A Comprehensive Understanding of Knife Cutting: Effects of Hardness, Blade Angle and the Micro-Geometry of Blade Edge on the Cutting Performance.

Materials (Basel) · 2023 · PMC10420138 · PMID 37570078

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a decreasing trendno p-value reported

For all the steel blades, a decreasing trend of the cutting depth with the increase of the blade angle was observed and is well described by Equation (1); on the other hand, the cutting depth does not follow a simple correlation with hardness, and a large discrepancy exists between the experimental data and the modeling with respect to the hardness of the steels.

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