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Warm forming of aluminum alloysFederal government and U.S. automakers to develop technologies for a newgeneration of vehicles to triple fuel efficiency without sacrificing performance, affordability, or safety.
Publish date: January 31, 2002 |
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How to draw round cups deeperDraw depth is limited by the onset of wrinkling and fracture. Controlling blank holder force plays a major role in achieving the amount of draw you want from blank material.
Publish date: January 15, 2001 |