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2013-12-12
Standard
AMS2404G
This specification covers the requirements for electroless nickel deposited on various materials. This deposit has been used typically to provide a uniform build-up on intricate shapes, to improve wear and/or corrosion resistance, or to improve solderability on or for selected materials, but usage is not limited to such applications. The deposit has been used in service up to 1000 °F (540 °C) although wear and/or corrosion resistance may degrade as service temperature increases.
2013-12-10
Article
ExhaustTrak from Sierra-CP Engineering, the Automotive Test Division of Sierra, was designed in response to customer requirements for a rugged, accurate, and fast solution for direct exhaust mass flow measurement, and is specifically designed for transient cycle flow rate measurement.
2013-12-10
Standard
J2380_201312
This SAE Recommended Practice describes the vibration durability testing of a single battery (test unit) consisting of either an electric vehicle battery module or an electric vehicle battery pack. For statistical purposes, multiple samples would normally be subjected to such testing. Additionally, some test units may be subjected to life cycle testing (either after or during vibration testing) to determine the effects of vibration on battery life. Such life testing is not described in this procedure; SAE J2288 may be used for this purpose as applicable. Finally, impact testing, such as crash and pothole, is not included in this procedure.
2013-12-06
Article
If smaller and thinner particles can be aligned in a certain way, it may be possible for a battery to hold a charge 50% longer than current batteries can.
2013-12-05
Article
AEI is not a publication that would normally embrace road impressions of a vehicle: the extraordinary Volkswagen XL1 is a very rare exception.
2013-12-05
Standard
AMS2695E
This specification covers electrical connections made with single, solid, round copper or copper alloy wire wrapped around copper alloy terminals without the use of solder.
2013-12-04
Article
While shifting the manufacturing process of a composite part from pre-impregnated to a new liquid resin injection process, the Composites Development team at Bombardier Aerospace had to redesign the component to a new set of design allowables. The Integrated Product Development Team was able to quickly provide a turnkey solution that resulted in a positive business case for both weight and cost.
2013-12-02
Article
Millbrook Proving Ground in the U.K. has introduced a Portable Emissions Measurement System (PEMS).
2013-11-26
Article
UniWest has expanded the EddyView family with three portable eddy current testing instruments: the Prime, Pro, and Premium instruments are off-the-shelf and readily available.
2013-11-26
Article
Asylum Research’s blueDrive photothermal excitation is available on its Cypher atomic force microscopes.
2013-11-26
Article
ARPA-e targets "robust" batteries that not only bear loads but also absorb crash-impact energy to save weight.
2013-11-24
Article
Researchers devised the tests to prove that active flow control can enhance the performance of a vertical tail enough to allow future designers to reduce the size of the structure for a whole family of airplanes.
2013-11-22
Article
Now that simulation and modeling are common techniques for designing equipment, standards groups are stepping in to add a bit more structure and compatibility for these tools. Two trade associations have paired up to establish a working group that aims to make it simpler to merge engineering analysis with overall systems behavior analysis.
2013-11-13
Article
A forum at the 2013 SEMA Show discussed three approaches to ensure performance parts compliance with federal safety standard No. 126. Panelists also explained how simulation data, and kinematics and compliance measurements, can improve performance parts design.
2013-11-12
Article
MESSRING offers the new M=BUS in-dummy data acquisition system for the WorldSID (Worldwide Harmonized Side Impact Dummy) 5th Small Female Dummy.
2013-11-11
WIP Standard
AS9132B
This SAE Aerospace Standard (AS) defines uniform Quality and Technical requirements relative to metallic parts marking performed in using "Data Matrix symbology" used within the aerospace industry. The ISO/IEC 16022 specifies general requirements (data character encodation, error correction rules, decoding algorithm, etc.). In addition to ISO/IEC 16022 specification, part identification with such symbology is subject to the following requirements to ensure electronic reading of the symbol. The marking processes covered by this standard are as follows: - Dot Peening - Laser - Electro-Chemical Etching Further marking processes will be included if required. This standard does not specify information to be encoded. Unless specified otherwise in the contractual business relationship, the company responsible for the design of the part shall determine the location of the Data Matrix Marking. Symbol position should allow optimum illumination from all sides for readability.
2013-10-31
Article
New R-1234yf production is promised by Arkema. SAE Cooperative Research Group shows R-445A blend has potential, and vehicle prototype charging equipment for assembly line and service shop is undergoing testing. German automakers resurrect the R-744 (carbon dioxide as a refrigerant) development program.
2013-10-31
Article
Combustion simulation has the potential to help engine manufacturers design better engines in less time with less cost.
2013-10-30
Article
In an attempt to achieve a balance between Reynolds number, model scale, and tunnel blockage issues, a 1:3 scale heavy-vehicle testing program has been initiated at the Monash University 1.4-MW wind tunnel.
2013-10-30
Article
Ashok Leyland, the Hinduja Group flagship, has sold Defiance Testing & Engineering Services (DTE) to Exova, a provider of testing, calibration, and advisory services. Located near Detroit, DTE was acquired by Ashok Leyland in 2007 and since has experienced consistent and profitable growth, according to the Indian OEM, through a combination of operational efficiency, new customer capture, and focus on adjacent sectors such as construction and off-highway, and defense.
2013-10-24
Article
Durex Industries’ Chiller Technology-based aluminum nitride (AlN) ceramic heater with an embedded tungsten RTD (resistance temperature detector) sensor can heat from 100° to 450°C at 200°C/s, as well as cool from 450° to 100°C at 100°C/s.
2013-10-24
Article
Mars Labs, LLC’s Titan modular DAQ system, available in both standard and custom models, can be used for durability and fatigue, noise and vibration, shock, compression, and acoustics measurements.
2013-10-21
Article
Next-generation unmanned air systems will require more performance and must integrate increasing capabilities for guidance control, weaponry, and surveillance—all in a very limited space.
2013-10-18
WIP Standard
AMS2632B
This specification covers the procedure for ultrasonic inspection of flat, contoured, and cylindrical products having a cross sectional-thickness of 0.02 to 0.5 inches (0.5 to 12.7 mm). This specification does not apply to inspection of composite materials.

This process has been used typically for locating and defining internal defects such as cracks, voids, laminations, and other structural discontinuities which may or may not be exposed to the surface, but usage is not limited to such applications.

2013-10-17
Standard
AMS2644F
This specification establishes the classification, technical requirements, tests, and test procedures for the qualification, approval, and quality verification of all materials used in the liquid penetrant methods of inspection with the exception of those excluded in the application section.
2013-10-16
WIP Standard
AS9133A
This document provides a basic uniform method for ensuring that aerospace standard parts (products) conform with the requirements of technical specifications referring to qualified parts and for a manufacturer of such parts to have a qualified management system at least equivalent to AS/EN/SJAC9100. These standards apply when called out in the aerospace standard part standard. 9100 - Quality Systems - Model for Quality Assurance in Design, Development, Production, Installation and Servicing NOTE: This standard is published as an equivalent document in several countries. This standard uses the 9100 designation when referring to this standard. 9103 - Variation Management of Key Characteristics NOTE: This standard is published as an equivalent document in several countries. This standard uses the 9103 designation when referring to this standard.
2013-10-16
Standard
AMS2405E
This specification covers the engineering requirements for electroless deposition of low-phosphorus nickel on various materials and the properties of the deposit.
2013-10-10
Article
Ford is helping to make its vision of driverless parallel parking and pedestrian avoidance realities. The automaker demonstrated the two technologies to journalists earlier this week at its proving grounds in Lommel, Belgium.
2013-10-04
Article
NH Research Inc. offers a 40-V model as a part of its 9200 family of high-power battery charge/discharge test systems.
2013-10-01
Article
Expanding on a demonstration project in Hawaii, General Motors Co. and the U.S. Army Tank Automotive Research, Development & Engineering Center (TARDEC) will again collaborate on fuel-cell technology under a new cooperative research and development agreement.
Viewing 181 to 210 of 3340

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