Thirty-six standard diesel-consuming Mercedes-Benz E-Class cars completed a 9,000-mile drive from Paris to Beijing while averaging more than 30 miles per gallon (mpg) of fuel. Some drivers were able to squeeze mpg up to an average of 35 during the trip that took the cars through sometimes-harsh conditions, including rain and snow. On some 500-mile legs of the journey, drivers surpassed 40 mpg. Each car was loaded with three passengers and numerous pieces of luggage to mimic a family vacation.
The goal of the expedition, titled “The Greatest Diesel Marathon of All Time,” was to demonstrate that luxury driving under difficult conditions can still be ecologically friendly. “The 33 E 320 CDI and three E 320 Bluetec vehicles impressively showed the potential of our high-tech diesels,” says Dieter Zetsche, chairman of DaimlerChrysler, which owns the Mercedes Car Group. “They proved that driving enjoyment, great fuel economy and environmental compatibility are not mutually exclusive.”
Most machine design engineers will survey existing component manufacturers for standard linear guide products, limiting what they can do with their designs. Using extruded aluminum profile guides can customize machine designs while shrinking the bill of materials.
Practically all electronic devices today contain metals that may
be coming from conflict-ravaged African countries. And political pressures will increasingly influence how these minerals are sourced and used in products.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.