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Training / Education

Combustion and Emissions for Engineers

2020-09-09
Public awareness regarding pollutants and their adverse health effects has created an urgent need for engineers to better understand the combustion process as well as the pollutants formed as by-products of that process. To effectively contribute to emission control strategies and design and develop emission control systems and components, a good understanding of the physical and mathematical principles of the combustion process is necessary. This seminar will bring issues related to combustion and emissions "down to earth," relying less on mathematical terms and more on physical explanations and analogies.
Training / Education

Engine Failure Investigation and Analysis

2020-07-29
Engine failures can occur in a variety of equipment, vehicles, and applications. On occasion, a single vehicle type or equipment family will even experience multiple engine failures leading to the inevitable need to determine what the most likely cause of one or all of those failures was. This comprehensive seminar introduces participants to the methods and techniques used to understand the types of variables and inputs that can affect engine reliability and then determine the most likely cause of an individual engine or group of engine failures in the field.
Training / Education

AS9145 Requirements for Advanced Product Quality Planning and Production Part Approval

2020-05-05
Production and continual improvement of safe and reliable products is key in the aviation, space and defense industries. Customer and regulatory requirements must not only be met, but they are typically expected to exceeded requirements. Due to globalization, the supply chain of this industry has been expanded to countries which were not part of it in the past and has complicated the achievement of requirements compliance and customer satisfaction. The IAQG has established and deployed the AS9145 Standard, as a step to help achieve these objectives.
Research Report

Unsettled Technology Domains in Aerospace Additive Manufacturing Concerning Safety, Airworthiness, and Certification

2019-12-20
EPR2019008
Additive manufacturing (AM) is currently being used to produce many certified aerospace components. However, significant advantages of AM are not exploited due to unresolved issues associated with process control, feedstock materials, surface finish, inspection, and cost. Components subject to fatigue must undergo surface finish improvements to enable inspection. This adds cost and limits the use of topology optimization. Continued development of process models is also required to enable optimization and understand the potential for defects in thin walled and slender sections. Costs are high for powder-fed processes due to material costs, machine costs, and low deposition rates. Cost for wire-fed processes are high due to the extensive post-process machining required. In addition, these processes are limited to low-complexity features.
Research Report

Unsettled Technology Domains in Robotics for Automation in Aerospace Manufacturing

2019-12-20
EPR2019010
Cost reduction and increasing production rate are driving automation of aerospace manufacturing. Articulated serial robots may replace bespoke gantry automation or human operations. Improved accuracy is key to enabling operations such as machining, additive manufacturing, composite fabrication, drilling, automated program development and inspection. New accuracy standards are needed to enable process- relevant comparisons between robot systems. Accuracy can be improved through calibration of kinematic and joint stiffness parameters, joint output encoders, adaptive control that compensates for thermal expansion and feed- forward control that compensates for hysteresis and external loads. The impact of datuming could also be significantly reduced through modelling and optimization. High dynamic end-effectors compensate high-frequency disturbances using inertial sensors and reaction masses.
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2019-12-13
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2019-12-13
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2019-12-13
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2019-12-13
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2019-12-13
Innovative and enquiring specialists gather together 2020 SAE International Heavy-Duty Diesel Emissions Control Symposium (HDD) expand their knowledge collaborate most promising new technologies: emission control strategies, in-service maintenance, retro-fitting exhaust after-treatment equipment, global harmonization emission standards, regulatory activities
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2019-12-13
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2019-12-13
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2019-12-13
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2019-12-13
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2019-12-13
October 29-31, 2019 │ Novi, MI
Event

2019-12-13
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