Notes

Electropolishing
Overview
The work surface is made use of as the anode to attach to the positive post of the DC power supply. Usage lead, stainless steel as well as various other conductive materials immune to electrolyte corrosion as the cathode, and also attach to the adverse electrode of the DC power supply. Both are engaged in the electrolyte (generally based on sulfuric acid and phosphoric acid) at a certain range, as well as at a specific temperature, voltage and also current thickness (typically less than 1A/cm2), electrify for a certain period of time (usually several 10s of secs to A few mins), the little protrusions on the surface of the workpiece liquify initially, and also slowly end up being a smooth and glossy surface area.
Attributes:
1. The sleek surface will certainly not generate a metamorphic layer, no extra tension, as well as can remove or lower the initial tension layer;
Valve Body
2. For tough materials, soft materials as well as thin-walled, complex-shaped, and also little components that are difficult to be mechanically brightened Both items can be refined;
3. The brightening time is short, as well as numerous pieces can be brightened at the same time, as well as the production performance is high;
4. The surface roughness that can be achieved by electrolytic polishing is associated with the initial surface area roughness, as well as typically can be boosted by two levels. However, due to the poor adaptability of the electrolyte, brief life span as well as solid corrosiveness, the application range of electrolytic sprucing up is limited. Electrolytic sprucing up is mostly utilized for metal products and get rid of little surface area roughness, such as mirrors, stainless-steel tableware, designs, injection needles, springs, blades and also stainless-steel tubes.
Process circulation
Stainless steel Forging

Degreasing-washing-derusting-washing-Electropolishing-washing-neutralization-washing-passivation-packaging
Advantage
1. the internal and external shades correspond, the appeal is lasting, and the recesses that can not be tossed by mechanical sprucing up can additionally be leveled.
2. High production efficiency as well as low cost.
3. Boost the rust resistance of the workpiece surface.


Homepage: http://www.stone-industrial.com/WEOFFEREXPERTISE/5.html