1. Industrial equipment and machinery manufacturing
Precision molds and fixtures: used for positioning pins or adjustment handles of high-precision molds (such as Alumold-500 aluminum alloy molds), which are resistant to high temperatures, wear-resistant and lightweight, and suitable for high-pressure working conditions;
Machine tool operating parts: processed into anti-slip handles or adjustment knobs to enhance operating friction, commonly seen on the surface of CNC equipment control levers and drive shafts.
2. Automobiles and vehicles
Control systems: used in key components such as clutch knobs and brake handles, and the knurled patterns improve the anti-slip performance of aluminum metal bars and reduce the risk of operating errors;
Powertrain connectors: Knurled aluminum bars can be processed as lightweight fasteners (such as hexagonal knurled set screws) for reinforced connections of battery modules or motor housings of new energy vehicles.
3. Electronics and Instruments
Precision adjustment components: used in drone remote control knobs, optical instrument fine-tuning rods and other scenes, combined with anodized surface treatment to achieve insulation and corrosion resistance; Heat dissipation structure: adapted to high-power electronic devices (such as LED heat dissipation substrates), using the high thermal conductivity of aluminum and knurled structure to increase the heat dissipation surface area.
4. Architectural and furniture hardware
Adjustable bracket: as a handle or hidden rail component of furniture telescopic bracket, it combines lightweight and high strength, and supports frequent manual adjustment; Assembled connectors: used for fast installation nodes of aluminum structure buildings, and the knurled pattern enhances the bolt preload to prevent loosening.
5. Aerospace and special equipment
Extreme environment components: in high temperature and corrosion resistant scenes, 7075 aluminum knurled rods can replace traditional steel, such as the manual adjustment mechanism of spacecraft extravehicular equipment; Lightweight fastening system: combined with the elastic properties of NiTiNOL alloy, it is used for composite connection components of robot joints.
Key Advantages Summary: Knurled aluminum rods optimize the grip experience through surface textures, and combined with the lightweight and high-strength characteristics of aluminum alloy, they achieve dual upgrades in function and performance in the fields of industry, automobiles, electronics, etc. The expansion of its application scenarios is highly dependent on the adaptability of CNC precision machining technology (such as tolerance control ±0.01mm) and customized surface treatment (anodizing, electrophoretic coating).
