September 16, 2008
By: Matt Brooks
Robotic GTAW is a little-known process that has made significant advancements recently, thanks in part to the advancements made to manual GTAW that have made it more user-friendly and compatible with the environment. Applications that were once nearly impossible to accomplish can be handled with relative ease with modern GTAW systems. Even today robotic GTAW continues to improve and advance into new fields to create a better future for the welding industry.
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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