Publication Date:
2019-07-13
Description:
The deviations of a gear's real tooth surface from the theoretical surface are determined by coordinate measurements at the grid of the surface. A method was developed to transform the deviations from Cartesian coordinates to those along the normal at the measurement locations. Equations are derived that relate the first order deviations with the adjustment to the manufacturing machine-tool settings. The deviations of the entire surface are minimized. The minimization is achieved by application of the least-square method for an overdetermined system of linear equations. The proposed method is illustrated with a numerical example for hypoid gear and pinion.
Keywords:
MECHANICAL ENGINEERING
Type:
NASA-TM-105718
,
E-7115
,
NAS 1.15:105718
,
AVSCOM-TR-92-C-003
,
AD-A257176
,
1992 Power Transmission and Gearing Conference; Sep 13, 1992 - Sep 16, 1992; Phoenix, AZ; United States
Format:
application/pdf
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