FRESMAK ARNOLD MAT Hydraulic
Fresmak’s most advanced vice for the most demanding machining processes.
Characteristics
- Fitted with a high-pressure hydraulic intensifier which does not require any external supply.
- Optional pressure regulator.
- Angle driver for handle clearance available upon request.
- Preinstalación sistema punto cero 0-MAK de Fresmak
+ ARNOLD MAT General Characteristics (Read more)
- Accuracy of 0.01 mm in clamping repeatability.
- Monoblock design avoids deformations caused by high pressure and provides great robustness.
- Particularly suitable for use in both vertical and horizontal machining centres.
- Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm.
- Possible working positions: supported on the base, on the side, or vertically on the head.
- Side openings for easy cleaning of the inside of the vices.
- Can be clamped to the table using either the four standard clamps supplied or four screws through the inside of the vice.
- 25/40/50 kN clamping force, depending on the size.
- Available sizes (width):
- 90 / 125 / 160 / 200mm
Clamping Technology
Enveloping clamping
These vices provide an enveloping clamping system. The spindle does not push the movable jaw from the end clamp, but rather pulls it from the head.
This effect means that the head of the vice and the workpiece suffer less deformation stress due to high pressure.
+ARNOLD MAT Clamping Technology (Read more)
Special jaws
The ARNOLD MAT vices offer the possibility to work with machined soft jaws according to the geometry of the workpiece.
Semi-sphere
The ARNOLD MAT vices have a descending clamping system to prevent the clamped part from lifting. This is a semi-sphere installed between the movable jaw and the spindle shoe.
When the clamping force is applied via the spindle, the pressure is split in two directions, one of which pulls the workpiece downwards.
Workholding solutions
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- Clamping between jaws
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- Top clamping 1
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- Top clamping 2
Hydraulic spindle
- Force multiplication is performed by means of a hydraulic spindle.
- Smoother handle turn during clamping.
- Designed for frequent clamping and releasing.
- Requires regular maintenance (checking oil levels and changing seals and/or scrapers).
- Clamping force of up to 50 kN
Field of application
By machine type:
- Milling machines
- Drilling machines
- Tapping machines
- Grinding machines
- Boring machines
- Vertical machining centres
- Horizontal machining centres
By workpiece/manufacturing type:
- Clamping of 1 workpiece
- Large workpieces
- Hard metal workpieces
- High workpieces with side clamping
- Automated work
Supplied set
- Base body
- Hydraulic spindle with regulator
- 1 set of plain jaws
- 1 handle
- 4 end clamps
- Instruction manual
Do you need more information?
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