Which G-code is specifically used for circular interpolation in the XY plane?

Which G-code is specifically used for circular interpolation in the XY plane?

• A. G03
• B. G02
• C. G19
• D. G00

Answer: (C)

Circular interpolation in the XY plane is accomplished using specific G-codes that indicate the direction of the circular movement. The correct answer indicates that G-code is crucial for controlling the movement of the milling machine in a circular path. G02 is the G-code used for clockwise circular interpolation, while G03 is used for counterclockwise interpolation. Both of these commands dictate how the machine should follow a circular path in the XY plane. Options like G00 are for rapid positioning and do not pertain to circular interpolation, and G19 is actually used for defining a plane of operation in a different context (the YZ plane). Thus, the G-codes specifically implemented for circular motion in the XY plane are G02 and G03, directly addressing the machining movements required to create arcs and circles.

Circular interpolation in the XY plane is accomplished using specific G-codes that indicate the direction of the circular movement. The correct answer indicates that G-code is crucial for controlling the movement of the milling machine in a circular path.

G02 is the G-code used for clockwise circular interpolation, while G03 is used for counterclockwise interpolation. Both of these commands dictate how the machine should follow a circular path in the XY plane. Options like G00 are for rapid positioning and do not pertain to circular interpolation, and G19 is actually used for defining a plane of operation in a different context (the YZ plane).

Thus, the G-codes specifically implemented for circular motion in the XY plane are G02 and G03, directly addressing the machining movements required to create arcs and circles.