http://arthra.ugal.ro/handle/20.500.14043/25246 2026-04-06T09:27:45Z 2026-04-06T09:27:45Z Tadic, Branko Marjanovic, Nenad Nedic, Bogdan http://arthra.ugal.ro/handle/20.500.14043/25247 2020-09-03T13:24:18Z 2006-01-01T00:00:00Z

Bending of Thin Walled Pipes Using the Heat Realised by Friction Tadic, Branko; Marjanovic, Nenad; Nedic, Bogdan This paper considers appliance of heat generated by friction to relieve deformation of light metals, having as example of bending thin walled copper pipes. Based on numerous, primarily experiment analysis the conclusions have been applied for designing a machine for bending of thin walled copper pipes having small bend radius. The machine’s design is relatively simple, but it provides realisation of needed temperatures within required narrow area. Large number of tests has shown the reliability of suggested methodology. THE ANNALS OF UNIVERSITY “DUNĂREA DE JOS “ OF GALAŢI FASCICLE VIII, XII, 2006, ISSN 1221-4590 TRIBOLOGY

2006-01-01T00:00:00Z Rîpă, Minodora Deleanu, Lorena Chiculiță, Simona http://arthra.ugal.ro/handle/20.500.14043/25248 2020-09-03T13:24:18Z 2006-01-01T00:00:00Z

Overview on the Implementation of Tree Test Methods for Conformity Assessment of Fluids Rîpă, Minodora; Deleanu, Lorena; Chiculiță, Simona This paper presents three test methods for conformity assessment of technical fluids, all included in international, European and Romanian standards and their relevance for work security and health. THE ANNALS OF UNIVERSITY “DUNĂREA DE JOS “ OF GALAŢI FASCICLE VIII, 2006, ISSN 1221-4590 TRIBOLOGY

2006-01-01T00:00:00Z