Static condensation in modeling roller guides with preload
Sign Up to like & getrecommendations! Published in 2019 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1016/j.acme.2019.06.005
Abstract: Abstract This article presents the methodology for modeling the stiffness of a machine tool load-bearing system using the finite element method. A new, simplified model of stiffness of the linear guide with a preload based… read more here.
Keywords: bearing system; stiffness machine; model; load bearing ... See more keywords
Condensation modeling of the bolted joint structure with the effect of nonlinear dynamics
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2018.10.053
Abstract: Abstract In this paper, an order-reduction modeling method is proposed to capture the dynamic performance of a bolted joint structure. The model contains the influences of nonlinear contact force, damping and geometrical characteristics of connecting… read more here.
Keywords: nonlinear dynamics; structure; joint structure; connecting interface ... See more keywords