The use of a highly concentrated beam of light to generate enough heat to pierce and cut. Based on the principle of light amplification by stimulated emission of radiation, laser machines generate waves of light that are consistent in phase, frequency, and direction of travel; the light is described as being correlated, coherent, and collimated.
Although the metals industry initially relied on carbon dioxide (CO2) lasers, fiberoptic lasers began to gain ground in the middle of the 2000s decade.
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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