Structure Analysis on Gantry Machining Center and Characteristic Analysis of Rolling Guide Interface
Multi-point impulse tests, which could determine the transfer function of each point, were carried through on vertical and horizontal direction of sphericalguide-slider joint surface by DATRAN dynamic analyzer. Multi-point impulse tests could determine the transfer function of each point. In order to determine the single-DOF mode of the sphericalguide-slider joint surface, the top surface and one of the flanking surfaces of the sliding block were selected as test-object. When the amplitude of each point on the same surface is mainly equal with each other, the corresponding mode could be judged to be single-DOF mode. The experiment conclusion would be a foundation for the future dynamic simulation.
Guozhong Chai, Congda Lu and Donghui Wen
Z. W. Zhang et al., "Structure Analysis on Gantry Machining Center and Characteristic Analysis of Rolling Guide Interface", Advanced Materials Research, Vols. 102-104, pp. 511-515, 2010