Multi-action forming in cold forging — Application of forging with fully enclosed dies : Takashi Nakano (Aida Forming System Engineering Center, Ltd.)
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 132 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0389-4304
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✦ Synopsis
of time to fix jamming problems caused by irregular paint dust or slant fastening.
These are typical problems for screw fastening, and the problems depend upon Nut and Bolt thread tolerance, level of surface finish, nut seat shape, bolt edge shape, tool capacity and fastening process.
This paper describes a practical sleeve riveting method which is free from the problem of screw fastening based on plastic process theory and axial force occurrence mechanism. 9633360 Trends of Net Shape Forming Technologies Toshio Sano (Mechanical Engineering Lab.), Hideo Sekiguchi (Nara Technical College)
Recently, net shape technologies such as casting, forging and powder metallurgy have become attractive to cope with high production cost and environmental issues. In this paper, the present state of the net shape technologies in Japan is reviewed and their future is also discussed.