| 摘要 |
A method for forming an aluminum sleeve comprises the following steps of: preparing material; wherein an aluminum alloy substrate is prepared; forging the aluminum material into a sleeve; trimming the sleeve in detail; thermally processing the sleeve for enhancing and hardening the forged sleeve; and anodizing-processing the sleeve to form a film on the sleeve. Between the forging and thermal processing; machining the trimmed sleeve through at least one process of rolling, grinding; polishing and vibration. Between thermal processing and anode-processing, surface-processing the sleeve so as to generate a blurred surface by a sanding step. In the anode-processing, dying the sleeve so that the color of the sleeve without fading or stripping.
|
