Application of piezoelectric patches for chatter suppression in machining processes
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DOI: 10.1016/j.measurement.2019.02.003
Abstract: Abstract In this paper by applying piezoelectric patches, a new method for vibration and chatter suppression in boring bar is presented. The boring bar is modeled as an Euler–Bernoulli beam, and the nonlinear governing differential… read more here.
Keywords: machining; chatter suppression; boring bar; piezoelectric patches ... See more keywords
A new design of boring bar using TiNi3 alloy to reduce vibration in turning operations
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DOI: 10.1177/09544054221104607
Abstract: In turning operations, vibration is a significant problem that leads to an imperfect surface, cutting tool damage, and unstable production. Vibration affects not only the workpiece’s surface quality, but also the cutting tool life, and… read more here.
Keywords: turning operations; vibration; tini3 alloy; boring bar ... See more keywords
Investigation of stability in internal turning using a boring bar with a passive constrained layer damping
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DOI: 10.5937/fme2102384y
Abstract: The vibrations produced in a boring tool in internal turning deteriorate the machined surface quality and reduce the tool life, which results in a massive noise during the machining. Therefore, unwanted vibrations are necessary to… read more here.
Keywords: internal turning; bar; boring bar; stability ... See more keywords