ZhuZhou Advanced Ceramic Technology Co., Ltd
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Industries & Solutions
Committed to becoming a leader in global ceramic cutting tool technology
Industries & Solutions
Nonmetallic Material Processing
The machining of non-metallic components in digital products focuses on common materials such as engineering plastics, ceramics, composite materials, and acrylic. Depending on the functional and precision requirements of different components, various processes—including high-speed milling, precision grinding, and laser cutting—are employed. Below are specific common types and their corresponding machining methods:
1. Engineering plastic components
Due to their lightweight nature and excellent insulation properties, engineering plastics are widely used in components such as casings, brackets, and buttons for digital devices. During machining, it’s crucial to avoid deformation or melting caused by high temperatures. Low-speed CNC milling is often employed, combined with air cooling to assist in temperature reduction.
2. Ceramic components
Zirconia ceramics and similar materials are often used for cover plates and watch cases in high-end digital products. Although these materials have high hardness, they are relatively brittle. To machine their curved surfaces and contours, high-speed milling with diamond tools is employed.
3. Acrylic (PMMA) components
Acrylic, due to its high light transmittance, is often used for components such as lens covers and decorative panels in digital products. During processing, it is combined with CNC engraving techniques to create structures like hollow designs and curved surfaces. Subsequently, the machined surfaces are polished and trimmed to ensure both excellent light transmission and aesthetic appeal.
4. Composite material components
Composite materials such as carbon fiber, with their advantages of high strength and lightweight properties, are used in drone frames and high-end laptop cooling brackets, among other applications. CNC high-speed milling is often employed to minimize stability issues caused by joining processes. For internal supports made from glass-fiber-reinforced nylon, a combined milling and drilling process is utilized to ensure structural integrity.
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Address: Room 101, Building A5, Small and Medium Enterprises Promotion Park, Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province, China Map Navigation→
Address: Room 101, Building A5, Small and Medium Enterprises Promotion Park, Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province, China
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