This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Design and Development of a Lightweight Seat Frame Using Magnesium Extrusions and Stampings
Annotation ability available
Sector:
Language:
English
Abstract
This paper describes the method and technology in which a combination of extruded and stamped magnesium components were used to develop a lightweight seat frame for use in automotive and/or aircraft industries. A current production steel frame was used as a base model for packaging comparison. A prototype sample was made based on simple design practices which, when tested, resulted in fatigue failure. A non-linear Finite Element Analysis was conducted which suggested some minor changes. Additional samples were than made and tested. The seat's performance data from tests conducted and a computer model from the Finite Element Analysis is submitted. An economic and manufacturing feasibility study was conducted to investigate the potential of such a system for high volume production. The results suggest that positive benefits will be obtained in the area of increased payloads and more efficient gasoline consumption by using a magnesium seat frame compare to an existing steel or plastic seat frame.
Recommended Content
Technical Paper | A Practical Approach to Consider Forming Effects for Full Vehicle Crash Application |
Technical Paper | A Finite Element Approach for Fatigue Analysis of Welded Components |
Technical Paper | Reinforced Plastic Brake Booster |
Authors
Citation
Colasanti, E., "Design and Development of a Lightweight Seat Frame Using Magnesium Extrusions and Stampings," SAE Technical Paper 940406, 1994, https://doi.org/10.4271/940406.Also In
References
- Code of Federal Regulations Part 400 to 999 October 1 1990
- Ruden T. Magnesium vs. Plastics: A Comparative Study International Die Casting Congress St. Louis, MO October 1989
- Joining Magnesium Dow Chemical Co. 1984-1990
- Aune T. Kr. Albright D. L.. Westengen Hakon Properties of Die Cast Magnesium Alloy of Varying Aluminum Content SAE Technical Paper 900792 February 1990
- Hector B. Heiss W. Magnesium Die Casting as Structural Member in the Integral Seat of the Mercedes Benz Roadster SAE Technical Paper 900798 February 1990
- Hawke David Gaw Kimberly Effect of Chemical Surface Treatment on the Performance of an Automotive Paint System on Die Cast Magnesium SAE Technical Paper 910074 February 1992
- Colasanti E. Design and Development of a Magnesium Tubular Scat Frame IBEC-93 Interior and Exterior Systems Detroit, MI September 1993