Effect of Profile Modification on Noise in Involute Gear Pair

Ensuring regular movement and power transmission in gear wheels is possible with a suitable tooth profile. Although involute profiles have structure that can provide conjugate accordance the law of gearing, errors cause vibration noise occur due to flexibility elements system under dynamic conditions. Transmission depend-ing on many parameters from production oil lubrication system. In this study, state generated during gears were investigated relation geometric parameters. reference pair as-sumption, levels evaluated for four cases created change different The effect profile modification was addressed, optimum analyzed KISSsoft commercial software. effects level are shown graphs. With application Tip Relief method, significant de-crease has been observed.