machining dynamics
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2020 ◽  
Vol 10 (24) ◽  
pp. 8908
Author(s):  
Gorka Urbikain ◽  
Daniel Olvera-Trejo

In 1907, F.W Taylor—the father of production engineering—exposed the fundamentals of modern machining and defined chatter as the most obscure and delicate of all problems facing the machinist [...]


Author(s):  
Tony L. Schmitz ◽  
K. Scott Smith
Keyword(s):  

2018 ◽  
pp. 665-750
Author(s):  
David A. Stephenson ◽  
John S. Agapiou
Keyword(s):  

Wear ◽  
2017 ◽  
Vol 390-391 ◽  
pp. 253-269 ◽  
Author(s):  
Oleksandr Gutnichenko ◽  
Volodymyr Bushlya ◽  
Jinming Zhou ◽  
Jan-Eric Ståhl

2017 ◽  
Vol 10 (2) ◽  
pp. 534-540
Author(s):  
Youssef Ziada ◽  
Juhchin Yang ◽  
David DeGroat-Ives
Keyword(s):  

Author(s):  
Xiaoliang Jin ◽  
Narahara Gopal Koya

Coupled torsional-axial vibrations of the drilling tool play a significant role in the machining dynamics of the drilling process. In this paper, the torsional-axial vibrations of the drilling tool due to the warping deformation of the pretwisted flute is modeled. An enhanced receptance coupling model is developed to predict the coupled torsional-axial vibrations of the drilling tool considering the dynamics of fixture and clamping conditions. Rigid and flexible receptance coupling methods are used, with the simulation results verified through modal experiments. The proposed model is able to provide optimum drilling tool configurations to avoid undesired tool vibrations and improve hole quality.


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