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Development of Powder-Forged Connecting Rods
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English
Abstract
In comparison with conventional hot forging process, powder forging process has much advantage such as good dimensional accuracy, minimum scattering of weight, etc. In spite of much advantage, the powder forged parts have not been mass-produced except for relatively simple shape parts because of technical and economic problems such as low productivity.
Solving these problems, powder forging process was applied to connecting rods which required fatigue strength and minimum scattering of weight, and which were complex in shape.
As a result, for the first time in the world, mass-production of powder forged connecting rods was carried out, and its properties are as follows;
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(1)
Sufficient fatigue strength
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(2)
Minimum scattering of weight
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(3)
Good dimensional accuracy
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Citation
Imahashi, K., Tsumuki, C., and Nagare, I., "Development of Powder-Forged Connecting Rods," SAE Technical Paper 841221, 1984, https://doi.org/10.4271/841221.Also In
References
- Yamamura T Kobe Steel Engineering Reports 24 2 1974
- Bockstiegel G. Blande C. A. Europe Symposium Powder Metal, 4th 1979
- Tsumuki C et al Modern Developments in Powder Metallurgy 7 1973 385 394
- Tsumuki C Nagare I Journal of the Japan Society for Technology of Plasticity 24 1983 271
- Imahashi K Suzuki T Tsumuki C SAE paper 750409
- Suzuki T Journal of the Japan Society for Technology of plasticity 22 1981 250