Radius designated circular interpolation commands G02, G03

Radius designated circular interpolation commands G02, G03:-

                   Circular interpolation can be performed by designating directly the arc radius R as well as using conventional arc center coordinates (I, J, K)

 Program format:-

                   G02 (G03) X__ Y__ Z__ R__ F__

          X : X axis coordinates of the end point

          Z : Z axis coordinates Of the end point

          Y : Y axis coordinates of the end point

          R : Radius of the arc

          F : Feed rate

Example:-

          G02 X100.0 Z50.0 R50.0 F10. ;

Detail:-

          A semi –circle Or smaller will be generated if R is a positive Value.

          An arc larger than the Semi-circle will be generated if R is a negative value.


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                  Spiral Interpolation G02.1 or G03.1