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Vacuum Porous Tables

Vacuum Porous Tables
Producer: V&F(ВиФ)
Vacuum Porous Plates

This clamping device is made of porous material and intended for fluidless machining of thin sheets, including foils

Vacuum Porous Plates


Vacuum Porous Plates are made of porous material and intended for fluidless machining of thin sheets, including foils. Uniform structure of the plate working surface gives some location area to position and fix a workpiece without further clamping device adjustment. The workpiece may be of any shape. In this case clamping force depends on the total area of contact between the workpiece and plate and on the machining grade of the workpiece base surface.
The plate porous blocks are made of various materials differing in structure and properties (compacted materials with homogeneously porous structure or sintered materials: brass, steel, aluminum). Expert selects material subject to the workpiece properties. Vacuum plates may be finished to 5 um working surface flatness. Custom or modular design plates are available. Porous materials in blocks up to 500x500x400 mm are available. The blocks may be glued together into a vast plate. When glued the plates are to be machined to ensure require level of surface processing.
Another field of application to this type of plates is workpiece clamping before precision metering in um and nm level.

[img:metapor.1-1 m.jpg|left]

[img:chert.por m.jpg]


Sintered metal vacuum fixtures are also available in modular design

[img:metapor.mod2-1 m.jpg]


Vacuum clamping device with porous ceramics plate capable of holding workpieces up to 100 mm
[img:metapor.4 m.jpg]


Options (porous plate)Application
Cooling and lubricating fluid is allowed-
Cut-through operations +
Modular design+
Machining of foil+
Customer design available+

Article No.Type, dimension, mm:Dimension a, mmDimension b, mmDimension c, mmWeight, kg
000-105-023Modular vacuum plate of
porous ceramics
20030032,57,1
000-105-034Modular vacuum plate of
porous ceramics
30040032,514,2
000-105-055Modular vacuum plate of
porous ceramics
50050032,528,4
000-105-123Modular vacuum plate of
porous aluminium
20030032,59,10
000-105-134Modular vacuum plate of
porous aluminium
30040032,517,9
000-105-155Modular vacuum plate of
porous brass
50050032,530,0

Price: by request



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