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Journal of Applied Sciences

Year: 2007 | Volume: 7 | Issue: 10 | Page No.: 1351-1361
Research Article

Study of an Engineering Mixed Contact: Part II-Results for Isosceles Triangle Surface Ridges

Yongbin Zhang
Zhejiang Jinlei Electronic and Mechanical Co Ltd. Zhejiang Province, Peoples Republic of China
This research presents the results for isosceles triangle surface ridges obtained from the analysis. For the modeled contact, the load-carrying capacities and contact stiffness of different types of contact areas in the whole contact as well as of the whole contact are obtained for different surface ridge geometry parameter values. The contact pressure distributions, respectively in the conventional hydrodynamic lubricated area and the physical adsorbed boundary layer lubricated area in the present modeled contact are discussed. The temperature rises on the direct surface contact area in the present contact are also calculated for the selected operating conditions when the Poisson ratios, Young`s moduli of elasticity and compressive yielding strengths of the contact surfaces are, respectively taken as insensitive to the contact surface temperature rise.
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References

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