Abstracts Book - IMRC 2018

• SE5-P018
DESIGN OF AN ANNULAR CONICAL CALIBER FOR THE DEFECTION
OF CONICAL SURFACES OF PINIONS IN GEAR BOXES
Noelia Barrueta Gomez 1
1 Instituto Superior de Diseño, Mechanical engineering, Cuba.
It is made a study of the structural parameters established in the letter of the
specifications for the defection and repair of the pieces in heavy equipment with
mats, from a sample of pinions of the driving shaft of the considered gear box
of remainder. The previous calculation of the dimensions of the caliber from the
dimensions of the piece takes place to control. The dimensions limits of the
piece to control and the geometric parameters of design for the manufacture of
the annular conical caliber from the indicators established in NC 16-04 are
determined. The basic project document (Flat of Piece) of the caliber, applicable
in the defection of the conical surfaces of pinions during the complete overhaul
of the aggregate is elaborated. The suitable material, its hardness and the
finished one of the surface of work of the caliber are selected. Material that was
selected for caliber was carbon steel for tools. The computational model in 3D
obtained from the calculation of the geometric parameters, as well as, the
simulation of the principle of operation of the calibre are shown.
Acknowledgment:
Thanks to the ISDI for its big help in this research
Keywords: caliber, conical, parameters
Presenting authors email: noeliabg@isdi.co.cu