For Valve Guide Hole Cutting PCD Rotating Tools PCD Rotating Tools For Valve Guide Hole Cutting
Automotive Components
Because the valve guide uses sintered alloy and cast iron, the use of a reamer with a cemented carbide cutting edge shortens the tool life and increases the frequency of tool exchange, decreasing machining efficiency. In valve guide hole machining, because the cutting speed is slow with hole diameter around 5mm, a diamond cutting edge with high wear resistance is superior to cemented carbide in cutting edge sharpness sustainability and tool life. We propose high-precision, high-efficiency machining through tool design in accordance with the required quality and cutting conditions.
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Features D Tool life is around 10x that of carbide tools. D High-precision and high-efficiency machining can be achieved.
PCD Valve Guide Reamer for 4 flute Finishing Fine-pitch, rigid tool design realises high-feed machining.
PCD Valve Guide Reamer for 1 flute Pilot Machining Used for high-precision finishing of prepared holes. High-efficiency fine-pitch designs are also available. PCD Valve Guide Reamer for 1 flute Finishing This finishing tool has a leading edge that fits the pilot hole. Achieves high-precision machining with a high-rigidity body.
PCD Valve Guide Reamer with Helix Angle for 4 flute Finishing High-quality valve guide hole machining is enabled with a negative helix angle cutting edge, making it easier to evacuate chips in the feed direction.
Viewpoint Angle: 270,000°
Eccentricity
Magnification: Actual Size
Cylindricity CY = 1.7µm
Circularity P-P = 0.6µm
Axial Concentricity (Z) SOA = 2.2μm
Linearity 2.2 μm
Cylindricity 1.7 μm
Circularity 0.6 μm
AL4
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