Nonlinear dynamics of multi-edge trepanning vibration drilling

In this paper, the dynamics of multi-edge trepanning vibration drilling is considered as multi-edges cutting with regenerative mechanism of oscillations excitation. The equations of new surface formation, the equations of motion for a system with one degree of freedom, and the fractional-rational cu...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2019-03, Vol.489 (1), p.12036
Main Authors: Gouskov, A M, Duc Tung, Dinh
Format: Article
Language:English
Subjects:
Cutting
Drilling
Dynamical systems
Equations of motion
Mathematical analysis
Mathematical models
Nonlinear dynamics
Trepanning
Vibration
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper, the dynamics of multi-edge trepanning vibration drilling is considered as multi-edges cutting with regenerative mechanism of oscillations excitation. The equations of new surface formation, the equations of motion for a system with one degree of freedom, and the fractional-rational cutting law are used for the numerical simulation of the dynamics of the cutting process. It presents the results of modeling the variation in chip thickness and shape of the chips.
ISSN:1757-8981
1757-899X
1757-899X
DOI:10.1088/1757-899X/489/1/012036