| Summary: | 碩士 === 正修科技大學 === 機電工程研究所 === 103 === This paper discusses the use of six-axis Stewart Construction hydraulic system in constructing the organization design, dynamic simulation and system safety analysis of a large-scale amusement platform products. First, we complete the design, graphics and software assembly work for all components according to the load conditions, dynamic rule and structure demands provided by the partner companies. It set and limit the degree of freedom on different pair components to ensure the implementation of the dynamic simulation of the entire system to comply with the safety requirements of the equipment. This study also discussed the safety coefficients, material selection, geometric improvement of components under the acceleration condition and different stances of the system to make a whole set of components that are in line with standards in different countries.
Next, aside from proposing a six-axis drive, this study used the pneumatic cylinder support to provide auxiliary power moving platform support. In the system, the six-axis drive platform executes various dynamic law and platform posture effects. Moreover, the pneumatic cylinder support provides additional support strut constant actions so that all the load on the dynamic platform have more anchor device weight to share. The analysis results showed that the design can improve at least 21% of the vehicle's maximum contact stress to improve safety coefficient by 1.1 or more which is very practical.
Lastly, this study separately construct SolidWorks/Motion and ANSYS/Workbench according to the design, simulation and analysis demands to reduce design time, construct design parameter, quickly complete material selection, improve the geometrics and dynamic simulation to serve as references for product design and validation of partner companies.
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