Publication detail

EXPERIMENTAL MEASUREMENT AND SIMULATION OF BALL SCREW DYNAMIC BEHAVIOUR

NOVOTNÝ, L. SINGULE, V.

English title

EXPERIMENTAL MEASUREMENT AND SIMULATION OF BALL SCREW DYNAMIC BEHAVIOUR

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

A ball screw and a nut are ones of the most often used motion mechanisms in machining centres. Run smoothness of this mechanism has direct influence on mechatronic properties of the motion axis at the production machine. Measurements of quantities of rotary motion transformation to linear motion performed on a particular machine and given in this contribution indicate run unsmoothness of this mechanism. However, the ball screw is a closed object which does not enable experimental measurement of internal force effects. Therefore, this matter can be researched most of all by modelling. Analytical and numerical simulations given in the contribution indicate influence of internal, load and geometric parameters on ball screw properties. Performed indirect measurements confirm simulation results.

Keywords in English

Ball screw, machine tool, contact force, Hertz, impact load

Released

2005-09-20

Publisher

Engineering Academy of the Czech Republic

Location

Brno

ISSN

1210-2717

Journal

Inženýrská mechanika – Engineering Mechanics

Volume

12

Number

A1

Pages from–to

91–

Pages count

8

BIBTEX


@article{BUT46673,
  author="Lubomír {Novotný} and Vladislav {Singule}",
  title="EXPERIMENTAL MEASUREMENT AND SIMULATION OF BALL SCREW DYNAMIC BEHAVIOUR",
  journal="Inženýrská mechanika - Engineering Mechanics",
  year="2005",
  volume="12",
  number="A1",
  pages="8",
  issn="1210-2717"
}