TECHNOLOGIES

Survey of the geometric characteristics of a test specimen before punch sharpenings

  • 1 Institute of Information and Communication Technologies, Bulgarian Academy of Science, Sofia, Bulgaria

Abstract

This article analyses the widths and thicknesses of the test specimen after operating the punch before sharpening the guillotine blades. The principle of operation of a 3D computer tomograph with an accuracy of 3μm is considered. The analysis will be performed in two ways: by using a micrometer and a caliper and by using a 3D computed tomography for determining the width and thickness

Keywords

References

  1. Wikipedia, last visited June 2020 https://bg.wikipedia.org/wiki/%D0%94%D1%8A%D0%BB% D0%B6%D0%B8%D0%BD%D0%B0
  2. Polymeta-S, last visited June 2020 https://www.polymeta.bg/shop/instrumenti-i-okomplektovka-za-metalorezheshti-mashini/insize-2/shubleri/elektronen-shubler?v=461b1990fe86
  3. Standard BDS_EN_ISO_6892-1
  4. BDS EN 10025
  5. BDS EN 10111: 2009
  6. BDS EN 10130: 2006
  7. BDS EN 10139: 1997
  8. BDS EN 10051: 2011
  9. Kazakova S., Kamenova I., Klochkov L., Stoimenov N., Popov B., Sokolov B., Application of 3D Industrial Tomography In Dental Medicine., International Scientific Conference “Industry 4.0”, December 2017, Borovets, Bulgaria, pp. 187-190, ISSN: 2535-0021, Publisher: Scientific Technical Union of Mechanical Engineering Industry – 4.0
  10. Nikon Metrology Brochure – http://www.nikonmetrology.com/en_EU/Products/X-ray-and- CT-Inspection/Computed-Tomography/XT-H-225-ST-Industrial-CT Scanning/
  11. Ruzic J., Stoimenov N., Advanced copper matrix composites, 2016 “Prof. Marin Drinov” Publishing house of Bulgarian Academy of Sciences, ISBN 978-954-322-859

Article full text

Download PDF