基于有限元分析的滚筒洗衣机减震器销设计方案研究

doi:10.19784/j.cnki.issn1672-0172.2022.03.009

Abstract

Abstract: The design of damping pin has great influence on the use and assembly performance of washing machine. The finite element analysis is used to study the influence of design parameters (outer diameter, opening groove width, buckle height, plug height) on the assembly force and mean contact pressure of damping pin. Aiming at the assembly simulation analysis of shock absorption pins, the analysis method of assembly simulation of shock absorption pins was studied through the verification of grid convergence and simulation accuracy combined with experiment. Through the finite element analysis of the damping pins of different design schemes, the best scheme was selected to improve the assembly reliability by increasing the contact pressure after assembly, with lower assembly force and better manufacturability, providing quantitative analysis guidance for the design of damping pins.

Key words: Damping pin, FEA, Assembly simulation, Interface assembly

CLC Number:

TH131.6

LIU Hefeng, XU Rui, WANG Yan, XU Jie, BAO Yidong. Research on design scheme of damping pin of drum washing machine based on finite element analysis[J]. Journal of Appliance Science & Technology, 2022, 0(3): 52-57.

[1]	Chalearn Bouted, Chavalit Ratanatamskul, Alberto Salvo, Hashimoto K, Kawakami Y, Zhao Bin, Yi Ren, Gao Diankui, Shi Chengjiang, Xu Lizhi, Zhang Yuanyuan, Bin Hu R.Z. Wang, Biao Xiao, Lin He, Wei Zhang, Shihang Zhang, Stamminger R, Tecchio P, Ardente F, Mathieux F, Niestrath P, Shijiao Yan, Yong Gan, Xingyue Song, Yunqiang Chen, Na Liao, Song Chen, Chuanzhu Lv. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 8 -9 .
[2]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 10 -15 .
[3]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 16 -19 .
[4]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 20 -23 .
[5]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 24 -25 .
[6]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 26 -27 .
[7]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 28 -29 .
[8]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 30 -31 .
[9]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 32 -33 .
[10]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 34 -37 .

Research on design scheme of damping pin of drum washing machine based on finite element analysis

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 4

Metrics

Comments

Recommended 10

[1]	LIU Heng, FENG Tao, WANG Jing, YANG Weicheng. Refrigerator compressor vibration signal feature extraction and fault detection based on self-encoder [J]. Journal of Appliance Science & Technology, 2022, 0(4): 42-45.
[2]	WANG Hao, ZHANG Shanfang, ZHU Jiangao, ZHANG Fengsheng. Research on ranging system based on binocular vision [J]. Journal of Appliance Science & Technology, 2022, 0(4): 92-95.
[3]	LIU Wenlong, HU Bin, HUANG Zhaobin. Research on the control method of the optimal efficient compressor based on FEA [J]. Journal of Appliance Science & Technology, 2021, 0(zk): 385-388.
[4]	LI Wenming, YU Lei, XIN Pengpeng, SHEN Lijun. Research on design optimization of flat filter bottle based on FEA technology [J]. Journal of Appliance Science & Technology, 2019, 0(5): 124-127.