| 摘要 |
PROBLEM TO BE SOLVED: To simply measure a distance between the raceway surfaces of a linear guide. SOLUTION: The method for measuring the distance between the raceway surfaces of the linear guide 10 comprises using a guide rail 11 having a roller rolling groove 13, a slider 12 having a roller rolling groove 14 opposed to the roller rolling groove 13, and a plurality of rollers 15 for rolling on a raceway 17 formed by the roller rolling grooves 13, 14 with the linear motion of the guide rail 11 or the slider 12. The backlash quantity of the slider 12 relative to the guide rail 11 is measured in the state that a measuring member 1 having a known thickness, instead of the rollers, is inserted into the raceway 17, and the distance between the raceway surfaces is calculated from the thickness of the measuring member 1 and the measured backlash quantity. COPYRIGHT: (C)2005,JPO&NCIPI
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