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电解比例和过切深度的合模型在电解研磨蜂密封面的建造中

Peng Sun¹, Xiaoyun Hu¹, Chenyan Xu¹

¹College of Mechanical & Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China.

Materials (Basel, Switzerland)

|October 29, 2025

概括

控制发动机蜂巢密封件的超切深度对于效率至关重要. 这项研究使用法拉第开发了一个经验模型.

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

背景情况:

蜂密封面对于发动机效率至关重要,连接旋转机和定位器.
在这些密封件的电解研磨过程中有效控制过切深度是一个重大挑战.

研究的目的:

量化确定蜂密封面的实际体积等值电荷.
开发一种实证模型,用于控制电解研磨过程中超切深度.
为了满足航空发动机密封件的高精度加工要求.

主要方法:

应用法拉第电解定律来确定电荷.
使用非线性配件分析电流密度和加工效率下降.
以电压和料速度作为变量进行了加工实验.
开发了一种经验模型,将电解比例和超切深度联系起来.

主要成果:

已确定的电流密度和加工效率的衰变特征.
装配了一个经验模型,在预测的超切深度中大约有3.5%的误差.
在0.01毫米的超切深度上有可行的控制.

结论:

开发的实证模型有效地控制了蜂海的过切深度.
为关键航空发动机部件实现了高精度加工.
确保了卓越的表面质量,同时满足了严格的制造要求.

关键词:

合关系建模的合关系建模.电解比例是电解的比例.蜂巢海的面孔是蜂巢海的面孔过切切的深度过切的深度

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