HEIDENHAIN TNC 620 (34056x-04) ISO programming - Manual (Page 483)

Technical Information 17.3
17
TNC 620 | User's Manual for DIN/ISO Programming | 5/2013
483
17.3 Technical Information
Explanation of symbols
■
Standard
□
Axis option
1 Software option 1
2 Software option 2
x Software option, except software option 1 and software
option 2
User functions
■
Basic version: 3 axes plus closed-loop spindle Brief description
□
Additional axis for 4 axes plus closed-loop spindle
□
Additional axis for 5 axes plus closed-loop spindle
Program entry In HEIDENHAIN conversational and ISO
■
Nominal positions for lines and arcs in Cartesian coordinates or polar
coordinates Position data
■
Incremental or absolute dimensions
■
Display and entry in mm or inches
Tool compensation
■
Tool radius in the working plane and tool length
x Radius compensated contour look ahead for up to 99 blocks (M120)
Tool tables Multiple tool tables with any number of tools
Constant contour speed
■
With respect to the path of the tool center
■
With respect to the cutting edge
Parallel operation Creating a program with graphical support while another program is being
run
3-D machining (software
option 2) 2 Motion control with minimum jerk
2 3-D tool compensation through surface normal vectors
2 Using the electronic handwheel to change the angle of the swivel head
during program run without affecting the position of the tool point.
(TCPM =
T ool C enter P oint M anagement)
2 Keeping the tool normal to the contour
2 Tool radius compensation perpendicular to traversing and tool direction
Rotary table machining
(software option 1) 1 Programming of cylindrical contours as if in two axes
1 Feed rate in distance per minute