PROCESSING THE COMPONENTS WITH ROTATION SURFACES HAVING VARIABLE NON-CIRCULAR SECTION ON THEIR LENGTH

Ivan CISMARU
Prof.Dr.Eng. - Universitatea Transilvania din Brasov - Facultatea de Industria Lemnului
Address: B-dul Eroilor nr. 29, 500036 Brasov
Tel: +40 268 412921/int.192 Fax: +40 268 415315.
E-mail: icismaru@unitbv.ro

Maria CISMARU
Prof.Dr.Eng. - Universitatea Transilvania din Brasov - Facultatea de Industria Lemnului
Address: B-dul Eroilor nr. 29, 500036 Brasov
E-mail: mcismaru@unitbv.ro

Camelia COSEREANU
Conf.Dr.Eng. - Universitatea Transilvania din Brasov - Facultatea de Industria Lemnului
Address: B-dul Eroilor nr. 29, 500036 Brasov
E-mail: cboieriu@unitbv.ro

Luminita Maria BRENCI
Conf.Dr.Eng. - Universitatea Transilvania din Brasov - Facultatea de Industria Lemnului
Address: B-dul Eroilor nr. 29, 500036 Brasov
E-mail: brenlu@unitbv.ro

Abstract: The paper presents the technical and technological particularities, constraints and conditions imposed by the way of processing the furniture elements with non-circular rotation surfaces variable on length and also the necessity of switching the turning with milling operation. This fact brings morphologic and functional changes of machines and even design and execution of new cinematic structures appropriate to these ways of processing.

Key words: rotation surfaces, non-circular section, complex shapes, processing, turning, milling.

REFERENCES
CISMARU, I., CISMARU, M. (2007), Mobila stil arta si tehnologie (Art Furniture. Art and Technology). Editura Universitatii Transilvania, Brasov, ISBN 973-973-598-023-8.
CISMARU, I., CISMARU, M. (1999). Proiectarea si fabricarea mobilei de arta (Art Furniture Design and Manufacturing). Editura Dealul Melcilor, Brasov, ISBN 97398270-5-5.
CISMARU, I., CISMARU, M., GHIMPU, P. (1993). Mobila stil (Art Furniture). Editura Tehnica, Bucuresti, ISBN 973310456-6.