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介绍了大量仪表冲压件冲模生产记录、统计、分析和试验结果,分析了冲裁模合理寿命的大致范围和概略值以及影响冲裁模寿命的主要因素和应该采取的工艺技术措施。
A large number of stamping parts stamping parts production records, statistics, analysis and test results were introduced, the approximate range and approximate value of reasonable life of stamping dies as well as the main factors affecting the life of stamping dies and the technical measures should be taken.