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Finite element simulation of the orthogonal cutting based on Abaqus

机译：基于ABAQUS的正交切割有限元模拟

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摘要

In view of orthogonal cutting, finite element simulation geometry is built. The friction model, thermal conduction model and chip separation model are established between chip and tool using Abaqus which is a finite element analysis software. Through a specific example, two-dimensional finite element model have been established, simulating the cutting process stress distribution of the work piece surface is also obtained during processing. While simulation analyzes the relationship between the rake angle and shear angle, the results of simulation and experiment are basically the same, thus further verify the credibility of Abaqus simulation results on orthogonal cutting, and the feasible is also proved of obtaining cutting data by the use of Abaqus simulation cutting process.
机译：鉴于正交切割，构建了有限元模拟几何形状。使用ABAQUS在芯片和工具之间建立摩擦模型，热传导模型和芯片分离模型，这是一个有限元分析软件。通过具体示例，已经建立了二维有限元模型，在加工过程中模拟了工件表面的切割过程应力分布。虽然模拟分析了耙角和剪切角之间的关系，但模拟和实验结果基本相同，因此进一步验证了ABAQUS仿真结果对正交切割的可信度，并且还证明了可行的可行性通过使用获得切割数据作者：王莹，ABAQUS仿真切割过程。

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