The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS
Transactions ID Number: 29-820
Full Name: Nicolae-Doru Stanescu
Position: Associate Professor
Age: ON
Sex: Male
Address: Pitesti, str. Targul din Vale, nr. 1, Arges, Romania
Country: ROMANIA
Tel: 0744318660
Tel prefix: +40
Fax: +40348453150
E-mail address: s_doru@yahoo.com
Other E-mails: doru.stanescu@upit.ro
Title of the Paper: chaos in grinding process
Authors as they appear in the Paper: Nicolae-Doru Stanescu
Email addresses of all the authors: s_doru@yahoo.com
Number of paper pages: 10
Abstract: This paper presents a non-linear model for the external grinding of a cylindrical work-piece. A system of non-linear differential equations for the vibrations of the tool and the work-piece is obtained. Non-linearity comes from the cutting force dependence on the feeding velocity and depth of cut. We determine the number of the equilibrium positions, we proved that there exists only one equilibrium position and we study its stability. Results of simulation are discussed. A chaotic regime is found for realistic values of the grinding parameters.
Keywords: grinding, equilibrium, stability, chaos
EXTENSION of the file: .doc
Special (Invited) Session: a non-linear model in grinding
Organizer of the Session: 625-200
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