The Design and Research on the Damping Device of theMagneto-Resistive Cross-Country Skiing Specialized Training Feedback System
In order to fill the vacuum in the research and development of cross-country skiing training equipment in China,and to solve the problems of large size,heavy weight,non-portability,and difficulty in monitoring the training quality of various types of cross-country skiing training equipment,the goal is to develop a magneto-resistive cross-country skiing special training feedback system. Through literature review,comparative research and experimental methods,the damping device in the cross-country skiing training feedback system is designed around the three main types of trainer damping modes:wind resistance,water resistance and magnetic resistance. After experimental testing,magnetic resistance is the main damping mode of the cross-country skiing special training feedback system,and manual bolts are adopted to adjust the variable resistance,and the material of most parts is stainless steel,so as to realize the requirements of small volume,light weight,simple structure,strong durability and low cost. It is recommended to further optimize the power test experiment of the damping device,try to use the spring paddle for fast resistance adjustment,and regularly lubricate and maintain the equipment.
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