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我厂原有内排屑深孔钻床一台,每年可钻孔4000米～5000米,而1980年计划需要钻8000米以上才能满足生产的需要。通过调查对比,我厂选择了一种工艺先进,效率高,质量好的喷吸钻钻孔。从缩短周期减少开支出发,经过认真讨论后我们采用了两台旧1 63车床做主机,利用旧刨床工作台进行改装,全部采用焊接件和原材料。经半年时间,改制成了这台专用设备,其主要性能为:
I plant the original deep-hole drilling within a Chip, a drilling 4000 meters per year can be 5000 meters, while planning in 1980 need to drill more than 8000 meters to meet production needs. Through the investigation and comparison, I chose a plant advanced technology, high efficiency, good quality jet drilling drilling. From shortening the cycle to reduce expenses, after careful discussion, we used two old lathe to do the host, the use of the planer table modification, using all the welding parts and raw materials. After six months, transformed into this special equipment, its main performance: