Results 221 to 230 of about 37,684 (309)

A review of chatter vibration research in milling

open access: yesChinese Journal of Aeronautics, 2019
Chatter is a self-excited vibration of parts in machining systems. It is widely present across a range of cutting processes, and has an impact upon both efficiency and quality in production processing.
Caixu Yue, Haining Gao, Xianli Liu
exaly   +2 more sources

Effective multi-sensor data fusion for chatter detection in milling process.

ISA transactions, 2021
This paper introduces a newly developed multi-sensor data fusion for the milling chatter detection with a cheap and easy implementation compared with traditional chatter detection schemes.
M. Tran, Meng-Kun Liu, M. Elsisi
semanticscholar   +1 more source

Development of a novel online chatter monitoring system for flexible milling process

Mechanical Systems and Signal Processing, 2021
Xiaojian Zhang, Huan Zhao, Han Ding
exaly   +2 more sources

Chatter suppression techniques in metal cutting

CIRP Annals - Manufacturing Technology, 2016
Jokin MUÑOA   +2 more
exaly   +2 more sources

An Early Chatter Detection Method Based on Multivariate Variational Mode Decomposition and Chatter Correlation Factor

IEEE/ASME transactions on mechatronics, 2022
Machining chatter is a self-excited vibration between the tool and the workpiece that affects surface quality and productivity. In this article, we propose a novel approach for early detection of machining chatter based on multivariate variational mode ...
Yezhong Lu   +4 more
semanticscholar   +1 more source

A new polyimide matrix composite to improve friction-induced chatter performance through reducing fluctuation in friction force

Composites Part B: Engineering, 2021
Stabilizing friction force of polymer composites’ wear interfaces during frictional processes is useful to suppress or eliminate the friction-induced chatter and noise behaviors in low velocity.
Shutian Liu   +5 more
semanticscholar   +1 more source

Chattering Laptops

2008
Mobile computer users often have a false sense of anonymity when they connect to the Internet at cafes, hotels, airports or other public places. In this paper, we analyze information leaked by mobile computers to the local access link when they are outside their home domain.
Tuomas Aura   +3 more
openaire   +1 more source

Chatter analysis and mitigation of milling of the pocket-shaped thin-walled workpieces with viscous fluid

, 2021
This article presents a theoretical method to analyze the dynamic behavior of the milling process of the pocket-shaped thin-walled workpieces, which are filled with viscous fluid to suppress the chatter vibrations. Dynamic models of both the spindle-tool
Dang Xuebin   +3 more
semanticscholar   +1 more source

Fuzzy control of milling chatter with piezoelectric actuators embedded to the tool holder

, 2021
Chatter is a typical kind of self-excited vibration occurred in the machining process. It not only results in inferior workpiece, but also shorts the life of the tool. It has become one of the main problems limiting machining efficiency.
Denghui Li, Hongrui Cao, Xuefeng Chen
semanticscholar   +1 more source

Chattering arcs and chattering controls

Journal of Optimization Theory and Applications, 1973
There are two different meanings of the wordchattering in control theory and optimization theory. Chattering arcs of the first kind are related to the notion of relaxation of the control (i.e., convexization of the maneuverability domain). Some sufficient conditions of equivalence of these notions are defined.
openaire   +1 more source

Home - About - Disclaimer - Privacy