MCQOPTIONS
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| 1. |
In a CNC milling operation, the tool has to machine the circular arc from point (20, 20) to (10, 10) at sequence number 5 of the CNC part program. If the center of the arc is at (20,10) and the machine has incremental mode of defining position coordinates, the correct tool path command is |
| A. | N05 G90 G01 X-10 Y-10 R10 |
| B. | N05 G91 G03 X-10 Y-10 R10 |
| C. | N05 G90 G03 X20 Y20 R10 |
| D. | N05 G91 G02 X20 Y20 R10 |
| Answer» C. N05 G90 G03 X20 Y20 R10 | |