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Surface Finishes

Surface finishes play a crucial role in the manufacturing process, as they not only impact the visual appeal of a product but also its durability, functionality, and performance. A high-quality surface finish can significantly improve a product's resistance to corrosion, wear, and environmental factors, while also contributing to its overall aesthetics.

Surface Finishes

Description

Services

Applicable Materials

Forms a corrosion-resistant oxide layer on aluminum, providing moderate protection and aesthetic finishes.

  • CNC machining
  • Sheet metal fabrication
  • Aluminum
  • Aluminum Alloys

Electroplating

Electroplating uses an electric current to deposit metal ions onto a surface, enhancing both aesthetics and protection.

  • CNC machining
  • Surface coating

Metals (Steel, Copper, Aluminum)

Heat Treatment

Modifies the physical (and sometimes chemical) properties of a material to enhance its mechanical characteristics.

  • CNC machining
  • Hardening

Metals (Steel, Aluminum, Titanium)

Sand Blasting

Uses high-pressure blast media to clean surfaces by removing coatings and impurities.

  • CNC machining
  • Sheet metal fabrication
  • Metals (Steel, Aluminum)
  • Plastics

Polishing

Polishes the surface to a bright, reflective finish, eliminating minor scratches and imperfections for both aesthetic and functional improvements.

  • CNC machining
  • Sheet metal fabrication
  • Metals (Steel, Aluminum, Copper)
  • Hard plastics

Power Coating

Powder coating applies a dry powder to a surface, providing a durable finish with enhanced protection.

  • CNC machining
  • Surface coating
  • Metals
  • Plastics

As Machined

Standard finish with a surface roughness of 3.2 μm (126 μin), effectively removing sharp edges and ensuring clean deburring.

  • CNC machining
  • Sheet metal fabrication
  • Metals
  • Plastics

Anodizing Type III

Type III anodizing forms a thicker oxide layer, offering the highest wear and corrosion resistance.

  • CNC machining
  • Surface treatment
  • Aluminum
  • Aluminum alloys

Black Oxide

Black oxide treatment creates a black corrosion-resistant layer on metal, often used for decorative and functional purposes.

  • CNC machining
  • Sheet metal fabrication
  • Steel
  • Iron

Plating

Plating deposits a thin metal coating on a part to enhance durability and appearance using a chemical or electric process.

  • CNC machining
  • Metals (Steel, Copper, Aluminum)

Spray Paint

Quick-drying, easy-to-use paint in an aerosol can for smooth, even coverage.

  • CNC machining
  • Metals (Steel, Copper, Aluminum)

Brush

A tool with bristles used for applying or cleaning substances on surfaces.

  • CNC machining
  • Metals (Steel, Copper, Aluminum)