An experimental investigation of chatter effects on tool life [PDF]
, 2009 Tool wear is one of the most important considerations in machining operations as it affects surface quality and integrity, productivity and cost. The most commonly used model for tool life analysis is the one proposed by F.W.
Altintas Y. +11 more
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The self-excitation damping ratio: A chatter criterion for time-domain milling simulations [PDF]
, 2004 Regenerative chatter is known to be a key factor that limits the productivity of high speed machining. Consequently, a great deal of research has focused on developing predictive models of milling dynamics, to aid engineers involved in both research and ...
Altintas +15 more
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Control method of chatter vibration based on inverse analysis of end milling chatter mark
Nihon Kikai Gakkai ronbunshu, 2017 It is well known that a regular chatter mark appears on the machined surface when chatter vibration occurs. There must be an essential information relationship between the chatter mark and the vibration stability.
Toshiki HIROGAKI +3 more
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Analytical modeling of chatter stability in turning and boring operations - Part II: Experimental verification [PDF]
, 2007 In this part of the paper series, chatter experiments are conducted in order to verify the proposed stability models presented in the first part (Ozlu, E., and Budak, E., 2007, ASME J. Manuf. Sci. Eng., 129(4), pp. 726–732).
Budak, Erhan, Özlü, Emre
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Ensemble-Based Semi-Supervised Learning for Milling Chatter Detection
Machines, 2022 Chatter is one of the most deleterious phenomena during the machining process, and leads to a low quality of workpiece surface, a noisy workplace, and decreases in tool and machine life.
Weichao Liu, Pengyu Wang, Youpeng You
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Effects of bearing clearance on the chatter stability of milling process [PDF]
, 2010 In the present study, the influences of the bearing clearance, which is a common fault for machines, to the chatter stability of milling process are examined by using numerical simulation method.
Altintas +32 more
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The Bivariate Empirical Mode Decomposition and Its Contribution to Grinding Chatter Detection
Applied Sciences, 2017 Grinding chatter reduces the long-term reliability of grinding machines. Detecting the negative effects of chatter requires improved chatter detection techniques.
Huanguo Chen +6 more
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Analytical models for high performance milling. Part II: process dynamics and stability [PDF]
, 2006 Chatter is one of the most important limitations on the productivity of milling process. In order to avoid the poor surface quality and potential machine damage due to chatter, the material removal rate is usually reduced.
Budak, Erhan
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Chatter Identification of Face Milling Operation via Time-Frequency and Fourier Analysis
International Journal of Automation and Smart Technology, 2016 Chatter is generally defined as self-generated vibrations from the interaction between tool and workpiece. It is the most critical vibration in machining operations and can decrease the surface quality and cause the premature tool wear.
Ching-Chih Wei +2 more
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Hardware-in-the-loop simulator for emulation and active control of chatter
HardwareX, 2022 Machine tool cutting performance is limited by the onset of regenerative chatter vibrations. Chatter damages the machine tool system and must be avoided. Efficacy of models guiding circumvention of chatter in actual industrial contexts remains restricted
Govind N. Sahu, Mohit Law
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