Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10673597 | CIRP Annals - Manufacturing Technology | 2008 | 4 Pages |
Abstract
A new plastic joining method for fixing bars with a hot forged plate is proposed in which bars kept at room temperature are directly indented into a high-temperature plate. The optimum conditions for the proposed plastic joining method are examined using a low-alloyed steel bar and a carbon steel plate. It is possible to indent the bar to the plate without buckling or plastic deformation by keeping the plate above 850 °C. The attained shear bonding stress of bar-plate is approximately 40% of the shear strength of the plate material. The bonding mechanism of the proposed plastic joining method is discussed from the viewpoints of seizure of the plate and mechanical clamping associated with the process. Furthermore, some applications of the proposed method are suggested.
Related Topics
Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
R. Matsumoto, S. Hanami, A. Ogura, H. Yoshimura, K. Osakada,