Siemens SINUMERIK 840D sl Commissioning Manual page 139

11/2006
Face end
machining
Cylinder surface
transformation
with groove side
offset
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopTurn – 11/2006 Edition
9.3 Cylinder surface transformation, end face machining
Data set for face end machining (counter–spindle):
24200 $MC_TRAFO_TYPE_2=257
Definition of 2nd transformation in channel:
TRANSMIT counter–spindle
24210 $MC_TRAFO_AXES_IN_2[0]=1
Channel axis perpendicular to rotary axis (XC) for 2nd transformation
24210 $MC_TRAFO_AXES_IN_2[1]=5
Channel axis of rotary axis (C2) for 2nd transformation
24210 $MC_TRAFO_AXES_IN_2[2]=2
Channel axis parallel to rotary axis (ZC) for 2nd transformation
24220 $MC_TRAFO_GEOAX_ASSIGN_TAB_2[0]=1
1st channel axis (X) for 2nd transformation
24220 $MC_TRAFO_GEOAX_ASSIGN_TAB_2[1]=5
2nd channel axis (Y) for 2nd transformation
24220 $MC_TRAFO_GEOAX_ASSIGN_TAB_2[2]=2
3rd channel axis (Z) for 2nd transformation
24950 $MC_TRANSMIT_ROT_AX_offset_2=0
Offset of rotary axis for 2nd TRANSMIT transformation
24955 $MC_TRANSMIT_ROT_AX_FRAME_2=2
Axial offset of rotary axis is taken into account during TRANSMIT
24960 $MC_TRANSMIT_ROT_SIGN_IS_PLUS_2=0
Arithmetic sign of rotary axis for 2nd TRANSMIT transformation
24961 $MC_TRANSMIT_POLE_SIDE_FIX_2=1
Restriction of operating area in front of/behind the pole,
2nd TRANSMIT transformation
24970 $MC_TRANSMIT_BASE_TOOL_2[0]=0
Vector of basic tool for 2nd TRANSMIT transformation
Data set for cylinder surface transformation with groove side offset (counter–spindle):
24400 $MC_TRAFO_TYPE_4=513
Definition of 4th transformation in channel: TRACYL counterspindle
24410 $MC_TRAFO_AXES_IN_4[0]=1
Channel axis perpendicular to rotary axis (XC) for 4th transformation
24410 $MC_TRAFO_AXES_IN_4[1]=5
Channel axis of rotary axis (C2) for 4th transformation
24410 $MC_TRAFO_AXES_IN_4[2]=2
Channel axis parallel to rotary axis (ZC) for 4th transformation
24410 $MC_TRAFO_AXES_IN_4[3]=6
Channel axis parallel to cylinder peripheral surface and
perpendicular to rotary axis (ZC) for 4th transformation
24420 $MC_TRAFO_GEOAX_ASSIGN_TAB_4[0]=1
1st channel axis (X) for 4th transformation
24420 $MC_TRAFO_GEOAX_ASSIGN_TAB_4[1]=5
2nd channel axis (Y) for 4th transformation
24420 $MC_TRAFO_GEOAX_ASSIGN_TAB_4[2]=2
3rd channel axis (Z) for 4th transformation
24850 $MC_TRACYL_ROT_AX_OFFSET_2=0
Offset of rotary axis for 2nd TRACYL transformation
24855 $MC_TRACYL_ROT_AX_FRAME_2=2
Axial offset of rotary axis is taken into account when
TRACYL is active
24860 $MC_TRACYL_ROT_SIGN_IS_PLUS_2=1
Sign of rotary axis for 2nd TRACYL transformation
24870 $MC_TRACYL_BASE_TOOL_2[n]=0
Vector of basic tool for 2nd TRACYL transformation
9 Additional Functions
9-139