동적 거동을 이용한 토크컨버터 댐퍼 충격량 및 강도에 대한 연구

Abstract

Torque converter in automatic transmission transfers the engine power to transmission by ATF. A Torque converter consists of the hydrodynamic clutch device and the lock-up clutch device. The retaining plate and driven plate are part of the lock-up clutch. Lock-up clutch transfers the engine torque directly to automatic transmission. So it must have resistance and durability. And between retaining plate and driven plate happen impact. To analysis the dynamic Motion of damper system has been carried out using Torque Converter Toolkit made by OPEN API module in DAFUL. This paper is provided torque converter engineer with useful information for stopper impact and stress of damper system.