파워스티어링용 고압호스의 반복가압 시험에 대한 수명예측

This study deals with the life prediction for high pressure hose of power steering system by impulse pressure test. The case of producing high impulse pressure in the power steering system happens when turning the car. we got the experimental data with impulse pressure with same situation referred above. Also, this data adapted CALT method(Calibrated Accelerated Life Test method) to predict the life of high pressure hose. Based on this date, we predict the life cycle of high pressure hose for power steering system