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轧钢H型钢生产线上的大型冷锯机在定尺锯切时会产生巨大的噪声,严重影响了工人的作业环境,轧钢生产线设备多,工艺复杂,一般的噪声控制方法难以实施。本文借鉴了其它大型单体设备的隔声罩设计理论,将各种预防噪声设计综合应用于轧钢生产线的冷锯噪声治理中,设计了冷锯区域的大型隔声罩,大幅度降低了冷锯区域的噪声污染。该设计可以在轧钢生产线的其它锯切设备中得以推广。
Large cold sawing machine on the H-beam steel rolling line of the rolling mill will generate huge noise when sizing and sawing, seriously affecting workers’ working environment. There are many equipment in the rolling line and the process is complicated, and the general noise control method is difficult to implement. This paper draws on the sound insulation cover design theory of other large-scale single equipment, comprehensively applies various noise prevention design to cold sawing noise management in the steel rolling production line, designs a large soundproof cover in the cold saw area, greatly reduces the cold saw Regional noise pollution. The design can be rolled out in other sawing equipment for the rolling line.