SAE J 2598-2012 汽车盘式制动垫自然频率和阻尼试验

标准号：SAE J 2598-2012
中文标准名称：汽车盘式制动垫自然频率和阻尼试验
英文标准名称：Automotive Disc Brake Pad Natural Frequency and Damping Test
标准类型：T24
发布日期：2012/7/16 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T24
国际标准分类号：43.040.40
适用范围：This procedure is applicable to brake pad modes between 500 Hz. And 16 kHz. The parameters measured with this procedure are defined as the first three natural frequencies, fdn (nme1,2,3), and the corresponding loss factors, η. This recommended test practice is intended to establish a standardized and repeatable method for performaing natural frequency and damping measurements ona disc brake pad.