Research on the Technology of NC Abrasive Belt Grinding for the Leading and Trailing Edges of Aero-engine Blades

摘要

This paper provides an analysis of the processing status and the existing problems of leading and trailing edges, and proposes a new seven-axis linkage CNC grinding method. What's more, the paper carries out the forging blade edge abrasive belt grinding experiment. Finally, on the basis of experimental result, grinding process parameters are optimized, and the improved scheme is put forward. Through the experiment, the feasibility of the seven-axis CNC abrasive belt grinding method is verified.