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由于侧面给水,可以大量地降低井下空气的含尘量,因此对于工人的身体健康、减少硅肺病的发生,起着有效的作用,而在深矿井水压较大的情况下,使用侧面给水湿式凿岩,更有一定的重要意义。适合于OM-506型凿岩机使用的侧面给水器很多,也有很多缺点。我们做了些改进。给水器的改进(一)侧面给水器的外壳,原来厚为6公厘,现改为4.5公厘,其强度仍然能够保证,而它的重量则可由2.79公斤减少到1.76公斤,如果要用质量较好的钢,(CT-3～5号钢料),其强度更能得到保证。(二)前部的螺丝套原为六角形,规格和重量都
As the side of the water supply, can greatly reduce the amount of dust in the downhole air, so for the health of workers to reduce the incidence of silicosis plays an effective role, and in deep mine water pressure is greater, the use of side wet Drilling, more important significance. There are many side water feeders suitable for use with the OM-506 rock drill and have many disadvantages. We made some improvements. Water Supply Improvement (a) The water supply side shell, the original thickness of 6 mm, was changed to 4.5 mm, its strength can still be guaranteed, and its weight can be reduced from 2.79 kg to 1.76 kg, if you want to use the quality Better steel, (CT-3 ~ 5 steel), its strength can be more guaranteed. (B) the front of the screw was originally a hexagonal, specifications and weight are