A tilting numerical control (NC) rotary table was introduced, and a method of using sine bar gauge to measure precisely and adjust tilting angle was elaborated. The scope of process of the table is expanded, and the production efficiency of some special parts is improved.%介绍了一种可倾斜的数控回转工作台,详细阐述了利用正弦规量具精确测量和调试倾斜角的方法,扩大了工作台的工艺范围,提高了一些特殊零件的生产效率.
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