Deformation of the Machined Surface and Chip by the Tool in Physical Modeling of the Shaving and Rolling of Cylindrical Gears

Abstract: Experimental data regarding the modeling of shaving and rolling of cylindrical gears are considered. In the experiments, a cylindrical workpiece divided into sections is turned by means of a special hybrid cutting and deforming tool (a chisel). Analysis of the data permits modeling of tooth cutting for a relatively large batch of gears in laboratory conditions. The basic parameters of the tool’s mechanical action on the workpiece in cutting—the microhardness, the chip removed, and the shrinkage—are determined. Their relationship with tool wear is established. © Allerton Press, Inc. 2024. ISSN 1068-798X, Russian Engineering Research, 2024, Vol. 44, No. 8, pp. 1164–1169. Allerton Press, Inc., 2024. Russian Text The Author(s), 2024, published in STIN, 2024, No. 7, pp. 2–7.