WELDING METHOD OF SHEET MEMBER, AND MANUFACTURING METHOD OF CAN BODY USING THE WELDING METHOD
PROBLEM TO BE SOLVED: To provide a welding method that enables a bead shape to be obtained free from a stress concentration part, by dispensing with extra components, improving workability and enhancing quality of a weld zone, in welding metallic sheets with each other. SOLUTION: In one end of a fir...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
23.06.2011
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a welding method that enables a bead shape to be obtained free from a stress concentration part, by dispensing with extra components, improving workability and enhancing quality of a weld zone, in welding metallic sheets with each other. SOLUTION: In one end of a first sheet member 1, an L shaped end part 1a is formed while, in one end of a second sheet member 2, a crown part 2b is installed that is formed extendedly in an L shaped end part 2a. The end faces 1c, 2c of both L shaped end parts 1a, 1b are abutted on each other, and the crown part 2b covers the L shaped end part 1a of the first sheet member, with the crown part 2b caulked to form an abutted part 20. Thereafter, this abutted part is fused. COPYRIGHT: (C)2011,JPO&INPIT |
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Bibliography: | Application Number: JP20090279404 |