Aluminium is one of the most versatile and lightweight materials and is used in areas such as construction, the automotive industry, electrical engineering and DIY projects. Due to its specific properties, machining aluminium requires special techniques and tools. In this article, you will learn everything you need to know to achieve optimal results with your aluminium machining.

Why is aluminum so special?

Aluminium has impressive properties that set it apart from other metals:

• Light and robust: It combines low density with high strength.
• Corrosion resistant: Ideal for outdoor use or in humid environments.
• Easy to form: Despite its stability, it can be easily formed in the individual production of your projects.
• High thermal conductivity: An advantage that, however, presents challenges when processing.
• Tendency to stick: It can stick to tools when cutting or milling.

These properties make aluminum a popular material, but they also place specific demands on processing.

How can you work with aluminum?

Aluminum can be worked with various tools and techniques. To saw aluminum, you can use sheet metal shears, a circular saw (hand or table saw), a craft knife, an angle grinder or a jigsaw. When drilling aluminum, it is important to pay attention to the oxidation layer that forms quickly and can affect processing. It is advisable to sharpen tools regularly, use a stable work table and observe safety precautions to achieve positive results.

Due to its lightness, corrosion resistance and high strength, aluminum is a versatile material that requires special properties when machining. Common mistakes when machining aluminum include overheating due to incorrect speeds or lack of cooling, using unsuitable tools and inadequate cleaning, which can lead to unclean results. By taking these tips, tools and techniques into account, perfect results can be achieved when machining aluminum.

How do I process aluminum sheets and panels?

There are various processes for processing aluminum sheets and panels. These include cutting, milling, edging, bending, pressing, as well as surface finishing techniques such as anodizing or powder coating. For example, aluminum sheets can be cut to size and shaped into the desired form using sheet metal shears, a plate milling machine and a punch. Deformation by edging, bending and pressing enables the production of aluminum sheet components such as facade panels, cover hoods, housing parts and lids. It is important to use the right tools and machines to ensure precise and high-quality processing of aluminum sheets and panels.

Tips for successful aluminum processing

1. Sharpen tools regularly: Sharp tools ensure precise results and prevent material deformation.
2. Stable working environment: A solid work table prevents vibrations and ensures clean cuts.
3. Use sample material: Test your tools and settings on leftover pieces.
4. Follow safety precautions: Always wear safety glasses, gloves and appropriate clothing.

Common mistakes and how to avoid them

• Overheating: Select the correct speed and use coolant to avoid material damage.
• Wrong tool choice: Only use tools that are specifically designed for aluminum.
• Inadequate cleaning: Thoroughly remove oxide layers and contaminants before starting processing.

What are the applications for aluminum?

Aluminum is used in a wide range of applications because its good technical properties and processing options make it a versatile material. For example, aluminum is used in vehicle construction to save weight and increase energy efficiency. Aluminum is also used in mechanical engineering, electronics, air conditioning and solar technology, and packaging. Because it is easy to form and stable, aluminum is also suitable for products such as furniture, musical instruments, and paper dispensers. The ability to make aluminum decorative offers additional applications in the design sector, where surfaces can be refined by grinding, brushing, polishing, pickling, and anodizing. Aluminum is therefore a widely used material that finds a home in a wide variety of areas of everyday life and industry.

Summary: Perfect results in aluminum processing

With the right tools, techniques and a little practice, working with aluminum is straightforward and effective. Whether you want to cut, drill, mill or weld aluminum - preparation and care are crucial. Follow our tips and become a professional in aluminum processing!