论文部分内容阅读
锻压锤和锻压机的设备噪声和撞击噪声是锻压车间强噪声的声源。对42台螺旋和曲柄压力机及车间附近的噪声测量结果显示了噪声辐射及锻压工人承受噪声的情况。最后给出噪声降低可能性的一些结论。
Forging hammer and forging machine equipment noise and impact noise is a strong source of forging workshop noise. Noise measurements on 42 helical and crank presses and near the shop show noise exposure and forging workers under noisy conditions. Finally, some conclusions about the possibility of noise reduction are given.