Abstract For the grinding of diamond grinding wheels, especially the arc diamond grinding wheel with high precision requirements, the cup grinding wheel finishing technology can obtain better grinding performance and dressing efficiency. In this paper, the cup shaper used in the ultra-precision surface grinder is developed, and the influence of mechanical error is analyzed. The dressing experiment and the surface measurement and radius fitting of the grinding wheel are completed. The grinding performance of the dresser on the grinding wheel is examined macroscopically. The improvement proves that the dresser can be effectively trimmed, the precision of the processing tool is improved, and the requirements for the dressing of the diamond wheel can be met. (Diamond and Abrasives Engineering, 2009, Issue 1)
Abstract For the diamond wheel truing and dressing,especially for high precision arc diamond wheel,the GC cup truing technology is often adopted to obtain fine grinding performance and truing efficiency. This paper presents a cup truer used in surface grinding machine, and analyzes the influence of mechanical error. Truing and dressing experiments and surface measurement of grinding wheel are carried out to obtain improvement of grinding performance and accuracy. The results show that the cup truer developed can well meet the truing and dressing demand.
Abstract For the diamond wheel truing and dressing,especially for high precision arc diamond wheel,the GC cup truing technology is often adopted to obtain fine grinding performance and truing efficiency. This paper presents a cup truer used in surface grinding machine, and analyzes the influence of mechanical error. Truing and dressing experiments and surface measurement of grinding wheel are carried out to obtain improvement of grinding performance and accuracy. The results show that the cup truer developed can well meet the truing and dressing demand.
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