Siemens SINUMERIK 828D Turning, Function Manual

Page: 1558 / 1799

W1: Tool offset
18.11 Sum offsets and setup offsets
Basic Functions
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Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Tool base dimension/adapter dimension
Technology
Parameters of the sum and setup offsets ($TC_SCPxy­, $TC_ECPxy)
The numbering of the parameters is oriented to the numbering of system variables $TC_DP3 to $TC_DP11.
The effect of the parameters is similar to the wear (additive to the tool geometry). Up to six sum/setup parameters
can be defined per cutting edge parameter.
$TC_DP5 $TC_DP14 Length 3
Geometry Wear Radius compensation
$TC_DP6 $TC_DP15 Radius
$TC_DP7 $TC_DP16 Corner radius (tool type 700; slotting saw)
Geometry Wear Further compensations
$TC_DP8 $TC_DP17 Length 4 (tool type 700; slotting saw)
$TC_DP9 $TC_DP18 Length 5
$TC_DP10 $TC_DP19 Angle 1 (angle between face of tool and torus surface)
$TC_DP11 $TC_DP20 Angle 2 (angle between tool longitudinal axis and upper
end of torus surface)
$TC_DP21 Adapter length 1
$TC_DP22 Adapter length 2
$TC_DP23 Adapter length 3
System variable Clearance angle
$TC_DP24 • The clearance angle is stored here for ManualTurn; tool type 5xx. Same
significance as in standard cycles for turning tools.
• The tip angle of the drill is stored here for ShopMill; tool type 2xx.
• Used in standard cycles for turning tools; tool type 5xx. This is the angle
at the secondary cutting edge for these tools.
$TC_DP25 • The value for the cutting rate is stored here for ManualTurn.
• A bit­coded value for various states of tool types 1xx and 2xx is stored
here for ShopMill.
Geometry Wear Length compensations