Surface Finishing Options For Custom Machined Shafts

Depending on the intended application of custom shafts, surface finishes are reliable for enhancing performance, durability, hardness, corrosion, and wear resistance.

Passivating

Custom shaft passivation helps to enhance the surface of stainless steel shafts. It involves cleaning the surface of the machined shaft with an acid solution that eliminates free iron compounds and other contaminants. As a result, a passive oxide layer forms on the shaft’s surface, making it more resistant to corrosive elements.

Anodizing

Anodizing is primarily suitable for aluminum machined shafts. It forms a hard, corrosion-resistant layer on the machined shaft’s surface to enhance its aesthetic appeal and corrosion resistance. Anodized shafts accept various color dyes for decorative purposes.

Electroplating

Electroplating is a reliable surface treatment that enhances the surface of machined shafts by depositing a thin layer of metal like zinc, nickel, or gold on it. This surface finish improves its wear and corrosion resistance.

Bead Blasting

Bead blasting is an excellent surface finish that involves releasing steel beads or fine glass at high pressure to clean the surface of your machined shafts. The bead blast finish gives your custom shafts a clean surface featuring a dull or satin look.

Polishing

Polishing is a surface finish treatment that prevents machined shafts from contamination and oxidation. It uses an abrasive material to eliminate nicks and scratches from your custom shafts’ surface, enhancing its corrosion resistance and reflective properties.