18.3 Technical Information - HEIDENHAIN TNC 620 User Manual

18
Tables and overviews

18.3 Technical Information

18.3 Technical Information
Explanation of symbols
■
Standard
□
Axis option
1 Software option 1
2 Software option 2
Software option, except software option 1 and software option 2
x
User functions
Brief description
Program entry
Position data
Tool compensation
Tool tables
Constant contour speed
Parallel operation
3-D machining (software
option 2)
Rotary table machining
(software option 1)
Contour elements
572
■ Basic version: 3 axes plus closed-loop spindle
□
Additional axis for 4 axes plus closed-loop spindle
□
Additional axis for 5 axes plus closed-loop spindle
In HEIDENHAIN conversational and DIN/ISO
■
Nominal positions for lines and arcs in Cartesian coordinates or polar
coordinates
■
Incremental or absolute dimensions
■
Display and entry in mm or inches
■
Tool radius in the working plane and tool length
x Radius compensated contour look ahead for up to 99 blocks (M120)
Multiple tool tables with any number of tools
■
With respect to the path of the tool center
■
With respect to the cutting edge
Creating a program with graphical support while another program is being
run
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 = Tool Center Point Management)
2 Keeping the tool normal to the contour
2 Tool radius compensation perpendicular to traversing and tool direction
Programming of cylindrical contours as if in two axes
1
Feed rate in distance per minute
1
■
Straight line
■ Chamfer
■
Circular path
■
Circle center point
■
Circle radius
■ Tangentially connected arc
■
Corner rounding
TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014