Design, Analysis, and Realization of a Novel Piezoelectrically Actuated Rotary Spatial Vibration System for Micro-/Nanomachining

2017 ◽  
Vol 22 (3) ◽  
pp. 1227-1237 ◽  
Author(s):  
Zhiwei Zhu ◽  
Suet To ◽  
Kornel F. Ehmann ◽  
Xiaoqin Zhou
Keyword(s):  
Design Analysis ◽  
Vibration System ◽  
Spatial Vibration

scholarly journals Synchronization of Two Eccentric Rotors Driven by One Motor with Two Flexible Couplings in a Spatial Vibration System

2019 ◽  
Vol 2019 ◽  
pp. 1-13 ◽  
Author(s):  
Yujia Li ◽  
Tao Ren ◽  
Jinnan Zhang ◽  
Minghong Zhang
Keyword(s):  
High Performance ◽  
Lagrange Equation ◽  
Torsional Stiffness ◽  
Vibration System ◽  
Analysis Method ◽  
Synchronous Motion ◽  
Spatial Vibration ◽  
Resistance Moment ◽  
System Synchronization ◽  
Synchronization Theory

A dynamic model of a vibration system, in which eccentric rotors are driven by one motor with two flexible couplings, is developed in this study. The Lagrange equation is used to analyze the dynamic behavior of the vibration system. Synchronization theory and its motion law are investigated using Hamilton’s principle, and the validity of the theory is proven through numerical simulation and experimentation. Results show that the system has two synchronous motions, namely, 0 and π phases. When the torsional stiffness difference between two flexible couplings on both sides of the motor or the resistance moment difference between two eccentric rotors increases, the eccentric rotors maintain the synchronization and stability of the vibration system by adjusting its phase difference. Synchronization theory and the analysis method of the flexible-drive vibration system are extended in this study. Moreover, the synchronous motion law of the vibration system based on bilateral flexible drive by one motor is revealed to provide guidance for the development of high-performance vibrating machines.

scholarly journals Design of a Spatial Vibration System for Prescribed Ratio of Energy Peaks

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 104371-104385
Author(s):  
Yeong Geol Lee ◽  
Yong Je Choi
Keyword(s):  
Vibration System ◽  
Spatial Vibration

Design & Analysis of Frame of 63 Ton Power Press Machine by Using Finite Element Method

2011 ◽  
Vol 3 (7) ◽  
pp. 285-288 ◽  
Author(s):  
H.N.Chauhan H.N.Chauhan ◽  
◽  
M.P.Bambhania M.P.Bambhania
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Design Analysis ◽  
Element Method

The scientific bases of autocontrol with vibration phase for a resonance beating-vibration system with two degrees of freedom driven by debalances

1996 ◽  
Vol 18 (2) ◽  
pp. 43-48
Author(s):  
Tran Van Tuan ◽  
Do Sanh ◽  
Luu Duc Thach
Keyword(s):  
Degrees Of Freedom ◽  
Regulation System ◽  
Vibration System ◽  
Two Degrees Of Freedom ◽  
System Operating

In the paper it is introduced a method for studying dynamics of beating-vibrators by means of digital calculation with the help of the machine in accordance with the needs by the helps of an available auto regulation system operating with high reability.

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