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为解决我厂液压缸生产关键,我们革新制造了一台液压深孔镗缸机,并对加工工艺进行了反复的试验,采用了液压推镗代替拉镗,保证了加工件的精度和光洁度,提高生产率五倍,为我厂多快好省地生产液压凿岩机设备创造了有利条件。
In order to solve the key problem of hydraulic cylinder production in our factory, we have innovated and manufactured a hydraulic deep hole boring machine. We have repeatedly tested the machining process and adopted a hydraulic ram instead of a rake to ensure the accuracy and finish of the workpiece. Raising productivity by five times has created favorable conditions for our factory to produce hydraulic rock drill equipment.