Design and analysis of a novel flexible variable stiffness damping mechanism for grinding electric spindle

被引：1

作者：

Sheng, Lianchao ^{[1
]}

Xu, Mincui ^{[1
]}

Shen, Jianwei ^{[2
]}

Li, Wei ^{[2
]}

Ye, Guo ^{[1
,3
]}

机构：

[1] Jiangsu Normal Univ, Sch Mechatron Engn, Xuzhou, Peoples R China

[2] China Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Peoples R China

[3] Jiangsu Normal Univ, Sch Mechatron Engn, 101, Shanghai Rd, Xuzhou 221116, Peoples R China

来源：

JOURNAL OF VIBRATION AND CONTROL | 2024年 / 30卷 / 19-20期

基金：

中国国家自然科学基金;

关键词：

Flexible variable stiffness; damping mechanism; permanent magnet motor spindle; grinding operation; dynamic characteristics; ACTUATOR; JOINT;

D O I：

10.1177/10775463231210042

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The purpose of this research is to design a flexible variable stiffness damping mechanism to solve the load impact problem in the grinding process of permanent magnet electric spindle. Firstly, combined with the structure and usage scene of the grinding permanent magnet electric spindle, according to the design principles and technical indicators, a novel flexible variable stiffness vibration damping joint is proposed. Then the stiffness and energy storage model of the flexible variable stiffness damping mechanism is established, and the stiffness and energy storage characteristics of the mechanism are analyzed. The strength and dynamic characteristics of the flexible variable stiffness mechanism are analyzed by Ansys and Adams, respectively. Finally, an experimental platform for the comprehensive performance verification of the flexible variable stiffness damping mechanism is built to verify the dynamic characteristics and damping effect of the mechanism. The research results show that the designed flexible variable stiffness structure has better vibration damping effect and can improve the grinding performance of the permanent magnet electric spindle.

引用

页码：4408 / 4420

页数：13

共 29 条

[1] Positive-Negative Stiffness Actuators
Braun, David J.
Chalvet, Vincent
Dahiya, Abhinav
[J]. IEEE TRANSACTIONS ON ROBOTICS, 2019, 35 (01) : 162 - 173
[2] A Variable Stiffness Joint With Electrospun P(VDF-TrFE-CTFE) Variable Stiffness Springs
Carloni, Raffaella
Lapp, Valerie I.
Cremonese, Andrea
Belcari, Juri
Zucchelli, Andrea
[J]. IEEE ROBOTICS AND AUTOMATION LETTERS, 2018, 3 (02): : 973 - 978
[3] Adaptive neuro fuzzy based hybrid force/position control for an industrial robot manipulator
Chaudhary, Himanshu
Panwar, Vikas
Prasad, Rajendra
Sukavanam, N.
[J]. JOURNAL OF INTELLIGENT MANUFACTURING, 2016, 27 (06) : 1299 - 1308
[4] Chennareddy A., 2017, J ROBOTICS, V2017, P1
[5] Rotatable cam-based variable-ratio lever compliant actuator for wearable devices
Dezman, Miha
Gams, Andrej
[J]. MECHANISM AND MACHINE THEORY, 2018, 130 : 508 - 522
[6] Adaptive variable impedance control for dynamic contact force tracking in uncertain environment
Duan Jinjun
Gan Yahui
Chen Ming
Dai Xianzhong
[J]. ROBOTICS AND AUTONOMOUS SYSTEMS, 2018, 102 : 54 - 65
[7] A Novel Variable Stiffness Compliant Robotic Gripper Based on Layer Jamming
Gao, Yuan
Huang, Xiguang
Mann, Ishan Singh
Su, Hai-Jun
[J]. JOURNAL OF MECHANISMS AND ROBOTICS-TRANSACTIONS OF THE ASME, 2020, 12 (05):
[8] Flexible Actuator With Variable Stiffness and Its Decoupling Control Algorithm: Principle Prototype Design and Experimental Verification
Jin, Hongzhe
Yang, Decai
Zhang, Hui
Liu, Zhangxing
Zhao, Jie
[J]. IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2018, 23 (03) : 1279 - 1291
[9] Force Control Compensation Method with Variable Load Stiffness and Damping of the Hydraulic Drive Unit Force Control System
Kong Xiangdong
Ba Kaixian
Yu Bin
Cao Yuan
Zhu Qixin
Zhao Hualong
[J]. CHINESE JOURNAL OF MECHANICAL ENGINEERING, 2016, 29 (03) : 454 - 464
[10] Application of a Biphasic Actuator in the Design of the CloPeMa Robot Gripper
Le, Loan
Zoppi, Matteo
Jilich, Michal
Bo, Han
Zlatanov, Dimiter
Molfino, Rezia
[J]. JOURNAL OF MECHANISMS AND ROBOTICS-TRANSACTIONS OF THE ASME, 2015, 7 (01):

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