OBRABOTKAMETALLOV MATERIAL SCIENCE Том 23 № 3 2021 EQUIPMEN . INSTRUM TS Vol. 7 No. 1 2025 h, mm L, m 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 0 500 1000 1500 2000 2500 3000 3500 critical wear zone run-in area wear rate stabilization zone Measuring point 1 2 3 4 Fig. 8. Measured wear curve of the cutting tool a b Fig. 9. Measuring device: a – contour profile recorder T4HD; b – microscope Contour ELITE Fig. 10. Part after the experiment is complete
RkJQdWJsaXNoZXIy MTk0ODM1