CNC Z32 - Programming guide (Milling machines manufacturer) 2.14.5 Other correction parameters It is possible to define further parameters as additive and multiplicative factors of the programmed positions. multiplicative factor on a single axis: KM {+axis name} additive factor on a single axis: KD {+axis name} Example: KMX 1.2 (scale factor of 1.2 only on X axis) KDZ 10 (additive factor of 10 only on Z axis) The additive and multiplicative factors are automatically applied after programming the parameters KM.. and KD... At reset all effects related to these parameters are canceled. Warning : Unlike all other translation, rotation, mirroring and scale factors, the additive and multiplicative parameters on a single axis cannot be used in programs containing circular interpolations. 2.14.6 Typical transformations examples: Translation on working plane (plane XY in G25XYZ). The translation of the first axis of the plane is programmed as DA, while the translation of the second axis is programmed as DB. Example: DA100 DB50 Translation along the third axis defined by G25 (Z axis in G25XYZ) Can be useful to maintain an offset with respect to the workpiece surface during a part-program test. The translation for the third axis of the working tern must be programmed with DC. Example: DC1 Mirroring along the first axis of working plane (X axis in G25XYZ) IS0 JS0 QS0 G56 Mirroring along the second axis of working plane (Y axis in G25XYZ) IS0 JS0 QS90 G56 Mirroring along the third axis of working plane (Z axis in G25XYZ) In this case it is necessary to use the scale factor KT for the positions of third axis: KT-1 Combined mirroring with respect to both first and second axis of working plane (axes X and Y in G25XYZ) In this case it is necessary to use a 180 degrees rotation with respect to zero point: IR0 JR0 QR180

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