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ATEKA 8A cutting and machining center
Fully automated, Ateka machining center for high-speed machining and streaming of profiled aluminum or PVC for the production of windows and facades or other industry involving profile processing - automotive, aerospace, railway and industrial production equipment.
By combining speed and precision from raw automatically or manually loaded barbell profiles, Ateka will produce finished machined parts, cut to length, identified and ready for assembly. Direction of the line to be agreed.
Material treatment:
- Four-sided machining
- vertically from above and below
- horizontal front and rear
- cutting, drilling, milling
- Barbell lengths: 1000mm to 7000mm
- Profile dimensions:
- maximum width Y = 300mm,
- maximum height Z = 280mm
- minimum width Y = 20 mm,
- minimum height 20 mm
Profile loading system
enables the operator to load profile barbells without interrupting the machine's production cycle.
Capacity 10 bars, width 0-250 mm, height 300 mm
For loads between 5 and 7.5 kg / m. Above 7.5 kg / ml the next model should be supplied.
Initial studies will be conducted to confirm technical feasibility.
Possibility to reuse leftovers longer than 1m.
The fully numerically controlled movement of the barbell allows you to gently move the conveyor belt in order to avoid the risk of tipping when moving the profiles from place to place.
Numerically controlled barbell drive with high speed 220 m / min.
Profile end gripper, for maximum flexibility regardless of profile geometry.
It consists of one beam placed on 3 mechanically welded supports. A gripper moves on the beam, which "catches" the profiles and introduces them to the machining and cutting center.
The gripper is moved along the X axis on a linear guide and 4 prismatic bearings. Power transmission by means of a wheel and a rack.
The gripper has a profile presence sensor and moves the profile through the machining center to the cutting station.
The gripper is additionally numerically controlled along the "V1" axis for horizontal adjustment to the profile shape and along the "W1" axis for vertical adjustment to the profile shape.
Adjustment in the "V1" and "W1" axes takes place when the gripper returns to the next profile.
Working profiles are guided on passive rollers.
Max. Length of inserted profiles 7000 mm
Numerical rotation of the gripper.
Multi-position from 0 ° to 180 °. This solution provides greater flexibility than the version of the pneumatic positioning of the clamp in relation to the profile sections.
Automatic numerical control of profile lifting.
Automatic lifting with digital adjustment in two axes (horizontal and vertical) allows you to perfectly position unstable profiles.
This solution does not require manual intervention of the operator when fixing the profiles and eliminates the need to use dedicated, shaped profile guides.
Numerically controlled 3-axis machining center
Passage: Y = 300 mm, Z = 280 mm.
Machining range: X = 250 mm, T = 300 mm, Z = 280 mm.
Heavy, strong steel structure that slides on 4 linear bearings placed on prismatic guides, transmission of power through ball screws driven by a brushless motor controlled by a numerical controller.
Blocking the profiles with two clamps located on both sides of the rollers with rollers
Changing the pressure of clamps depending on the parameters of the profile.
Automatic adjustment of profile supports in two axes with numerical adjustment depending on the profile shape.
The rollers of the processing agent are equipped with a blow-off system to remove the chips.
The machine has a profile height measurement sensor to correct the tolerance of profile errors and to correct them on the machining center and to correct the length of the cut, depending on the profile height.
Machining heads
All milling and drilling spindles are driven by a 3 kW variable speed spindle from 12,000 to 20,000 rpm, equipped with a single tool holder (output Ø 16 max).
Maximum 16 machining units, 4 on each side with speed programmable by frequency converter.
- 4 vertical ones cut from the bottom
- 4 horizontal spindles on the front
- 4 vertical spindles from above
- 4 horizontal rear spindles
Lubrication tools:
By spraying oil mist on all cutters (individual order).
Example of instrument implantation (non-binding)
Cutting unit type H3-60
Consisting of 3 disks with horizontal feed
Cutting unit for an angle formed by 90 ° with a 600 mm blade.
• Maximum cutting width 200 mm for a height of 120 mm (See diagram No. 99 06_060_ABA2_H3-60 - left corresponding machine). The disc feed is performed by means of a numerical axis.
• 2.2 kW blade motor (S6) - speed 3000 rpm Cutting unit consisting of two discs with a diameter of 600 mm at an angle of 45 ° and 135 °
• Maximum width 200 mm and height 120 mm
• Numerically steer set and feed movement in the Y and Z axes
• Engine power 2.2 kW (S6) - speed 3000 rpm
Profiles are fixed with two clamps on both sides of the blades with a roller with adjustable clamping force depending on the type of profile. Numerically controlled spacing.
Automatically (using the numerical axis) positioned profile supports in 2 axes with clamps.
Minimum transportable length:
drawing no. 99 06_060_ABA2_H3-60 (next page / Machine right -> left).
Waste disposal system:
Small sections <350>
Medium lengths between 350 and 999 mm, the cut of the end of the profile will be evacuated at the end of the rollout directly into the container. (Not included).
Motorized conveyor ascent to a height of 1,200 mm to discharge waste into the container. Belt width 450 mm (containers not included).
Note: For parts requiring a length of less than 350 mm (finished parts and / or requiring cutting on other variable angle machines), the length value must be calculated.
Discharge grapple:
Pneumatic gripper with a feed for removing elements from the processing cabin to the output conveyor.
Profile unloading system with a storage table for cut profiles:
This output is equipped with motorized rollers over a length of 6,200 mm. A motor-driven belt conveyor with V-belts discharges to the front, storing elements over a length of 2,000 mm. The table is equipped with fullness detectors with signaling for the operator.
Label printer with manual peel-off
Label printer (Zebra) for manual labeling. Located at the profile outlet near the finished parts warehouse. Real-time printing. With label peeler. With the possibility of printing text, alphanumeric characters and barcode.
Soundproof cabin