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我厂于一九七一年开始试用曲拐传动多轴钻,首先制成的是一台加工4100型柴油机齿轮室盖的13轴钻床,经过几个月的生产考验后,我们认为这种结构是可行的。在此基础上,我们对这种形式的多轴钻进行了标准化工作,这样就大大加快了设计,制造工作,在不长的时间内我们又制成了“飞轮壳20轴钻床”、“缸盖20轴钻床”、“飞轮6轴钻床”等这种结构的机床。
Our factory started trial crankshaft transmission multi-axis drilling in 1976. First, it is a 13-axis drilling machine for processing gearbox cover of 4100 diesel engine. After several months of production test, we believe that this structure It works. On this basis, we have standardized on this form of multi-axis drilling, thus greatly accelerating the design and manufacturing work, in a short period of time we have made a “flywheel 20-axis drilling machine,” “cylinder Cover 20-axis drilling machine ”,“ flywheel 6-axis drilling machine ”and other such machine tools.