VC 0852
Technical specifications
| Modell | VC 0852 | VC 1052 | VC 1200 |
| Travels | |||
| X-Axis (mm) | 860 | 1.060 | 1.270 |
| Y-Axis (mm) | 520 | 660 | |
| Z-Axis (mm) | 610 | ||
| Table | |||
| Table working surface W x D (mm) | 1.000 x 520 | 1.160 x 520 | 1.500 x 660 |
| Load max. (uniform distribution) (kg) | 500 | 650 | 1.360 |
| Distance from spindle nose to table (mm) | 115 - 725 | 150 - 760 | |
| T-Slots (DIN 650) | 5 x 18 x 100 | 6 x 18 x 100 | |
| Spindle | |||
| Spindle Taper | SK40 - BigPlus / BBT40 | ||
| Type | Riemen | In-Line | |
| Power S1/S6 (kW) | 7,5 / 11,5 | 10 / 14 | |
| Torque S1/S6 (Nm) | 47,8 / 73,4 | 63,7 / 89,4 | |
| Spindle Speed (rpm) | 12.000 | 15.000 | |
| Feed Rate | |||
| Rapid Traverse X/Y/Z-Axis (m/min) | 36 / 36 / 24 | ||
| Cutting Feed Rate X/Y/Z-Axis (mm/min) | 12 | ||
| ATC & Magazine | |||
| ATC Type | Doppelgreifer | ||
| Magazine Capacity | 30 | ||
| Maximum Tool Diameter (mm) full / next pocket empty | 75 | 80 | |
| With Empty Pockets (mm) | 150 | 125 | |
| Maximum Tool Length (mm) | 300 | ||
| Maximum Tool Weight (kg) | 7 | ||
| Space & System Requirements | |||
| Maximum Floor Spade (mm) W x L x H | 3.870 x 3.750 x 3.100 | 5.280 x 3.470 x 3.100 | |
| Machine Net Weight (kg) | 5.250 | 5.500 | 9.000 |
| Electrical Power Consumption (kVA / A) | 30 | 35 | |
| Air Requirements (bar) | 6 | ||
| Modell | VC 0852 | VC 1052 | VC 1200 |
Accessories
| Standard | Optional | ||
|---|---|---|---|
| Heidenhain Control TNC 640 | VC 0852/ VC 1052: Direct drive spindle 15.000 1/min. SK40BigPlus | ||
| Belt drive spindle 12.000 1 /min. SK40BigPlus | Coolant through spindle (CTS 30 bar) | ||
| Coolant wash-down system | Rotary table (4th / 5th axis) | ||
| Spindle chiller | Part probe measurement system | ||
| Full enclosure | Tool probe measurement system | ||
| Programmable airblow machining | Programmable airblow through spindle machining | ||
| Oil Skimmer | Oil mist device | ||
| Wash-down gun and air gun | Oil mist collector | ||
| Chip conveyor and cart | Scraper type conveyor instead of chain type conveyor | ||
| Manual pulse generator (MPG) | Production package Knoll | ||
| Ethernet interface | Bypass Filter |
Product Description
Heidenhain Control TNC 640
Precise High performance spindle
- With the VC-series, Takumi offers the optimal spindle for your demands
- Spindle speeds 12.000 or 15.000 (rpm)
- Output up to 11,5kW – 14kW
- Interface: SK40 BigPlus
Extremely stiff and high-presision mechanical structure
- The load-bearing mechanical structures such as bed, pillar, bed sledge are made of heat-treated and stress-released Meehanite cast iron. The thereby gained absorption capacity enables low-vibration machining processes. This ensures high surface quality on the workpiece and increases the tool life.
Mechanical accuracy
- In order to increase the durability of wear parts, Takumi pursues the philosophy of generating geometric accuracy from mechanics. The greatest effort is put into assembling the machine, for example, contact surfaces are hand scraped. Components are aligned to each other with the highest precision and assembled with the utmost care. Subsequent compensation via the machine control is thus reduced to a necessary minimum.
Thermal stability
- The enemy of accuracy is temperature growth. In order to eliminate this and to be able to offer you a highly precise production, Takumi equips its machines with the following features:
- Core-cooled and pre-tensioned ball-screws
- Jacket-cooled milling spindle
- Linear scales
Reliable results
- In order to be able to offer you a perfect tool for your high-precision production, the following measures have been consistently implemented in the VC-series:
- In all 3 axes high precision ball linear guides.
- Pre-tensioned ball screws to absorb thermal deformation and maintain maximum accuracy.
- 6 guide blocks in the Z axis (VC1052) & 4 blocks in the X / Y axis generate a balanced erformance between dynamics and accuracy.
Dynamics
- Moving mechanical elements are inherently stiff and reduced in mass.
- The high-precision 3-axis ball linear guides ensure a quick response when accelerating and decelerating, resulting in high dynamics. Due to the large contact surfaces, they also ensure optimal load distribution on the guideways. The load capacity and torsional stiffness of the individual axes are increased to a maximum.This reduces the wear on the guides and also compensates vibrations during high cutting forces.
- The optimal number and positioning of the guide blocks reinforces the rigidity and ensures constant accuracy during long-term operation.
Loading
- The loading accesses of the Takumi machines are designed extremely generous. Both loading large components by crane and short set up times for smaller components run smoothly based on the interference-free design.
Ergonomics
- Centralized maintenance units and easy-to-use work and operator interfaces generate a smooth set-up and production process.
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Chip Management
- Measures such as:
- specifically positioned coolant flushing systems, steeply inclined inner walls, hinge or optional scraper belt conveyors, wide-open drop holes, tempered screw-conveyors effectively and reliably remove the volume and heat of the chips from the machining area.
Integrated Oil Skimmer
- The oil skimmer prevents the emulsion quality from tipping over, even when the temperature is high or fluctuates strongly. The life of the coolant is effectively increased.
Reasons for your success with the 3-axis-Machining Centers of the VC -Series from Takumi
- Takumi has been a successful partner of industry and research for over 30 years.
- Product development close to customer and market requirements.
- VC series designed for both the die & mold making as well as for parts manufacturing
- Service, sales and customer support through the proven HURCO network (PLC supported)
- Flexibility through various options: From the optimal spindle to the 4th axis.
- Dynamics through mass-reduced (ROI) and inherently rigid construction of the moving elements.
- Ergonomics through cross table design for quick changeovers e.g. at large variety of parts with small batches.
- The right machine model for every component size.
