探讨了薄壁长简状粉末冶金零件成形模具的设计方法。
The paper inquired into the design of the compacting tool for long PM cylinder with thin wall.
介绍用于碟形托盘冷冲压成形模具的结构特点及工作原理。
This paper introduces the structure characters and working principle of mould for cold stamping buttefly pallet.
在试验的基础上，设计出了成形模具，并提出了生产过程中值得注意的一些问题。
Based on the experiments, the design of its forming die is completed and some remarkable problems during the manufacture process are proposed.
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