Title :
Design of a linear guideway on rolling elements for ultra precision meso-machine tools
Author :
Yin Zidong ; Marc, Bolircene ; Tao Hua
Author_Institution :
Sch. of Mechatron., Northwestern Polytech. Univ., Xi´an, China
Abstract :
Linear guideways, which are primary elements of ultra precision meso-machine tools, need reviewed considerations. Conceptual design of a ball bearing linear stage with limited dimensions is proposed. Evaluation of the table motion errors is worked based on the criteria that the balls always remain in elastic contact. Influences of the waviness of tracks, initial interference and resultant external load upon the perturbation displacement are taken into consideration.
Keywords :
ball bearings; design engineering; machine tools; mechanical guides; precision engineering; rolling bearings; ball bearing linear stage; elastic contact; linear guideway design; perturbation displacement; rolling element; table motion error; ultra precision meso-machine tool; Ball bearings; Costs; Damping; Hydrodynamics; Interference; Machine tools; Machining; Mechatronics; Rolling bearings; Turning; ball bearing linear guideway; meso-machine tools; ultra precision;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5535377
