﻿ 喷射流的变化对喷丸强度的影响

# 喷射流的变化对喷丸强度的影响Influence of Shot Stream Change on Shot Peening Intensity

Abstract: Intensity is playing a key role in shot peening process, and the change of shot stream is the decisive factor for intensity change. Different shot stream causes the different value of average peening intensity. The main reason for this difference is very easy to understand, depends on: the shot size, shot speed and shot density. Increasing any single value of these parameters will lead to the increase of the average peening intensity. This increase is well understood for a single shot stream on every independent time, but as a variable, this variability is difficult to understand when have the continuous shot peening. Actually, this variability derived from the saturation curve, it depends on three factors: position, angle and time. Strictly control this three factors is necessary for any shot peeing process.

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