CNC machining plays a pivotal role in shaping the iconic metal case of the iPhone. This precise manufacturing process allows for the creation of intricate designs and enables Apple to use various materials, like aluminum, stainless steel, and potentially titanium for the iPhone 16.
Each material offers unique advantages and challenges.
Aluminum is lightweight and cost-effective, while stainless steel provides a luxurious feel and durability. Titanium, a potential choice for the iPhone 16 Pro, boasts exceptional strength-to-weight ratio and corrosion resistance, but machining it is difficult due to its hardness.
CNC machining ensures precision and complexity, material versatility, and cost efficiency in iPhone case production. It also facilitates rapid prototyping, enabling designers and engineers to evaluate the form, fit, and function before mass production.
