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 …

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 …

A linear rolling guide (LRG) is extensively used in machine tools, while its static
characteristics are not fully understood. This work developed a static stiffness characteristic …

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 …

Walking parallelism accuracy of linear guideway is essential for high-precision transport
system and sophisticated XY table. A design of crowning in a carriage has been …

The roller linear motion guide (RLMG) is a key transmission component in heavy-load
mechanical systems, and its internal non-uniform load distribution and stiffness greatly affect …

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

The stiffness matrices of joint elements, such as rotating and linear bearings, are essential
for both static and dynamic analyses of mechanical systems employing such elements …

Thermally induced elongation of a screw is the primary cause of deterioration in the
positioning accuracy of half-closed-loop screw systems in machine tools. The failure mode …