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.
2
冲床：将压力加到装有工件的模具上，以改变一片材料，通常是金属片的大小和形状的机床。
Punch press: machine tool that changes the size or shape of a piece of material usually sheet metal by applying pressure to a die in which the workpiece is held.
3
为此，公司计划购置高速冲床、模具加工中心、线切割等工装加工设备。
Therefore, the Company plans to add some advanced equipments like high-speed stamping machine, mold processing, wire cutting.
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