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This document provides background information, rationale, and data (both physical testing and computer simulations) used in defining the component test methods and similarity criteria described in SAE Aerospace Recommended Practice (ARP) 6330. ARP6330 defines multiple test methods used to assess the effect of seat back mounted IFE monitor changes on blunt trauma to the head and post-impact sharp edge generation. The data generated is based on seat and IFE components installed on type A-T (transport airplane) certified aircraft. While not within the scope of ARP6330, generated test data for the possible future development of surrogate target evaluation methods is also included
Aircraft Seat Committee
This SAE Aerospace Recommended Practice (ARP) provides recommendations for: The audit process in general A list of specific areas of attention to be audited Maintaining the test facility in such a manner that it meets audit requirements
EG-1E Gas Turbine Test Facilities and Equipment
This SAE Standard describes the requirements of the linkage to attach implements or equipment to the front of agricultural wheeled tractors. This shall be a three-point linkage in association with a power lift. It applies to the categories defined in ISO 730/1
Agricultural Tractor Standards Committee (ATSC)
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Establish justification for the use of breakdown voltage for product electrical properties instead of calculated dielectric strength
AE-8D Wire and Cable Committee
This specification covers the general requirements for conventional AC and/or DC current carrying filter networks for the reduction of electromagnetic interference. A conventional filter is defined herein as a component containing definitive, lumped, R-L-C components and not employing distributed parameters as a required characteristic
AE-4 Electromagnetic Compatibility (EMC) Committee
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
This recommended practice covers the requirements and qualification tests for two types of flexible all-metal hose assemblies intended for hydraulic use on missile and rocket applications at rated pressures of 4000 psi. Type I -65° to +650 °F service temperature range Type II -65° to +1000 °F service temperature range
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
This SAE Aerospace Recommended Practice (ARP) provides recommended solid film lubricants for use on fluid system components at different temperatures and cyclic conditions
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
This checklist is to be used by project personnel to assure that factors required for adequate system electromagnetic compatibility are considered and incorporated into a program. It provides a ready reference of EMC management and documentation requirements for a particular program from preproposal thru acquisition. When considered with individual equipments comprising the system and the electromagnetic operational environment in which the system will operate, the checklist will aid in the preparation of an EMC analysis. The analysis will facilitate the development of system- dependent EMC criteria and detailed system, subsystem, and equipment design requirements ensuring electromagnetic compatibility. It should be noted that all subjects are not covered and that all items listed may not be required on a given program
AE-4 Electromagnetic Compatibility (EMC) Committee
This technical report identifies the requirements for an LFCP for ADHP soldered electronic products built fully or partially with Pb-free materials and assembly processes. An LFCP documents the specific Pb-free materials and assembly processes used to assure customers their ADHP soldered electronic products will meet the applicable reliability requirements of the customer. This standard specifically addresses LFCPs for: a Pb-free components and mixed assembly: Products originally designed and qualified with SnPb solder and assembly processes that incorporate components with Pb-free termination finishes and/or Pb-free BGAs, i.e., assembling Pb-free parts using eutectic/near-eutectic SnPb processes (also known as mixed metallurgy). b COTS products: COTS products likely built with Pb-free materials and assembly processes. c Pb-free design and assembly: Products designed and qualified with Pb-free solder and assembly processes. This standard does not include detailed descriptions of the
G-24 Pb-free Risk Management Committee for ADHP
This SAE Aerospace Recommended Practice (ARP) is intended as a guide toward standard practice for selection of nominal hex widths for fittings
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
This SAE Aerospace Recommended Practice (ARP) defines a method for determining a torque value (range) for threaded fluid connections
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Thrust measurement systems come in many sizes and shapes, with varying degrees of complexity, accuracy and cost . For the purposes of this information report, the discussions of thrust measurement will be limited to axial thrust in single-axis test systems
EG-1E Gas Turbine Test Facilities and Equipment
This document describes hydraulic fluids used in landing gear shock struts with extreme high contact pressure and anti-wear additives that have been added for improved lubrication
A-5B Gears, Struts and Couplings Committee
This document provides recommendations concerning the minimum knowledge and skill guidelines for a composite and metal bond repair inspector. Teaching levels have been assigned to this curriculum to define the knowledge, skills and abilities needed to inspect repairs. Minimum hours of instruction have been provided to ensure adequate lecture and laboratory coverage of all subject matter. These minimums may be exceeded, and may include an increase in the total number of training hours and/or increases in the teaching levels
AMS CACRC Commercial Aircraft Composite Repair Committee
This SAE Recommended Practice describes a method to be used for the static deployment of airbag module assemblies. The results obtained from the deployment tests will be used to verify compliance with design requirements and/or specifications, and for other engineering purposes such as module performance comparisons, and/or CAE input or validation. The purpose for this procedure is to describe recommended test methods to ensure, to the extent possible, reliable and reproducible test results for driver airbag modules, passenger airbag modules, or other airbag modules (e.g., side airbags, roof rail airbags, knee bolster airbags, etc.). Performance limits or acceptance criteria are not established as they are typically defined based on specific vehicle design requirements and/or manufacturer specifications. It is intended to be a general procedure for repetitive testing and suggests only general guidelines for the safe conduct of tests and reliable data correlation
Inflatable Restraints Committee
This SAE Recommended Practice provides basic recommendations for dispensing and handling of SAE J1703 and SAE J1704 Brake Fluids by Service Maintenance Personnel to assure their safe and effective performance when installed in or added to motor vehicle hydraulic brake actuating systems. This document is concerned only with brake fluid and those system parts in contact with it. It describes general maintenance procedures that constitute good practice and that should be employed to help assure a properly functioning brake system. Recommendations that promote safety are emphasized. Specific step-by-step service instructions for brake maintenance on individual makes or models are neither intended nor implied. For these, one should consult the vehicle manufacturer’s service brake maintenance procedures for the particular vehicle. Vehicle manufacturer’s recommendations should always be followed
Brake Fluids Standards Committee
This Standard provides provides names of major components peculiar to crawler tractors as defined in SAE J1057a (June, 1975). Illustrations of components are not intended to be exactly descriptive of any particular machine
MTC1, Earthmoving Machinery
This SAE Recommended Practice establishes uniform procedures for testing fuel cell and hybrid fuel cell electric vehicles, excluding low speed vehicles, designed primarily for operation on the public streets, roads and highways. The procedure addresses those vehicles under test using compressed hydrogen gas supplied by an off-board source or stored and supplied as a compressed gas onboard. This practice provides standard tests that will allow for determination of fuel consumption and range based on the US Federal Emission Test Procedures, using the Urban Dynamometer Driving Schedule (UDDS) and the Highway Fuel Economy Driving Schedule (HFEDS). Chassis dynamometer test procedures are specified in this document to eliminate the test-to-test variations inherent with track testing, and to adhere to standard industry practice for fuel consumption and range testing. Communication between vehicle manufacturer and the governing authority is essential when starting official manufacturer in
Fuel Cell Standards Committee
This SAE Standard defines the minimum normal operating space envelope for clothed seated (SAE J899 seat configuration) and standing operators (95th percentile operator, SAE J833). This document applies to off-road, self-propelled work machines used in construction, general purpose industrial, agricultural, and forestry as identified in SAE J1116. Purpose This document defines dimensions for the minimum normal operating space envelope around the operator for operator enclosures (cabs, ROPS, FOPS) on off-road machines
HFTC1, Controls, Visibility, Anthropometrics, Accessibility
This SAE Standard specifies requirements for two types, three classes, and four styles of reinforced hose and non-reinforced tubing for conveying gasoline or diesel fuel aboard small craft including pleasure craft whose fuel systems are regulated under 33 CFR 183 Subpart J. SAE J1527 contains requirements for a Type A fire test of 2.5 minutes and defines a type B hose that is not fire resistant. Refer to SAE J1942 for commercial marine non-metallic flexible hose or hose assemblies used in systems on board commercial vessels inspected and certified by the U.S. Coast Guard. SAE J1942 defines a type A fire resistance test of 2.5 minutes and a type B test of 30 minutes. Refer to SAE J2046 for fuel hose used on personal watercraft
Marine Engine Fuel Systems Committee
The purpose of this SAE Standard is to provide a standardized test procedure for generating engine performance maps. An engine performance map is a listing of engine fuel flow rates versus torque or power obtained at specific engine speeds and loads. Engine performance maps as specified by this code can be used in fuel economy simulation programs. This document is applicable to both four-stroke spark ignition (SI) and compression ignition (CI) engines, naturally aspirated and pressure charged, with or without charge air cooling
Engine Power Test Code Committee
This SAE Information Report applies to all independent or combination construction and industrial machines that are designed to scraper-load and transport material. (See SAE J1116 and J1057a
MTC1, Earthmoving Machinery
Any ROPS meeting the performance requirement of ISO 5700 (Static ROPS Test Standard) or ISO 3463 (Dynamic ROPS Test Standard) meets the performance requirements of this SAE Standard if the ROPS temperature/material and seat belt requirements of this document are also met
OPTC4, Protective Structures
Provide a description of standard test methods and analysis methods for bench test measurement of the component level EPB actuation noise in order to evaluate the noise performance of the EPB actuators
Brake NVH Standards Committee
This SAE Standard specifies the nominal dimensions and tolerances which affect the interchangeability between companion flanges and mating parts. The flanges covered by this document are designated type A and type S. The type A flanges are equivalent to type A ISO 7646. The type S flanges are equivalent to the type S ISO 7647. Type A is an external (male) pilot construction and type S is an internal (female) pilot construction. These flanges are not interchangeable. Dimensions not specified are left to the discretion of the component manufacturer
Drivetrain Standards Committee
This Standard is restricted to refrigeration circuits that provide air-conditioning for the passenger compartments of passenger and commercial vehicles. This Standard includes analytical and physical test procedures to evaluate refrigerant concentration inside the passenger compartment. In the early phases of vehicle evaluation, usage of the analytical approach may be sufficient without performing physical tests. The physical test procedure involves releasing refrigerant from an external source to a location adjacent to the evaporator core (inside the HVAC module). An apparatus is used to provide a repeatable, calibrated leak rate. If the system has multiple evaporators, leakage could be simulated at any of the evaporator locations. This standard gives detail information on the techniques for measuring R-744 (CO2) and R-1234yf (HFO-1234yf), but the general techniques described here can be used for other refrigerants as well
Interior Climate Control Vehicle OEM Committee
This document outlines general requirements for the use of CFD methods for aerodynamic simulation of medium and heavy commercial ground vehicles weighing more than 10000 pounds. The document provides guidance for aerodynamic simulation with CFD methods to support current vehicle characterization, vehicle development, vehicle concept development, and vehicle component development. The guidelines presented in the document are related to Navier-Stokes and Lattice-Boltzmann based solvers. This document is only valid for the classes of CFD methods and applications mentioned. Other classes of methods and applications may or may not be appropriate to simulate the aerodynamics of medium and heavy commercial ground vehicle weighing more than 10000 pounds
Truck and Bus Aerodynamics and Fuel Economy Committee
This SAE Recommended Practice establishes performance guidelines for the threshold pressure and brake force output of the brakes on the axles of air-braked towing trucks, truck-tractors, truck-trailers, and converter dollies with GVWRs over 4536 kg (10000 pounds) designed to be used on the highway in combination with other air-braked vehicles of this type in commercial operations
Truck and Bus Brake Systems Committee
This SAE Recommended Practice defines the information contained in the header and data fields of non-diagnostic messages for automotive serial communications based on SAE J1850 Class B networks. This document describes and specifies the header fields, data fields, field sizes, scaling, representations, and data positions used within messages. The general structure of a SAE J1850 message frame without in-frame response is shown in Figure 1. The structure of a SAE J1850 message with in-frame response is shown in Figure 2. Figures 1 and 2 also show the scope of frame fields defined by this document for non-diagnostic messages. Refer to SAE J1979 for specifications of emissions related diagnostic message header and data fields. Refer to SAE J2190 for the definition of other diagnostic data fields. The description of the network interface hardware, basic protocol definition, the electrical specifications, and the CRC byte are given in SAE J1850. SAE J1850 defines two and only two formats of
Vehicle Architecture For Data Communications Standards
This part of SAE J968 specifies the flow measuring system, including the fixture, to be used for flow testing the single hole orifice plates used in an orifice plate type nozzle and holder assembly (described in SAE J968/1) which is intended for testing and setting diesel fuel injection pumps on test benches. The flow measuring system and fixture ensure accurate flow testing of the entire range of orifices from 0.4 to 0.8 mm diameter as specified in SAE J968/1. It is intended primarily for use by the manufacturers of single hole orifice plates
Diesel Fuel Injection Equipment Standards Committee
This SAE Recommended Practice establishes uniform test procedures and performance requirements for the defrosting system of enclosed cab trucks, buses, and multipurpose vehicles. It is limited to a test that can be conducted on uniform test equipment in commercially available laboratory facilities. For laboratory evaluation of defroster systems, current engineering practice prescribes that an ice coating of known thickness be applied to the windshield and left- and right-hand side windows to provide more uniform and repeatable test restults, even though—under actual conditions—such a coating would necessarily be scraped off before driving. The test condition, therefore, represents a more severe condition than the actual condition, where the defroster system must merely be capable of maintaining a cleared viewing area. Because of the special nature of the operation of most of these vehicles (where vehicles are generally kept in a garage or warmed up before driving), and since defrosting
Truck and Bus Windshield Wipers and Climate Control Comm
This SAE Standard establishes the requirements for a Class B Data Communication Network Interface applicable to all On-and OffRoad Land-Based Vehicles. It defines a minimum set of data communication requirements such that the resulting network is cost effective for simple applications and flexible enough to use in complex applications. Taken in total, the requirements contained in this document specify a data communications network that satisfies the needs of automotive manufacturers. This specification describes two specific implementations of the network, based on media/Physical Layer differences. One Physical Layer is optimized for a data rate of 10.4 Kbps while the other Physical Layer is optimized for a data rate of 41.6 Kbps (see Appendix A for a checklist of application-specific features). The Physical Layer parameters are specified as they would be detected on the network media, not within any particular module or integrated circuit implementation. Although devices may be
Vehicle Architecture For Data Communications Standards
This procedure provides methods to determine the appropriate inertia values for all passenger cars and light trucks up to 4540 kg of GVWR. For the same vehicle application and axle (front or rear), different tests sections or brake applications may use different inertia values to reflect the duty-cycle and loading conditions indicated on the specific test
Brake Dynamometer Standards Committee
This SAE Recommended Practice specifies performance requirements and test procedures for the strength and location of seat belt assembly anchorages. It applies to seat belt anchorages attached to vehicle body structure or to seat assemblies in the vehicle. Design Considerations are specified in SAE J383
Motor Vehicle Council
The scope of this SAE Information Report is an evaluation of the ports and tools used on automotive air-conditioning systems to evacuate and charge systems with approved refrigerants during vehicle service. A task force was formed in April 2021 to perform this evaluation and concluded its work in September 2021. The scope of the task force was to evaluate issues being reported from service repair shops with air-conditionings service ports and the tools being used to connect to these ports. The task force also evaluated published SAE J Standards and discovered many of these standards did not include the necessary requirements for service ports and tools. The task force published a final report of its findings and recommendations. The report includes recommendations to correct and publish new SAE Standards related to the scope of this project
Interior Climate Control MAC Supplier Committee
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