Join this session for an overview of the different laser types and various processes in the Li-ion battery production chain, including electrode manufacturing, drying, cell assembly and module assembly in prismatic, cylindrical and pouch cells, highlighting TRUMPF’s patented BrightLine laser welding, high-power green laser for spatter-free welding, and various quality inspection methods including vision, OCT… Read more »
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2021 Jeep Wrangler 4xe: The legendary SUV brand’s first plug-in hybrid
The plug-in hybrid version of the Jeep Wrangler offers useful all-electric range and great electric torque—if drivers plug it in. Do they? The accelerating pace of electric vehicle launches has brought us to this: The first Jeep in the US to get a plug-in hybrid version is the legendary Wrangler. In Europe, it was smaller… Read more »
Workhorse drops lawsuit against USPS over vehicle contract
It’s a sad song, but, like the Beatles’ Jude, EV manufacturer Workhorse Group is trying to make it a little better. The company has voluntarily withdrawn a lawsuit that it filed against the US Postal Service, after the agency passed Workhorse over for a multibillion-dollar contract to produce the next generation of mail delivery vehicles…. Read more »
Comparison of next-generation EV motors: Induction, IPM-SRM, Axial-Flux Air-Core
At the Charged Virtual Conference on EV Engineering October 18-21, 2021 Infinitum Electric will present a comparison of three common EV motor topologies, including induction, IPM-SRM, and axial-flux air-core. Join this session for a deep dive dedicated to: Understanding how each of the three motor topologies functions Explanation of how each motor performs with air… Read more »
Biden emissions announcement: major milestone or timid target?
The Biden administration has announced the federal government’s return to a policy of pushing automakers to reduce their vehicle emissions over time. The Big Three US automakers, and the United Auto Workers union, are on board, and their representatives joined President Biden at the White House to publicly announce plans not only to improve the… Read more »
California environmental lawyer forecasts the future of state and federal emissions regulations
Q&A with environmental lawyer Maureen Gorsen California has led the nation in the fight against air pollution. The state has consistently implemented clean-air rules that are stricter than those imposed at the federal level, including the zero-emission vehicle (ZEV) mandate, which requires automakers to produce a certain number of electric vehicles. The Trump administration attempted… Read more »
Former EPA exec surveys the road ahead for US emissions standards
Q&A with former EPA exec Margo Oge Federal emissions and fuel economy regulations have been instrumental in encouraging (or coercing) automakers to produce EVs, and to make their legacy vehicles cleaner. Since President Nixon signed the Clean Air Act in 1963, federal regulations aimed at reducing air pollution have gradually grown stronger. Under President Obama,… Read more »
Integrated laser welding and stripping system for EV motor manufacturing (Whitepaper)
Sponsored by TRUMPF This whitepaper provides an overview of laser technology for EV motor manufacturing with proven high-quality results for two production steps of the stator with hairpin design: stripping and welding of the hairpin ends. Sponsored by TRUMPF
Cost-Effective And Flexible Manufacturing Of EV Battery Pack Enclosure With Sheet Metal And Laser-based Equipment
In this session, TRUMPF will introduce its approach to manufacturing EV battery pack enclosures with standard sheet metal machine tools and laser technologies. The techniques achieve production flexibility and cost efficiency, which are two important topics for EV manufacturers in the less predictable market situation. Presented by: Pierson Cheng, Industry Manager – Automotive, TRUMPF Inc… Read more »
Over 50 free EV engineering sessions confirmed: Charged Virtual Conference starts in two weeks
The Spring 2021 sessions list for the Charged Virtual Conference on EV Engineering is out now. Just like the content Charged brings you every day, conference topics will span the entire EV engineering supply chain and ecosystem including motor and power electronics design and manufacturing, cell development, battery systems, testing, powertrains, thermal management, circuit protection,… Read more »