Prototype technical sale representative at Leadrp #Plastic & metal prototypes making / CNC machining / Sheet metals /Vacuum cast /3D printing / Stamping / Injection molding parts (Rapid tooling) / Surface treatment
The Advantages of Aluminum Material in CNC While there is a multitude of aluminum alloys with various characteristic properties, there are also some fundamental features that apply to all aluminum alloys. Machinability Aluminum can be rapidly shaped, manufactured, and processed under various treatment processes. It can be easily cut by machine tools due to its soft and easily machinable texture, making it cost-effective and requiring less force compared to processing steel. These characteristics are significant advantages for both machinists and customers ordering parts. Additionally, the excellent machinability of aluminum means it is less prone to deformation during the machining process. Given its ability to enable CNC machines to achieve higher tolerance, and the precision is also enhanced. Strength-to-Weight Ratio Aluminum has a density of approximately one-third that of steel, making it relatively lighter in mass. Despite its lightweight nature, aluminum exhibits high strength. The combination of strength and weight is referred to as the material's strength-to-weight ratio. The high strength-to-weight ratio of aluminum makes it suitable for manufacturing many components needed in industries such as automotive and aerospace. Corrosion Resistance Aluminum demonstrates resistance to scratching and corrosion in typical marine and atmospheric environments. This characteristic can be further enhanced through anodization. It's worth noting that the corrosion resistance varies among different grades of aluminum, with the general-purpose CNC machining grade often exhibiting the highest resistance. Low-Temperature Performance Many materials lose some of their desirable properties below 0℃. For instance, carbon steel and rubber can become brittle in low-temperature conditions. In contrast, aluminum maintains its softness, ductility, and strength even at extremely low temperatures.
