Scholarlink

<p>In this paper, the vibration damping system of a 20 kg industrial washing machine is investigated, and a virtual prototype model of the machine is constructed by using ADAMS to study the effects of the spring tilt angle, spring stiffness coefficient, damping coefficient of the damper, and the mass of the eccentric clothes on the horizontal amplitude of the washing machine. A one-factor optimization experiment is used to study the effects of design variables on the system amplitude, and the optimal combination of the influencing factors is solved by a multifactor optimization experiment. Results show that the transient amplitude of the optimized damping system is reduced by 83.3 % and the steady state amplitude is reduced by 76.4 %. In the research and design of the washing machine, the eccentric mass of the clothes should be reduced as much as possible, the spring tilt angle should be increased within a reasonable range, the spring stiffness should be reduced, and the damping coefficient should be increased to suppress the vibration of the washing machine.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Research on vibration characteristics of industrial washing machines based on numerical simulation

  • 期刊论文

  • 发表日期：

    2025年11月8日

查看全文
  • Yunjing Jiao,
  • Kunquan Song,
  • Jilong Su

摘要

In this paper, the vibration damping system of a 20 kg industrial washing machine is investigated, and a virtual prototype model of the machine is constructed by using ADAMS to study the effects of the spring tilt angle, spring stiffness coefficient, damping coefficient of the damper, and the mass of the eccentric clothes on the horizontal amplitude of the washing machine. A one-factor optimization experiment is used to study the effects of design variables on the system amplitude, and the optimal combination of the influencing factors is solved by a multifactor optimization experiment. Results show that the transient amplitude of the optimized damping system is reduced by 83.3 % and the steady state amplitude is reduced by 76.4 %. In the research and design of the washing machine, the eccentric mass of the clothes should be reduced as much as possible, the spring tilt angle should be increased within a reasonable range, the spring stiffness should be reduced, and the damping coefficient should be increased to suppress the vibration of the washing machine.