Patent ID: 8988668
Filing Date: 2015-03-24
Classification: F01D,G01B,G01K

Abstract:
1. A film thickness measurement apparatus comprising: a film thickness measurement unit that measures a film thickness of a thermal barrier coating formed on an object to be measured; a storage unit that stores a measurement point on the object to be measured which is a point where the film thickness of the thermal barrier coating is measured; a shape measurement unit that measures a shape of the object to be measured; a measurement position calculation unit that calculates an actual measurement point suitable for actual film thickness measurement using the film thickness measurement unit, based on the shape of the object to be measured which is measured by the shape measurement unit and the measurement point on the object to be measured which is stored in the storage unit; and a drive unit that drives the film thickness measurement unit to adjust a measurement position of the film thickness measurement unit based on the actual measurement point calculated by the measurement position calculation unit.