Aluminium extrusions can be attached or joined in various ways, utilizing features often included in their design or specific connection components.
There are several common methods for attaching or joining aluminium extrusions, including:
- Nut Track: A common feature in many extrusions is a nut track, which allows specialized nuts (like T-nuts) to slide into the extrusion channel. Bolts are then used with these nuts to fasten other components or extrusions, providing a flexible and robust connection point along the length of the profile.
- Snap Fit: Some extrusion profiles are designed to simply snap together. This method often doesn't require external fasteners and relies on the shape and elasticity of the material to create a secure, interlocked joint.
- Corner Cleat: Corner cleats are specific connectors designed to join extrusions at corners, typically 90 degrees. They fit within the profile's cavity or tracks and are fastened to secure the corner joint.
- Hinge: Specialized hinge components or profiles can be used to attach extrusions in a way that allows for rotation. This is useful for creating doors, access panels, or adjustable sections within a structure.
- Interlocking: Similar to snap fits, some extrusions are designed with complementary shapes that interlock directly with each other. This creates a strong connection by distributing the load across the mating surfaces of the profiles.
These methods offer different advantages depending on the application, required strength, ease of assembly, and desired aesthetic. The choice of method often depends on the specific extrusion profile being used and the design requirements of the structure or product.
We hope you have found our article on different ways to join aluminium extrusions interesting - and useful!
