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HEIDENHAIN |
MillPlus_IT |
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| Description | Specifications | User_functions | Documentation | Programming station | Highlights | ||||
| Select_version: | V410 | V500 | V510 | V520 | V521 | V522 | V530 | ||
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MillPlus IT (1 CPU) |
MillPlus IT (2 CPUs) |
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Brief description |
• Basic version: 3 axes plus spindle • 6 additional axes plus 2nd spindle (option) • Digital current and speed control |
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Programming |
• ISO free or supported program entry • IPP part programming |
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Position data |
• Nominal/actual value and distance to go for line segments and arcs in Cartesian coordinates, dimensions absolute, display and entry in mm or inches |
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Contour approach and departure |
• Via straight line: tangential or perpendicular • Via circular arc • Via helices |
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Tool compensation |
Tool radius in the working plane and tool length |
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Tool tables |
Tool table with 255 tools |
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Tool management |
The tool changer is controlled by the integrated PLC. The MillPlus assumes the entire tool management including tool life monitoring, replacement tools and oversized tools |
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Cutting data calculation |
The MillPlus calculates the optimum values for feed rate and spindle speed for the selected tool and workpiece material |
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Constant contouring speed |
• With respect to the path of the tool center • With respect to the path of the tool edge |
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5-axis machining |
• Reduced feed rate during plunging • 3-D tool compensation through surface normal vectors • Jerk reduction |
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Geometry look-ahead |
The MillPlus calculates the geometry ahead of time (150 blocks) to adjust the feed rate. In this way it detects directional changes in time to accelerate or decelerate the appropriate NC axes. |
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Tilting the working plane |
The MillPlus features a special coordinate transformation for controlling swivel heads and tilting tables. The MillPlus compensates the offsets of the tilting axes and tool lengths. |
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3-D machining |
• The offset of the tilting axes are compensated so that the tool point location remains unchanged with respect to the contour • 3-D tool compensation through surface normal vectors |
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Machining with rotary tables |
• Programming of cylindrical contours as if in two axes • Feed rate in mm/min |
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Milling/turning applications |
• Turning cycles: roughing, boring and transverse/longitudinal recessing • Programming a rotary axis like a spindle • Constant cutting speed • Programmable tool orientation • Unbalance detection and control |
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Free contour programming |
Contour programming with graphical support for workpieces that are not dimensioned for NC (IPC) |
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Subprogramming |
Program section repeats, subprograms, program calls |
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EASYoperate Manual operation |
• Setup and datum setting • Simple entry and execution of cycles with actual-position capture (teach-in/playback) • Graphic support for cycle programming |
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Fixed cycles |
• Drilling/centering, peck-drilling, reaming, back boring, conventional and rigid tapping, boring, slot milling, rectangular and circular pockets, clearing level surfaces, machining patterns • Contour pocket (contour-parallel) with islands • Measuring cycles |
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Parallel operation |
Writing a program while another program is being executed with graphical support |
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Coordinate transformation |
• Datum shift, rotation, mirroring • Scaling |
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Points |
• Programming with points from the point memory (256) |
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Programming aids |
• Graphical support during programming: ISO, ICP and IPP • Further information through Info key • Technology tables: (for recommended feed rate and spindle speed) |
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E parameters
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• Mathematical functions: =, +, –, *, sin , cos , / Programming with variables • Logical comparisons: (=, , <>, >, >=, <, <=) • Parentheses • tan , arc sin, arc cos, arc tan, an, en, In, log, absolute value of a number, constant , negation, truncation of digits before or after the decimal point |
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Verification graphics Display modes |
Graphic simulation before a program run: • Plan view • Projection in 3 planes • 3-D view • Detail enlargement |
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Programming graphics |
The contour of the entered NC blocks is drawn on screen while they are being entered (2-D pencil-trace graphics) |
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Program run graphics |
Graphic simulation synchronous to machining |
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Machining time |
Display of the current machining time in the program run modes |
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Returning to the contour |
• Mid-program startup in any block in the program and returning the tool to the calculated nominal position to resume machining • Program interruption, contour departure and reapproach |
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Datum table |
Datum tables with 99 points including text |
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Pallet management |
For simple management of pallets, workpieces and tool for automatic machining of production jobs under control of the PLC |
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Windows applications (option)
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• Standard Windows applications • DNC Windows applications (over Windows COM) • Graphic tool management |
Caution:
Keep the following in mind when installing
Windows applications:
• HEIDENHAIN cannot offer any
support
when installing non-HEIDENHAIN
software, and cannot guarantee the
correct functioning of Windows
applications.
• HEIDENHAIN is not liable
for damages
to hard disk contents that occur as the
result of updates to non-HEIDENHAIN
software or the installation of other
user software.
• If such changes to programs
or data
require a service visit from HEIDENHAIN,
the costs for this visit shall be borne by
the user.