Apple Launches iPhone 7 with New "Rotational 3D Polishing"
Watch Apple chief design officer Jony Ive's video at the event that highlights a new anodized finish demonstrating a polishing called "rotational 3D polishing."
Apple launched its new iPhone 7 in September by holding a media event that highlighted its aluminim finish, and it also spoke of a new "rotational 3D polishing" technqiue.
Apple's chief design officer Jony Ive showed a video at the Sept. 7 event that highlighted a new "jet black" anodized finish that demonstrated a polishing method called "rotational 3D polishing."
"The new jet black finish is accomplished through an innovative nine-step process of anodization and polish for a uniform, glossy finish," Apple says in a news release. "An entirely reengineered enclosure results in a water resistant iPhone offering protection like never before against spills, splashes and dust."
Wired magazine spoke with finishing expert Ted Mooney and Robert Probert, the author of Aluminum How To: The Chromatizing, Anodizing, Hard Coating Handbook, about the new process. You can read their comments HERE.
To watch a video of the finishing process by Apple, please click HERE.
Related Content
-
Understanding and Managing White Spots on Anodized Aluminum
Having trouble with spotting defects when anodizing? Taj Patel of Techevon LLC offers a helpful overview of the various causes of white spots and potential solutions.
-
Anodizing for Bonding Applications in Aerospace
Anodizing for pre-prep bonding bridges the gap between metallic and composite worlds, as it provides a superior surface in many applications on aluminum components for bonding to these composites.
-
Fixing Corrosion Between Anodized Aluminum and Steel
Anne Deacon Juhl, Ph.D., with AluConsult, says Galvanic corrosion is due to an electrical contact with a more noble metal or a nonmetallic conductor in a conductive environment.