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我矿红旗坑有4台卧式2B×25/8型空压机。高低压缸串联,由一根活塞杆带动。由于长期运转,主要部件磨损过度,均需大修,尤其是机身滑道必须用镗床加工。但我矿没有镗床,若外协加工,则时间长,影响生产。为了克服这一困难,大家因陋就简,安装成功简易加工空压机机身滑道装置,实现了就地大修,并对空压机滑头和滑板两体不合理的结构改制成为一体,提高了质量。具体的加工方法是:在镗加工前,把高压缸拆掉,在低压缸上增加一个辅助缸盖3,在高压缸位置安上刀架部分1,在活塞杆的一端安上镗头,镗头后面装上圆盘式跟刀架7,活
My mine red flag pit has 4 horizontal 2B × 25/8 air compressor. High pressure cylinder in series, driven by a piston rod. Due to long-term operation, the main components worn over, are overhaul, especially the body slide must be boring machine processing. But I mine no boring machine, if outsourcing processing, then a long time, affecting production. In order to overcome this difficulty, we simplify the installation of simple and easy air compressor body chute device, to achieve the on-site overhaul, and the air compressor slips and skateboards unreasonable restructuring of the two bodies into one, improve the quality. Specific processing methods are: before boring, the high-pressure cylinder removed, add a secondary cylinder head on the low-pressure cylinder 3, placed in the high-pressure cylinder position 1, the boring head at one end boring head, boring Behind the head with disc-type knife holder 7, live