Siemens SINUMERIK Series Function Manual

Also see for SINUMERIK 828D Turning: Diagnostic manual Function manual Equipment manual Programming manual Operating manual

M1: Kinematic transformation6.4 TRAANG oblique angle transformation (option)Extended Functions384 Function Manual, 03/2013, 6FC5397-1BP40-3BA16.4.5 Boundary conditionsThe transformation can be selected and deselected via part program or MDA.Selection and deselection● An intermediate motion block is not inserted (phases/radii).● A spline block sequence must be terminated.● Tool radius compensation must be deselected.● The current frame is deselected by the control system.(corresponds to programmed G500).● An active working area limitation is deselected by the control for the axes affected by thetransformation (corresponds to programmed WALIMOF).● An activated tool length compensation is included in the transformation by the control.● Continuous path control and rounding are interrupted.● DRF offsets must have been deleted by the operator.● All axes specified in machine data MD24110 $MC_TRAFO_AXES_IN_n must besynchronized on a block-related basis (e.g. no traversing instruction with POSA...).Tool changeTools may only be changed when the tool radius compensation function is deselected.FrameAll instructions which refer exclusively to the base coordinate system are permissible (FRAME,tool radius compensation). Unlike the procedure for inactive transformation, however, aframe change with G91 (incremental dimension) is not specially treated. The increment to betraversed is evaluated in the workpiece coordinate system of the new frame - regardless ofwhich frame was effective in the previous block.ExtensionsWhen TRAANG is selected and deselected, the assignment between geometry axes andchannel axes can change. The user can apply these geometric contour sections to the axialframe as a translation, rotation, scaling and mirroring in relation to the x and z plane withrespect to the inclined infeed axis.For additional information on these frame corrections with transformations, see:References:Function Manual, Basic Functions; Axes, Coordinate Systems, Frames (K2)