Polycrystalline cubic boron nitride (CBN) tool has high hardness, high wear resistance, high heat red hardness, etc. The comprehensive performance is better than that of hard alloy, ceramic and other tool materials. satisfaction. It can be said that CBN tools have broad prospects for development, and the specific experience is as follows. We machine φ145×52mm, tin phosphor bronze (ZQSn10-1) workpiece on the ordinary horizontal lathe (C6150). The geometrical angles of the tool are: main declination K_r=80°, declination Kr′=10°, rake angle R_0=0°, α_0=6°, λ_(?)=0°. Cutting parameters: v=287m/min; α_y=0.10~0.30mm,
Pattern Rubber Roller,7"Rubber Roller,10"Rubber Roller,4"Texture Roller
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