Publication detail

ERROR MOTION ANALYSIS OF MACHINE SPINDLE UNDER LOAD

KNOBLOCH, J. MAREK, T. KOLÍBAL, Z.

Original Title

ERROR MOTION ANALYSIS OF MACHINE SPINDLE UNDER LOAD

Type

journal article in Scopus

Language

English

Original Abstract

The present paper deals with a novel approach to the analysis of machine tools under load; it identifies the parameters of machine tool spindles simulating a real cutting process. The main focus of the paper is on evaluation of synchronous and asynchronous error motions and their dependency on spindle speed and load. To investigate the errors, a hydraulic load unit is used. This unit exerts a uni - or bidirectional force located between the spindle and the machine table. Behaviour of the load unit was also investigated. For the purposes of simulating a real cutting process, working conditions between 500 - 5000 rev / min and loads in the range of 50 - 500 N were analysed. Results can be used for evaluation of spindle parameters, prediction of machining accuracy and improvement of the cutting process.

Keywords

Spindle error, measurement, load unit, spindle modelling

Authors

KNOBLOCH, J.; MAREK, T.; KOLÍBAL, Z.

RIV year

2015

Released

10. 12. 2015

ISBN

1805-0476

Periodical

MM Science Journal

Year of study

2015

Number

December

State

Czech Republic

Pages from

744

Pages to

747

Pages count

4

BibTex

@article{BUT119093,
  author="Josef {Knobloch} and Tomáš {Marek} and Zdeněk {Kolíbal}",
  title="ERROR MOTION ANALYSIS OF MACHINE SPINDLE UNDER LOAD",
  journal="MM Science Journal",
  year="2015",
  volume="2015",
  number="December",
  pages="744--747",
  doi="10.17973/MMSJ.2015\{_}12\{_}201554",
  issn="1805-0476"
}