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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
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" }