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首页> 外文期刊>Uludag University Journal of The Faculty of Engineering >Evaluation of The Effects of Cutting Parameters On The Surface Roughness During The Turning of Hadfield Steel With Response Surface Methodology
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Evaluation of The Effects of Cutting Parameters On The Surface Roughness During The Turning of Hadfield Steel With Response Surface Methodology

机译：用响应面法测定哈尔菲尔德钢转动过程中切削参数对表面粗糙度的影响

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摘要

Hadfield steel (X120Mn12) is widely used in the engineering applications due to its excellent wear resistance. In this study, the effects of the cutting parameters on the surface roughness were investigated in relation to the lathe process carried out on Hadfield steel. The experiments were conducted at a cutting speed of 80, 110, 140 m/min, feed rate of 0.2, 0.3, 0.4 mm/rev and depth of cut 0.2, 0.4, 0.6 mm, using coated carbide tools. Regarding the evaluation of the machinability of Hadfield steel, a model was formed utilizing the response surface method (RSM). For the determination of the effects of the cutting parameters on the surface roughness, the cal composite design (CCD) and variance analysis (ANOVA) were used. By means of the model formed as a result of the experimental study, it was demonstrated that among the cutting parameters, the feed rate is the most effective parameter on the surface roughness, with a contribution ratio of 90.28%. It was determined that the surface roughness increases with increasing feed rate. With respect to the effect on the surface roughness, the feed rate was followed by the cutting speed with a contribution ratio of 3.1% and the cutting depth with a contribution ratio of 1.7%.
机译：由于其优异的耐磨性，Hadfield钢（X120MN12）广泛用于工程应用中。在这项研究中，研究了在HADFIELD钢上进行的车床工艺研究了切削参数对表面粗糙度的影响。使用涂覆的碳化物工具，以0.2,0.3,0.4mm / ex和切割深度的进料速率，进给速度的切削速度进行实验。关于Hadfield钢的可加工性评价，利用响应面法（RSM）形成模型。为了确定切削参数对表面粗糙度的影响，使用CAL复合设计（CCD）和方差分析（ANOVA）。通过作为实验研究的结果形成的模型，证明了在切削参数中，进料速率是表面粗糙度最有效的参数，贡献比为90.28％。确定表面粗糙度随着进料速率的增加而增加。关于对表面粗糙度的影响，进料速率随后是贡献比为3.1％的切割速度，切割深度为1.7％。

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