Automotive Engineering - August 2016

Overview

The August 2016 issue of Automotive Engineering presents a comprehensive overview of the latest trends, technologies, and developments in the automotive industry, focusing on advancements in design, engineering, and manufacturing processes.

Editorial Insights: The editorial section, led by Bill Visnic, discusses the significance of "military-grade" aluminum, highlighting its historical context and modern applications in automotive engineering. The material's lightweight properties are increasingly vital as manufacturers strive for efficiency and performance in vehicle design.

Simulation and Prototyping: A key feature of this issue is the collaboration between Jaguar Land Rover (JLR) and Exa Corp., which aims to eliminate the need for physical prototypes by 2020. This ambitious goal is made possible through advanced computer-aided design (CAD) and computer-aided engineering (CAE) software, which allows for sophisticated simulations that can predict vehicle performance without the need for physical models. This shift towards simulation-driven development represents a significant evolution in the automotive design process, potentially reducing costs and time-to-market.

Powertrain Innovations: The issue also covers the innovative work being done at Mississippi State University’s Center for Advanced Vehicular Systems (CAVS), where engineers are retrofitting a 2013 Subaru BRZ into a hybrid-electric vehicle. This project, dubbed "The Car of the Future," aims to achieve impressive performance metrics, including a triple-digit miles per gallon (mpg) rating and a 0 to 60 mph acceleration time of 5.7 seconds. This initiative reflects the industry's broader trend towards electrification and sustainability in vehicle design.

OEM-Supplier Relations: An analysis of the 2016 OEM-Tier 1 Supplier Working Relations Index (WRI) reveals that General Motors (GM) has made significant strides in improving its relationships with suppliers, gaining 26 points from the previous year. This improvement, however, still falls short of the "Good-Very Good" range, indicating ongoing challenges in the automotive supply chain. Dr. John Henke Jr. emphasizes the importance of distinguishing between process improvement and relationship enhancement, suggesting that many OEMs may not fully grasp this distinction.

Lightweighting and Material Innovations: The issue features a special report on lightweighting, a critical focus for automakers as they seek to reduce vehicle weight for better fuel efficiency and performance. Experts discuss the advanced materials and processes necessary to continue this trend, as much of the easily achievable weight reduction has already been realized. The report underscores the industry's commitment to exploring new materials and innovative engineering solutions to meet stringent fuel economy standards.

Technological Advancements: In the technology report section, various advancements are highlighted, including the expansion of testing for variable-compression ratio engines and the growth of fuel cell vehicles (FCVs) and electric vehicles (EVs) tied to infrastructure development. The issue also discusses the design innovations in the Bolt EV, which features a seat design that reduces weight while accommodating taller passengers, showcasing the intersection of comfort and efficiency.

Global Perspectives: The magazine provides insights into global automotive trends, with sections dedicated to developments in various regions, including Europe, Asia, and North America. This international perspective is crucial for understanding the competitive landscape and the diverse challenges faced by automakers worldwide.

Events and Networking: The issue previews SAE Convergence 2016, an event designed to bring together industry disruptors, peers, and thought leaders to discuss the latest technological solutions transforming the automotive sector. This event serves as a platform for networking and knowledge exchange, fostering collaboration among industry stakeholders.

Conclusion: Overall, the August 2016 issue of Automotive Engineering encapsulates the dynamic nature of the automotive industry, highlighting the critical role of innovation in design, engineering, and manufacturing. As automakers navigate the challenges of electrification, lightweighting, and supplier relations, the insights and advancements presented in this issue provide a valuable resource for professionals seeking to stay at the forefront of automotive technology. The magazine not only reflects current trends but also anticipates future developments that will shape the industry in the years to come.