Upon the practical production, a design concept on rolling punch has been introduced with the research and analysis of its structure which is prepared for super-speed continuous of sheet-metal blanking.

• 摘要在实际生产的基础上，提出板料辊式冲孔机的设计理念，对辊式冲孔机的结构进行了研究分析，使它能在板料冲孔上实现高速连续的工作，满足实际生产的需求。