JOINING METHOD OF RESIN MEMBER

PROBLEM TO BE SOLVED: To provide a joining method of a resin member which can achieve stable joining, even in a case there is a gap between the resin members to be joined together. SOLUTION: The joining method of a case main body 3 and a front cover 5 in a bleeder case 1 comprises a fitting process...

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Bibliographische Detailangaben
Hauptverfasser:	SUGIE MASAMI, MATSUMOTO SATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a joining method of a resin member which can achieve stable joining, even in a case there is a gap between the resin members to be joined together. SOLUTION: The joining method of a case main body 3 and a front cover 5 in a bleeder case 1 comprises a fitting process to fit the case main body 3 which permits no permeation of laser light L into the inside of a cylindrical part 5b of the front cover 5 which permits permeation of the laser light L, and a welding process to laser-weld the front cover 5 with the case main body 3 by irradiating, with the laser light L, a lap fitting part 1a formed of the cylindrical part 5b and a fitting part 3b of the case main body 3 lap fitted into each other and a non-lap fitting part 1b, of the case main body 3, which is adjacent to the lap fitting part 1a. COPYRIGHT: (C)2008,JPO&INPIT