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CURRENT
2017-05-25
Standard
AMS4254C
This specification covers aluminum alloy sheet laminated with one or more layers of unidirectional aramid fiber/epoxy prepreg. The outer layers are always aluminum alloy.
CURRENT
2017-05-25
Standard
AMS4631F
This specification covers one type of aluminum bronze in the form of rods, bars, forgings, and forging stock.
2017-05-24
Article
Structural adhesives are gaining applications as engineers employ them with lightweight materials to help achieve a continuous bond for improved vehicle rigidity and other benefits.
CURRENT
2017-05-24
Standard
AIR5742A
The scope of this document is related to the particular needs of oxygen equipment with regards to packaging and transportation. The document provides guidance for handling chemical, gaseous and liquid oxygen equipment. It summarizes national and international regulations to be taken into account for transportation on land, sea and air and provides information on classification of hazardous material. The aim of this document is to summarize information on packaging and transportation of oxygen equipment. Statements and references to regulations cited herein are for information only and should not be considered as interpretation of a law. Processes to maintain cleanliness of components and subassemblies during processing and assembly or storage of work-in-progress are outside the scope of this document. Guidance on this can be obtained from ARP1176.
CURRENT
2017-05-24
Standard
AMS6950
This specification covers a titanium alloy in the form of bars and forgings 14.000 inches (355.60 mm) and under in nominal diameter or least distance between parallel sides and stock for forging.
CURRENT
2017-05-22
Standard
AMS4302C
This specification covers an aluminum alloy in the form of sheet laminated with one or more layers of unidirectional aramid fiber/epoxy prepreg.
2017-05-20
Book
Rani Elhajjar
Additive Manufacturing of Aerospace Composite Structures: Fabrication and Reliability introduces the reader to the current state of technologies involved in processing and design of polymer-reinforced fiber composites using additive manufacturing’s automated fiber placement methods, through ten seminal SAE International papers. Currently, the material layup strategy in terms of process selection and manufacturability is usually not prioritized in the design phase. Engineers do not have a good way to see how their design choices can affect the manufacturing process beyond their initial structural-level considerations. The result is typically a large amount of experimental testing necessary to qualify the materials and structures typified in the classical building-block approach. Such an environment makes mistakes difficult to solve and, should redesign be required, obtaining reliable information is hard to piece together.
2017-05-19
Article
At Envisage, traditional coachbuilding skills blend with 3D printing and other digital tools to create concept/show vehicles and individual bespoke solutions.
CURRENT
2017-05-19
Standard
AMS4444E
This specification covers a magnesium alloy in the form of sand castings.
CURRENT
2017-05-18
Standard
AIR6130A
14-day material test to determine the cyclic effects of runway deicing compounds on cadmium plated parts.
2017-05-17
WIP Standard
AMS4365
This specification covers an aluminum alloy in the form of plate from 3.000 to 8.000 inches (76.2 to 203.2 mm) in thickness
2017-05-17
WIP Standard
AS2592A
This Aerospace Material Specification covers components of rotary flap assemblies, assembled by peening processors, to be used with portable equipment for peening of metal parts.
2017-05-16
Article
The In-Sight 7000 series from Cognex is a suite of ultra-rugged, highly modular standalone vision systems.
2017-05-16
Article
Now offered as part of Proto Labs' industrial 3D printing services, PolyJet technology provides product designers and engineers with the ability to manufacture elastomeric and overmolded prototypes without investing in tooling.
2017-05-16
WIP Standard
GA-G17AA
Add ASTM E 539
2017-05-10
WIP Standard
GA-E17AA
Setting tensile testing strain rate.
2017-05-10
WIP Standard
AMS4827F
This specification covers bearings of a leaded bronze cast on one or both faces of a steel backing.
2017-05-10
WIP Standard
AMS4820F
This specification covers bearings of leaded copper cast on one or both faces of a steel backing.
2017-05-10
WIP Standard
AMS4800F
This specification covers bearings of a tin alloy cast on one or both faces of a steel or bronze backing.
2017-05-10
WIP Standard
AMS4403A
This specification covers an aluminum alloy in the form of die forgings 12 inches (305 mm) and under in nominal thickness and of forging stock.
2017-05-10
WIP Standard
AMS4401B
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4463A
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4468A
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4597B
This specification covers a copper-nickel-tin alloy in the form of bars and rods.
2017-05-10
WIP Standard
J1173
This specification covers the characteristics of glass beads used for peening, and provides for standard glass bead size numbers. The glass bead classification number is the approximate nominal diameter of the glass spheres in that classification, in hundredths of a millimeter, with the prefix GB added. Glass beads used for peening shall be made from high quality glass of the soda-lime type. They should be as resistant as possible to breakage from shock-impact, or by abrasion during shipment and handling. The particles should be substantially round, free-flowing, and free from chemical impurities or contaminants that might be detrimental to the workpiece.
2017-05-10
WIP Standard
J2597
This SAE Recommended Practice defines a procedure for the use of computer generated saturation curves to determine peening intensity. Calculation of intensity within a tolerance band for each data set in Table 1 one is required for compliance with this practice.
2017-05-10
Technical Paper
2017-01-1926
Tobias Winter, Simon Thierfelder
Hatz is a medium sized engine manufacturer with a production volume of currently ~58000 engines per year and a rather diversified product portfolio. To be cost and time efficient in new and further developments of our engines a deep system knowledge is indispensable. In order to achieve this we use a strongly simulation based developing approach in combination with component and specially suited engine testing. This combines to a state-of-the art R&D process which helps us to overcome an increasingly cost challenging competition.
2017-05-10
Technical Paper
2017-01-1932
Thomas Herlitzius
The digital transformation offers Europe tremendous opportunities of more efficient production using Cyber Physical Systems (CPS), which will enable new concepts for future farming systems. The very fast development of information and communication technologies is driving the evolution of mobile machines into cyber-physical systems with virtually no limitations for communication. Automation is the most important trend in the development of agricultural mobile machines due to the open potential of efficiency increases at all levels (machine, process and farm operation). CPS technologies are going to deliver solutions at the system and enterprise level by supporting real time and strategic decisions while enabling much higher system transparency and controllability within the sustainability tri-angle.
CURRENT
2017-05-09
Standard
AMS5046E
This specification covers two types of carbon steel in the form of sheet, strip, and plate.
2017-05-09
WIP Standard
AMS4347E
This specification covers an aluminum alloy in the form of sheet from 0.020 to 0.249 inch (0.51 to 6.32 mm), inclusive, in thickness (See 8.5).
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