TOP 6 BENEFITS OF MULTI-AXIS CNC MACHINING

Greater Geometric Flexibility

One of the biggest advantages of multi-axis CNC machining is the ability to produce complex shapes in a single setup. With the ability to rotate and manipulate the workpiece along additional axes, these machines can handle intricate geometries, undercuts, and compound angles that would otherwise require multiple setups on a 3-axis machine. This also means that multi-axis machines can fabricate parts that are more complex and precise (such as turbine blades, aerospace components and medical devices, etc.).

Higher Accuracy and Precision

The more axes a CNC machine has, the more control it offers over tool positioning. Multi-axis CNC machines reduce human error by eliminating the need to move the part to different machines for different operations. This results in tighter tolerances and higher accuracy, especially in complex parts. The ability to machine a part from multiple angles without repositioning means there’s minimal alignment error, improving overall product quality.

Reduced Setup and Production Time

In traditional 3-axis machining, operators need to reposition the part multiple times to complete a complex job, increasing setup and machining time. Multi-axis CNC machining eliminates the need for this by allowing the machine to access different areas of the part without human intervention. This reduces setup time and enables faster cycle times, (shorter lead times for customers) which also improves production efficiency.

Better Surface Finish

Multi-axis CNC machines can achieve a much finer surface finish due to their ability to approach your aluminium profiles from optimal angles.

With 5-axis machines, for example, the tool can follow the contour of the part more closely, reducing the need for secondary finishing operations such as sanding or polishing. This also improves the overall finish quality, reduces post-machining processes, and saves time and money!

Reduced Material Waste

Since multi-axis CNC machining allows for more precise control over the cutting process, less material is wasted during production.

The machine’s ability to approach your extruded profile from multiple angles also enables better cutting strategies, minimising overcutting or undercutting. By maximising material use, waste is minimised and we contribute to more sustainable manufacturing practices.

Enhanced Tool Life

Multi-axis CNC machines typically allow for more efficient toolpaths, meaning the cutting tool can maintain an optimal angle of contact with the workpiece. This results in less tool wear, as the cutting force is distributed more evenly across the tool. This leads to longer tool life, and fewer tool changes – reducing downtime and operational costs. Additionally, better heat distribution across cutting helps to prevent tool overheating, which can further extend tool life.

In conclusion, multi-axis machining offers a range of benefits that can significantly improve both the quality and efficiency of the manufacturing process. From greater geometric flexibility and improved surface finishes to reduced setup time and enhanced tool life, this technology enables us to produce high-precision, complex parts in a more cost-effective and time-efficient manner for our customers.