欢迎访问《轻工机械》稿件在线采编系统!设为首页 | 加入收藏    
稿件处理系统
期刊信息
  • 中国标准连:ISSN1005-2895
  • 续出版物号: CN 33-1180/TH
  • 主管单位:轻工业杭州机电设计研究院
  • 主办单位:轻工业杭州机电设计研究院、中国轻工机械协会、中国轻工业机械总公司
  • 社  长:刘安江
  • 主  编:黄丽珍
  • 地  址:杭州市余杭区高教路970号西溪联合科技广场4-711
  • 电子邮件:qgjxzz@126.com
理事单位          MORE>>
刘铸, 陈海卫, 王忠诚.新型倒立摆悬挂结构滚筒洗衣机振动特性研究[J].轻工机械,2018,36(3):30-35
新型倒立摆悬挂结构滚筒洗衣机振动特性研究
Study on Vibration Characteristics of New Horizontal Axis Washing Machine with Inverted Pendulum Suspension
  
DOI:10.3969/j.issn.1005 2895.2018.03.006
中文关键词:  滚筒洗衣机  悬挂结构  虚拟样机  振动模型  动力学特性
英文关键词:horizontal axis washing machine  suspension structure  virtual prototype  vibration model  dynamic characteristics
基金项目:国家自然科学基金资助项目(51205166)
作者单位
刘铸, 陈海卫, 王忠诚 江南大学 机械工程学院 江苏 无锡214122 
摘要点击次数: 154
全文下载次数: 104
中文摘要:
      为探究新型倒立摆悬挂结构滚筒洗衣机动力学特性,对其展开振动特性研究。首先对其悬挂系统进行了受力分析,讨论了阻尼器的轴向力和切向力组成, 并建立了其力学描述;进而,采用虚拟样机建立了滚筒洗衣机振动模型,通过二次开发将悬挂系统描述融入整机,并通过实验验证了仿真模型的正确性;最后,仿 真对比传统结构、改进的悬挂结构以及倒立摆式结构的动力学特性。结果表明新型结构对滚筒洗衣机脱水瞬态振动具有明显的改善作用。该研究对滚筒洗衣机的 减振降噪具有一定意义。
英文摘要:
      In order to explore the dynamic characteristics of a new type horizontal axis washing machine with inverted pendulum suspension structure, the vibration characteristics were studied. Firstly, the force analysis of the suspension system was carried out, the axial force and tangential force of the dampers were discussed and the mechanical description was established. Furthermore, the vibration model of the roller washing machine was established by virtual prototype, the suspension system description was integrated into the whole machine through the secondary development, and the correctness of the simulation was verified through experiments. Finally, the dynamic characteristics of the traditional structure, the improved suspension structure and the inverted pendulum structure were compared. The results show that the new type washing machine has a marked improvement on transient vibration of dehydration of the washing machine. It is of great significance to vibration and noise reduction of the horizontal axis washing machine.
查看全文  查看/发表评论  下载PDF阅读器
关闭