家电科技2024，Vol.5Issue(5)：99-103,5.DOI:10.19784/j.cnki.issn1672-0172.2024.05.016
空调器挂机包装跌落数值仿真计算研究与应用
Research and application of numerical simulation calculation for air conditioner packaging drop
阳洪 1邓培生 1李越峰 1李磊鑫1
作者信息
- 1. 四川长虹空调有限公司 四川绵阳 621000
- 折叠
摘要
Abstract
The drop damage of air conditioner products is the key and difficult problem in the development of air conditioners.It is difficult for air conditioner products to successfully pass the drop test at one time,the rectification period is long,and the research and development cost is high.Based on material test research,firstly obtains the real stress-strain curve of air conditioner packaging and plastic materials to provide accurate material parameters for simulation calculation,and then studies the numerical calculation method of drop of air conditioner hanger packaging with the help of computer CAE simulation tools,simulates the drop behavior of the product during transportation,and analyzes the impact deformation of various parts of the product under different drop conditions.Taking a 1.5 P product as an example,the numerical calculation model of air conditioning drop was established,and the simulation theoretical calculation was compared with the test results.The results showed that the theoretical research method could accurately identify the weak points of product packaging and structural design,and the simulation theoretical calculation was basically consistent with the test trend,and the strength optimization of the machine strength drop problem was guided to improve the machine strength reliability.The application of computer simulation technology to the research and development of air conditioning products can greatly shorten the product development cycle,improve product quality,and enhance the competitiveness of enterprises.关键词
空调器/包装跌落/仿真计算/优化/可靠性Key words
Air conditioner/Packaging drop/Simulation calculation/Optimize/Reliability分类
信息技术与安全科学引用本文复制引用
阳洪,邓培生,李越峰,李磊鑫..空调器挂机包装跌落数值仿真计算研究与应用[J].家电科技,2024,5(5):99-103,5.
