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مدل سازی غیرخطی توسعه یافته و تحلیل پایداری در فرآیند فرزکاری محیطی
مرادی، حامد Moradi, Hamed
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مدل سازی غیرخطی توسعه یافته و تحلیل پایداری در فرآیند فرزکاری محیطی
پدیدآور اصلی :
مرادی، حامد Moradi, Hamed
ناشر :
صنعتی شریف
سال انتشار :
1391
موضوع ها :
پایداری Stability دوشاخه شدگی Bifurcation میرایی Damping روش اغتشاشی Perturbation...
شماره راهنما :
08-43383
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1-s2.0-S0022460X12001988-main.pdf
Dynamics of regenerative chatter and internal resonance in milling process with structural and cutting force nonlinearities
(248)
Introduction
(248)
Extended nonlinear model of peripheral milling process
(249)
Classical model of cutting forces
(249)
Extended nonlinear model of cutting forces including regenerative chatter effect
(250)
Perturbation analysis of the regenerative chatter dynamics
(252)
Simulation results
(254)
Jump phenomenon and the effects of nonlinearities
(257)
The effects of structural and cutting force nonlinearities on the stability lobes diagram
(259)
Investigation of the internal resonance dynamics (mode coupling) in the milling process
(261)
Non-resonant condition
(262)
Internal resonance condition
(262)
Conclusions
(265)
Acknowledgement
(265)
Appendix A
(265)
Appendix B
(266)
References
(269)
fulltext.pdf
Bifurcation analysis of milling process with tool wear and process damping: regenerative chatter with primary resonance
(270)
Abstract
(270)
Introduction
(270)
Extended nonlinear model of the peripheral milling with tool wear and process damping
(271)
Extended nonlinear model of cutting forces with regenerative chatter effect
(272)
Modeling of the tool flank wear
(274)
Modeling of the process damping effect
(274)
Perturbation analysis of the extended nonlinear model under regenerative chatter
(276)
Results and discussion
(279)
Conclusions
(286)
Appendix
(292)
References
(296)
