Optical measurement of groove geometry

Feature recognition and measurement in manufactured parts can be used for correcting tool paths, deciding suitable process parameters and verifying the quality of a completed production step. In this study, V-groove with root face in a butt joint between two steel parts with machined bevels are meas...

Full description

Saved in:
Bibliographic Details
Published in:Procedia manufacturing 2018, Vol.25, p.111-117
Main Authors: Ratava, Juho, Penttilä, Sakari, Lohtander, Mika, Kah, Paul
Format: Article
Language:English
Subjects:
adaptive control
optical measurement
quality assurance
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Feature recognition and measurement in manufactured parts can be used for correcting tool paths, deciding suitable process parameters and verifying the quality of a completed production step. In this study, V-groove with root face in a butt joint between two steel parts with machined bevels are measured using a commercial optical triangulating sensor consisting of a laser source and a digital camera. This feature is difficult to measure due to reflections off the machined sides of the groove. This study demonstrates top gap, root gap and groove depth measurement, as well as tack weld detection.
ISSN:2351-9789
2351-9789
DOI:10.1016/j.promfg.2018.06.064