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用厚度1～2毫米的锯片铣刀,加工韧性金属(如紫铜、黄铜,铝及铝合金、奥氏体不锈钢、镍基高温合金等),存在着严重的打刀问题,锯片铣刀的消耗量很大。在此情况下,切断、切滦槽等工序,大多采用低转速、手动进给、小走刀量的加工方法,因而极大地影响着生产效率的提高。经过几年的实践摸索,用普通高速钢制成疏卤高速锯片铣刀,在加工韧性金属中,切削速度V可达400米/分,走刀量S可达800
With a blade mill thickness of 1 to 2 mm, the processing of ductile metals (such as copper, brass, aluminum and aluminum alloy, austenitic stainless steel, nickel-based superalloy, etc.), there is a serious problem of knives, blade milling The knife consumes a lot. In this case, the process of cutting off, cutting the chute and other slots mostly adopts the processing method of low speed, manual feeding and small cutting amount, which greatly affects the improvement of production efficiency. After several years of practice to explore, with ordinary high-speed steel made of halogen-halogen high-speed saw blade cutter, toughness in the processing of metal, cutting speed V up to 400 m / min, walking amount of S up to 800