Siemens SINUMERIK 840D sl Turning - Page 613

=
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;
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˟ r
ˠ r
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6/ 
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% r
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& r
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rr
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r
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β=90° represents a rotation of the cutting plate by +Y.
˟ r
ˠ r

6/ 
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% r
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& r
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=
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;
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rr
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r
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Mirroring
A mirroring of the Z axis (e.g. on the counter-spindle) for β=0° / γ=0° causes the same
machining in the mirrored coordinate system.
The mirroring of the Z axis must be permanently activated in a work offset.
=
;
˟ r
ˠ r
6/ 
% r
& r
rr
r
The cutting edge position is calculated using the CUTMOD function.
Programming technology functions (cycles)
10.6 Further cycles and functions
Turning
Operating Manual, 06/2019, A5E44903486B AB 613