以下为句子列表:
英文: With a deep research and analysis of punching part, using manufacturing_ count method, the die cost, punching time, punch selection, punching equipment depreciation cost on the punching process have been evaluated with a mathemetics model established for
中文: 摘要在对冲压过程进行深入分析研究的基础上,采用制造计分的方法,对冲压零件制造过程中模具成本、冲压时间、冲床选择、冲压设备折旧费用进行了评价,建立了冲压零件经济性评价的数学模型。
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