GEOMETRIC AND NUMERICAL MODELING OF HELICAL SURFACES

Sorin Cristian ALBU

Abstract


In this paper I proposed to present theoretical and practical issues concerning the representation of the helical surface. The first part presents how to make a cylindrical propeller, then expand the representation to a propeller cone, and finally is presented theoretically and practically how to generate an Archimedical helicoidally surfaces. The program, who generates points necessary representation is AutoLISP, and AutoCAD is used to display graphics.

Key words: cylindrical propeller, cone propeller, surface, helical surface, parametric equations

Full Text:

PDF

References


BOLOŞ V., „Angrenaje melcate spiroide .Danturarea roţilor plane.”, Editura Universităţii Petru Maior Tg.Mureş, ISBN 973-99054-9-8, 264pag, 1999

HOROVITZ B., ,,Angrenaje, Tehnologie, Control, Probleme Speciale”, Editura Tehnică, Bucureşti, 1970

IONESCU GH., ”Teoria diferenţială a curbelor şi suprafeţelor cu aplicaţii tehnice.” Editura Dacia, Cluj-Napoca, 1984

POZDÎRCĂ A., „Calculul şi reprezentarea curbelor şi suprafeţelor” Editura Universităţii „Petru Maior”, ISBN 978-973-7794-91-8, 2010


Refbacks

  • There are currently no refbacks.


JOURNAL INDEXED IN :