Technical information 18.3 – HEIDENHAIN TNC 620 (81760x-02) ISO programming User Manual

Page 583

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Technical information

18.3

18

TNC 620 | User's ManualDIN/ISO Programming | 2/2015

583

Touch Probe Functions

(option 17)

Touch probe cycles:

Compensation of tool misalignment in automatic mode
Datum setting in the

Manual Operation mode

Datum setting in automatic mode
Automatically measuring workpieces
Tools can be measured automatically

Touch probe functions

Advanced Programming Features

(option 19)

Expanded programming functions

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

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°

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