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Influence of the Stress, Strain, and Temperature on the Surface Roughness of an AISI 52100 Steel Due to an Orthogonal Cut

机译:正交切削对应力,应变和温度的影响对AISI 52100钢表面粗糙度的影响

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摘要

In recent years, the finite element method (FEM) has become the main tool for simulating the metal cutting process because research based on trial and error is time consuming and requires high investment. Early studies were done by different investigators. In this research AISI 52100, hardened steel (62 HRC) was selected for an orthogonal machining process as well as metal cutting simulation using the software DEFORM-2D. This software is based on a forging process and has been adapted to an orthogonal machining process. The results of simulated cutting forces were compared with experimental cutting force data to validate the orthogonal cut simulation. Also, the surface roughness was measured, and the influence of the stress, strain, and temperature on the surface roughness was studied.
机译:近年来,有限元方法(FEM)已成为模拟金属切削过程的主要工具,因为基于反复试验的研究既耗时又需要大量投资。早期研究由不同的研究人员完成。在AISI 52100的这项研究中,使用DEFORM-2D软件选择了淬硬钢(62 HRC)进行正交加工以及金属切削仿真。该软件基于锻造工艺,并且已经适应于正交加工工艺。将模拟切削力的结果与实验切削力数据进行比较,以验证正交切削仿真。另外,测量了表面粗糙度,并且研究了应力,应变和温度对表面粗糙度的影响。

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