SAE J2425-2004 pdf download

09-30-2020 comment

SAE J2425-2004 pdf free download.Steering Control Systems – Laboratory Test Procedure Heavy Trucks.
This SAE Recommended Practice describes a laboratory test procedure for evaluating the characteristics of heavy truck steering control systems under simulated driver impact conditions. The test procedure employs a torso-shaped body block that is impacted against the steering wheel.
SAE Publications-Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001
SAE J211-1-Instrumentation for Impact Test-Part 1: Electronic Instrumentation
SAE J211-2-Instrumentation for Impact Test-Part 2: Photographic Instrumentation
SAE CRP-9-Heavy Truck Crashworthiness (Testing and Analysis for Recommended Practice Development ),November 1996
3.Items to be Determined
3.1 Impact velocity of the body block
3.2 Resultant force during the impact.
Instrumentation-Any system of instrumenation that will provide data from which the items in Section 3 can be determined is acceptable. The peak resultant force may be measured by mounting a 3-axis load cell between the steering wheel and column or may be calculated from unidirectional accelerometers mounted on the body block. All measurements should be recorded and filtered according to the most recent version of SAEJ211.
Any test equipment is satisfactory which can produce the minimum body block-to-steering wheel impact velocity of 24 km/h (15 mph ) and which insures the body block is moving lel to the vehicle horizontal reference, with translational (not rotational) motion, in side view at impact. (See Figure 5.).The direction of impact velocity, in the plan view, is parallel to the longitudinal vehicle axis.

Download infomation Go to download
Note: if you don't find the standards you need on this website, please come to the forum to post for help, and the webmaster will reply to you in time.

SAE J2019:1994 free download

SAE J 2019:1994 free download.ACCELERATED EXPOSURE OF AUTOMOTIVE EXTERIOR MATERIALS USING A CONTROLLED IRRADIANCE AIR-COOLED XENON-ARC APPARATUS. 1.1 This SAE Standard specifies the operating procedures for a controlled irradiance, air-cooled xenon-arc apparatus used for the accelerated exposure...

SAE AMS 7882C:2020 free download

SAE AMS 7882C:2020 free download.The title of this standard is Tungsten Carbide-Cobalt Chrome Powder Agglomerated and Sintered. AMS7882C prohibits unauthorized exceptions(3, 5), revises classification of tests(4.2) reports(4.5.1),and identification (5.1.3), and results from a Five-Year Review and update...

SAE J326:2020 free download

SAE J326:2020 pdf free download.Nomenclature - Hydraulic Backhoes.The size of this pdf file is 1.27M. This SAE standard includes hydraulic backhoes which have no more than 190 degrees of rotational swing and are mounted on wheeled tractors...


Anonymous netizen Fill in information