Nonlinear dynamic characteristics of ball screw feed system under thermal deformation

In this study, a novel kinetic model is established to investigate the dynamic characteristic of the ball screw feed system by considering the thermal deformation of bearing joints, screw-nut joints and screw shaft. Based on the Hertz contact theory, the relationship between elastic restoring force...

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Veröffentlicht in:	Nonlinear dynamics 2022-02, Vol.107 (3), p.1965-1987
Hauptverfasser:	Yang, Jiancheng, Li, Changyou, Xu, Mengtao, Yang, Tianzhi, Zhang, Yimin
Format:	Artikel
Sprache:	eng
Schlagworte:	Automotive Engineering Ball screws Classical Mechanics Contact angle Control Deformation Deformation analysis Dynamic characteristics Dynamical Systems Elastic deformation Engineering Fault diagnosis Feed systems Friction Kinetic equations Load Mechanical Engineering Nonlinear dynamics Original Paper Runge-Kutta method Vibration Vibration analysis
Online-Zugang:	Volltext
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