Novel Circular Saw Blade

•Self-tensioning radial saw through introduction of shape memory alloy (SMA) into saw disk. •Prevents saw blade from distorting as speed/rpm’s and temperature increase. •Simulations using finite element analysis have shown that the design is capable of producing critical speed increases of 30 to 50%. •A limiting factor for radial saws is their critical speed; the speed that the blade resonates at any frequency. Thinner blades have lower critical speeds and natural frequencies. By raising the fundamental frequency, the blade is more stable.

Type of Offer: Licensing



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