Research on the Parallelism Detection Between Nozzle and Floating Plate

Abstract

Abstract-In the air-floating six-axis force measurement platform, parallelism between the nozzle and the floating plate directly affects the machine's accuracy. For some reason about the structure of the flotation six-dimensional force measurement platform, we cannot use the conventional method to test on the parallelism between the nozzle and floating plate. This paper analyzes that how the parallelism between the nozzle and the floating plate affect the accuracy of flotation force measurement platform. Based on that we proposed a method of using indentation principle and equalthickness gasket principle to detect the parallelism between the nozzle and floating plate, and experiments proved the effectiveness of the proposed method, solving the problem of parallelism detection between the nozzle and the floating plate in the process of installing and commissioning the flotation six-dimensional force measurement platform.