Patent · US Active

Method of calibrating a machine having at least two rotation axes

US11487268B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

PRATT & WHITNEY CANADA CORP. · CA

Inventors

Mario Blais · Varennes, CA
Clément Drouin Laberge · Longueuil, CA
Visal Ing · Sainte-Julie, CA

Key dates

Filing date	Jul 25, 2019
Grant date	Nov 1, 2022
Priority date	—
Expiry date	Sep 7, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06F17/16
WIPO fieldControl
WIPO sectorInstruments

Abstract

The method can include measuring the tridimensional positions of a reference feature for a first at least three different angular positions of the reference feature around the first rotation axis and a same first reference angular position around the second rotation axis, the reference feature being fixed relative to the component; and measuring the tridimensional positions of the reference feature for a second at least three different angular positions of the reference feature around the first rotation axis and a same second reference angular position around the second rotation axis.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.