HEIDENHAIN TNC 620 User Manual page 9

Advanced Programming Features
Expanded programming functions
Advanced Graphic Features
Expanded graphic functions
Advanced Function Set 3
Expanded functions Group 3
Pallet Management (option number 22)
Pallet management
Display Step (option 23)
Display step
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2015
TNC model, software and features
(option 19)
FK free contour programming:
Programming in HEIDENHAIN conversational format with graphic
support for workpiece drawings not dimensioned for NC
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
(option 20)
Program-verification graphics, program-run graphics
Plan view
Projection in three planes
3-D view
(option 21)
Tool compensation:
M120: Radius-compensated contour look-ahead for up to 99 blocks
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°
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