After the latest iPhone 15 Pro series was released, Apple introduced a new aviation grade titanium alloy frame, which took an important step in material technology. Compared to previous stainless steel designs, this application makes the iPhone 15 Pro the lightest Pro model released by Apple.
This titanium alloy frame adopts advanced solid-state diffusion technology, which welds the titanium alloy frame with the new aluminum alloy inner frame. This unique manufacturing process, known as thermal mechanical processing, can form a high-strength connection between two metals, ensuring the durability and structural integrity of the iPhone 15 Pro.
The comprehensive solution of titanium alloy 3D printing technology and ultra precision polishing technology possessed by Chinese enterprises plays a crucial role in creating the middle frame of the iPhone 15 Pro series.
The titanium alloy 3D printing technology developed by Chinese companies such as SXBL and HNJT is particularly prominent, as it requires high entry barriers due to its complexity.
The titanium alloy 3D printing developed by SXBL is a promising manufacturing method known for achieving precision manufacturing of complex structures. It has been applied in many high-precision and cutting-edge industries. Apple's introduction of this technology into its iPhone manufacturing process is also a recognition of this technology.
Compared with traditional CNC machine tools, 3D printing has significant advantages in processing complex titanium alloy structures, including lower costs and better adaptability to fine design. Golden Sun Company, which plays an important role in this field, provides a comprehensive solution for titanium alloy 3D printing, further highlighting the importance of this technology.
HNJT mainly focuses on the research and development, production, and sales of polishing materials, high-end intelligent equipment, as well as the manufacturing services of precision structural components. Their professional knowledge covers a variety of materials, including metals such as stainless steel, ceramics, aluminum alloys, and titanium alloys, as well as glass, wood, and silicon wafer substrates. These services are aimed at various industries, such as consumer electronics, automotive manufacturing, integrated circuits, aerospace, etc.
Apple's adoption of titanium alloy 3D printing technology developed by SXBL and HNJ's ultra precision polishing technology demonstrates Apple's commitment to promoting innovation and material science development. This not only enhances the structural strength of the iPhone 15 Pro, but also sets a precedent for the widespread application of this advanced manufacturing technology in various industries worldwide.