我厂曾引进一台Q12型12×2000mm摆式剪板机,在夏季工作时常发生润滑油从齿轮箱箱盖喷出事故。后经研究分析,发现是因为齿轮飞溅润滑引起润滑油发热,加之气动式离合器频繁动作,产生气压差而发生喷油事故。 为此,我们根据实际情况设计制作了如图所示的起降压排气功能装置,把它焊接在离合器附近的齿轮 I have introduced a plant Q12 12 × 2000mm tilting shears, lubricating oil often occurs in the summer from the gear box lid accident. After the research and analysis, it was found that the gear splash lubrication caused by the lubricant heat, coupled with the frequent action of the pneumatic clutch, resulting in pressure difference and fuel injection accident. To this end, we have designed according to the actual situation as shown in the step-down exhaust function device, it is welded in the gear near the clutch