VT machining offers CNC Lathe Machining for 7075 Aluminum (UNS A97075 / EN AW-7075), typically supplied T6 / T651. One of the strongest aluminium alloys; machines very well but is not weldable.
CNC Lathe Machining Notes for 7075 Aluminum
7075 Aluminum turns with good chip control at standard cutting data.
For estimating, a 100 × 100 × 10 mm block of 7075 Aluminum weighs about 0.28 kg.
Starting Parameters for CNC Lathe Machining 7075 Aluminum
| Cutting speed (carbide) | 400-1000 m/min |
|---|---|
| Feed | 0.1-0.4 mm/rev |
| Spindle speed, Ø25 mm bar | 5090-12730 rpm |
| Insert / tool class | ISO N — sharp, polished, uncoated or DLC |
| Coolant | Emulsion or MQL; polished uncoated or DLC tools |
| Max turning diameter | Ø350 mm (chuck work) |
Starting values for 7075 Aluminum, T6 / T651; optimised on the first article.
Full material data for 7075 Aluminum (UNS A97075 / EN AW-7075) is on the CNC Turning 7075 Aluminum page.
More on CNC Lathe Machining Aluminum
Finishing options, quality documentation and general cnc lathe machining guidance for all aluminum grades are on our CNC Lathe Machining Aluminum page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Lathe Machining 7075 Aluminum
Send a STEP/IGES model or PDF drawing, confirm 7075 Aluminum and its condition (we usually see it supplied T6 / T651), the quantity, critical tolerances and any finish or certificate requirements.
7075 Aluminum in Other Processes
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Send the drawing, the 7075 Aluminum condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What tolerances can you hold for CNC Lathe Machining 7075 Aluminum?
Achievable tolerances for 7075 Aluminum turning depend on the alloy, geometry and feature size. Turning holds diameter tolerances to around ±0.005 mm with concentricity within 0.01 mm. Exact figures are confirmed against your drawing callouts.
What material thickness or size range suits CNC Lathe Machining 7075 Aluminum?
Turned 7075 Aluminum parts are produced from bar or chuck stock across a wide diameter range.
Can VT machining make custom 7075 Aluminum parts to my drawing?
Yes. 7075 Aluminum turning is made to order from your CAD/2D drawing. Share your geometry, material grade, tolerance and quantity and we will confirm feasibility, lead time and pricing.
Why is 7075 Aluminum a good choice for CNC Lathe Machining?
7075 Aluminum is lightweight with excellent machinability, which makes it well suited to CNC Lathe Machining. We tune the process to the alloy so the finished 7075 Aluminum turning part meets your dimensional and functional requirements.
What surface finish is achievable on 7075 Aluminum with CNC Lathe Machining?
Surface finish on 7075 Aluminum is controlled to your specification; we confirm the achievable Ra against your callout.
What is the typical lead time and minimum order for CNC Lathe Machining 7075 Aluminum?
CNC Lathe Machining prototypes for 7075 Aluminum can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.