Publication detail

EXPERIMENTAL MEASUREMENT AND SIMULATION OF BALL SCREW DYNAMIC BEHAVIOUR

NOVOTNÝ, L., SINGULE, V.

Original Title

EXPERIMENTAL MEASUREMENT AND SIMULATION OF BALL SCREW DYNAMIC BEHAVIOUR

Type

journal article - other

Language

English

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

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

Authors

NOVOTNÝ, L., SINGULE, V.

RIV year

2005

Released

20. 9. 2005

Publisher

Engineering Academy of the Czech Republic

Location

Brno

ISBN

1210-2717

Periodical

Inženýrská mechanika - Engineering Mechanics

Year of study

12

Number

A1

State

Czech Republic

Pages from

91

Pages to

98

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"
}