Apple Details 2018 iPad Pro ‘Co-Molding’ Enclosure Manufacturing Process
When reports of the 2018 iPad Pro bending started getting media attention , Apple was quick to dismiss the matter saying that certain units can ship with a slight bend. It said that a bend of up to 400 microns is fine, with the design tolerances for the tablet being tighter than for previous iPads. Apple has now provided more details in a support document on the new manufacturing method it is using on the iPad Pro which can be blamed for the bend. The Cupertino company is using a new “co-molding” manufacturing method for the new iPad Pro in which plastic is injected into milled channels in the aluminum enclosure. After the plastic cools down, the enclosure is finished with a precision CNC machining operation. iPad Pro cellular models now feature Gigabit-class LTE, with support for more cellular bands than any other tablet. To provide optimal cellular performance, small vertical bands or “splits” in the sides of the iPad allow parts of the enclosure to function as cellular a...