HEIDENHAIN TNC 620 User Manual page 30

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Advanced Programming Features (option 19)
Advanced Graphic Features (option 20)
Expanded graphic functions
Advanced Function Set 3 (option 21)
Expanded functions Group 3
Pallet Management (option 22)
Pallet management
Display Step (option 23)
Display step
CAD Import (option 42)
CAD import
KinematicsOpt (option 48)
Optimizing the machine kinematics
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Fundamentals | Control model, software and features
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
Program-verification graphics, program-run graphics
Plan view
Projection in three planes
3-D view
Tool compensation:
M120: Radius-compensated contour look ahead for up to 99 NC blocks
(LOOK AHEAD)
3-D machining:
M118: Superimpose handwheel positioning during program run
Processing workpieces in any sequence
Input resolution:
Linear axes down to 0.01 µm
Rotary axes to 0.00001°
Support for DXF , STEP and IGES
Adoption of contours and point patterns
Simple and convenient specification of presets
Selecting graphical features of contour sections from conversational
programs
Backup/restore active kinematics
Test active kinematics
Optimize active kinematics
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 10/2018