根据顺序离合压工艺要求及偏心离合压中机构关联参数间的相互约束关系，采用VC++面向对象程序设计技术，基于VC＋＋框架结构进行了参数化设计，通过修改和控制个别参数，从而可以方便快捷地获得机构的安装位置等其他关键参数，极大地提高了设计人员的工作效率。这种设计方法可以应用到不同类型、规格的设计中，对缩短设计周期、提高设计效率具有重要意义。

According to the technical requirement and the restriction relationships in associative parameters on sequential on-off pressure mechanism, object oriented programming based on VC++ was applied to make parametric design. User can easily get key parameters such as installation position by modifying some parameters so as to improve design efficiency greatly. The mentioned method can be applied in different types and specifications of offset press to greatly shorten the design period and improve efficiency.