Product Code:SAE J2521
Title:Disc and Drum Brake Dynamometer Squeal Noise Matrix
Issuing Committee:Brake Nvh Standards Committee
Scope:This procedure is applicable to high frequency squeal type noise occurrences for passenger car and light truck type vehicles that are used under conventional operating conditions. The procedure does not encompass the consequences associate with changes in environment relate to temperature and humidity variations.PurposeThis recommended test practice is intended to establish a common universally recognized method for performing a series of screening test sequences that identify the propensity of a brake assembly to generate squeal noise under a variety of test conditions.【英文标准名称】:Wirebars
【原文标准名称】:棒铜
【标准号】:JISH2122-1961
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Non-FerrousMatals
【标准类型】:()
【标准水平】:()
【中文主题词】:过渡金属元素;材料(按形状分);金属型材;铜;有色金属;棒材;金属线
【英文主题词】:bars(materials);materialsbyform;metalsections;wires;;;
【摘要】:
【中国标准分类号】:H62
【国际标准分类号】:
【页数】:4P;A4
【正文语种】:日语