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本文介绍第一汽车制造厂从美国引进的一条气缸体缸孔加工设备上采用国产陶瓷刀具进行切削试验,其效果与美制陶瓷刀具相比完全相同,从而得出采用国产AT6刀片完全能代替进口陶瓷刀片的结论。表3个。
This paper introduces the first automobile factory imported from the United States a cylinder bore machining equipment using domestic ceramic cutting tools for cutting experiments, the effect is identical with the US-made ceramic tool, which concluded that the use of domestic AT6 blade can completely replace the imported ceramic The conclusion of the blade. Table 3.