A device (similar to a microscope) used to measure small parts to ensure the quality of the part being made. The part is set on the comparator's staging area. The image of the part is magnified and projected onto a large screen, rather than viewed through eyepieces as in a typical microscope.
Norton Abrasives: the Fastest Material Removal in the 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.
Colors in welds and what they mean - by Josh Welton The variety of colors that can occur in welds might surprise you. Sometimes they are desirable and sometimes not. It all depends on the material, the industry, and the application.
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