Bolt screwdriver groove wrenching performance test device

The utility model discloses a bolt screwdriver groove wrenching performance test device. The device comprises a torque wrench, a torque wrench fixing end, a support, a screwdriver groove bit, a three-jaw chuck, a three-jaw chuck fixing plate, a cover plate, an axial force sensor outer cover, an axia...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YIN ZHENBO, KAN QI, WANG TAO, WU BO, ZHANG ZHIQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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