在深入开展工业学大庆的运动中,我厂为了克服铣床工序多的矛盾,通过三结合小组设计制造了一台液压半自动双面铣床。该机床主要用于加工内燃凿岩机曲轴箱、油箱和护罩等四种镁合金零件。实践证明,该机床比万能铣床提高工效三倍多。可多机看管,操纵简便。所加工的零件完全符合要求。 In the deepening of industrial Daqing campaign, I plant in order to overcome the contradiction of more milling process, through the combination of three design and manufacture of a hydraulic semi-automatic double-sided milling machine. The machine is mainly used for processing four internal combustion rock drill crankcase, fuel tank and shield and other magnesium alloy parts. Practice has proved that the machine than universal milling machine to improve work efficiency more than three times. Can be more machine care, easy to operate. Processed parts fully meet the requirements.