AsiaIPEX is a one-stop-shop for players in the IP industry, facilitating IP trade and connection to the IP world. Whether you are a patent owner interested in selling your IP, or a manufacturer looking to buy technologies to upgrade your operation, you will find the portal a useful resource.

Back to search results

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

Summary: 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.

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

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

Detailed Technology Description: 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.

Type of Cooperation: Licensing

Application Date: 17/05/2018 00:00:00

Application No.: DE20181004294 20180517

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

Others: Patent application

ID No.: 5373

Country/Region: Germany

For more information, please click Here