CA1299397C - Appareil de soudage automatique de recipients cylindriques
- Google Patents
Appareil de soudage automatique de recipients cylindriques
Info
Publication number
CA1299397C
CA1299397CCA 579649CA579649ACA1299397CCA 1299397 CCA1299397 CCA 1299397CCA 579649 CA579649 CA 579649CA 579649 ACA579649 ACA 579649ACA 1299397 CCA1299397 CCA 1299397C
Authority
CA
Canada
Prior art keywords
welding
groove
controller
carriage
cylindrical vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Taiyo Nippon Sanso Corp
Original Assignee
Nippon Sanso Corp
NKK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Sanso Corp, NKK CorpfiledCriticalNippon Sanso Corp
Priority to CA 579649priorityCriticalpatent/CA1299397C/fr
Application grantedgrantedCritical
Publication of CA1299397CpublicationCriticalpatent/CA1299397C/fr
Appareil pour le soudage automatique d'angle d'un objet à souder comprenant une plaque de fond et quatre plaques latérales pointées par soudage substantiellement vertical à la dite plaque de fond