Machine Slideway Wear to the Precision of the Whole Machine Impact
This paper studies the influence of machine slideway precision on the overall accuracy of machine tools, and puts forward the root causes of the decline in accuracy of machine tool guide is rail wear, the decline of rail accuracy will impact on the adjacent unit cell, thus decline the accuracy of the machined parts; Finally takes floor-type milling & boring machine as research object, bases on geometric error models of the theory of multi-body system to describe the spindle box rail wear trends and establish relationship between the spindle box rail wear and the machine precision.
L. Yang et al., "Machine Slideway Wear to the Precision of the Whole Machine Impact", Applied Mechanics and Materials, Vols. 229-231, pp. 2474-2477, 2012