新雪面に対してロバスト性を有するドリル推進機構の筒径の検討

抄録

In this research, the method of improving the performance of the moving mechanism for snow using the Archimedes' screw is examined. The cylinder diameter of the screw has a great influence on the load capacity and propulsion performance of the proposed mechanism. Therefore, changes in loadage and propulsion performance of the proposed mechanism with the cylinder diameter doubled compared to the previous studies were examined by numerical analysis based on the mechanical characteristics of snow obtained from actual measurements. As a result, it was clarified that loadage and propulsion performance were greatly improved compared to the previous studies.