Display:

Results

Viewing 211 to 240 of 20990
2016-10-25
Technical Paper
2016-36-0303
Frederico Fernandes Reis, Valdir Furlanetto, Gilmar Ferreira Batalha
Abstract To highlight the importance of resistance spot weld in the automotive industry, it's important know that a vehicle has on average 4,000 welding spots [BROWN; SCHWABER 2000] and based on worldwide vehicle production in 2015 with 90.78 million vehicles produced [OICA, 2015], were performed more than 363 billion welding spots. The number of machines in manual and automatic workstations (robots), based on 20 points by equipment and production of 45 vehicles / hour add up more than 20 million of welding machines in all over world. According new production lines are being introduced using the adaptive dynamic resistance control the welding constant current control are being replaced, so understand this technology and know implement it with efficiency needs a deep knowledge in how dynamic resistance works and correlate his behavior with the problems that causes failures in welding, so is necessary give for the welding engineers this knowledge.
2016-10-25
Technical Paper
2016-36-0515
Ana Carolina Rodrigues Teixeira, José Ricardo Sodré, Lilian Lefol Nani Guarieiro, Erika Durão Vieira, Fabiano Ferreira de Medeiros, Carine Tondo Alves
Abstract In a scenario with growing population, increasing demand for energy and volatile prices of fossil fuel, there is a high incentive for the use of biofuels, especially those produced from waste material. In this context, second and third generation bioethanol (2G/3G) are interesting alternatives, as they can be produced from different raw material such as corn and rice straw, sugarcane bagasse, waste from pulp industry and microalgae. This paper presents an overview of the available technologies for both 2G and 3G bioethanol production, including lignocellulosic biomass feedstock, biocatalysts and cogeneration processes.
2016-10-25
Technical Paper
2016-36-0230
Guilherme Canuto da Silva, Paulo Carlos Kaminski
Abstract Automotive industries are undergoing a transformation of their manufacturing systems. Called by the German government as Industrie 4.0, this transformation is based on the evolution of traditional Embedded Systems-ES to Cyber-Physical Systems-CPS. In the next years such evolution will have to reach transitory stages, where ES and CPS should coexist for a determined period of time (ES-CPS). Based on this projection, this work compares ES with CPS, identifies the main differences between these systems and thus forms a transitory stage of automotive manufacturing for the next years. The work is structured as follows: Introduction section places the reader on the treated subject and presents the methodology of the work. Later, Industrie 4.0, Embedded Systems (ES) and Cyber-Physical systems (CPS) are defined. Once this is done, the analysis of ES-CPS transition is finished. Analysis results are presented and a representation of ES-CPS transition is proposed.
2016-10-21
Article
France's Dassault Aviation and India's Reliance Group announced in late September 2016 the creation of a joint venture (JV) in India called Dassault Reliance Aerospace. With this announcement came news that the Dassault Reliance Aerospace JV will be a key player in the execution of offset obligations as a part of the 36 Rafale fighter jet purchase agreement that was signed between France and India on September 23, 2016 and is valued at around €7.87 billion, or about Rs. 59,000 crore.
2016-10-21
WIP Standard
AMS4917J
This specification covers a titanium alloy in the form of sheet, strip, and plate.
2016-10-21
WIP Standard
AMS4933F
This specification covers a titanium alloy in the form of extruded bars, tubes, and shapes, flash welded rings, and stock for flash welded rings up through 4.000 sq. inch (25.81 cm2) cross-section.
2016-10-21
WIP Standard
AMS4939C
This specification covers a titanium alloy in the form of sheet, strip, and plate through 4.000 inches (101.60 mm). This material has been used typically for parts to be formed or machined in the solution heat treated condition and subsequently precipitation heat treated requiring high strength-to-weight ratio and stability up to 550 °F (288 °C) in the precipitation heat treated condition, but usage is not limited to such applications.
2016-10-21
WIP Standard
AMS4949B
This specification covers titanium in the form of laminated sheet. This material has been used typically for shims in which thickness is adjusted by removal of laminations as required, but usage is not limited to such applications.
2016-10-20
Article
The fusing of emerging technologies from the aerospace materials sector and biological sciences are now, for the first time, heading toward the prospect of growing parts, systems, and, ultimately, perhaps whole aircraft.
2016-10-20
Article
One of the biggest issues in bringing forward new designs is the length of time that it takes to agree to a new specification, research and evaluate the alternative features and configurations, and then embark on a development program that will take the design to flight testing and ultimately operational service.
2016-10-19
Article
Pinnacle Industries and VDL Groep, of Eindhoven, Netherlands, partnered in August 2016 to establish VDL Pinnacle Engineering India in Pune, India. The joint venture will provide specialized engineering services for the production automation industry worldwide, focusing primarily on body-in-white (BIW) weld shops.
2016-10-19
Article
Global technology and services supplier the Bosch Group is strengthening its presence in the Indian growth market. In 2016, Bosch plans to invest more than 100 million euros in its Indian manufacturing and development locations, according to Peter Tyroller, the member of the Bosch board of management responsible for the Asia Pacific region.
2016-10-19
WIP Standard
AMS2750F
This specification covers pyrometric requirements for thermal processing equipment used for heat treatment. It covers temperature sensors, instrumentation, thermal processing equipment, system accuracy tests, and temperature uniformity surveys. These are necessary to ensure that parts or raw materials are heat treated in accordance with the applicable specification(s).
2016-10-18
Article
Researchers from the U.S. Naval Research Laboratory's Optical Sciences Division and Material Science Division have detected acoustic emissions from cracks in riveted lap joints using a distributed feedback fiber laser-acoustic emission sensor.
2016-10-16
WIP Standard
B16AD
AMS specification that defaults to an appropriate AWS specification for the technical requirements but has the QA requirements from AMS2680. AMS2680 would then be stabilized and point to the new AMS. This specification should be titled B16AD for balloting purposes.
2016-10-13
Article
Nexteer Automotive opened a new manufacturing plant in Pune, India in late September, which makes it the steering and driveline business’s third manufacturing plant in India.
CURRENT
2016-10-13
Standard
J2892_201610
This document establishes standard graphical symbols and color conventions for use in either still (static) or animated graphics used for communicating service information. This document’s purpose is to communicate conventions for using those symbols and colors to accurately and consistently communicate intended information via graphics-based documentation. These practices are intended for use in service procedures, assembly instructions, training materials, and similar applications when trying to minimize the amount of human natural language text used within the document. The still and animated graphical conventions referenced should support effective communication via paper and “traditional” electronic media. The conventions can also extend to documenting via additional electronic delivery paradigms such as Augmented Reality (AR).
2016-10-11
WIP Standard
AMS7875F
This specification covers a blend of chromium carbide and a nickel-chromium alloy in the form of powder. This product has been used typically for producing plasma spray coatings to provide wear and fretting resistant surfaces, but usage is not limited to such applications.
2016-10-10
Article
Aras Manufacturing Process Planning (MPP) is a new product lifecycle management (PLM) platform-based application from Aras for managing the complex business processes that extend from product development through manufacturing.
2016-10-10
WIP Standard
AMS4966R
This specification covers a titanium alloy in the form of forgings and forging stock. These forgings have been used typically for parts requiring strength up to 800 °F (427 °C) and that may be welded during fabrication, but usage is not limited to such applications.
2016-10-08
WIP Standard
AMS2244D
This specification covers established manufacturing tolerances applicable to titanium and titanium alloy tubing. These tolerances apply to all conditions, unless otherwise noted. The term "excl" is used to apply only to the higher figure of the specified range.
2016-10-08
WIP Standard
AMS2375E
AMS 2375D results from a Five Year Review and update of this specification.
2016-10-08
WIP Standard
AMS5046E
This specification covers two types of carbon steel in the form of sheet, strip, and plate.
2016-10-08
WIP Standard
AMS5085J
This specification covers a carbon steel in the form of sheet, strip, and plate.
2016-10-08
WIP Standard
AMS4998F
This specification covers a titanium alloy in the form of prealloyed powder. This powder has been used typically for compaction into net or near net shapes and into forging stock in the form of billets or preforms, but usage is not limited to such applications.
2016-10-08
WIP Standard
AMS5082H
This specification covers a carbon steel in the form of seamless tubing.
2016-10-08
WIP Standard
AMS5027G
This specification covers a low-alloy steel in the form of welding wire.
2016-10-06
Magazine
Steering Mazda's unique course A chassis engineer at heart, Chairman Seita Kanai challenges his engineers to think differently and embrace the Skyactiv technology that has made Mazda a benchmark. Delphi's multi-domain mindset From tackling the cyber threat to putting 48-volt hybrids with Dynamic Skip-Fire on the road, Engineering VP Mary Gustanski is harnessing a technology powerhouse. The evolving tire-development paradigm Advanced tire-simulation modeling allows tire development to keep pace with accelerated vehicle-development cycles. MEMS the word for next-gen HUDs New high-speed, quad-channel laser diode drivers are designed to beat the LCD and DLP incumbents for next-gen vehicle head-up displays.
2016-10-06
WIP Standard
AMS5822E
This specification covers a corrosion and heat resistant steel in the form of welding wire.

This wire has been used typically as filler metal for gas-tungsten-arc or gas-metal-arc welding of steels of similar composition requiring joints with good strength and oxidation resistance up to 800 °F, but usage is not limited to such applications.

CURRENT
2016-10-06
Standard
AMS5599H
This specification covers a corrosion and heat-resistant nickel alloy in the form of sheet, strip, and plate up to 1.000 inch (25.4 mm) in nominal thickness.
Viewing 211 to 240 of 20990

Filter