The Most Significant Upgrade in iPhone 15 Pro Comes from Chinese Technology
In their latest iPhone 15 Pro series, Apple has leaped forward in materials technology by introducing a new aircraft-grade titanium middle frame, marking a significant departure from the previous stainless steel design. This innovation has made the iPhone 15 Pro the lightest Pro model ever released by Apple.
What sets this titanium frame apart is the cutting-edge manufacturing process used to create it. Apple has employed solid-state diffusion technology to weld the titanium bezel to the new aluminum inner frame. This process, known as thermo-mechanical machining, results in a high-strength bond between the two metals, ensuring durability and structural integrity.
However, the story takes an interesting turn as insiders reveal a wave of domestic titanium alloy 3D printing technology, which played a pivotal role in crafting the iPhone 15 Pro series middle frame. This technology, developed by Chinese companies like Henan Zhongyuan GoldSun, presents a high entry barrier due to its complexity.
Titanium alloy 3D printing is a promising manufacturing method known for its ability to achieve precision manufacturing of intricate structures. It finds applications in numerous high-precision and cutting-edge industries. Apple’s choice to incorporate this technology into its iPhone manufacturing process highlights its significance in the mobile phone industry.
Compared to traditional CNC processes, 3D printing excels when dealing with complex titanium alloy structures, offering advantages such as lower costs and improved sensitivity to intricate designs. GoldSun Company, a key player in this field, provides integrated solutions for precision grinding and polishing, further emphasizing the role of this technology.
GoldSun primarily specializes in polishing materials, high-end intelligent equipment development, production, and sales, as well as precision structural parts manufacturing services. Their expertise extends to various materials, including stainless steel, ceramics, metals like aluminum alloy and titanium alloy, glass, wood, and silicon wafer substrates. These services cater to a wide range of industries, including consumer electronics, automotive manufacturing, integrated circuits, aerospace, and more.
Apple’s adoption of the titanium alloy 3D printing technology underscores the company’s commitment to pushing the boundaries of innovation and materials science. It not only enhances the iPhone 15 Pro’s structural strength but also sets a precedent for the broader application of this advanced manufacturing technique in various industries worldwide.
Note: Report needs further verification.