Download MTD 18A-V17-800 Programming instructions

Tool Corrections 5-27
NC Programming 17VRS
S2 '
S
R
S2 '
R
S
S1 '
S1 '
R
S
S2 '
R
S2 '
S
S1 '
S1 '
R
S
S1 '
S2 '
tool radius
programmed NC-block transition point
corrected NC-block transition point 1
corrected NC-block transition point 2
Fig. 5-14: Arc as contour transition using G43
Transition Angle > 90°
R
R
S2 '
S
S1 '
R
= tool radius
S
= programmed NC-block transition point
S1 '
= corrected NC-block transition point 1
S2 '
= corrected NC-block transition point 2
Transition Angle Less Than or Equal to 90°
S'
S
R
R
= tool radius
S
= programmed NC-block transition point
S'
= corrected NC-block transition point
Fig. 5-15: Chamfer as contour transition and corrected NC-block transition point
When arcs or chamfers are inserted as contour transitions, the CNC automatically generates an additional transition NC-block. This NC-block is considered to be an independent NC-block, and as such it must be started
separately in single-block processing mode.
DOK-MTC200-NC**PRO*V17-ANW1-EN-P