Analysis of Ultrasonic Vibration Belt Grinding Processing Method

7th Annual International Conference on Materials Science and Engineering

Wu, Qingling^1 ; Wang, Cui^1 ; Cui, Mingming^2 ; Liu, Qiang^2

Jilin Vocational and Technical Institute of Communications, School of Mechanical Engineering, Changchun, China^1

School of Mechanical and Aerospace Engineering, Jilin University, Changchun, China^2

关键词: Abrasive distributions;    Belt grinding process;    Complex curved surface;    Machining technology;    Processing technique;    Two-dimensional ultrasonic vibration;    Ultrasonic vibration;    Ultrasonic-assisted grinding;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/562/1/012145/pdf
DOI  :  10.1088/1757-899X/562/1/012145

来源: IOP

【 摘 要 】

The sand belt abrasive distribution is relatively uniform, the grinding property is good, it is not easy to burn the workpiece. The sand belt grinding process has great flexibility and adaptability, it can be used for grinding of inner and outer circles, plane and complex curved surfaces. Compared with the closed belt, the open belt is continuously feed slowly. During the grinding process, new abrasive grain continuously enters into the grinding area. The surface quality is good, and one workpiece can be processed in one installation, reducing the assembly error caused by replacing the belt and shortening the processing time.For ultrasonic assisted machining technology, the two-dimensional ultrasonic assisted grinding have better processing results in reducing the grinding heat, the wear of the abrasive tool and the grinding force. By referring to the above processing techniques, this paper proposes a two-dimensional ultrasonic vibration open belt grinding processing method.