标准编号:	QC/T 77-1993
中文名称:	汽车液压制动轮缸技术条件
英文名称:	Specifications of Drum Brake Wheel Cylinder Assembly for Automobile Hydraulic Braking
中标分类:	T24    制动系统
行业分类:	QC    汽车行业标准
发布日期:	1993-10-20
实施日期:	1994-10-1
标准状态:	superseded
被新标准替代:	QC/T 77-2015 汽车液压制动轮缸技术要求及台架试验方法
被替代日期:	2016-1-1
替代旧标准:	JB 540-1964
翻译语言:	英文
文件格式:	PDF
中文字符数:	6000 字
翻译价格(元):	420.0
交付时间:	付款后 1 个工作日

1 Subject Content and Application Scope This standard specifies product classification, technical requirements, test methods, inspection rules, mark, package, transport and storage of drum brake wheel cylinder assembly for automobile hydraulic braking. This standard is applicable to wheel cylinder assembly for automobile hydraulic braking drum brake of non-petroleum base brake fluid (hereinafter referred to as wheel cylinder; See Figure 1 and Figure 2). 2 Normative References JB 2759 "General Specification for Packagings of Mechanical and Electrical Products" GB 2828 "Sampling Procedures and Tables for Lot-by-lot Inspection by Attributes" GB 10830 "Specifications of Using Automobile Brake Fluid" GB 7524 "Hydraulic Brake Rubber Cups for Automobiles" GB 1801 "Limits and Fits-Dimension to 500mm Orifice, Axial Tolerance Zones and Fits" GB 1030 "Surface Roughness-Parameters and Their Values"