Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Radu Iovanas"'
Autor:
Sergiu SURUGIU, Radu IOVANAS
Publikováno v:
Annals of the Oradea University: Fascicle Management and Technological Engineering, Vol XIX (IX) (2010)
Externí odkaz:
https://doaj.org/article/dd66adfd484e471199213b1eaf95b566
Publikováno v:
Advanced Materials Research. 1138:133-138
The performed research focuses on the complete replacement of the pipeline manufacturing process consisting in welding on SAW+MIG / MAG generators with the robotized Tandem MIG / MAG welding procedure, with low energy consumption.The Tandem MAG proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10c100b73b6cfa8c959a49171be11425
https://doi.org/10.4028/www.scientific.net/amr.1138.133
https://doi.org/10.4028/www.scientific.net/amr.1138.133
Publikováno v:
Advanced Materials Research. 1128:236-241
The pipelines used for carrying fluids and gas, made of specially designed steels in keeping with their intended uses, are obtained by welding on generator or by spiral welding, in a wide range of diameters (from 350 to 1800 mm) and pipe wall widths
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198feb089ebc84321cae706c1d9f8ea2
https://doi.org/10.4028/www.scientific.net/amr.1128.236
https://doi.org/10.4028/www.scientific.net/amr.1128.236
Publikováno v:
Advanced Materials Research. 1029:100-105
The manufacture of pipelines is a complex technological process starting with laminates supply, joints cutting-processing, rolling, welding, calibration, control, packing, delivery. As a rule, the technological welding process is achieved by welding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be555f93aaa8ff28ffba4ece0099355c
https://doi.org/10.4028/www.scientific.net/amr.1029.100
https://doi.org/10.4028/www.scientific.net/amr.1029.100
Publikováno v:
Solid State Phenomena. 216:298-303
The aim of the research is to highlight the properties of the welded joints of the steels that are used for mains X60 and X70. X60 and X70 steels were welded by automatic welding procedure (STT) at the root and also by automatic MIG procedure for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37a653ae81119380c49cb3336ec0c4b1
https://doi.org/10.4028/www.scientific.net/ssp.216.298
https://doi.org/10.4028/www.scientific.net/ssp.216.298
Publikováno v:
Solid State Phenomena. 216:279-282
The non-destructive control of the welded joint in the case of transport pipelines of oil substances raises major problems by the difficulty of identifying the welded joints once the pipeline is imbedded. This paper presents the results of the resear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ba7e2360b768b32147e22ab3a6d364e
https://doi.org/10.4028/www.scientific.net/ssp.216.279
https://doi.org/10.4028/www.scientific.net/ssp.216.279
Publikováno v:
Applied Mechanics and Materials. 162:455-462
This paper presents current technologies used for pipe welding. Welding processes such as Tandem and Hybrid (Laser-GMAW) welding are compared to regular 1-wire GMAW. The device used for positioning the welding head is an anthropomorphic robot, as thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58c959b1647861d1ada177cc5d8758f8
https://doi.org/10.4028/www.scientific.net/amm.162.455
https://doi.org/10.4028/www.scientific.net/amm.162.455