A. A. Kovalev, N. V. Rogov, S. E. Tikhomirov, A. S. Krasko, Yu. E. Moiseev
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The Influence of Cutting Conditions on the Operating Characteristics of a Product
Abstract
This article examines the influence of cutting conditions on performance characteristics such as fatigue strength when milling with an end mill. Based on an analysis of the literature, it was found that fatigue strength depends on the quality of the surface layer of the part, the irregularities of which are stress concentrators. Based on the results of experimental studies, a mathematical model was obtained that describes the relationship between roughness and the stress concentration coefficient from the cutting conditions.
期刊介绍:
Journal of Machinery Manufacture and Reliability is devoted to advances in machine design; CAD/CAM; experimental mechanics of machines, machine life expectancy, and reliability studies; machine dynamics and kinematics; vibration, acoustics, and stress/strain; wear resistance engineering; real-time machine operation diagnostics; robotic systems; new materials and manufacturing processes, and other topics.