Masonry Magazine March 2011 Page. 30
SAW BLADES
industry forward. With laser cut cores to distort the vibrations that cause noise, to epoxy filled sandwich cores, both contribute to softening noise levels.
The request for quieter cutting blades has directed our manufacturing side to seek alternatives to the commonly used methods. Two years ago, Norton introduced the patent pending Silencio diamond blade with two offset cores filled with gel that provided the base to reducing cutting noise by as much as 15 db(A). This is just one solution but it leads to others, like in equipment.
The desire to reduce the sound pollution resulting from diamond blades on masonry equipment is now outpacing the masonry equipment. We are seeing a rising trend today, with the use of high-speed saws and diamond blades to cut masonry materials. Although this is an efficient solution, this approach sacrifices any benefits gained from diamond blade design technology. The need to reduce saw weight and increase the portability of equipment now requires diamond blades to function with less horsepower. In the practical application of the ideal diamond blade, the maximum cutting efficiency is still the result of appropriate match of diamond and bond to the material cut.
Industry's Largest Segments
From Braxton-Bragg
Braxton-Bragg's Talon Array 26mm Silent Core Bridge saw blades are made with the largest segments yet offered by the industry. The blades are designed to cut granite and other hard stones better for longer, saving the fabricator time and money. Talon Array blades will cut granite smoothly and with minimal chipping, providing a consistent cut. Having a smooth starting point after your material is taken from the bridge saw means less steps to achieve your goal.
Array Technology means the diamonds used on the Talon Array blade are evenly spaced to provide the same quality cut from the first use of the blade to the last. The Array technology combined with the super-sized segments results in a blade that cuts even the hardest stone without causing the fabricator's saw to draw increased amps. IMAS
For additional information on the Talon Array 26mm Silent Core Bridge Saw Blade, call 800-575-4401.
Conclusion
SO, YOU SEE diamond blades are not "just diamond blades." No doubt they can look very similar in basic design, but much education is needed with regard to material make up, application and type of machine being used. IMAS
Mark Pendergrass is market manager for Norton a brand of Saint-Gobain Abrasives, mark.s.pendergrass@saint-gobain.com.
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