Study on the Machinability of Aerospace Engine Materials Using Vitrified Bond Grinding Wheels

Abstract

Ceramic bond grinding wheels were prepared and their performance in grinding Ni-based alloys was evaluated and compared in this study. Ceramic bond grinding wheels with excellent performance were successfully produced by optimizing the preparation process. Ceramic bond grinding wheels and conventional grinding wheels were used to grind Ni-based alloys, and the differences between the two were compared in terms of the surface quality of the workpieces after grinding. The results show that the ceramic bond grinding wheels exhibit significant advantages in improving the grinding surface quality, reducing the generation of grinding heat and extending the service life of the grinding wheels. In addition, the study also compares the differences in grinding force between the two grinding wheels and finds that the ceramic bond grinding wheel can significantly reduce the grinding force under the same processing conditions, thus improving the grinding efficiency and stability. Through systematic analysis, this paper determines the optimal processing parameters of ceramic bond grinding wheels in the process of grinding Ni-based alloys, which provides a theoretical basis and technical support for its application in actual processing.

Affiliated Institutions

• PLA Army Engineering University CN

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