Results 41 to 50 of about 37,684 (309)
Surface roughness variation of thin wall milling, related to modal interactions [PDF]
, 2008 High-speed milling operations of thin walls are often limited by the so-called regenerative effect that causes poor surface finish. The aim of this paper is to examine the link between chatter instability and surface roughness evolution for thin wall ...
Arnaud, Lionel +2 more
core +1 more source
Chatter detection for milling using novelp-leader multifractal features [PDF]
, 2020 Chatter in machining results in poor workpiece surface quality and short tool life. An accurate and reliable chatter detection method is needed before its complete development.
Hou, Liang +5 more
core +1 more source
Journal of Manufacturing and Materials ProcessingThis paper introduces a complete real-time algorithm, where the chatter is detected and eliminated by spindle speed manipulation via the chatter energy feedback calculated from the axis encoder measurement.
Hakan Çalışkan
doaj +1 more source
The International Journal of Advanced Manufacturing Technology, 2021 Chatter is one of the biggest unfavorable factors during the high speed machining process of a machine tool. It severely affects the surface finish and geometric accuracy of the workpiece.
Q. Zheng, Guangsheng Chen, Anling Jiao
semanticscholar +1 more source
Mechanism and suppression of frictional chatter in high-efficiency elliptical vibration cutting [PDF]
, 2016 This research clarifies the mechanism of undesirable vibration observed during high-efficiency elliptical vibration cutting. Elliptical vibration cutting has recently been utilized in practice, and some applications require high-efficiency machining at ...
Jung, Hongjin +2 more
core +1 more source
International Islamic University Malaysia Engineering Journal, 2012 Machine tool chatter is a dynamic instability of the cutting process. Chatter results in poor part surface finish, damaged cutting tool, and an irritating and unacceptable noise.
A.K.M.N. Amin, M.A. Rizal, and M. Razman
doaj +1 more source
A Study on Bistability Analysis and Chatter Suppression for Roll Grinding Process
Journal of Applied Science and Engineering, 2021 As chatter vibration in the roll grinding process is the largest limitation in the surface quality of the machined roll. In this paper, the bistability analysis and chatter suppression are performed for further discussion of patterns of the grinding ...
Duo Yang, Tianding Chen, Chengfei Rao
doaj +1 more source
Suppression of period doubling chetter in high-speed milling by spindle speed variation [PDF]
, 2011 Spindle speed variation is a well known technique to suppress regenerative machine tool vibra- tions, but it is usually considered to be effective only for low spindle speeds.
Arnaud, Lionel +9 more
core +1 more source
Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
MODELLING AND ANALYSIS OF CHATTER MITIGATION STRATEGIES IN MILLING [PDF]
, 2013 Machining stability plays a major role in improving machine tool performance and product quality. Uncontrolled chatter phenomenon causes too many defects and problems in manufacturing industry such as increased surface roughness, tool wear and even ...
Saleh, Khaled
core