METHOD FOR JOINING SPECTACLE PARTS MADE OF NI-TI ALLOY

PURPOSE: To securely and surely join spectacle parts made of an Ni-Ti alloy and another spectacle parts consisting of a Ti material. CONSTITUTION: This joining method consists in inserting the spectacle parts 6 made of the Ni-Ti alloy into fitting holes 3 disposed at joining pieces 2 made of Ti, cau...

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Bibliographic Details
Main Author NAKANISHI EIICHI
Format Patent
LanguageEnglish
Korean
Published 15.01.2001
Edition7
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CONTACT LENSES
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OPTICS
PERFORMING OPERATIONS
PHYSICS
SOLDERING OR UNSOLDERING
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:PURPOSE: To securely and surely join spectacle parts made of an Ni-Ti alloy and another spectacle parts consisting of a Ti material. CONSTITUTION: This joining method consists in inserting the spectacle parts 6 made of the Ni-Ti alloy into fitting holes 3 disposed at joining pieces 2 made of Ti, caulking and coupling these parts and joining the joining pieces 2 to another spectacle parts 7 made of the Ti material by resistance welding or resistance brazing. The joint parts 5 of the joining pieces 2 are formed in the positions apart from the fitting and insertion parts of the spectacle parts 6 made of the Ni-Ti alloy.
Bibliography:Application Number: KR19990055372