CNC Lathe G code Quiz

What is G20?

• Select Metric

• Dwell

• Select Inches

• Return to machine zero point

What is G18?

• Circular interpolation CCW

• X Z Plane

• Tool nose compensation left

• Circular interpolation CW

What is G02?

• Rapid motion positioning

• Circular interpolation CCW

• Dwell

• Circular interpolation CW

What is G96?

• Feed per minute

• Constant surface speed on

• Feed per revolution

• Constant surface speed off

What is 50?

• Machine coordinate selection

• Canned cycle cancel

• Select work coordinate

• Spindle speed clamp

What is G71?

• Threading cycle, multiple passes

• OD / ID stock removal

• OD / ID grooving cycle

• Finishing cycle

What G code is used for normal peck drilling canned cycle?

• G81

• G71

• G83

• G73

What G code is tapping canned cycle?

• G85

• G75

• G84

• G74

What G code is linear interpolation motion?

• G01

• G10

• G00

• G02

What is G82?

• End face stock removal

• Tool nose compensation right

• Spot drill canned cycle

• Drill canned cycle