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Part 1/8:

Crafting a Custom iPhone: From Block of Aluminum to a Functional Device

In an ambitious project merging engineering with creativity, one maker sets out to transform a simple block of aluminum into a fully operational iPhone. This journey explores not just the technical challenges of manufacturing a mobile device, but also the philosophical implications surrounding customization and personal involvement in technology.

The Vision: Redesigning the iPhone

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Years ago, after assembling his own iPhone using parts sourced from Chinese markets, the maker pondered a radical concept: why couldn’t phones be completely customized in the same way as personal computers? With a belief that individuals should have the freedom to create unique devices that fit their personalities and preferences, he decided to take a significant first step—crafting his own iPhone enclosure from scratch.

Without access to the intricate internal designs of an iPhone, his task was daunting. Although Apple releases some external specifications to aid accessory manufacturers, the inner workings remain a closely guarded secret. Nevertheless, armed with limited information, he was determined to overcome this challenge.

The Tools at Hand: Harnessing Technology

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The undertaking began with the purchase of a Carvera mill, a compact CNC machine that could effectively carve out intricate designs in various materials, including aluminum. Though initially designed for lighter materials like wood and circuit boards, he sensed its potential for shaping an iPhone chassis.

Following the Apple accessory guidelines, he sketched out the basic shell, focusing on the external dimensions to get a feel for the carving process. After successfully milling the first version, he acknowledged both the successes and imperfections, concluding that iterations would lead to improvements.

Challenges and Innovations: Measuring and Designing Internals

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The maker quickly realized that the true complexity of the project lay within the iPhone's internals. Studying the device closely revealed various screw mounts and profiles along the chassis, elements critical for functionality. Faced with the absence of detailed drawings, he devised creative solutions to measure and map out the intricate components.

He employed a method involving scanning a shell, subsequently milling it to create 3D images at different heights. This enabled him to visualize the internal structures necessary for mounting screws and integrating components. The meticulous nature of this work led to the discovery of nuances in the design that would be integral to the finished product.

Overcoming Setbacks: Patience and Precision

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As the design progressed, the maker faced setbacks that tested his resolve. Issues with the milling process required him to adapt swiftly, adjusting tool paths and methods to address unexpected complications.

Using a combination of manual tapping and CNC milling, he managed to create threaded holes for mounting essential parts without breaking delicate drill bits—an ever-present fear throughout the project. The iterative process made each breakthrough feel monumental, as precision and mastery of the tools became critical.

The Finishing Touches: Assembling the iPhone

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With the internal components in place, the moment to assemble the iPhone finally arrived. Carefully transferring parts from a used iPhone 12 into the newly crafted housing, he felt a surge of excitement mixed with anxiety. Would it turn on? Would it function as intended?

With bated breath, he powered up the device, and to his astonishment, the screen lit up, confirming that the project had come to fruition. The accomplishment was overwhelming—not just in creating a phone from scratch, but in proving that customization of technology is not only feasible but also personally rewarding.

Reflections: A New Era of Device Ownership

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Through this journey, the maker emphasizes a broader movement toward personal ownership of devices. The notion that owning a phone means more than just having it in hand—it encompasses the ability to repair, modify, and personalize these devices.

The Carvera mill, initially viewed with skepticism, proved invaluable for this ambitious craft, demonstrating how desktop CNC technology can empower makers to explore, create, and innovate.

Looking Ahead: The Future of Customization

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The project, described as both “upsetting and exhilarating,” leaves the door open for future iterations and possibilities. With a successful blueprint, the maker expressed a desire to explore different materials, designs, and features, aiming to eventually revolutionize how individuals interact with mobile technology.

As he encourages others to explore their creative potential and embark on personal projects, he hints at a community waiting to embrace this customizing spirit—turning passive consumers into active creators in the evolving landscape of technology.

For anyone inspired to craft their own devices, resources and support are available, shaping a future where customization becomes the norm, enabling a deeper connection with the tools we rely on every day.