42CrMo钢的超声波制:42CrMo钢的超声波制:42CrMo钢的超声波制:42CrMo钢的超声波制:42CrMo钢的超声波制:42CrMo钢的超声波制:42CrMo钢的超声波制:42CrMo钢的超声波制:42CrMo钢的超声波制:
Haojie Wang1, Xiaoqiang Wang2, Eric Velázquez-Corral3
1School of Mechatronics Engineering, Henan University of Science and Technology, Luoyang 471003, China; Department of Mechanical Engineering, Universitat Politècnica de Catalunya, Escola d'Enginyeria de Barcelona Est, Av. Eduard Maristany, 16, 08019 Barcelona, Spain.
Ultrasonics sonochemistry
|September 14, 2025
概括
42CrMo钢的超声波钢提高了表面性能,减少了能源使用. 使用新算法的优化参数实现了卓越的强度,降低了粗度,并增加了可持续制造的硬度.
科学领域:
- 材料科学与工程 材料科学与工程
- 制造过程 制造过程 制造过程
- 表面工程是什么?表面工程是什么?
背景情况:
- 超声波是一种有前途的表面增强技术.
- 它提供了增强的表面性能,低能耗.
- 优化这一过程是可持续制造的关键.
研究的目的:
- 开发一个热机械合模拟模型,用于42CrMo钢的超声波.
- 优化工艺参数,以提高表面性能和减少对环境的影响.
- 通过先进的工艺设计建立可持续的制造战略.
主要方法:
- 开发了一个热力机械合模拟模型.
- 使用直角阵列进行了25次模拟实验.
- 采用响应表面方法 (RSM) 和混合粒子群模拟化优化 (PSSAO) 算法进行多目标优化.
主要成果:
- 确定了42CrMo钢的超声波接的最佳加工参数.
- 获得的最大剩余压力应力为-1283至-1296MPa.
- 将平均表面粗度 (Ra) 降低至0.120-0.156μm,并将表面硬度提高至60.9-61.6 HRC.
结论:
- 开发的模拟模型和PSSAO算法可靠地预测和优化超声波滚动参数.
- 优化的超声波轮通过提高表面性能,同时降低能源消耗和碳排放,提供可持续的制造途径.
- 该研究验证了单通超声波滚动的可行性,以有效地加强材料.
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