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本文叙述了钻削高强度马丁体钢的钻头材料、钻头结构、切削用量和冷却润滑方式。在超音速战斗机中使用了一种D6AC超高强度马丁体钢作为零件材料。
This article describes the drill bit material, drill bit structure, cutting amount and cooling lubrication method for drilling high strength martensitic steel. A supersonic fighter uses a D6AC ultra-high strength martensitic steel as part material.