By means of this new kind of welding material and the corresponding surfacing process, some cold punching dies have been repaired and manufactured which function well during practical application.
采用研制的堆焊材料及相匹配的堆焊工艺成功地堆焊制造与堆焊修复了一批冷冲模具，经工况运行表明效果良好。
It is suitable for making cold punching and heading dies clod extruding and drawing dies. And reshaping too ls and various wear parts, shearing tools and measuring and fixing instruments.
适用于冷冲、冷墩、冷拉、冷挤、整形等模具以及各种耐磨零件、剪切和量卡工具等到。
Graduation is this cold stamping die design issues for the next Cover incision bending dies die processes by bevelled punching and bending components.
此次毕业设计属于冷冲压模具，冲压模具课程设计设计课题为下端盖切口弯曲模具，模具工序由斜刃冲裁和弯曲组成。
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