Software for the robot-operated inspection station for engine guide vanes taking into consideration the geometric variability of parts

Abstract

The paper presents a process of designing and building software for a robotic test stand used for inspection of stators. The software was developed for a test stand comprising the ABB IRB 140 robotic manipulator, and a PC workstation that handles two ultrasound sensors and runs the LabVIEW software suite. The control algorithms of the robot include the potential differences in the geometric features of the items inspected on the test stand and the resulting differences in the manipulator tool motion paths. The software was designed for and delivered to Pratt & Whitney Rzeszw Sp. z o.o.