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Rapid tooling - Correction of the step effect in layered components by means of additive and post-processing

总结

The invention enables a resource-efficient process chain for the production of (hybrid) components or tools, in which a large-volume base body is produced quickly and inexpensively from individual sheet metal lamellae.

技术优势

Energy efficient (hybrid) construction
Elimination of the staircase effect
Fast, inexpensive production of components
Flexible manufacturing functionality

技术应用

Fast and cost-effective manufacture of components and tools with extended properties and functionalities as well as in rapid prototyping.

详细技术说明

In principle, conventional components or tools manufactured using the layered laminate process have a clear step effect (staircase effect).
The following process chain was developed to reduce or eliminate this step effect:
1) Layer laminate process
2) Laser powder deposition welding
3) smooth rolling.
The segment differences of the staircase effect are filled in by laser powder deposition welding and then the component surface is leveled to the exact contour using incremental smooth rolling.

合作类型

Licensing

申请日期

17/05/2018 00:00:00

申请号码

DE20181004294 20180517

分类

- Internationale:
B23K26/342; B23P9/04; B33Y10/00
- Gemeinsame
B23K26/342 (EP); B23P15/246 (EP); B23P9/04 (EP); B33Y10/00 (EP); B23P2700/12 (EP)

其他

Patent application

ID号码

5373

国家/地区

德国