The Indexing Precision Testing Techniques of Power Tool Rest Cutter Head

The indexing precision of power tool rest cutter head is the prima choice to judge the performance of the tool rest and the test of it is the premise of the tool rest quality. Considering the lack of an effective indexing precision detection method of power tool rest cutter head, the testing methods of the indexing precision of power tool rest cutter head are discussed and an indexing precision testing system based on photoelectric auto collimator is set up. The testing results can show the indexing error of every tool. The studied system of the indexing precision of power tool rest cutter head is suitable for various indexing device to realize dynamic indexing accuracy testing and the system has a high reliability and testing accuracy.