RESEARCHING IMPACT OF CUTTING MODE PARAMETERS (S,t) ON NON-ANNEALED C45 STEEL’S HARD SURFACE LAYERS WHILE BEING MACHINED ON A LATHE CNC
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Keywords:
surface layer hardness
white layer
dark layer
lathe CNC
non-annealed C45 steel
Abstract
Surface layer quality has a great influence on the working capability of workpieces. One of the important factors of surface quality is surface layer hardness. The thickness, the metallic crystalline structure and hardness of this layer depend on numerous factors including the cutting mode (V, S, t). This article presents the experimental process and analysis of data related to the impact of two important parameters namely the cutting depth and feed quantity to hard surface layers while being machined on a lathe CNC CTX 310 ECOLINE with non-annealed C45 steel. On this basis, the article analyzes and evaluates the impact and provides bases for choosing the values of cutting depth and feed quantities consistent with the requirements of hard surface layers while being machined on a lathe CNC.
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Published
Nov 30, 2016
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How to Cite
Nguyen Ba Thuan*. “RESEARCHING IMPACT OF CUTTING MODE PARAMETERS (S,t) ON NON-ANNEALED C45 STEEL’S HARD SURFACE LAYERS WHILE BEING MACHINED ON A LATHE CNC”. The University of Danang - Journal of Science and Technology, vol. 11, no. 108.1, Nov. 2016, pp. 53-56, https://jst-ud.vn/jst-ud/article/view/1714.
