T24 制动系统 标准查询与下载



共找到 680 条与 制动系统 相关的标准,共 46

This International Standard applies to commercial vehicles with air brakes in the categories M2, M3, N2, N3, O3, and O4, as specified in UNECE R.E.3. This International Standard applies during product development, product prototypes,,product specification or validation, and ongoing series production, as defined in ISO 15484.

Road vehicles - Brake lining friction materials - Standard wear test procedure for commercial vehicles with air brakes

ICS
43.040.40
CCS
T24
发布
2009-11
实施

이 표준은 차량용 디스크 브레이크 실린더에 사용되는 합성 고무 실에서의 성능 시험방법과 요

Road vehicles-Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 120 ℃ maximum)

ICS
43.040.40;83.140.50
CCS
T24
发布
2009-10-26
实施
2009-10-26

이 표준은 도로 차량의 유압 브레이크 시스템에 사용되는 브레이크 컵과 실(seal)의 성능

Road vehicles-Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid(Service temperature 70 ℃ maximum)

ICS
43.040.40;83.140.50
CCS
T24
发布
2009-10-26
实施
2009-10-26

이 표준은 KS R ISO 3833에 정의되어 있는 상용차, 버스, 트레일러 및 다목적 승

Road vehicles-Wheels/rims for commercial vehicles-Test methods

ICS
43.040.50
CCS
T24
发布
2009-10-26
实施
2009-10-26

이 표준은 전체 또는 일부분이 경합금으로 제작되어 있는 휠의 축 방향 충격 충돌 특성을 평

Road vehicles-Light alloy wheels-Impact test

ICS
43.040.50
CCS
T24
发布
2009-10-26
实施
2009-10-26

이 표준은 드럼식 휠 브레이크 실린더의 양 끝에 사용되는 성형 고무 부츠의 성능 시험에 대

Road vehicles-Elastomeric boots for drum type, hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid(Service temperature 100 ℃ maximum)

ICS
43.040.40
CCS
T24
发布
2009-10-26
实施
2009-10-26

Specifies the performance test methods and requirements for elastomeric seals used in road vehicle disc brake cylinders.

Road vehicles - Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 150 °C max.)

ICS
43.040.40
CCS
T24
发布
2009-10-09
实施

Specifies performance tests of brake cups and seals for hydraulic braking systems for road vehicles.

Road vehicles - Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (Service temperature 120 °C max.)

ICS
21.140
CCS
T24
发布
2009-10-09
实施

This document defines various vehicular noises and vibrations that are attributed to being created by the foundation brake components of the vehicle, particularly on passenger cars and light trucks. These definitions cover both disc and drum brakes. The frequency ranges from near zero Hz (tactile sensations) all the way up to 17 kHz, or the upper limit of normal hearing. These noises and vibrations may either directly radiate off the brake system or provide the excitation energy that causes other vehicle components to react. Establish standard terminology and definitions that can be used to classify or more adequately define a particular vehicular noise or vibration event that is caused by the vehicle foundation brake system.

Automotive Brake Noise and Vibration Standard Nomenclature

ICS
17.140.30;43.040.40
CCS
T24
发布
2009-10-02
实施
2017-12-22

This recommended practice covers the attachment of bonded anti-noise brake pad shims only. Mechanically attached shims (those without bonding) are not covered by this procedure. To measure the strength of the adhesive bond for the attachment of anti-noise shims to disc brake pads or a test specimen to a standard steel plate. Its primary use is as a quality tool.

Anti-Noise Brake Pads Shims: T-pull Test

ICS
43.040.40
CCS
T24
发布
2009-09-30
实施
2009-10-05

Road vehicles - Brake lining friction materials - Friction behaviour assessment for automotive brake systems

ICS
43.040.40
CCS
T24
发布
2009-08-31
实施
2009-08-31

Applies to the braking of vehicles of categories M1 and N1. Does not cover vehicles with a design speed not exceeding 25 km/h and vehicles fitted for invalid drivers.

Uniform provisions concerning the approval of passenger cars with regard to braking

ICS
43.040.40
CCS
T24
发布
2009-08-28
实施

Hardness measurements are used as a quality control check of the consistency of formulation and processing of brake linings. Gogan hardness is nondestructive (the penetrator causes shallow surface deformation.). Gogan hardness method alone does not show anything about a lining's ability to develop friction or to resist fade when used as a friction element in brakes. The hardness and the range of hardness are peculiar to each formulation, thickness, and contour; therefore, the acceptable values and ranges must be established for each formulation and part configuration by the manufacturer. The hardness of sintered powder metal lining is usually determined with Rockwell Superficial hardness equipment. See ASTM B 347.

Gogan Hardness of Brake Lining

ICS
43.040.40
CCS
T24
发布
2009-08-26
实施

Specific gravity is a nondestructive test used as a quality control check of the consistency of formulation and processing of brake lining. The specific gravity and the range of specific gravity are peculiar to each formulation and, therefore, the acceptable values or range must be established for each formulation by the manufacturer. Specific gravity alone shows nothing about a materials in use performance. The specific gravity of sintered metal powder friction materials, particularly those which have steel backing members, is usually determined somewhat differently. Reference ASTM B 376. To establish a uniform procedure for determining the specific gravity of brake friction material.

Specific Gravity of Friction Material

ICS
43.040.40
CCS
T24
发布
2009-08-26
实施

This SAE Recommended Practice identifies and defines terms specifically related to truck and bus braking systems including Antilock Brake Systems (ABS) and Electronically Controlled Braking Systems (ECBS).

Braking System Definitions Truck and Bus

ICS
43.040.40
CCS
T24
发布
2009-08-03
实施
2009-08-04

Road vehicles - Brake linings - Compressive strain test methods

ICS
43.040.40
CCS
T24
发布
2009-07-31
实施
2009-07-31

Road vehicles - Brake lining friction materials - Friction behaviour assessment for automotive brake systems

ICS
43.040.40
CCS
T24
发布
2009-07
实施

Road vehicles - Brake linings - Compressive strain test methods

ICS
43.040.40
CCS
T24
发布
2009-07
实施

Subject document is specifically intended for service brakes and service brakes when used for parking and/or emergency brakes (only) that are commonly used for automotive-type, ground wheeled vehicles exceeding 4536 kg (10 000 US lb) Gross Vehicle Weight Rating (GVWR). Subject specification provides the off-vehicle procedures, methods, and processes used to objectively determine suitability of tactical and combat ground wheeled vehicle brake systems and selected secondary-item brake components (a.k.a. aftermarket or spare parts), including brake "block" for commercial applications only, specifically identified within subject document. Subject specification is primarily based on known industry and military test standards utilizing brake inertia dynamometers. Targeted vehicles and components include, but may not be limited to the following: a. Civilian, commercial, military, and militarized-commercial ground wheeled vehicles such cargo trucks, vocational vehicles, truck tractors, trailers, specialized support and engineering equipment under the generic heading of Ground Vehicle "Dry" Brake Systems (GVDBS); b. Hydraulic, air, and mechanical "dry" disc brake and drum brake systems when used as service brakes, including service brakes (only) when used as emergency and/or parking brakes; c. Hydraulic, air, and mechanical "dry" disc brake pad assemblies and rotor assemblies; d. Hydraulic, air, and mechanical "dry" drum brake shoe assemblies and drum assemblies; e. Hydraulic, air, and mechanical brake "block" when intended for use on a. thru d. above except for those vehicles, pad assemblies, and shoe assemblies specifically procured for military use and/or tested under ATPD-2354. It must be noted that such the US Government's Military Services buys only assemblies and doesn't normally use "brake block" and relined brake shoes/pads, therefore testing using separate brake "block" was specifically excluded from ATPD-2354 by the original authors.

Off-Vehicle Brake Testing for Service Brakes Over 10 000 lb GVW Air, Hydraulic, and Mechanical Actuation

ICS
43.040.40
CCS
T24
发布
2009-06-25
实施
2019-01-16

This SAE Recommended Practice establishes a uniform procedure for the level surface testing of hand-operated brake systems on recreational noncompetitive snowmobiles. This procedure offers a method of testing snowmobiles on turf. Turf is preferred over snow because test repeatability is more easily obtained. In addition, tests shall be conducted under winter conditions to ensure that the braking systems remain operative and that the vehicle has no undue tendency to lose stability, overturn, or swerve out of a test lane 1.2m (4 ft) wider than the vehicle when the brakes are applied. The purpose of the document is to establish brake system capabilities with regard to deceleration or stopping distance versus applied brake lever force, as affected by vehicle speed, brake temperature, and usage.

Brake System Test Procedure Snowmobiles

ICS
43.040.40;43.160
CCS
T24
发布
2009-05-07
实施
2016-08-11



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