摘要
利用AutoCAD软件可方便查出实体的周长、面积、体积、质量及质心的功能 ,我们通过建立一种立体模型 ,使其体积值 (或质量值 )代表冲裁力 ,质心代表压力中心 ,轻松解决了求解多冲头复合模具的冲裁力及压力中心的技术问题。
The function of a solid's perimeter、area、volume、mass and mass' center can be examined through using the Autocad software. After building a solid mould to make the mould's value of volume (or its value of mass) represent the progressive die's value of pressing force and its center of mass represent the center of pressing force, one can effectively solve the technical problem of the progressive die's pressing force and center of pressing force.
出处
《长沙航空职业技术学院学报》
2004年第2期57-59,62,共4页
Journal of Changsha Aeronautical Vocational and Technical College
