| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration welding apparatus which allows an increase in degrees of freedom in the vibration direction, attaching direction of a tool, and attaching direction when attaching resin parts to be welded to the tool, by reversing a vibration body or the tool by 90°. SOLUTION: Provided is the vibration welding apparatus 1, wherein two resin parts are abutted on each other under pressure, and friction heat due to vibration is generated on the abutting faces so as to perform welding, and the vibration welding apparatus 1 includes: the vibration body 11 reciprocatingly linearly vibrating; a table 12 which is set facing the vibration body and displaceable in the direction facing the vibration body; a vibration side tool (upper tool 13) holding one of the resin parts and attached to the vibration body to vibrate together with the vibration body; and a resting side tool (lower tool 14) holding the other resin part and attached to the table, and further includes a reverse means reversing at least one of the vibration body, vibration side tool and resting side tool by 90°on a plane orthogonal to the facing direction of the vibration body and the table. COPYRIGHT: (C)2010,JPO&INPIT
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