机床热误差的产生不可避免, 热误差在机床的总误差源中又占有较大比重. 如何合理地对机床热
误差进行建模, 并以此为基础实现热误差的避免与补偿十分关键. 在过去三十年里 …

This paper presents a review of the latest research activities and gives an overview of the
state of the art in understanding changes in machine tool performance due to changes in …

The thermal deformations of a CNC machine tool spindle are the major contributor of
thermal error. It is very significant both theoretically and practically to study how to accurately …

The thermal error of a machine tool is inevitable, and it holds a great proportion in the total
error of the CNC. Modeling an accurate thermal error which could be used to forecast and …

The development of precision machine tools requires an accurate understanding of the
thermal behaviour of the tools. Therefore, by developing highly accurate machine tool …

Thermal error is one of the main errors in ultra-precision machine tools. This paper presents
a thermodynamics-based structure optimization method to reduce the thermal …

This paper proposes a thermo-mechanical error model of a hydrostatic spindle for a high
precision machine tool. By predicting the variation of motion error induced by thermal effects …

Precision machine tools are the most essential machines in manufacturing sector.
Performance of precision machines in terms of high accuracy and high productivity is …

This puller describes an implementation of a genetic algorithm scheme suitable to the
optimal shape design of finite-width, iso-viscous, fluid film journal bearings under steady …

The operating accuracy of metal cutting machine tools is finally based on the accuracy of the
relative movement between the work-piece and tool. If this relative movement is, because of …