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Sandblasting And Anodizing Case Study

Published

Job Specification:

Services: CNC machining, Sanding, Sandblasting, Anodizing, Assembly
Material: Aluminum 6061-T6cnc-snuffmachine.jpg
Lead Time: 12 days
Quantity: 30 sets

How The Individual Components Were Made:

Step 1. CNC Machining

We chose 6061-T6 aluminum for the main parts. This is a commonly available aluminum alloy that machines well, is not too expensive and looks great after anodizing.

Also, aluminum is lightweight, making the Snuffmaster easy to carry in a pocket or bag. A 3-axis CNC mill is used

to route the profile of the case.



cnc-machining-on-surface-1.jpg



Step 2. Sandblasting

After milling there were some fine machine marks and scratches on the metal. To remove these, all of the parts needed

to be placed in a sandblasting chamber and carefully sanded with a fine grit. This gives the parts a uniform matte finishand

removes any burrs.

Sandblasting.jpg



Step 3. Anodizing

Sandblasting provided the ideal surface texture for accepting the anodizing process. After a thorough cleaning, parts were

placed on trees to keep them separate and then dunked into a chemical tank. This is a passivation technique that adds color

while increasing corrosion and scratch resistance. And of course it looks great too.

Anodizing Colors.jpg