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Archive FORD USES HIGH-STRENGTH STEEL PLUS HIGH-STRENGTH, ALUMINUM ALLOYS ON TOUGHEST F-150 EVER
(Click on an image at right to enlarge) Starting with the signature fully boxed frame, Ford engineers increased the use of high-strength 70,000-psi steel – from 23 percent to 77 percent of the frame – to improve stiffness and durability while reducing weight. The new frame is up to 60 pounds lighter than the current frame. “The frame is the backbone of the truck, and we delivered a frame that is stronger and more capable than before,” said John Caris, F-150 lead frame engineer. “Our frame team developed exclusive, industry-first engineering techniques to create a truck foundation that is lighter without sacrificing toughness. This F-150 frame is the toughest we have ever built.” Ford engineers also increased the use of advanced materials in the F-150 body. High-strength, aluminum alloys, already used in aerospace, commercial transportation, energy and many other rugged industries, are used throughout the F-150 body for the first time, improving dent and ding resistance, and also saving weight. Overall, up to 700 pounds of weight have been saved, helping the F-150 tow more, haul more, accelerate quicker and stop shorter, and contributing to efficiency. Ford engineers selected these high-strength, military-grade, aluminum alloys because of the metals’ unique ability to withstand tough customer demands.
“Our objective was to find materials that allowed us
to design the truck to be as tough – or tougher – than the current model,
yet could help it be hundreds of pounds lighter for better capability and
fuel economy,” said Pete Friedman, manager, Ford manufacturing research.
“Out of all the materials we tested, we carefully selected only certain
grades of aluminum that met our high performance standards in all of our
tests, while allowing us to trim hundreds of pounds from the truck.” The reduced weight of the high-strength, military-grade, aluminum alloys enables the F-150 to tow and haul more than ever while also improving acceleration, braking and handling performance. Adding to these benefits, aluminum alloys will not rust and are resistant to corrosion, helping enhance vehicle life.
Most tested F-150 ever proven to exceed customer
demands
“We put the truck through some of our testing longer
and further than we have ever done before,” said Ford development manager
Peter Frantzeskakis. “All of this extra testing proved we were on the
right track with our designs and our materials.” “The testing has been fantastic from a durability perspective,” Frantzeskakis said. “The aluminum box exceeded our expectations in a lot of areas.” Particular attention was paid to the new body panels and how they are fastened to the frame. One test simulated six years of use in six weeks. After a complete teardown and inspection, the team developed new ways to prevent scratching the e-coat corrosion protection on the frame and eliminated spots where water could settle.
Surviving Baja The automatic transmission had already been used in testing, but it was further tested in the Baja 1000. No extra oil or transmission coolers were added. Over the course of the 883-mile race, the only maintenance required was changing the stock air filter at every fuel stop. The truck performed flawlessly and did not even suffer a flat tire.
Real-world fleet testing “F-150 is tested to extremes because truck buyers want the best equipment to do the toughest work and perform under the toughest conditions,” said Frantzeskakis. “Severe testing that goes beyond customer expectations and thorough analysis of those results is how Ford makes F-150 the No. 1
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Originally formed as the COBRA Club in 1972. Established as a Region of SAAC in 1975. One of the oldest SAAC Regions in the United States |