Research on Calculation System Used in Positioning Error
There are two types of positioning benchmark for number of workpiece in fixture: single positioning and aggregate surface positioning. This paper introduces the research and development on calculation system used in positioning error based on single positioning benchmark such as cylinder hole or external surface of cylinder and aggregate surface positioning benchmark such as one surface two holes or axis of shoulder shaft. It plays an important role in improving CAFD function and building the foundation for CAPP/CAFD integrated system.
Long Chen, Yongkang Zhang, Aixing Feng, Zhenying Xu, Boquan Li and Han Shen
Y. X. Wu "Research on Calculation System Used in Positioning Error", Applied Mechanics and Materials, Vol. 43, pp. 233-237, 2011