Tool and die makers make, repair and modify custom-made, prototype or special tools, dies, jigs, fixtures and gauges using various metals, alloys and plastics which require precise dimensions.
Based on it, a prototype system is developed. The design process of a set of progressive die is finally presented as an example, to validate the system.
在此基础上，开发了模具协同设计原型系统，并以多工位级进模协同设计过程为例，对系统进行了验证。
3
The virtual prototype model of indexing cam-roller chain drive system of die-cutting machine is constructed in the computer environment based on multi-body dynamics theory.