A conventional non-computerized numerical control (CNC) machine is updated by mounting a six degree-of-free (DOF) parallel mechanism on it, thus obtaining a new CNC one. The structure of this CNC milling machine i...A conventional non-computerized numerical control (CNC) machine is updated by mounting a six degree-of-free (DOF) parallel mechanism on it, thus obtaining a new CNC one. The structure of this CNC milling machine is introduced, and the workpiece locating system and the post processing system of the cutter location (CL) data file are analyzed. The new machine has advantages of low costs, simple structure, good rigidity, and high precision. It is easy to be transformed and used to process the workpiece with a complex surface.展开更多
针对瑞士MIKRON UCP800工作台双摆动式五轴联动加工中心机床的运动原理,以及Heidenhain i T-NC530控制系统的特点,运用UG软件中后处理工具——UG POSTBUID,定制适合UCP800五轴专用后处理,设定了机床参数、程序和刀轨参数,在程序的相应...针对瑞士MIKRON UCP800工作台双摆动式五轴联动加工中心机床的运动原理,以及Heidenhain i T-NC530控制系统的特点,运用UG软件中后处理工具——UG POSTBUID,定制适合UCP800五轴专用后处理,设定了机床参数、程序和刀轨参数,在程序的相应位置添加了M126/M127/M128/M129等指令,并且通过软件进行模拟验证成功.对其他数控机床开发专用后置处理器具有重要的现实意义和工程应用价值.展开更多
文摘A conventional non-computerized numerical control (CNC) machine is updated by mounting a six degree-of-free (DOF) parallel mechanism on it, thus obtaining a new CNC one. The structure of this CNC milling machine is introduced, and the workpiece locating system and the post processing system of the cutter location (CL) data file are analyzed. The new machine has advantages of low costs, simple structure, good rigidity, and high precision. It is easy to be transformed and used to process the workpiece with a complex surface.
文摘针对瑞士MIKRON UCP800工作台双摆动式五轴联动加工中心机床的运动原理,以及Heidenhain i T-NC530控制系统的特点,运用UG软件中后处理工具——UG POSTBUID,定制适合UCP800五轴专用后处理,设定了机床参数、程序和刀轨参数,在程序的相应位置添加了M126/M127/M128/M129等指令,并且通过软件进行模拟验证成功.对其他数控机床开发专用后置处理器具有重要的现实意义和工程应用价值.