Of laser radial slots rotating circular saw blades for load impact noise level

Conjecture matrix with cutting after sewing from the periphery to the center of the base line is kerf cut vibration, resonance rebound substrate noise, vibration, noise, attenuated studied through experiments on laser radial slot-load rotary saw blade noise level effects, studies have shown that the cutting grooves as a result of  polycrystalline diamond  discontinuity to some extent control of radiated noise of viscoelastic material is a polymer, both the nature of elastic solids, but also the performance of the viscous fluid properties, from energy conversion in  Abrasive grinding wheel  materials under the action of the force of the reciprocating both store energy and can dissipate energy, which is the theoretical basis for the application of vibration.