Abstract

Brazing diamond tools were used to machining monocrystal sapphire dome. The effects of processing parameters on the cutting force, surface quality were researched. The results showed that the speed of bowl-type tool greatly affects the mechanical properties. The autorotation speed of workpiece effect less. The surface roughness of sapphire dome average at about 1.7 µm after machining. A large number of gully left on the sapphire dome surface. The processing chips were in the debris shapes.

中文翻译：

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金刚石刀具加工蓝宝石圆顶的性能研究

摘要

钎焊金刚石工具用于加工单晶蓝宝石圆顶。研究了加工参数对切削力，表面质量的影响。结果表明，碗式刀具的转速极大地影响了机械性能。工件的自转速度影响较小。加工后的蓝宝石圆顶的平均表面粗糙度约为1.7 µm。大量的沟壑留在蓝宝石圆顶表面上。处理碎片为碎片形状。