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Spiral classifier rake angle

Feb 24, 2021

Definition - • Rake angle (γ): Angle of inclination of rake surface from reference plane • clearance angle (α): Angle of inclination of clearance or flank surface from the finished surface Rake angle is provided for ease of chip flow and overall machining. Rake angle may be positive, or negative or even zero as shown in Fig. 3.2. +γ

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