METHODOLOGIES FOR CALCULATING ABRASIVE PARTICLE SIZE  IN GEAR WEAR

Kh. K. Ishmuratov, A. E. Abdurakhmanov,G.Sh.Takhirova, S. Kh. Ishmuratov, K. Kh. Ishmuratova

Authors

Kh. K. Ishmuratov, A. E. Abdurakhmanov,G.Sh.Takhirova, S. Kh. Ishmuratov, K. Kh. Ishmuratova Tashkent State Technical University

Keywords:

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Abstract

The paper considers methodology for calculating the average size of abrasive particles involved in the wear process of gear teeth working in the oil of closed machinery units. Analytical dependences for calculating the friction coefficient between the abrasive particle and the gear tooth surface, the largest and smallest sizes of abrasive particles, the thickness of the oil film between the gear teeth, taking into account the values of elastic deformation of the contact surfaces are proposed.

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