DBPapers
DOI:10.5593/SGEM2013/BA1.V1/S03.046

OPERATIONAL MEASUREMENT AT DIGGING WHEEL EXCAVATOR

J. Fries, F. Helebrant
Monday 5 August 2013 by Libadmin2013

References: 13th SGEM GeoConference on Science and Technologies In Geology, Exploration and Mining, www.sgem.org, SGEM2013 Conference Proceedings, ISBN 978-954-91818-7-6 / ISSN 1314-2704, June 16-22, 2013, Vol. 1, 571 - 578 pp

ABSTRACT

Longitudinal measurements are in process within program MPO FT-TA2/008 and they
are called “Verified progresses of technical lifetime determination within dynamic
loading equipment” and MPO FT-TA4/0078 “Modern trends of increasing of equipment
reliability for open-cast mining of utility minerals”. ÚAM Brno, s.r.o. is the program
holder and it cooperates with VŠB-TU in Ostrava and VÚHU in Most in the field of
many measurements. The aim of these measurements (input power of the wheel,
measuring and distributed forces, efficiency, power vibrations of the wheel etc.) is not
only arrangement of the whole measuring system but mainly verification of relations –
measured vibrations of key power units is consequently both the indicator of its
technical state and the loading indicator of these power units and key constructional
points of large.

Keywords: measurement, wheel excavator, lifetime, operational, diagnostics