High Speed Machining of Brass: A New Benchmark in ... - Explore further
2021-7-19u2002·u2002Brass (UNS 36000) Steel (AISI 12L14) Fig 1: 4 hr. tool wear test on lead-free brass with carbide insert at 2 speeds; 0.045 in. DOC and 0.003 IPR feed rate. Impact on Efficiency (Turning) For drilling, cutting speeds up to 2,000 SFPM and feed rates up to 0.015 IPR were achieved for all alloys utilizing an uncoated, 0.50in diameter carbide drill.
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