SAE J 1801-2007 制动块的制动效果标记

标准号：SAE J 1801-2007
中文标准名称：制动块的制动效果标记
英文标准名称：Brake Effectiveness Marking for Brake Blocks
标准类型：T24
发布日期：2007/11/1 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
引用标准：SAE J 1802-2001
适用范围：This SAE Recommended Practice provides the method to assign numerical values of brake effectiveness, using data from single station inertia dynamometer effectiveness tests, and to identify a uniform procedure to mark these values on the edge of brake blocks in excess of 12.7 mm (0.51 in) in thickness. The edge markings are intended to provide relevant and meaningful data on the normal and hot effectiveness of brake blocks, using the reference full size brake assembly, to aid in the characterization of these brake block frictional properties. This edge marking methodology is intended to permit accurate identification of the effectiveness values over the full wear life of the brake block. This is accomplished by means of permanent markings on one edge of the brake block.