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2017-10-12 ...
  • October 12-13, 2017 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
The transportation industry, including motor vehicles, aircraft, rail, marine, commercial, off-road and defense vehicles, as well as infrastructures, energy sectors, raw materials, manufacturing, health and food industries all experience significant issues with corrosion which results in billions of dollars of loss each year. Corrosion education and prevention is essential to improve and increase the service life of parts and components which may have a significant impact on the economy of various industries and nations.
2017-07-10
Technical Paper
2017-28-1939
Maruti Patil, Penchaliah Ramkumar, Shankar Krishnapillai
Abstract Minimum weight and high-efficiency gearboxes with the maximum service life are the prime necessity of today’s high-performance power transmission systems such as automotive and aerospace. Therefore, the problem to optimize the gearboxes is subjected to a considerable amount of interest. To accomplish these objectives, in this paper, two generalized objective functions for two stage spur-gearbox are formulated; first objective function aims to minimize the volume of gearbox material, while the second aims to maximize the power transmitted by the gearbox. For the optimization purpose, regular mechanical and critical tribological constraints (scuffing and wear) are considered. These objective functions are optimized to obtain a Pareto front for the two-stage gearbox using a specially formulated discrete version of non-dominated sorting genetic algorithm (NSGA-II) code written MATLAB. Two cases are considered, in the first with the regular mechanical constraints.
2017-07-10
Technical Paper
2017-28-1954
Premkumarr Santhanamm, K. Sreejith, Avinash Anandan
A local and global environmental concern regarding automotive emissions has led to optimize the design and development of Power train systems for IC engines. Blow-by and Engine oil consumption is an important source of hydrocarbon and particulate emissions in modern IC engines. Great efforts have been made by automotive manufacturers to minimize the impact of oil consumption and blow-by on in-cylinder engine emissions. This paper describes a case study of how simulation played a supportive role in improving piston ringpak assembly. The engine taken up for study is a six cylinder, turbocharged, water cooled diesel engine with a peak firing pressure of 140 bar and developing a power output of 227 KW at 1500 rpm. This paper reveals the influence of stepped land, top groove angle, ring face profile, twist features with regard to tweaking of Blow-by & LOC. Relevant design inputs of engine parameters were provided by the customer to firm up the boundary conditions.
2017-06-23
WIP Standard
D17AB
This revises the Identification section of the General Agreement on Marking.
CURRENT
2017-06-22
Standard
AMS6512H
This specification covers a premium aircraft-quality, maraging alloy steel in the form of bars, forgings, mechanical tubing, flash welded rings up through 10.000 inches (254.00 mm) inclusive in diameter or least distance between parallel sides and stock for forging or flash welded rings.
2017-06-22
WIP Standard
AMS2451/3C
This specification covers the requirements for brush plating of low-hardness, low-stress nickel by electrodeposition.
2017-06-22
WIP Standard
AMS2451/4D
This specification establishes the requirements for brush plating of cadmium by electrodeposition.
CURRENT
2017-06-22
Standard
AMS5568H
This specification covers a corrosion and heat resistant steel in the form of welded tubing.
CURRENT
2017-06-22
Standard
AS6414A
This specification is applicable to the processes that are used in the manufacture of aerospace elastomer parts utilizing materials conforming to AMS7XXX series specifications, user specifications, or print on a Purchase Order (PO) that calls out this document for aerospace applications. The elastomer parts are in the form of O-rings, plate seals and other compression seals.
CURRENT
2017-06-21
Standard
AMS4443H
This specification covers a magnesium alloy in the form of sand castings.
CURRENT
2017-06-21
Standard
AMS2249H
This specification defines limits of variation for determining acceptability of the composition of cast or wrought titanium and titanium alloy parts and material acquired from a producer.
CURRENT
2017-06-20
Standard
AMS4315A
This specification covers an aluminum alloy in the form of sheet and plate up to 2.000 inch (54.80 mm) inclusive, in thickness (see 8.5).
CURRENT
2017-06-20
Standard
AIR4844C
The following terminology has been generated by the ATA/IATA/SAE Commercial Aircraft Composite Repair Committee (CACRC) and provides terminology for design, fabrication, and repair of composite and bonded metal structures. The purpose of this AIR is to provide terminology that should be used when developing CACRC repair documents or repair documents produced by airlines or airframe and engine manufacturers. It is intended to develop this AIR into an AS.
CURRENT
2017-06-20
Standard
AS85848/1A
SCOPE IS UNAVAILABLE.
2017-06-19
WIP Standard
J1992
This SAE Recommended Practice provides minimum performance requirements and uniform laboratory procedures for fatigue testing of disc wheels, demountable rims, and bolt-together divided wheels intended for normal highway use on military trucks, buses, truck-trailers, and multipurpose vehicles. For wheels and rims intended for normal highway use on trucks and buses, see SAE J267. For wheels intended for normal highway use on passenger cars, light trucks, and multipurpose vehicles, see SAE J328. For wheels used on trailers drawn by passenger cars, light trucks, or multipurpose vehicles, see SAE J1204. This document does not cover off-highway or other special application wheels and rims.
CURRENT
2017-06-19
Standard
AMS6514J
This specification covers a premium aircraft-quality steel in the form of bars, forgings, mechanical tubing, flash welded rings up through 10.000 inches (254.00 mm) inclusive in diameter or least distance between parallel sides, and stock for forging or flash welded rings.
2017-06-17
Technical Paper
2017-01-9453
Tobias Hoernig
Within the scope of today’s product development in automotive engineering the aim is to produce more light and solid parts with higher capabilities. On the one hand lightweight materials such as aluminum or magnesium are used, but on the other hand, increased stresses on these components cause higher bolt forces in joining technology. Therefore screws with very high strength rise in importance. At the same time, users need reliable and effective design methods to develop new products at reasonable cost in short time. The bolted joints require a special structural design of the thread engagement in low-strength components. Hence an extension of existing dimensioning of the thread engagement for modern requirements is necessary. In the context of this contribution, this will be addressed in two dimensions: on one hand extreme situations (low strength nut components and high-strength fasteners) are considered.
CURRENT
2017-06-16
Standard
AMS4200C
This specification covers an aluminum alloy in the form of plate.
CURRENT
2017-06-16
Standard
AMS4300D
This specification covers boron filaments and 6061-0 aluminum alloy foil laminated and bonded into a composite sheet.
CURRENT
2017-06-16
Standard
AMS2380G
This specification covers the procedures for approval of products of premium-quality titanium alloys and the controls to be exercised in producing such products.
2017-06-15
WIP Standard
AMS2428
This specification covers an electrodeposited nanocrystalline cobalt-phosphorus alloy on metal surfaces. It is generally applied to steel alloys but may be applied to other metals such as, but not limited to, aluminum, copper, stainless steel, nickel, cobalt and their alloys. Nanocrystalline Cobalt-Phosphorus Electroplating as an alternative to hard chrome electroplating.
2017-06-15
WIP Standard
AMS6407K
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
CURRENT
2017-06-15
Standard
AMS4084E
This specification covers an aluminum alloy in the form of sheet.
Viewing 1 to 30 of 15036

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