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 machine tool structure vibration during machining operation is directly linked to
machining quality, production efficiency as well as machine reliability. Hence, this research …

Ball screw mechanisms (BSMs) are used as accuracy transmission components in a wide
range of industries and are characterized by their high accuracy. More specifically, the …

Establishing accurate dynamic models in a form that is suitable for integration with model-
based control methods, is of great significance for further improving the dynamic motion …

The objective of this study was to experimentally and analytically investigate the lubrication
condition and visualize the fluid flow in a ball bearing cage under various operating …

For ball screw feed system on a lathe, the randomness of geometric parameters deriving
from the inevitable manufacturing and assembly errors significantly affected the system …

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 …

For the ball screw feed system with high acceleration, the large inertial force derived from
the moving components may change the real contact state of the system kinematic joints …

In order to provide guidance and reference for developing a ball screw drive system of the
high-speed machine tool, this article investigates three basic issues with consideration of …

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 …