Matenco helps industrial companies optimize their manufacturing processes through advanced CNC milling in aluminum. Our modern machine park and extensive expertise in cutting processes enable high precision, short lead times, and cost-effective production. Get in touch with us today to discuss how we can enhance your production and lower your manufacturing costs!
High-Precision Milling – Exact tolerances and optimal surface finish deliver higher product quality and fewer rejects.
5-Axis CNC Milling – Ideal for complex geometries and advanced details, especially beneficial for industries like automotive and engineering.
Efficient Material Processing – Optimized cutting parameters for aluminum.
Flexible Production – We handle everything from prototypes to series production, making us suitable for both small and large projects.
Automated Processes – Shorter lead times and increased repeatability.
Our machinery includes DN Solutions DVF 5000, Haas VF-4SS, and Fanuc Robodrill, enabling us to handle complex and high-volume productions with maximum efficiency.
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Aluminum is a popular material in the manufacturing industry thanks to its light weight and high corrosion resistance. However, there are challenges in machining that can affect the final result. Here are some important factors we consider:
Carbide (Hårdmetall) – The most common and generally the best choice for aluminum. Carbide tools can handle higher speeds, maintain sharpness longer than HSS, and are often available as 2-flute or 3-flute end mills with larger chip pockets and polished cutting edges.
HSS (High-Speed Steel / Snabbstål) – An alternative for simpler jobs or where budget is a major factor. Requires lower RPMs and feed rates, with a shorter service life compared to carbide.
Parameter
Roughing
Finishing
Cutting speed (Vc)
400–600 m/min
600–1000 m/min
Feed per tooth (fz)
0.10–0.20 mm/tooth
0.05–0.10 mm/tooth
Axial depth of cut (ap)
0.5–1.0 × D (tool Ø)
0.1–0.3 × D
Radial engagement (ae)
30–70% of D
5–15% of D
If your machine has ample power, you can take deeper cuts when roughing.
Cutting speed: about 150–300 m/min
Feed per tooth: 0.05–0.15 mm/tooth
It’s important to monitor temperature and use sufficient coolant.
Coolant – Most commonly water-based cutting fluid (emulsion). Aluminum tends to “stick” if the cutting zone becomes too hot, which can be avoided with ample cooling.
Chip Evacuation – Aluminum chips can quickly accumulate in chip channels. Use a strong coolant jet or air blast to remove them.
Prevent Built-Up Edge – Polished end mills and specialized coatings for aluminum reduce the risk of chip build-up. High cutting speed and correct feed ensure the tool cuts rather than rubs.
Tool: Carbide end mill with large chip pockets and preferably polished edges.
Speed: 400–600 m/min for roughing, up to 1000 m/min for finishing.
Feed: 0.10–0.20 mm/tooth for roughing; 0.05–0.10 mm/tooth for finer surfaces.
Depth of Cut: Up to 1 × diameter for roughing; reduce radial engagement for lighter material removal.
Cooling: Ample cutting fluid (emulsion), or alternatively air blast or minimum quantity lubrication (MQL).
Monitoring: Keep an eye on temperature, chip flow, and any vibrations, and adjust as necessary.
Over 40 Years of Experience in Cutting Processes – We have seen and solved most challenges.
Quality Assurance and High-Tech Machine Park – We follow strict control routines to guarantee stable and repeatable quality.
Precision in Every Detail – Our specialists and equipment ensure you get exactly the tolerances you need.
Efficient and Flexible Production – Lower your costs and shorten lead times for everything from prototypes to high-volume production.
Unique Added Value – Fast prototype manufacturing and in-house design support when needed
Work area
625x450x400
Spindle speed
12000
Tool locations
61
Control system
Fanuc
Type
5-axis milling
Work area
2xØ160x300
Spindle speed
12000
Tool locations
24
Control system
Haas
Type
5-axis milling
Work area
Ø160x200
Spindle speed
9000
Tool locations
21
Control system
Fanuc
Type
4-axis milling
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