Results 61 to 70 of about 667 (180)
International Journal of Prognostics and Health ManagementThe generation of chatter during machining operations is extremely detrimental to the cutting tool life and the surface quality of the workpiece. The present study aims to identify chatter conditions during the end milling of Ti6Al4V alloy.
Viswajith S Nair +2 more
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Efficient Real-Time Tool Chatter Detection Through Bandpass Filtering
MachinesTool Chatter or Self-Excited Vibration is a common issue in machining processes. This phenomenon arises due to various factors, such as tool rigidity, depth of cut, spindle speed, etc., leading to poor surface finish, excessive tool wear, and premature ...
Javier Arenas +3 more
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Shock and VibrationThe third-octave mode mill chatter is a prominent rejection in the efficiency and quality of the strip. The third-octave mode chatter frequency is in the range of 150–250 Hz. Frequency analysis of vibration acceleration signal or original rolling process
Xing Lu +3 more
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GENERAL MODEL AND STABILITY STUDY OF CYLINDIRCAL GRINDING CHATTER (MT)
Jixie qiangdu, 2023 In order to effectively solve the chatter problem in cylindrical grinding and improve the product quality, a general dynamic model for cylindrical grinding was established based on the regenerative chatter theory.
CHI YuLun, LIU Bin, SHEN YiFeng
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An effective investigation of chatter prediction system on Al6061 alloy in an end milling process
Journal of Engineering and Applied ScienceVisual examination of the surface topography, in conjunction with the other sensors, may confirm the existence of chatter. Online chatter detection during real machining operations is possible with the use of sensors, and the presence of noise in their ...
Trivikrama Raju C +3 more
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Dynamics Model of Gear Hobbing Vibration based on Time-varying Cutting Force
Jixie chuandong, 2018 The time-varying cutting force in the process of gear hobbing will cause chatter and affect the quality and the precision of workpiece. To analyze the vibration characteristics of hob and workpiece system,according to the theory of metal cutting,a ...
Xia Yu, Wang Shilong, Wang Shuangbu
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A review of chatter suppression in thin-wall milling: strategies, mechanisms, and applications
International Journal of Extreme ManufacturingThin-walled parts have been widely employed as critical components in high-performance equipment due to the high specific strength and light weight. However, owing to their relatively weak rigidity and poor damping properties, chatter vibration is likely
Yuwen Sun +7 more
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Modeling of Chatter Stability for the Robot Milling of Natural Marble
MachinesIndustrial robots are widely used in the field of processing because of their many advantages, such as their high flexibility and wide processing range, but the chatter phenomenon limits their application.
Jixiang Huang +3 more
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Online reliable chatter detection of milling flexible part using synthetic criterion
International Journal of Advanced Design and Manufacturing TechnologyIn machining processes, the self-excited vibration between the cutting tool and the workpiece is an important issue that can result in undesirable effects, for example, poor quality of the final surface, low dimensional accuracy, breakage of the tool ...
Hosam Shadoud +2 more
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