Bonding technology used between metal and metal
An indirect and technological technology, applied in the field of sheet metal, can solve the problems of extensibility and toughness deterioration, crystallization cannot be changed, toughness cannot be restored, etc., and achieve the effects of shortened processing time, easy operation and improved production efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0033] The present invention will be described in detail below in conjunction with the examples.
[0034] A circular protrusion is first processed on the end face of the metal bar to be combined, and an oblique inward groove-limiting groove is processed below the head of the protrusion, and the head of the protrusion forms a ring-shaped protrusion- limit ring. Certainly material is not limited to metal round bar, and its shape can be various solid and hollow metal materials such as arbitrary polygonal bars, rotating shafts, pipes, studs, nuts.
[0035] Before joining, the sheet metal is processed in 2 stamping operations. First, punch a round hole at the corresponding position of the plate that matches the outer diameter of the limit ring of the material to be joined; second, perform flanging processing on the round hole formed in the first process, and the height of the flanging can be determined according to Calculated from the protrusion height dimension of the limit ring...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com