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AssigneeOlympus Corporation
InventorsKEIICHI ASAMI, Tomonori Imamura, Kinji Takiguchi
Estimating the term…
The member joining method including: a member disposing process of disposing the first member and the second member such that the first plate-shaped section and the second plate-shaped section overlap in a thickness direction, a first laser radiating process of forming a melted section by radiating a laser beam to the first plate-shaped section overlapping the second plate-shaped section, and a second laser radiating process of, after solidifying the melted section to form a melted solidification section, radiating a laser beam to a surface of the melted solidification section so as to forcus the laser beam on the first plate-shaped section through the melted solidification section, melting the melted solidification section and the second plate-shaped section opposite to the melted solidification section to form a welding section formed of an alloy thereof, and joining the first plate-shaped section and the second plate-shaped section via the welding section.
A member joining method of joining a first plate-shaped section of a first member and a second plate-shaped section of a second member by laser welding, the member joining method comprising:
A member joining structure formed by disposing a first plate-shaped section of a first member and a second plate-shaped section of a second member to overlap, and joining the members by laser welding, the member joining structure comprising:
A joint pipe formed by inserting a second pipe member into a first pipe member, and joining the first pipe member and the second pipe member by laser welding at a position at which the first pipe member and the second pipe member overlap in a radial direction, the joint pipe comprising:
Dependencies are inferred from the claim text.