the machined brake discs, is avoided or reduced by the provision of a vibration damper (50) which is attached to the lathe head for absorbing energy of vibration.

Abstract translation: 一种用于在车辆上加工制动盘的盘式制动车床，而不从车辆上移除盘，而只是车轮和制动机构的其它部分。 盘式制动车床包括用于使车辆上的制动盘旋转的动力驱动单元（3）和具有至少一个切削工具（15）的车床头（2），用于在由动力驱动单元旋转的同时对盘进行加工。 车床头适于安装在车辆上，并且包括用于在加工期间在两个相反方向中的每一个中为至少一个切削工具供电的马达。 通过设置安装在车床头上用于吸收振动能量的振动阻尼器（50）来避免或减少加工过程中车削头的振动，这导致加工的制动盘上的粗糙表面光洁度。