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精密级进模是现代高水平冲压模具的代表,广泛应用于电子信息类产品冲压制件的生产制造中.针对精密级进模装配设计中图形元素不易管理和零部件相关图形关联修改困难的问题,通过建立基于关联设计技术的装配模型,实现了模具零部件图形的横向和纵向关联.在此基础上,建立了级进模装配图形特征结构模型,实现了图形信息的统一表示和管理.
Precision Progressive Die is the representative of modern high-level stamping die, which is widely used in the manufacture of stamping parts of electronic information products.Aiming at the problems of difficult to manage the graphic elements in the precision progressive die assembly design and the difficult to modify the correlation of the parts , And through the establishment of the assembly model based on the related design technology, the horizontal and vertical correlation of the mold parts’ graphics are realized.At the same time, the modeling model of the progressive die assembly is established and the unified representation and management of the graphics information are realized.