1530 全自動洗濯機の振動特性解析

概要

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The problem of the vibration due to the unbalance of clothes in the dehydration process of a fully automatic washing machine has been studied in a large number, with substantial reduction of vibration as the result. In the methods of vibration reduction so far used, the most effective are associated with the balancer and support systems. In this research, the fully automatic washing machine with not a symmetrical system but an unsymmetrical system for users taking clothes easily was used. First, to investigate the effects of the unsymmetrical system on the vibration of the fully automatic washing machine, frequency responses and vibration modes of the machine were measured. Also, to verify the effect of the liquid balancer, machines with and without the liquid balancer were compared. In addition, the liquid in the balancer was expressed as a dynamic model and equivalent mass model by using ADAMS. In this way, the vibration analysis model of the fully automatic washing machine with the unsymmetrical system for dynamic design was proposed.
社団法人日本機械学会の論文