Siemens SINUMERIK 810D Programming Guide

8
Tool Offsets 04.00
8.4 Maintain tool radius com
p
ensation at constant level
,
CUTCONON
8
840D
NCU 572
NCU 573
840Di

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8-276
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
They are displaced, however, by the vector from the
end point of the last co block to its offset point.
The interpolation type of these blocks (linear,
circular, polynomial) is arbitrary.
The deactivation block of the compensation
suppression, i.e. the block containing CUTCONOF,
is usually corrected; it begins at the offset point of
the start point.
A linear block is inserted between this point and the
end point of the previous block, i.e. the last
programmed motion block with active CUTCONON.
Circle blocks in which the circle plane is
perpendicular to the compensation plane (vertical
circles) are treated as if CUTCONON had been
programmed in the blocks.
This implicit activation of compensation suppression
is automatically cancelled in the first motion block
which is not a circle of this type but which contains a
traversing movement in the compensation plane.
Vertical circles of this type can only occur with
circumferential milling.
Example
N10 ;
Definition of tool d1
N20 $TC_DP1[1,1]= 110 ;
Type
N30 $TC_DP6[1,1]= 10. ;
Radius
N40
N50 X0 Y0 Z0 G1 G17 T1 D1 F10000
N60
N70 X20 G42 NORM
N80 X30
N90 Y20
N100 X10 CUTCONON;
Activate compensation suppression
N110 Y30 CONT ;
Insert bypass circle if necessary on deactivation
of contour suppression
N120 X-10 CUTCONOF
N130 Y20 NORM ;
No bypass circle on deactivation of TRC
N140 X0 Y0 G40
N150 M30

Siemens SINUMERIK 810D Specifications

General

Brand	Siemens
Model	SINUMERIK 810D
Category	Control Unit
Language	English