Programming Manual

LNC-MILLG02, G03 Circular/Helical Interpolation CW/CCWAction InstructionG02 : Circular/Helical Interpolation Clockwise (CW).G03 : Circular/Helical Interpolation Counterclockwise (CCW).G02 and G03 are Commands for Circular/Helical Interpolation. Because theworkpiece is 3D, the Circular/Helical Interpolation direction on the different planeis shown in the following diagram. The start-up default plane can be set by usingthe parameter #0145。The processing command can use R to replace I, J, Kdirectly, wherein R is the radius of Circular/Helical. If R, I and J are written in theprogram, the system will take the one specified by R as a base.For G02 and G03 Commands, the system will check and determine whether thedistance from the starting point of Circular/Helical to the center point is the sameas the distance from the end point of Circular/Helical to the center point (each oneof them must be equal to the radius of the Circular/Helical). If the error betweenthem exceeds 5 μm, the system alarm will be enabled【When INT 3132 usesG02/G03, the end coordinate is not on the Circular/Helical】IllustrationYG02XG02ZG02G03G03G03XZYCircular/Helical inG17 X-Y PlaneCircular/Helical inG18 Z-X PlaneCircular/Helical inG19 Y-Z PlaneLNC Technology Co., Ltd. 11