Development of New Measurement System of Errors in the Multiaxial Machine Tool for an Active Compensation

Table 3

Effect of relative humidity (RH) on the positions.

	Horizontal position ()	Vertical position ()
±0.5% RH	0.15 m	0.20 m
±1% RH	0.45 m	0.65 m
±2% RH	0.75 m	1.10 m