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\viewkind4\uc1\pard\qc\cf1\lang2057\b\f0\fs24 G02 Clockwise arc with Centre Offsets\cf2
\par \b0\fs20
\par \pard To program an arc when only the arc centre is given (the radius is unknown) use the address letters I and K.
\par I relates to the address X and is the incremental value and direction (+/-) from the start point of the arc in the X axis to the arc centre (see diagram below).
\par K relates to the address Z and is the incremental value and direction (+/-) from the start point of the arc in the Z axis to the arc centre\f1 .
\par
\par \b Format
\par \b0
\par G02 X... Y... I ... K... F ....\cf1\b\f0\fs24
\par
\par
\par }