| Summary: | 碩士 === 雲林科技大學 === 機械工程系碩士班 === 96 === The cutters’ precision depends on that of the applied cutter grinders. And the cutters’ precision will influence the products’ quality. Therefore, elimination of error sources will be beneficial for the improvement of cutter grinders. The axial motion mechanism, e.g. ball screw and linear guide, is one of the major error sources in cutter grinders. The precisions of positioning, straightness and angle will result from the errors of axial motion module. For error elimination and precision enhancement of cutter grinders, the inspection system for axial motion module is desirable.
The inspection system utilized for axial motion module parameters includes miniature laser interferometers, inspections of geometrical errors, integration of inspection signals, development of systematic program and uncertainty analysis. The main inspections are parallelism of linear guider, positioning and angle inspections of motion stage and final axial positioning and angle inspections.
In the investigation, modulized and self- developed inspection system for axial motion parameters of 5 axes CNC cutter grinder has been established. With this research, reference standard for axial installation can be provided. Some modules and programs can be also extensively applied to inspection of precision machine tools.
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