Real-time measurement of spindle thermal deformation using interferometers

Deqiang Song; LiJiang Zeng; Chunyong Yin

doi:10.1117/1.1305458

1 August 2000 Real-time measurement of spindle thermal deformation using interferometers

Deqiang Song, LiJiang Zeng, Chunyong Yin

Optical Engineering, Vol. 39, Issue 8, (August 2000). https://doi.org/10.1117/1.1305458

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.

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Deqiang Song, LiJiang Zeng, and 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

Published: 1 August 2000

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