Static and dynamic analysis of key structural components of the machine tool is the crucial
stage in transferring the physical to the virtual domain for digital manufacturing trends. The …

The wear and vibration of machine tool system are coupled and time-variant, which have
significant influences on the dynamic performance of machine tool feed drive system in …

The performance improvement of the computer numerically controlled (CNC) vertical milling
machine is constrained by limited understanding of the dynamic behaviors of the spindle …

The nonlinear energy sink (NES) has been presented in the past two decades. Although it
has very broad applications, some inherent limitation of the traditional NES is inevitable …

Ball passage vibration arising during recirculation of rolling elements is a limitation of high-
precision performance associated with ball screw. A relatively deep understanding of this …

Modern tendency of machine tools design requires more accurate model to predict the
system dynamics, in order to anticipate its interaction with machining process. In this paper …

The surface morphology has an important influence on the dynamic response and bolt
loosening of bolted joints. In this paper, based on the fractal contact model, an original …

The nonlinear characteristics of kinematic joints for the column-spindle system have a
significant influence on machining accuracy. This paper proposes a comprehensive …

In this study, a multi-degree-of-freedom dynamic model is developed to investigate the
nonlinear dynamic characteristic of the ball screw feed system. The fourth-order Runge …

Investigation of the dynamic characteristics of linear guideway is essential for enhancing
structural performance of machine tools. However, few mechanical models are established …