METHOD OF FRICTION JOINING FOR ALUMINUM CORRUGATED PLATE, ALUMINUM CRRUGATED PLATE JOINED BY FRICTION, AND TOOL FOR FRICTION JOINING

PROBLEM TO BE SOLVED: To provide a method of friction joining for aluminum corrugated plates, an aluminum corrugated plate joined by friction, and a tool for friction joining, with which a friction joined part having a sufficient strength is available, the shape of recessed and projection parts afte...

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Bibliographic Details
Main Authors KUMAGAI MASAKI, TANAKA SUNAO
Format Patent
LanguageEnglish
Published 25.09.2001
Edition7
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:PROBLEM TO BE SOLVED: To provide a method of friction joining for aluminum corrugated plates, an aluminum corrugated plate joined by friction, and a tool for friction joining, with which a friction joined part having a sufficient strength is available, the shape of recessed and projection parts after joined is not sharp, and a burr is not formed, even when recessed and projection parts exist on the face of a plate. SOLUTION: The side faces 4 of aluminum alloy palates 1 which have recessed and projection parts on the plate face 3 are butted to each other and bound to a backing jig 5, the recessed parts 2 located at a butting part 6 are preliminarily cut off with a cutting blade 13 provided on the edge part 12 of the shoulder face 11 of the friction joining tool 7 in a manner that a sharp edge is not formed, a hard force-fitting pin 8 is inserted into the butting part 6 and moved along the butted part while the force-fitting pin 8 is rotated, thus the aluminum corrugated plates are friction-joined.
Bibliography:Application Number: JP20000080176