Abrasive Machining Processes

Abrasive Machining Processes - Abrasive Machining Chapter...

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    Abrasive Machining   Chapter 28
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    Grinding Infeed : The depth of cut is obtained by  feeding the grinding wheel into the part or  vice versa.  The finished surface is obtained  by traversing the wheel across the part or  vice versa. Plunge Cut : The wheel is fed radially into the  work while the work piece rotates. Creep Feed : Total depth of cut is made in a  single pass with very slow work feed.
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    Grinding Machines  Cylindrical – External Rotate between centers Chucking Tool post (lathe) Centerless Specialty – crankshaft, camshaft
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    Grinding Machines Cylindrical – Internal Chucking Centerless Planetary – work is stationary  Surface Creep Feed Tool Grinders Other Disk Cut-off Bench
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    Centerless Grinding  F = d N Sin  θ F = axial feed d = diameter of regulating  wheel N = RPM of regulating wheel
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    Centerless Grinding
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    Centerless Grinding Advantages: Very rapid Very little operator skill required
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This note was uploaded on 05/20/2008 for the course MET 153 taught by Professor Kohser during the Spring '08 term at Missouri S&T.

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Abrasive Machining Processes - Abrasive Machining Chapter...

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