What materials are commonly machined using 5 Axis CNC Milling?
What Materials Are Commonly Machined Using 5 Axis CNC Milling?
Precision Across Diverse Materials
5 Axis CNC milling excels at machining complex parts from a wide variety of materials, thanks to its ability to maintain optimal tool angles and reduce setups. From lightweight metals to high-strength alloys and engineered plastics, 5 axis milling ensures precise geometries, superior surface finishes, and minimized cycle times.
Commonly Machined Materials
1. Aluminum Alloys
Aluminum is widely used in aerospace, automotive, and electronics due to its excellent machinability and strength-to-weight ratio. Alloys such as:
Aluminum 6061 – General purpose
Aluminum 7075 – Aerospace-grade strength
ADC12 (A380) – Die-cast precision components
5 axis milling enables intricate pocketing, multi-surface drilling, and thin-wall machining without re-clamping.
2. Titanium Alloys
Known for their strength, corrosion resistance, and low weight, titanium alloys like Ti-6Al-4V (TC4) are used in:
5 axis machining minimizes vibration and heat buildup, improving surface quality and dimensional accuracy.
3. Stainless Steels
Used in industries demanding corrosion resistance and mechanical strength, common grades include:
SUS304 – Food, medical, and structural
SUS316L – Biomedical components
SUS630 (17-4PH) – Aerospace and precision tooling
5 axis milling allows deep-pocket features, intersecting holes, and complex contours with reduced tool changes.
4. Nickel-Based Superalloys
Superalloys like Inconel 718, Hastelloy C-276, and Rene 41 are critical in high-temperature and corrosive environments. 5 axis machining is essential for:
Advanced tool angles improve chip evacuation and surface integrity during rough and finish milling.
5. Engineering Plastics
5 axis CNC milling offers clean edge definition and dimensional control for plastics used in medical, electronics, and industrial applications:
PEEK – High-temperature, biocompatible
Acetal (POM) – Low friction, precise gears
Polycarbonate – Transparent, impact-resistant
5 axis machining enables smooth contours, threaded inserts, and compound angles without tool chatter.
6. Advanced Ceramics
Materials such as Zirconia (ZrO₂), Alumina (Al₂O₃), and Silicon Carbide (SiC) are used in:
Medical blades
Thermal insulation
Wear-resistant guides
5 axis control allows gradual passes and precise surface orientation to prevent cracking or chipping.
End-to-End 5 Axis CNC Milling Services for All Materials
Neway Machining provides expert 5 Axis CNC Milling for a wide spectrum of materials, from lightweight aluminum and complex titanium to high-hardness ceramics. With ±0.005 mm accuracy, advanced CAM programming, and full post-processing capabilities, we ensure quality across every industry.
