September 14, 2004
The contact tip is one of the smallest and relatively inexpensive components in a gas metal arc welding (GMAW) system, but it can cause catastrophic failure and production downtime, highly penalizing productivity.The basic function of the contact tip is to transfer welding current to the consumable...
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.
Figure it’s about time to get into the action of 3-D printing - by Dan Davis
3-D printing isn't a must-have tool for metal fabricators—at least not yet. But the technology is advancing at great speeds. It's time to start paying attention.
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