Main factors affecting shot peening effect of Automobile Gears

The best effect of shot peening strengthening treatment of automobile gears is affected by the interaction of different conditions. The main process parameters are shown in the table below.

ConditionVelocity, Time, Density,Amount, Angle, Method, Temperature
ProjectileMaterial, Proportion, Hardness,Distribution of particle
ObjectHeat-treated structure, Mechanical properties of materials, Gear modulus
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