1 August 2000 Real-time measurement of spindle thermal deformation using interferometers
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Abstract
In modern manufacturing, the main workpiece error results from spindle thermal deformation. We introduce a method to measure spindle thermal deformation using three single-beam interferometers. Ours is a noncontact, real-time measurement method that can be carried out while the spindle is rotating. An experiment is performed on a vertical machine center, and a measurement uncertainty of 1.0 ?m is obtained for a spindle thermal deformation of 50 ?m.
Deqiang Song, Deqiang Song, LiJiang Zeng, LiJiang Zeng, Chunyong Yin, Chunyong Yin, } "Real-time measurement of spindle thermal deformation using interferometers," Optical Engineering 39(8), (1 August 2000). https://doi.org/10.1117/1.1305458 . Submission:
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