April 15, 2008
The use of high-strength steels (HSS) and aluminum in automotive and other stamping manufacturing is creating forming challenges for tool and die engineers. Forming simulation software, formerly used to predict conventional failure causes, now also enables the stamping tool and die engineer to simulate secondary operations, including springback to avoid expensive and time-consuming die tryouts.
Norton NorZon® Plus depressed center wheels now utilize a proprietary blend of patented, newest generation Norton SG ceramic alumina and Norton BlueFire™ zirconia alumina abrasives, combined with a high performance bond system for significantly improved grain micro-fracturing. The upgraded line has also been expanded with Norton NorZon Plus Fast Cut™ Depressed Center Wheels, offering the fastest material removal in the industry.
From the Web: 3-D printing warheads; jobs lost and jobs added - by Vicki Bell
Highlights for fabricators from the past week’s Web articles— More about 3-D printing, this time on a larger scale; the state of steel jobs in Northwest Indiana; politics and fabricating; and one company’s solution to the skilled worker shortage.
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