Circular interpolation in nc part programming free notes, Computer Aided Manufacturing pdf
These two codes are members of the tool positioning code group. The Clockwise Circular and Helical Interpolation code (G02) causes the axes to produce an arc or helix in a clockwise direction. The previous block’s finish point defines the begin point of the arc. The Counterclockwise Circular or Helical Interpolation code (G03) causes the axes to produce an arc or helix in a counterclockwise path.