These new manufacturing processes are good for Apple and the environment

The leader of Apple hardware design, Molly Anderson, said that the company started from the beginning when it comes to the production process of the new MacBook Neo, which resulted in the use of building materials more effectively.

The company is reportedly looking to use a more challenging manufacturing process for the aluminum chassis of the upcoming iPhones and Apple Watch models…

Apple has already revealed the environmental details of its latest laptop, saying it sets a new record for recycled materials.

It features 60 percent recycled content – the highest percentage of any Apple product. This includes 90 percent recycled aluminum and 100 percent recycled cobalt in the battery.

The new MacBook Neo manufacturing process

The company also talked about a new production process, but did not provide details at the time.

The enclosure is built with an efficient molding process that uses 50 percent less aluminum than traditional manufacturing methods.

In previous MacBooks, Apple started with a rectangular piece of aluminum and machined it to shape. That led to a huge unused break. In the MacBook Neo, however, Anderson explained that the company was able to significantly reduce the amount of aluminum that was not used.

“We started with extrusion, flattened it and shaped it with heat and pressure to get closer to the shape of the final product,” explained Anderson. “We then decorate the machine to create a profile.” According to Anderson this […] half the cost of the material used.

Reducing waste is good for Apple’s bottom line, but it’s also good for the environment. Although the company will also use shortcuts as much as possible, reducing their number is a more effective way. Anderson added that it also reduced the machining time involved, potentially reducing energy consumption as well.

3D printing iPhone and Apple Watch chassis

Apple began using 3D printing of the titanium chassis for the Apple Watch Ultra 3. The company said at the time that this allowed it to use 100% recycled titanium powder and was an efficient use of materials.

A Bloomberg The report says that the company is now working on ways to 3D print the aluminum chassis for both future models of the iPhone and Apple Watch.

3D printing aluminum is a notoriously challenging process for several reasons. High visibility and thermal conductivity make the object difficult to make with lasers, and extreme precision is required to avoid the risk of microscopic internal voids that can reduce the strength of the finished product.

For these reasons, it is usually only used in applications such as aviation and automation, where the savings in weight and the large amount of material can justify the complexity of the manufacturing process. Effective use of Apple in the production of small consumer devices can be a great success.

It’s a win for Apple and the environment

Being able to highlight the environmental credentials of new products while also saving money to produce them is the ultimate win for Apple’s bottom line and the environment.

Photo by Opt Lasers on Unsplash