Whenever there’s an opportunity to reduce the weight of a car or light-duty truck, it’s that reduced weight which moves us closer… “to [meeting] the 2025 CAFE (Corporate Average Fuel Economy) standards,” says Brain Fish, North American Automotive Marketing Manager at Dupont. An average goal set for passenger cars and light-duty trucks is 54.5 mpg by 2025. That makes lighter vehicles top priority.
Over the last few years, CAFE standards in vehicles have continued to be hotly deliberated.
Though opinions on the subject will always vary, indicate that US fuel economy standards have already demonstrated big savings on fuel and emissions.
CAFE Standard: Superheroes Aren’t the Only Beneficiaries. From time to time, news stories will flood the channels of humans performing remarkable feats of strength. These amazing displays generally take place when someone sees a loved one’s life put in danger. With what’s clinically called “hysterical strength,” people have even been known to lift cars.
Since the initial establishment of CAFE standards in the 1970s, periodic changes have been instituted to accommodate for growth, industry changes, and new information. As with most changes, each announcement has been met with a wide variety of reactions, from sharp criticism to fawning praise. The government’s most recent announcement has been no exception to this.
Over the past few years, the industry has seen an uptick in the use of FEA (Finite Element Analysis). Of course, this is unsurprising, given the software’s versatile applications. Through running models and prototypes through FEA, industry leaders are able to save valuable time and money by troubleshooting problems, both pre and post-production.
Are CAFE standards rising or falling? If we know one thing about American policy and lawmaking, it’s that nothing stays static forever. Over the past centuries of our country’s history, we’ve enacted laws, rolled them back, and reenacted new ones in their places. This is the shape of progress: sometimes we must take a step back in order to take new steps forward.
Over the course of the last year, potential changes to federal regulations for automotive production in the United States have sent ripples through the auto industry. After months of speculation and media buzz, the first official step came over the summer of 2017.
The Environmental Protection Agency and the Transportation Department have opened the public comment period on the rewriting of standards for greenhouse gas emissions for cars and light trucks for model years 2022-2025 (NPR).
It is certainly easy to see how tube hydroforming has transformed certain aspects of the automotive industry. At least, it is easy to see if you know what tube hydroforming is.
Since 1975, CAFE standards have been in effect for the automotive industry. Since that time, these standards have been updated several times, culminating in changes announced in 2014, which are now in effect across the board.
Though the wheels of progress do tend to turn slowly, we’re now seeing the culmination of many years’ of hard work.
Most private citizens are unaware that current CAFE standards exist, let alone what they mean and how they impact our society. That doesn’t mean that the average person remains unaffected by them, though.
Before we get to specifics, however, let’s consider what CAFE standards actually are and what they’re intended to accomplish.
