Optical laser reflection borometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00336817" target="_blank" >RIV/68407700:21220/19:00336817 - isvavai.cz</a>
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11056/110562Z/Optical-laser-reflection-borometry/10.1117/12.2527559.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11056/110562Z/Optical-laser-reflection-borometry/10.1117/12.2527559.short</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2527559" target="_blank" >10.1117/12.2527559</a>

Result language
angličtina
Original language name
Optical laser reflection borometry
Original language description
A hole diameter measurement is a common task in mechanical engineering metrology. Inner hole dimension is usually measured with contact gauges touching the inner wall. Another approach is the hole diameter estimation by a contact or optical measurement of the diameter at the top or bottom of the hole. Such approach does not allow for the measurement of the real geometry of the hole inner walls. As the hole diameter decreases, small geometry variations along the hole axis lead to a large relative error between the actual and measured diameter value. We assessed several different optical schemes allowing for an optical measurement of a hole diameter by reflection of light towards the hole inner wall. We selected and tested a reflection optical laser triangulation approach for measurement of side wall of a recess and we analyzed the allowable depth of a bore enabling the hole diameter estimation by scanning of the inner wall along the hole axis.
Czech name
—
Czech description
—

Project
<a href="/en/project/TH02010264" target="_blank" >TH02010264: Implementation of multi-physics numerical analysis into the development process opto-mechanical systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Optical Measurement Systems for Industrial Inspection XI
ISBN
978-1-5106-2792-5
ISSN
0277-786X
e-ISSN
—
Number of pages
8
Pages from-to
"110562Z-1"-"110562Z-8"
Publisher name
SPIE
Place of publication
Baltimore
Event location
Munich
Event date
Jun 24, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000502140100089

Similar results(10)