Need more information?
The benefits of microblasting the surfaces:
No preferred direction, unlike in brush finishing;
Microblasting technology Thickness of white zone Roughness improvement of Ra1,59 μm on Ra 0.56 μm. No more polish necessarily Time, 15mins
Copper and graphite electrodes are uniformed after milling,i.e. loose parts are removed, surface pores opened and burrs removed (even in the case of miniature electrodes) so that the service life is extended, targeted blasting is carried out and surface roughness on the tool is reduced.
Defined VDI-compliant surface geometries and roughness valuesfor plastic injection moulds are generated. The erosion of mouldcavities can sometimes be dispensed with.Surface structures can be appliedstraight after milling or grinding.
Very wide range of applications, particularly with subsequent PVD (Physical Vapor Deposition),CVD (Chemical Vapor Deposition) or galvanic coating. Tangential rounding of the cut edges inthe micro range (μm) optimises the service life of the tool edge.Application likewise in 2 steps: cleaning and edge rounding in the first stage, densification of the tool surface in the second microblasting step.