Optimization of Segmented Grinding Wheel Matrix Based on Super High-Speed Grinding
It is different from the traditional integrated super high-speed grinding wheel, the centrifugal force has greater impact on segmented grinding wheel in super high-speed rotation. In this paper, in order to ensure the safety of super high-speed grinding wheel, models for the connection between inner micro-unit’s displacement and stress of wheel matrix were established to optimize high-speed grinding wheel section form, reduce the centrifugal stress and control the radial displacement of grinding wheel. Consider the structural and mechanical characteristics of wheel matrix, strength check of the theoretical formula were also established. Taking into account the factors of aerodynamic and wheel connector effects, at last the design of segmented super high-speed grinding matrix was optimized with finite element method.
Qiusheng Yan, Jiabin Lu, Jun Wang and Hang Gao
J.Q. Zhang et al., "Optimization of Segmented Grinding Wheel Matrix Based on Super High-Speed Grinding", Advanced Materials Research, Vol. 135, pp. 355-360, 2010