This paper analyzed the feasibility of the ironing die of the outerace of the Constant Velosity Joint (CVJ) with kinematics.
用运动学方法分析了等速万向节外套缩径模具的可行性。
Plywood die molding, welding fixture that surface of the circular arc, straightness error is small, the ironing quality good.
夹板模具成型，焊接工装保证，表面圆弧度、直线度误差小，熨烫质量好。
The traits of progressive die for IC lead frame have been introduced with emphasis on the ironing stage in layout design and stripping micro-adjustment, safety setup of the structure.
介绍了IC引线框架级进冲模的特点并着重讲述了其排样设计中的整形工位和模具结构中的卸料、微调和安全机构，可供精密级进冲模设计参考。
In order to acquire the local bending spring-back accuracy of sheet metal strip of a progressive die design, the thesis aims to build ironing depth simulation model in a bending deformation zone.
为解决级进模具使用的带料上的局部折弯回弹的精度问题，本文建立了折弯变形区的过压量模拟模型。
In order to acquire the local bending spring-back accuracy of sheet metal strip of a progressive die design, the thesis aims to build ironing depth simulation model in a bending deformation zone.
为解决级进模具使用的带料上的局部折弯回弹的精度问题，本文建立了折弯变形区的过压量模拟模型。
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