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Standard

Measurement of Vehicle and Suspension Parameters for Directional Control Studies

2018-01-02
J1574/1_201801
The parameters measured according to this SAE Recommended Practice will generally be used in simulating directional control performance in the linear range. (The “linear range” is the steady-state lateral acceleration below which steering wheel angle can generally be considered to be linearly related to lateral acceleration.) But they may be used for certain other simulations (such as primary ride motions), vehicle and suspension characterization and comparison, suspension development and optimization, and processing of road test data. This document is intended to apply to passenger cars, light trucks, and on-highway recreational and commercial vehicles, both non-articulated and articulated. Measurement techniques are intended to apply to these vehicles, with alterations primarily in the scale of facilities required.
Standard

Measurement of Vehicle and Suspension Parameters for Directional Control Studies - Rationale

2018-01-02
J1574/2_201801
This SAE Information Report presents the background and rationale for SAE J1574-1. The motor vehicle industry is working toward a more complete understanding of the factors affecting the motions of vehicles on the roadway, by using a variety of techniques that predict responses to road and operator inputs. The capability to predict responses is desirable so that vehicles can be designed for optimum safety and utility. In addition to the force and moment properties of the pneumatic tires, a number of vehicle and suspension parameters affect the response of the vehicle; these include weight, center-of-gravity location, moments of inertia, suspension ride and roll rates, suspension kinematic and compliance properties, and shock absorber characteristics. These parameters must be quantified in order to predict vehicle responses. Measurement of most of these parameters will be limited to determining their values in the linear range for use in directional control simulations.
Standard

Identification and Packaging Elastomeric Products

2018-01-02
AMS2810H
This specification provides requirements for the identification and packaging of sheet, strip, extrusions, and molded parts made of natural rubber, synthetic rubber, reclaimed rubber, and combinations of the above with other materials such as asbestos, cork, and fabrics. AMS2817 covers preferred requirements for identification and packaging of preformed packings.
Standard

Stress Dome in Fasteners

2017-12-31
WIP
ARP953C
This document establishs limits or parameters for designing bolt heads with proper control of flowlines to assure sufficient strength to resist stresses induced by static or dynamic loads without being affected by lightening and lockwire holes.
Standard

Rings, Retaining - Spiral Wound, Uniform Section Corrosion and Heat Resistant, UNS S66286

2017-12-30
WIP
AS4299B
This procurement specification covers retaining rings of the spiral wound type with uniform rectangular cross-section, made of a corrosion and heat resistant age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286, work strengthened and heat treated to a tensile strength of 185 to 240 ksi at room temperature.
Standard

Powder, Hastelloy X

2017-12-28
WIP
AMS7008
1. SCOPE 1.1 Form This specification covers a corrosion and heat-resistant Hastelloy in the form of pre-alloyed powder. 1.2 Application This powder is intended to be used for the additive manufacturing of aerospace parts via a powder bed process, but usage is not limited to such applications.
Standard

J1349 Certified Power Engine Data for FCA as used in 2018 Jeep Grand Cherokee Trackhawk - Level 2

2017-12-27
CPFC2_18JTRACKH
This product includes information on the manufacturer, engine, applications, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds. In addition, this product contains complete engine information such as displacement, cylinder configuration, valve train, combustion cycle, pressure charging, charge air cooling, bore, stroke, cylinder numbering convention, firing order, compression ratio, fuel system, fuel system pressure, ignition system, knock control, intake manifold, exhaust manifold, cooling system, coolant liquid, thermostat, cooling fan, lubricating oil, fuel, fuel shut off speed, etc. Also included are all measured test parameters outlined in J2723.
Standard

J1349 Certified Power Engine Data for FCA as used in 2018 Dodge Challenger 6.2L SC SRT/2018 Dodge Charger 6.2L SC SRT - Level 2

2017-12-27
CPFC2_18DCHCR
This product includes information on the manufacturer, engine, applications, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds. In addition, this product contains complete engine information such as displacement, cylinder configuration, valve train, combustion cycle, pressure charging, charge air cooling, bore, stroke, cylinder numbering convention, firing order, compression ratio, fuel system, fuel system pressure, ignition system, knock control, intake manifold, exhaust manifold, cooling system, coolant liquid, thermostat, cooling fan, lubricating oil, fuel, fuel shut off speed, etc. Also included are all measured test parameters outlined in J2723.
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