Estimation of the Vibration Endurance Characteristics of Air Cleaner Insulators for Vehicle

차량용 에어클리너 인슐레이터의 진동 내구성 평가

In this paper, vibration endurance test is carried out on rubber insulators used fur vehicle air cleaners. Based on the test results, endurance characteristics depending on type and material of the insulators are estimated. Frequency response characteristics of the air cleaner system are investigated to identify the cause of wear and failure in the insulators occurred during the endurance test. New insulator models with improved endurance characteristics are proposed by changing the frequency response property of the air cleaner system.