Blank assembly, tailored blank laser welding product with annular structure, tailored welding tool and tailored welding process
By designing annular structural welds that meet specific geometric parameters in the blank assembly of laser welding products, and using specific welding tools and processes, the welding quality problems during laser welding are solved, and the weld performance and product yield are improved.
Patent Information
- Application Number
- CN202412000170.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2044-12-30
AI Technical Summary
During laser welding, weld angle deviations caused by dimensional tolerances and processing deviations may cause welding quality problems, such as undercuts, erroneous edges and weld recesses, resulting in insufficient structural strength and reduced dimensional accuracy.
By designing blank components for laser welded products with an annular structure, ensure that the geometry and angle of the welds meet specific parameters (such as maximum gap, maximum angle difference and error correction edge amount), and use specific welded tools and processes, including the two-stage stroke assembly process, to adjust the relative position and orientation of the components.
The maximum gap and error correction edges of the weld are achieved to meet the expected requirements, improve the weld performance, improve the dimensional accuracy and yield of the product, and reduce production costs.