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CUTTING INSERT WITH INTERNAL COOLANT DELIVERY AND SURFACE FEATURE FOR ENHANCED COOLANT FLOW
CUTTING INSERT WITH INTERNAL COOLANT DELIVERY AND SURFACE FEATURE FOR ENHANCED COOLANT FLOW
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机译:具有内部冷却剂输送和表面特征的切削刀片,可增强冷却剂流量
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摘要
A metalcutting insert that is useful in chipforming and material removal from a workpiece. The metalcutting insert includes a metalcutting insert body, which includes a cutting edge having at least one discrete cutting location. The metalcutting insert body further contains a distinct interior coolant passage communicating with the discrete cutting location. The distinct interior coolant passage has a coolant passage inlet defining a coolant passage inlet cross-sectional area, a coolant passage discharge defining a coolant passage discharge cross-sectional area, and an axial coolant passage length. The distinct interior coolant passage defines a coolant flow cross-sectional area along the axial coolant passage length thereof. The metalcutting insert further includes a plurality of surface features for enhancing coolant flow to the cutting edge.
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