研磨
抛光
运动学
机械工程
振动
机床
计算机科学
软件
工程制图
工程类
声学
物理
经典力学
程序设计语言
作者
Vitaliy Korendiy,Oleksandr Kachur,Viktor Zakharov,Igor Kuzio,Oleksandr Havrylchenko,Tetyana Hurey
出处
期刊:Vibroengineering procedia
[JVE International Ltd.]
日期:2022-08-25
卷期号:44: 8-14
被引量:3
标识
DOI:10.21595/vp.2022.22842
摘要
The lapping and polishing operations are of the most important ones considering the finishing treatment of machine parts. These operations can be performed by numerous methods, among which the vibration-driven ones are of the most widespread. The present paper is focused on studying the dynamic behavior of the vibratory finishing machine providing the single-sided lapping and polishing of flat surfaces of cylindrical and prismatic parts. The major scientific novelty of this research consists in an improved control technique of generating the translational oscillations of the lapping (polishing) plates by means of implementing the double-magnet excitation system. In order to investigate the machine’s double-mass vibratory system dynamics, the corresponding mathematical model is developed using the Lagrange-d’Alembert principle. The numerical modeling is carried out with the help of the Mathematica software and presents the time dependencies of the lapping (polishing) plates kinematic parameters. The simplified experimental prototype of the vibratory lapping machine is developed and tested under different operational conditions. The proposed design ideas and obtained theoretical and experimental results can be effectively used by the designers of lapping and polishing equipment, as well as by the technologists implementing new techniques of finishing treatment.
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