Feed optimization during milling and cutting of corrosion-resistant 08X18N10T steel: wear mechanisms and tool durability
Abstract
Feed optimization during milling and cutting of corrosion-resistant 08X18N10T steel: wear mechanisms and tool durability
Incoming article date: 07.06.2025The effect of the feed on the tooth on the durability of a carbide tool when cutting corrosion-resistant austenitic steel 08H18N10T on a milling machine is being experimentally investigated. The main attention is paid to the analysis of the mechanisms of tool wear, chip formation and the phenomenon of riveting in various cutting modes. It is shown that a paradoxical decrease in feed from 0.07 mm/tooth to 0.06 mm/tooth increases adhesive wear and worsens chip removal, which leads to a decrease in tool durability by 5.7% and a decrease in the number of cuts by 16-23%. The test results confirm that the optimal feed rate is 0.07 mm/tooth ensures a stable process with abrasive wear and curled chips, increasing tool life.
Keywords: cutting, austenitic steel 08H18N10T, carbide tool, tool durability, tooth feed, adhesive wear, chip formation, riveting, optimization of cutting modes