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针对精密冲裁这一先进的成形加工方法,介绍了精密冲裁的定义,并与现在传统的冲压方法做了比较,显示出了其独有的工艺特点和其他冲压方法无法比拟的技术优点。参考精冲在国外的发展,分析了精冲的现状及发展趋势;回顾了我国精冲的发展历程和现状,比较了与国外的差异,并对我国未来的精冲发展趋势和相关的举措做了展望。
In view of the advanced forming method of precision blanking, the definition of precision blanking is introduced and compared with the traditional stamping method nowadays, which shows its unique technological features and technical advantages unmatched by other stamping methods. With reference to the development of fine blanking in foreign countries, the status quo and development trend of fine blanking is analyzed. The development history and status quo of fine blanking in China are reviewed, the differences with foreign countries are compared, and the future fine blanking development trends and related measures in China Looking forward.