Metkon FORCIPOL 1V, Руководство по эксплуатации и инструкция, Страница: 16 / 28

16
(To be ordered simultaneously together with the machine order)
2. Consumables
In order to obtain scratchfree surfaces without deformation, successive material removal by
abrasives is necessary. Grinding is the next stage after sectioning. Grinding is divided into two processes:
Planar grinding and Fine grinding.The purpose of planar grinding is to obtain a level surface and to
remove scale, burrs or surface irregulation from the specimen.
To remove deformation from fine grinding and obtain a surface that is highly reflective, the
specimens must be polished before they can be examined under the microscope. Polishing is a complex
activity in which factors such as quality and suitability for the cloth, abrasive, polishing pressure,
polishing speed and duration need to be taken into account. The quality of the surface obtained after
the final polishing depends on all these factors and the finish of the surface on completion of each of the
previous stages.
Paper Grinding Discs
Coarse paper discs (up to 120 grit) are used for planar grinding. Fine grinding removes the deformations
resulting from coarse grinding to make the surface ready for polishing which is the final stage. Metkon
paper grinding discs are available as “Plain back” and “Foil Back” (CATCHY System).
CATCHY system has a high friction foil which makes the new SiC Foil back grinding papers stick very well
and at the same time very easy to remove again.
Traditional PSA back and self adhesive grinding papers are difficult to apply, difficult to remove. The Foil
back papers are removed easily, without leaving any trace of adhesive.
Water does not affect the shape of the foil at all. So it does not curl as traditional SiC Paper and stays flat
and ready for immediate or later reuse
Paper Grinding Discs, Plain Back (1 Pack 100 Pcs.)
Order No: Code Description
38-020-060 DEMPAX Ø 200 mm Disc, 60 Grit
38-020-120 DEMPAX Ø 200 mm Disc, 120 Grit
38-020-180 DEMPAX Ø 200 mm Disc, 180 Grit
38-020-240 DEMPAX Ø 200 mm Disc, 240 Grit
38-020-320 DEMPAX Ø 200 mm Disc, 320 Grit
38-020-400 DEMPAX Ø 200 mm Disc, 400 Grit
38-020-600 DEMPAX Ø 200 mm Disc, 600 Grit
38-020-800 DEMPAX Ø 200 mm Disc, 800 Grit
38-020-1000 DEMPAX Ø 200 mm Disc, 1000 Grit
38-020-1200 DEMPAX Ø 200 mm Disc, 1200 Grit
38-020-2000 DEMPAX Ø 200 mm Disc, 2000 Grit
38-020-3000 DEMPAX Ø 200 mm Disc, 3000 Grit
38-020-S DEMPAX Ø 200 mm Mix Grinding Paper set (10 of each from 120 grit to 2000 grit)