家电科技Issue(z1)：115-119,5.DOI:10.19784/j.cnki.issn1672-0172.2024.99.024
空调室外机电机支架随机振动开裂分析及优化
Analysis and optimization of cracking of outdoor air conditioning unit motor bracket after random vibration test
谭伟航 1袁涛 1陈超 1赵站稳 1许纪刚 1王朋1
作者信息
- 1. 海信空调有限公司 山东 青岛 266100
- 折叠
摘要
Abstract
After 8 hours of random vibration testing,the bottom of the motor bracket of a certain model of air conditioning outdoor unit cracked at the bend.To investigate the cause of the cracking,the fixing position of the motor bracket and base was analyzed,and the impact of the fixing position on the stress amplitude of the motor bracket bend was obtained through theoretical calculations.Through finite element simulation analysis,multiple simulation scenarios were tested to solve the cracking problem of the motor bracket,providing ideas for the structural design of the motor bracket.关键词
空调室外机/电机支架/开裂/仿真Key words
Air conditioning outdoor unit/Motor bracket/Cracking/Simulation分类
信息技术与安全科学引用本文复制引用
谭伟航,袁涛,陈超,赵站稳,许纪刚,王朋..空调室外机电机支架随机振动开裂分析及优化[J].家电科技,2024,(z1):115-119,5.
