Metal clamps are eliminated because of a new spin welding process used in the pressure line of the award-winning diesel exhaust fluid system (DEF) in the 2011 Ford Superduty pickup truck. A 50 percent glass reinforced polyamide quick connector is friction welded to a polyamide line in one of the many technical innovations in the DEF system, which won the Grand Prize at the 40th Annual Automotive Innovation Awards Gala held by the Society of Plastics Engineers International in November. The all PA12 inner tube line construction is 40 percent lighter than competitive EPDM rubber lines, according to Scott Cooper, an engineer with Ford Powertrain Engineering.
Spin welding, a technical strength at Ford, is used to join spherical plastic parts. Generation of friction at the mating surface by spinning one part (upper) against a fixtured (lower) part, fastens the assembly.
The new composites manufacturing innovation center is intended to be a source of grand challenges for industry, like the kind that got us to the moon under JFK. These aren't the words its new CEO Craig Blue used, but that's the idea and the vision behind the Institute for Advanced Composites Manufacturing Innovation (IACMI).
The 100% solar-powered airplane Solar Impulse 2 is prepping for its upcoming flight, becoming the first plane to fly around the world without using fuel. It's able to do so because of above-average performance by all of the technologies that go into it, especially materials.
As the 3D printing and overall additive manufacturing ecosystem grows, standards and guidelines from standards bodies and government organizations are increasing. Multiple players with multiple needs are also driving the role of 3DP and AM as enabling technologies for distributed manufacturing.
A growing though not-so-obvious role for 3D printing, 4D printing, and overall additive manufacturing is their use in fabricating new materials and enabling new or improved manufacturing and assembly processes. Individual engineers, OEMs, university labs, and others are reinventing the technology to suit their own needs.
For vehicles to meet the 2025 Corporate Average Fuel Economy (CAFE) standards, three things must happen: customers must look beyond the data sheet and engage materials supplier earlier, and new integrated multi-materials are needed to make step-change improvements.
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.