小直径铣刀高速铣削淬硬模具钢不同走刀方式下切削力和加工效率的研究
소직경선도고속선삭쉬경모구강불동주도방식하절삭력화가공효솔적연구
The study on the cutting force and machining efficiency,when the Small diameter of high-speed machining milling carbide steel under different cutting way
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