Example: X Axis And Z Axis, Main Spindle And Tool Spindle, Y Axis - Siemens SINUMERIK 840D sl Commissioning Manual

9 Additional Functions
9.3 Cylinder surface transformation, end face machining
9.3.3

Example: X axis and Z axis, main spindle and tool spindle, Y axis

Face end
machining
9-134
For example, for a turning machine with X, Z, and Y axes, main spindle (C1)
and tool spindle (WZ) you must configure the following machine data:
2008020080 $MC_AXCONF_CHANAX_NAME_TAB[0]="XC"
Channel axis XC
20080 $MC_AXCONF_CHANAX_NAME_TAB[1]="ZC"
Channel axis ZC
20080 $MC_AXCONF_CHANAX_NAME_TAB[2]="C1"
Channel axis C1
20080 $MC_AXCONF_CHANAX_NAME_TAB[3]="WZ"
Channel axis WZ
20080 $MC_AXCONF_CHANAX_NAME_TAB[5]="YC"
Channel axis YC
General settings for transformations:
10602 $MN_FRAME_GEOAX_CHANGE_MODE=1
Take coordinate transformations in total frame into account when switching be-
tween geometry axes
24040 $MC_FRAME_ADAPT_MODE=H7
Adaptation of active frames
28082 $MC_MM_SYSTEM_FRAME_MASK, Bit 6=1
Configuring of channel–specific system frames included in channel calculation
Data set for face end machining (main spindle):
24100 $MC_TRAFO_TYPE_1=257
Definition of 1st transformation in channel:
TRANSMIT main spindle
24110 $MC_TRAFO_AXES_IN_1[0]=1
Channel axis perpendicular to rotary axis (XC) for 1st transformation
24110 $MC_TRAFO_AXES_IN_1[1]=3
Channel axis of rotary axis (C1) for 1st transformation
24110 $MC_TRAFO_AXES_IN_1[2]=2
Channel axis parallel to rotary axis (ZC) for 1st transformation
24120 $MC_TRAFO_GEOAX_ASSIGN_TAB_1[0]=1
1st channel axis (X) for 1st transformation
24120 $MC_TRAFO_GEOAX_ASSIGN_TAB_1[1]=3
2nd channel axis (Y) for 1st transformation
24120 $MC_TRAFO_GEOAX_ASSIGN_TAB_1[2]=2
3rd channel axis (Z) for 1st transformation
24900 $MC_TRANSMIT_ROT_AX_OFFSET_1=0
Offset of rotary axis for 1st TRANSMIT transformation
24905 $MC_TRANSMIT_ROT_AX_FRAME_1=2
Axial offset of rotary axis is taken into account during TRANSMIT
24910 $MC_TRANSMIT_ROT_SIGN_IS_PLUS_1=0
Arithmetic sign of rotary axis for 1st TRANSMIT transformation
24911 $MC_TRANSMIT_POLE_SIDE_FIX_1=1
Restriction of working area in front of/behind pole,
1st TRANSMIT transformation
24920 $MC_TRANSMIT_BASE_TOOL_1[0]=0
Vector of basic tool for 1st TRANSMIT transformation
SINUMERIK 840D sl Commissioning Manual CNC: ShopTurn – 11/2006 Edition
© Siemens AG 2006 All Rights Reserved
11/2006