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Standard
2014-07-17
This specification covers an aircraft-quality, low-alloy steel in the form of seamless tubing. This tubing has been used typically for thin wall-thickness sections where minimum tensile strength up to 160 ksi (1103 MPa) is required and where parts may be welded during fabrication, but usage is not limited to such applications.
Article
2014-07-15
Company says Fuselage Automated Upright Build is expected to yield safety, quality benefits; had been in development since 2012.
Article
2014-07-15
Northrop Grumman Corp. broke ground on a new $20 million Maryland Space Assembly and Test (M-SAT) facility on its Baltimore campus adjacent to Baltimore Washington International Thurgood Marshall Airport.
Article
2014-07-15
Volkswagen announced July 14 that a new midsize SUV will be built at its Chattanooga plant in Tennessee, in accordance with the company's Strategy 2018 plan calling for an expanded industrial footprint in the U.S.
Article
2014-07-15
Electric propulsion has been limited so far to small movements of the satellites once it is in its geostationary orbit. The Boeing 702SP innovation is its use of electric propulsion to raise the satellite from its launch-vehicle drop-off point to geostationary orbit.
WIP Standard
2014-07-15
Form: This specification covers an aluminum alloy in the form of plate products from 1.000 to 6.000 inches (152.40 mm) in thickness. Application: 7065-T7451 may be used in aerospace applications requiring high strength and fracture toughness, high resistance to stress-corrosion cracking and good resistance to exfoliation corrosion, but usage is not limited to such applications.
WIP Standard
2014-07-15
Form: This specification covers an aluminum alloy in the form of plate products from from 1.000 to 6.000 inches (152.40 mm) in thickness. Application: 7065-T7651 may be used in aerospace applications requiring high strength and good fracture toughness, good resistance to stress-corrosion cracking and to exfoliation corrosion, but usage is not limited to such applications.
Standard
2014-07-15
This specification covers aluminum in the form of sheet and plate.
Article
2014-07-14
Engineers from Nissan Technical Center NA detail the automaker's efforts to advance composite structural closures by developing and producing a high-volume, fully recyclable composite liftgate with low metal content, which debuted on the 2014 Rogue.
Standard
2014-07-11
This specification covers an aluminum alloy in the form of plate. This plate has been used typically for structural applications requiring material with high strength and resistance to exfoliation-corrosion, moderate fatigue strength, and high fracture-toughness, but usage is not limited to such applications.
Article
2014-07-10
H-D Advanced Manufacturing Co. (H-D) has acquired San Diego, CA-based Sungear Inc., a manufacturer of complex, high-quality, precision gear components for many of the world's aerospace suppliers. The company's loose gearing and gear assembly products perform critical functions in engine starters, auxiliary power units, and other applications.
Standard
2014-07-10
This specification covers a corrosion and heat-resistant steel in the form of bars, wire, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings.
Standard
2014-06-26
This SAE Standard covers the relative position and direction of motion of controls which influence the movement of the machine and the operating direction only of equipment controls. There is no intention to eliminate or restrict the use of combination controls, automatic controls, or special operating controls. Purpose This document is intended as a guide for designing uniform operator controls for graders. Graders are defined in SAE J/ISO 6165.
Article
2014-06-25
BENZ Inc. has four new tooling systems: the LinA and LinS broaching tools, C-axis Angle Head, and Mini Flex-Angle Head.
Article
2014-06-25
Lockheed Martin Space Systems awarded a contract to ATK to provide UltraFlex solar arrays for NASA's InSight Lander mission, which will place a lander on Mars in 2016 to study the red planet's deep interior.
WIP Standard
2014-06-25
This specification covers an aluminum alloy in the form of seamless, drawn tubing.
Article
2014-06-23
GE Aviation recently broke ground for its new machining factory in West Jefferson, NC. The new 80,000-ft² expansion will allow for increased capacity as the shop assumes additional machining work. The increase in volume is driven largely by orders for the new LEAP jet engine of CFM International, a 50:50 joint company of GE and Snecma (Safran) of France.
Article
2014-06-20
A cable installation simulator from W. L. Gore & Associates aids in evaluating the stress of installation on microwave airframe assemblies, thereby minimizing the risk of cable assembly damage or failure during installation.
WIP Standard
2014-06-20
This Aerospace Standard (AS) covers the requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aerospace hydraulic fuel, and lubricating oil systems at temperatures between -67 degrees F and 450 degrees F for Class I assemblies, -67 degrees F and 275 degrees F for Class II assemblies, and at nominal pressures up to 1500 psi. The hose assemblies are also suitable for use within the same temperature and pressure limitations in aerospace pneumatic systems where some gaseous diffusion through the wall of the PTFE liner can be tolerated. The use of these hose assemblies in pneumatic storage systems is not recommended. In addition, installations in which the limits specified herein are exceeded, or in which the application is not covered specifically by this standard, for example oxygen, shall be subject to the approval of the purchaser.
Article
2014-06-19
Lack of voice recognition and clumsy Bluetooth pairing were cited by owners of new vehicles as being among the most common type of problems they experience in the first 90 days of vehicle ownership, according to the J.D. Power 2014 Initial Quality Study (IQS).
Article
2014-06-16
Specialist concept vehicle builder Envisage Group has developed new techniques to facilitate greater functionality and value for money in the creation of efficient concept vehicles.
Standard
2014-06-16
This SAE Recommended Practice describes the basic content requirements, bar-code specifications, and functional test specifications of a vehicle emission configuration (VEC) label. On the vehicle, the VEC label is to be mounted under the hood in a readily accessible location for use of a bar-code scanning device. This document specifies a permanent vehicle emission configuration label that can be automatically identified through a bar-coded format.
Article
2014-06-12
MRO providers are discovering ways to innovate their procedures while remaining viable and profitable through the current downturn in government spending.
Standard
2014-06-12
This specification covers a corrosion-resistant steel in the form of sheet and strip. These products have been used typically for parts requiring strength and moderate forming or bending, but usage is not limited to such applications. Mechanical properties specified herein are obtained by cold working (strain hardening) and not by heat treatment. Therefore, the cold-worked product should not be heated to a temperature which adversely affects the mechanical properties or corrosion resistance before, during, or after fabrication.
Standard
2014-06-11
This specification covers a corrosion and heat-resistant nickel alloy in the form of sheet and strip 0.080 inch (2.03 mm) and under in nominal thickness.
Standard
2014-06-11
This specification covers a dilute aluminum/TiB2 metal matrix composite in the form of investment castings.
Article
2014-06-09
Through collaborative efforts, Spatial Corp. and Omax Corp. offer an easy-to-use 3-D tool pathing solution for waterjet machining.
Article
2014-06-09
igus has developed what it claims is the world’s first tribologically enhanced plastic filament for 3D printers, which are used to print full-size, three-dimensional objects. Specifically created for motion control applications, the low-friction material is 50 times more resistant to wear and abrasion than conventional 3D printer materials, according to the German plastics company.
Technical Paper
2014-06-06
Jayant Hemachandra Bhangale, Ashish Manohar Mahalle
Presently, most of the companies have combination of process and product layout. Cellular manufacturing is a place where company has established one or more manufacturing cells. Due to competition, Automobile industries are changing existing plant layout to “Cellular Layout” in which manufacturing process is carried out by proper arrangement of machines. This research paper aims at the optimization of cellular manufacturing layout using: cell formation stage, cell layout stage. In the first stage, a heuristic based upon the material flow is developed, which allows the machines to be clustered more naturally. In the second stage, a genetic algorithm is used to optimize the machine layout within each cell, in which a previously defined material handling system is provided. This representation allows the design of the layout and aisle-structure simultaneously, and can be converted into a string representation adaptable by a genetic algorithm for optimization. The number of aisles in the optimized aisle-structure is also minimized.
Standard
2014-06-05
This specification covers a corrosion and heat resistant nickel alloy in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings. These products have been used typically for parts requiring high strength up to 1500 degrees F (816 degrees C) and oxidation resistance up to 2000 degrees F (1093 degrees C), particularly those parts which are formed or welded and then heat treated to develop required properties, but usage is not limited to such applications.
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