Factors influencing service life of nc punch die have been analysed with emphasis on important role of proper use and maintenance on life and substantial guiding for operation.
分析了影响数控冲床模具使用寿命的因素，重点阐述了正确的使用与维护保养对模具寿命的重要作用，给出了模具使用及保养的具体操作指导。
This paper discusses the generating technique of tool path on NC machines in machining typical curved surfaces of punch and die for automobile skin panels.
讨论汽车覆盖件模具典型曲面数控刀具运动轨迹的生成方法。
应用推荐