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Knuth CNC Gantry-Type Machining Center Mouldmaster 1200
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Heavy-duty Gantry-type Milling Center with high-capacity cutter spindle provides high axis travel speeds and maximum work accuracy
- 16.000 rpm
- 20-station disk tool changer, change time 4 sec
- rapid speed up to 36 m/min
- HSK-A63 mount
- 25 kW headstock motor
- automatic tool gauging, incl.
- motor spindle with roller bearings (built-in-spindle) ensures maximum stability, axial and radial rigidity for high-speed machining
- one-piece bridge and rigid base are made of Meehanite cast-iron to ensure maximum geometric accuracy and dynamics
- linear roller guide systems for X, Y and Z axes
- large precision preloaded ball screws are directly coupled to the drive motors
- the preloaded ball screws feature an inside cooling system; a control system ensures minimum temperature fluctuations even at the highest feed speeds
- large work space for easy tooling of parts
Specifications - Mouldmaster 1200 Si - CNC Gantry-Type Machining Center
| working area |
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| travel X-axis |
1100 mm |
| travel Y-axis |
600 mm |
| travel Z-axis |
500 mm |
| table dimensions |
1200x600 mm |
| table load capacity (max.) |
1000 kg |
| number of T-slots |
5 Pieces |
| T-slots, width |
18 mm |
| T-slots, spacing |
100 mm |
| spindle nose-to-table distance |
150 - 650 mm |
| headstock |
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| spindle speed |
16000 rpm |
| spindle mount |
HSK-A63 |
| feed |
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| rapid feed X-axis |
36000 mm/min |
| rapid feed Y-axis |
36000 mm/min |
| rapid feed Z-axis |
36000 mm/min |
| work feed X-axis |
1 - 20000 mm/min |
| work feed Y-axis |
1 - 20000 mm/min |
| work feed Z-axis |
1 - 20000 mm/min |
| tool-changer |
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| number of tool stations |
20 Pieces |
| tool size Ø x L (max.) |
50x250 mm |
| tool weight max. |
12 kg |
| tool-changing time chip/chip |
4 s |
| tool-change time tool/tool |
0,3 s |
| tool-changer type |
Tellertyp / disk type |
| accuracies |
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| positioning accuracies |
± 0,005/300 mm / ± 0,0002"/12" |
| repeatabilities |
± 0,005 mm / ± 0,0002" |
| drive capacity |
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| motor rating headstock |
25 kW |
| measures and weights |
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| overall dimensions |
3100x2300x3000 mm |
| weight |
11500 kg |
Control - Mouldmaster 1200 Si - CNC Gantry-Type Machining Center
Siemens Sinumerik 810 D power line
- Convenient programming languages via DIN 66025 Editor, plus comprehensive high-level language elements
- Comprehensive motion control for high-speed machining with Look-ahead function and dynamic feed-forward control
- Coordinate transformation and machining of inclined surfaces with FRAME
- Direct/indirect measuring system switchover for high precision and high-speed positioning
- Infinitely rotating rotary axes
- Programmable acceleration
- Jerk-limited acceleration
- Follow-up mode
- Contour violation prediction system
- Configurable number of intermediate blocks for tool radius compensation
- Tool radius compensation with approach and retraction strategies and intersection point calculation
- Interpolatory spindle pitch and measurement system error compensation
- Backlash compensation
- Quadrant error compensation
- Conveniently placed operator panels with horizontal and vertical soft-keys
- Universal RS 232 C (V.24) interface
- 10,TFT 4“ flat screen monitor
- I/O via universal interface during machining operations
Additional ShopMill Software:
- The Technology Package for the Shop Floor
- Extremely short programming time for single parts and small series
- Clear step-by-step implementation of technology-specific production steps
- Total flexibility thanks to high-performance DIN / ISO programming for maximum variety of machining options
- Text editor for large mold making programs
- Wide range of standard cycles
- Simulation with real tool data provides for maximum process safety
- Calculation of the expected processing time
- Operator prompts for the definition of tool zero points and tool lengths result in extremly short set-up times
- Simple and clear tool management function
- Import of DXF files via optional CAD reader
- Machining of contour pockets with up to 12 isolated contours
- Cutting of contour spigots with up to 12 isolated contours
- Insertion strategy: straight, inclined, helical
ShopMill is available for Sinumerik 810D/840D/840DI/840D sl
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Standard equipment - Mouldmaster 1200 Si - CNC Gantry-Type Machining Center
Siemens 810 D power lind, 20-station tool changer, cooled preloaded ball screws on 3 axes, tool measuring system, chip blow-out system, control cabinet with heat-exchanger, chip conveyor, central lubrication, RS-232 interface , operating tools, feet and bolts
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