Abstract
The CAD/CAE technical was used to study structure and dynamics characteristics of thin-walled parts. Based on a type of thin-walled part, its finite element model of was set up on WorkBench platform, and some low order natural frequency and vibration mode of its structure were also calculated and analyzed. Four structure design schemes about improving dynamic characteristics of the part was established, and then an optimal structure of it was determined through calculating and analyzing its dynamic parameter. The results indicated that vibration resistance of the part could be strengthened effectively by using the cross rib structure, and it was also advantageous to vibration noise reduction and high speed operation of machinery equipment as well. The study provided some important technical reference for structure design and dynamics optimization of thin-walled parts.
Publication Date
12-28-2016
First Page
96
Last Page
99,132
DOI
10.13652/j.issn.1003-5788.2016.12.021
Recommended Citation
Shaohai, LI
(2016)
"Structure improvement and performance optimization of thin-walled parts,"
Food and Machinery: Vol. 32:
Iss.
12, Article 21.
DOI: 10.13652/j.issn.1003-5788.2016.12.021
Available at:
https://www.ifoodmm.cn/journal/vol32/iss12/21
References
[1] 管小清, 吕志强. 工业码垛机器人动力学仿真分析与研究[J]. 食品与机械, 2013, 29(1): 149-176.
[2] 陈小安, 刘俊峰, 合烨, 等. 高速电主轴热态性能及其影响[J]. 机械工程学报, 2013, 49(11): 135-142.
[3] 吕冬梅, 韩江. 大型数控双柱立车立柱动力学结构分析与优化[J]. 制造技术与机床, 2015(5): 42-45.
[4] 吴玲丽, 胡小秋, 赵雁. 加工中心立柱动态特性分析与比较[J]. 机械设计与制造, 2014(3): 117-119.
[5] 杨兆军, 陈传海, 陈菲, 等. 数控机床可靠性技术的研究进展[J]. 机械工程学报, 2013, 49(20): 131-139.