摘要
风噪是影响汽车高速行驶时乘坐舒适性的重要因素。本文主要阐述了利用声音听诊器、超声波泄漏检测仪和封堵排除法对某车型风噪问题的分析和改善过程。
Wind noise is an important factor affecting ride comfort at high speed. This article mainly describes the use of acoustic stethoscope, ultrasonic leak detector and plugging removal method to analyze and improve wind noise problems encountered during the development of one vehicle.
出处
《汽车科技》
2014年第5期37-40,共4页
Auto Sci-Tech
关键词
风噪
车身密封
封堵排除法
道路试验
wind noise
body sealing
plugging removal method
road tests
