齿面喷丸强化后表面微观形貌仿真分析
Simulation Analysis on Micro-Morphology of Tooth Surface after Shot Peening
DOI: 10.12677/MOS.2019.82008, PDF,   
作者: 余墨涵：爱荷华州立大学，爱荷华 艾姆斯；李新友*, 李关辉：天津哈工领盛机器人有限公司，天津
关键词: 喷丸；微观形貌；有限元仿真；Shot Peening； Microscopic Morphology； Finite Element Simulation
摘要: 首先采用软件ABAQUS模拟齿轮喷丸加工，进行有限元仿真，作为对比分析，分别构造了25丸粒和49丸粒喷丸强化的三维有限元模型。其次，根据合理有效的喷丸强化有限元分析建立了喷丸强化后的微观表面的数学模型。该数学模型用来描述齿面喷丸强化后表面微观形貌。分析结果为齿轮全齿喷丸强化后润滑分析提供了理论支撑。对于改善齿轮的润滑性能有很强的指导价值和现实意义。
Abstract: ABAQUS software is used to simulate gear shot peening process, and finite element simulation is carried out. As a comparative analysis, the three-dimensional finite element models of shot peening strengthening of 25 and 49 pellets are constructed respectively. Secondly, according to the reason-able and effective finite element analysis of shot peening strengthening, the mathematical model of micro-surface after shot peening strengthening is established. The mathematical model is used to describe the micro-morphology of the tooth surface after shot peening. The analysis results provide theoretical support for lubrication analysis of gear teeth strengthened by shot peening. It has a strong guiding value and practical significance for improving the lubrication performance of gears.
文章引用：余墨涵, 李新友, 李关辉. 齿面喷丸强化后表面微观形貌仿真分析[J]. 建模与仿真, 2019, 8(2): 53-59. https://doi.org/10.12677/MOS.2019.82008

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