HEIDENHAIN iTNC 530 (340 49x-03) - Manual (Page 723)

HEIDENHAIN iTNC 530 723
14.3 T
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14.3 Technical Information
Explanation of symbols
„ Standard
‡ Axis option
‹ Software option 1
z
Software option 2
User functions
Description
„
Basic version: 3 axes plus spindle
„
Fourth NC axis plus auxiliary axis
or
‡ 8 additional axes or 7 additional axes plus 2nd spindle
„ Digital current and speed control
Programming HEIDENHAIN conversational format, with smarT.NC and as per ISO
Position entry „ Nominal positions for line segments and arcs in Cartesian or polar coordinates
„ Absolute or incremental dimensions
„
Display and entry in mm or inches
„ Display of the handwheel path during machining with handwheel superimposition
Tool compensation „ Tool radius in the working plane and tool length
„
Calculating the radius-compensated contour up to 99 blocks in advance (M120)
z
Three-dimensional tool-radius compensation for subsequent changing of tool data
without having to recalculate the program
Tool tables Multiple tool tables with up to 30 000 tools
Cutting data tables Cutting data tables for automatic calculation of spindle speed and feed rate from tool-
specific data (cutting speed, feed per tooth)
Constant cutting speed
„
With respect to the path of the tool center
„
With respect to the cutting edge
Background programming Create one program with graphical support while another program is running.
3-D machining
(software option 2) z Motion control with minimum jerk
z 3-D compensation through surface normal vectors
z Using the electronic handwheel and Tool Center Point Management (TCPM) to
change the angle of the swivel head during program run without affecting the position
of the tool point
z Keeping the tool normal to the contour
z
Tool radius compensation normal to the direction of traverse and the tool direction
z Spline interpolation
Rotary table machining
(software option 1) ‹ Programming of cylindrical contours as if in two axes
‹
Feed rate in length per minute