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WIP Standard
2013-09-30
These products have been used typically for electrodeposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys, but usage is not limited to such applications.
WIP Standard
2013-09-30
This specification covers the engineering requirements for producing brazed joints in parts made of steels, iron alloys, nickel alloys, and cobalt alloys by use of silver alloy filler metals, and the properties of such joints.
Standard
2013-09-26
This specification covers the engineering requirements for vacuum deposition of cadmium and the properties of the deposit.
Standard
2013-09-26
This specification covers the requirements for electrodeposition of a zinc-nickel alloy and the properties of the deposit.
Standard
2013-09-26
This specification covers the requirements for electrodeposition of tin on metals and the properties of the deposit. This process has been used typically to prevent galling or seizing of metal surfaces, to provide a surface for soft soldering, or to improve corrosion resistance, but usage is not limited to such applications (See 8.6).
Article
2013-09-23
Southwest Research Institute says it has deployed the first electric-vehicle aggregation system using SAE International’s J1772 standard for dc fast charging. The system, part of the Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Phase II program, is controlling five fast-charge stations at the Fort Carson Army Base in Colorado Springs, CO.
Article
2013-09-18
Rising system complexity and shortened development cycles have led to the need for an extension of the existing, classical test methods. The Airbus High Lift Test Department is pursuing virtual testing as an additional, equivalent test means besides existing, established physical means of compliance.
Article
2013-09-17
Napoleon Engineering Services (NES) announces a custom test rig design and manufacturing service for OEMs to perform rigorous bearing testing in-house.
Technical Paper
2013-09-17
Ali Aidibe, S. Antoine Tahan, Jean-Francois Lalonde
Nowadays, optimization of manufacturing and assembly operations requires taking into account the inherent processes variations. Geometric and dimensional metrology of mechanical parts is very crucial for the aerospace industry and contributes greatly to its. In a free-state condition, non-rigid parts (or compliant parts) may have a significant different shape than their nominal geometry (CAD model) due to gravity loads and residual stress. Typically, the quality control of such parts requires a special approach where expensive and specialized fixtures are needed to constrain dedicated and follow the component during the inspection. Inspecting these parts without jig will have significant economic impacts for aerospace industries, reducing delays and the cost of product quality inspection. The Iterative Displacement Inspection (IDI) algorithm has been developed to deal with this problem. In this paper, we propose a statistical approach based on the extreme value analysis to improve the identification module of the IDI.
Article
2013-09-13
The U.S. Department of Energy recently opened what it describes as a "one-of-a-kind national secure data center" at its National Renewable Energy Laboratory (NREL) in Golden, CO. The National Fuel Cell Technology Evaluation Center (NFCTEC) allows industry, academia, and government organizations to submit and review data gathered from projects to advance cost-effective fuel-cell technology.
Article
2013-09-09
Danlaw Inc. offers its Mx-Suite embedded software test product with seamless connectivity to National Instruments’ NI VeriStand, the environment for configuring real-time testing applications.
Article
2013-09-04
The Trimble TirePulse tire monitoring system was designed to reduce maintenance costs, increase overall fleet productivity, and promote site safety.
WIP Standard
2013-08-26
This specification establishes the requirements and procedures for heat treating parts (See 8.4) in a vacuum/partial pressure.
Standard
2013-08-22
This specification covers the requirements for electrodeposited silver and rhodium deposits. This electrodeposit has been used typically to provide a conductive surface for electrical contacts or a reflective coating for waveguide surfaces for parts operating up to 300 °F (149 °C), but usage is not limited to such applications.
Article
2013-08-19
Vibration-induced shaking of a part wastes energy, increases noise, boosts stresses on associated components, and accelerates bearing wear. Eventually, vibration can degrade an entire machine and significantly raise maintenance and replacement costs.
Article
2013-08-16
Sonoscan’s Digital Image Analysis Toolbox is used for automated acoustic analysis of individual IC components, various types of bonded wafers including MEMS, and other devices.
Article
2013-08-14
MTS Systems Corp., a supplier of test systems and position sensors, finalized an agreement with Shanghai Jiaotong University (SJTU) to establish an Aerospace Structural Strength Testing Demo Site at SJTU in Shanghai.
Standard
2013-08-12
This specification establishes the engineering requirements for producing chemical-film coatings on aluminum alloys and the properties of such coatings.
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