DEVICE FOR INSPECTING JUNCTION-TYPE OUTER JOINT MEMBER OF CONSTANT VELOCITY UNIVERSAL JOINT

An inspection device for a joint-type outer joint member of a constant velocity universal joint includes: a cup section (12) having a bottomed cylindrical shape and having track grooves in an inner periphery thereof to allow torque transmitting elements to roll therein; and a shaft section (13) exte...

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Bibliographische Detailangaben
Hauptverfasser: NAKAGAWA, Naoki, SAKAKIBARA, Yasuhiko, SUGIYAMA, Tatsuro, KAGAWA, Daisuke, UEDA, Tokio, IMANAKA, Takashi, KOBAYASHI, Masazumi, HAYASHI, Hiromi
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An inspection device for a joint-type outer joint member of a constant velocity universal joint includes: a cup section (12) having a bottomed cylindrical shape and having track grooves in an inner periphery thereof to allow torque transmitting elements to roll therein; and a shaft section (13) extending from a bottom of the cup section (12), and is configured to inspect the outer joint member (11) of the constant velocity universal joint, which is obtained through melt-welding on a cup member (12a) forming the cup section (12) and a shaft member (13a) forming the shaft section (13). The inspection device includes: a surface inspection unit (III) configured to perform inspection for detecting a defect which appears on a surface of the outer joint member (11) due to welding; an internal inspection unit (IV) configured to perform inspection of an internal defect of a welded portion (49); and a recording unit configured to record an inspection result of the inspection. With this, it is possible to provide the inspection device which is configured to efficiently perform in-line total inspection for the joint-type outer joint member obtained through melt-welding.