Tool profile stationarity while simulating surface plastic deformation by rolling as a process of flat periodically reproducible deformation

Vol. 23 No. 2 2021 5 CONTENTS OBRABOTKAMETALLOV TECHNOLOGY Bratan S.M., Roshchupkin S.I., Kharchenko A.O., Chasovitina A.S. Probabilistic model of surface layer removal when grinding brittle non-metallic materials........................................................................................ 6 Lapshin V.P., Rusanovsky A.V., Turkin I.A. Evaluation of the in fl uence of the reaction rate of the thermodynamic subsystem on the dynamics of the cutting process in metalworking........................................ 17 Bratan S.M., Roshchupkin S.I., Kharchenko A.O., Chasovitina A.S. Simulation of the stock removal in the contact zone during internal grinding of brittle non-metallic materials........................................................ 31 EQUIPMENT. INSTRUMENTS Testoyedov N.A., Berns V.A., Zhukov E.P., Lysenko E.A., Lakiza P.A. Control of gaps in technical structures during ground vibration testing.......................................................................................................... 40 Krechetov A.A . Tool pro fi le stationarity while simulating surface plastic deformation by rolling as a process of fl at periodically reproducible deformation..................................................................................................... 54 Smirnov V.M., Lobanov D.V., Skeeba V.Yu., Golyushov I.S. Improving the ef fi ciency of metal-bonded diamond abrasive end tools by improving manufacturing technology............................................................... 66 MATERIAL SCIENCE Melnikov E.V., Maier G.G., Moskvina V.A., Astafurova E.G. In fl uence of hydrogen saturation on the structure and mechanical properties of Fe-17Cr-13Ni-3Mo-0.01 С austenitic steel during rolling at different temperatures........................................................................................................................................................ 81 Ivanov A.N., Rubtsov V. E., Chumaevskii A.V., Osipovich K.S., Kolubaev E. A., Bakshaev V.A., Ivashkin I.N. Features of structure formation processes in AA2024 alloy joints formed by the friction stir welding with bobbin tool.................................................................................................................................... 98 Bataeva Z.B., Ruktuev A.A., Ivanov I.V., Yurgin A.B., Bataev I.A. Review of alloys developed using the entropy approach........................................................................................................................................... 116 Mishigdorzhiyn U.L., Ulakhanov N.S., Tikhonov A.G., Gulyashinov P.A. The structure, phase composition, and residual stresses of diffusion boride layers formed by thermal-chemical treatment on the die steel surface............................................................................................................................................. 147 EDITORIALMATERIALS Guidelines for Writing a Scienti fi c Paper ............................................................................................................ 163 Abstract requirements ......................................................................................................................................... 167 Rules for authors ................................................................................................................................................. 171 FOUNDERS MATERIALS 179 CONTENTS