Li Zhe

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This article in view of the high strength steel 2.25Cr-1Mo-0.25V difficult processing materials in the process of turning cutting force is bigger, the blade is easy to damage, solve the problem of the cutting tool rake face stress distribution and temperature distribution as the as the main research contents, according to the experimental results setting up(More)
This paper analyzes force received by chip in process of machining the stainless steel 1Cr18Ni9Ti. The force state was analyzed respectively when cutting edge wear, groove wear, boundary wear of the minor cutting edge and the groove wear occurred. Based on analyzing the effects of cutting force changes on chip type, the effect law of tool wear upon the(More)
In this paper, as workpiece lCrl8Ni9Ti for researching foundation, under turning experiments, with the high speed camera, piezoelectric dynamometer and FEM thermal imager, get relevant data from the cutting process, analyze the effect law of geometry shape and chip type from the cutting force, cutting heat, tool wear and breakage as well, in the removal(More)
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