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Automatic visual monitoring of welding procedure in stainless steel kegs
- Source :
- Optics and lasers in engineering (2017). doi:10.1016/j.optlaseng.2017.09.001, info:cnr-pdr/source/autori:Leo M.; Del Coco M.; Carcagni P.; Spagnolo P.; Mazzeo P.L.; Distante C.; Zecca R./titolo:Automatic visual monitoring of welding procedure in stainless steel kegs/doi:10.1016%2Fj.optlaseng.2017.09.001/rivista:Optics and lasers in engineering/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume
- Publication Year :
- 2017
- Publisher :
- Applied Science Publishers., London, Regno Unito, 2017.
-
Abstract
- In this paper a system for automatic visual monitoring of welding process, in dry stainless steel kegs for food storage, is proposed. In the considered manufacturing process the upper and lower skirts are welded to the vessel by means of Tungsten Inert Gas (TIG) welding. During the process several problems can arise: 1) residuals on the bottom 2) darker weld 3) excessive/poor penetration and 4) outgrowths. The proposed system deals with all the four aforementioned problems and its inspection performances have been evaluated by using a large set of kegs demonstrating both the reliability in terms of defect detection and the suitability to be introduced in the manufacturing system in terms of computational costs.
- Subjects :
- 0209 industrial biotechnology
Computer science
chemistry.chemical_element
Mechanical engineering
02 engineering and technology
Welding
Tungsten
law.invention
020901 industrial engineering & automation
Reliability (semiconductor)
law
Nondestructive testing
0202 electrical engineering, electronic engineering, information engineering
non destructive inspection
Electrical and Electronic Engineering
Inert gas
business.industry
Mechanical Engineering
Gas tungsten arc welding
020208 electrical & electronic engineering
Process (computing)
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
chemistry
business
Visual monitoring
Subjects
Details
- Language :
- English, Middle (1100-1500)
- Database :
- OpenAIRE
- Journal :
- Optics and lasers in engineering (2017). doi:10.1016/j.optlaseng.2017.09.001, info:cnr-pdr/source/autori:Leo M.; Del Coco M.; Carcagni P.; Spagnolo P.; Mazzeo P.L.; Distante C.; Zecca R./titolo:Automatic visual monitoring of welding procedure in stainless steel kegs/doi:10.1016%2Fj.optlaseng.2017.09.001/rivista:Optics and lasers in engineering/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume
- Accession number :
- edsair.doi.dedup.....9bc3df2453b4fb8a1413d02652da6796