HEIDENHAIN TNC 620 (81760x-02) - Manual (Page 9)

TNC model, software and features
TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 2/2015 9
Advanced Programming Features (option 19)
Fixed cycles:
Peck drilling, reaming, boring, counterboring, centering (cycles 201
to 205, 208, 240, 241)
Milling of internal and external threads (cycles 262 to 265, 267)
Finishing of rectangular and circular pockets and studs (cycles 212 to
215, 251 to 257)
Clearing level and oblique surfaces (cycles 230 to 233)
Straight slots and circular slots (cycles 210, 211, 253, 254)
Linear and circular point patterns (cycles 220, 221)
Contour train, contour pocket—also with contour-parallel machining,
trochoidal slot (cycles 20 to 25, 275)
Engraving (cycle 225)
OEM cycles (special cycles developed by the machine tool builder)
can be integrated
Advanced Graphic Features (option 20)
Expanded graphic functions Program-verification graphics, program-run graphics
Plan view
Projection in three planes
3-D view
Advanced Function Set 3 (option 21)
Expanded functions Group 3 Tool compensation:
M120: Radius-compensated contour look-ahead for up to 99 blocks
3-D machining:
M118: Superimpose handwheel positioning during program run
Pallet Management (option 22)
Pallet management
Display Step (option 23)
Display step Input resolution:
Linear axes down to 0.01 µm
Rotary axes to 0.00001°
DXF Converter (option 42)
DXF converter Supported DXF format: AC1009 (AutoCAD R12)
Adoption of contours and point patterns
Simple and convenient specification of reference points
Select graphical features of contour sections from conversational
programs
KinematicsOpt (option 48)
Optimizing the machine
kinematics Backup/restore active kinematics
Test active kinematics
Optimize active kinematics