METHOD FOR TESTING SLIP TORQUE OF DAMPER PULLEY

A method for testing the slip torque of a damper pulley is provided to perform a test of the slip torque while controlling the twist of the damper pulley mounted on an engagement member. A damper pulley is mounted on a slip torque testing apparatus such that a mass structure and a hub part are engag...

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Bibliographische Detailangaben
Hauptverfasser:	SONG, JUNG DO, KIM, JONG SUK, JO, HAE KYUNG, PARK, CHANG JOO
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A method for testing the slip torque of a damper pulley is provided to perform a test of the slip torque while controlling the twist of the damper pulley mounted on an engagement member. A damper pulley is mounted on a slip torque testing apparatus such that a mass structure and a hub part are engaged with upper and lower engagement members(124,126), respectively. Test conditions according to steps are input in a computer(300). A control panel controls a rotation device(140) to twist the damper pulley for a predetermined time under the conditions input in the computer. The slip torque test is stopped if the torque detected from a torque meter arrives at a predetermined condition, and then slip torque is obtained fro the detected torque.