HEIDENHAIN TNC 620 (81760x-01) ISO programming - Manual (Page 534)

Tables and overviews
18.3 Technical Information
18
534
TNC 620 | User's Manual for DIN/ISO Programming | 3/2014
18.3 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 DIN/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
■ Straight line
■ Chamfer
■ Circular path
■ Circle center point
■ Circle radius
Contour elements
■ Tangentially connected arc
■ Corner rounding