Recommended Parameters for Machining Graphite with Carbide End Mill Tools and Cutters
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RECOMMENDED PARAMETERS FOR |
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|
End Mill Dia. (in) |
Machine Speed (rpm) |
Cutting Speed (sfm) |
Feed Rate (fpt) |
Operation |
|
1/16 |
10,000 – 60,000 |
160 – 1,000 |
.001 - .002 .0005 - .001 |
General Finish |
|
1/8 |
6,000 – 60,000 |
200 – 2,000 |
.001 - .002 .0005 - .001 |
General Finish |
|
3/16 |
4,000 – 60,000 |
200 – 3,000 |
.001 - .002 .0005 - .001 |
General Finish |
|
1/4 |
3,000 – 50,000 |
200 – 3,300 |
.002 - .004 .001 - .002 |
General Finish |
|
5/16 |
2,500 – 42,000 |
200 – 3,400 |
.002 - .004 .001 - .002 |
General Finish |
|
3/8 |
2,000 – 36,000 |
200 – 3,500 |
.003 - .005 .001 - .003 |
General Finish |
|
1/2 |
1,500 – 30,000 |
200 – 4,000 |
.003 - .005 .001 - .003 |
General Finish |
