VT machining offers CNC Centerless Grinding for 6063 Aluminum (UNS A96063 / EN AW-6063), typically supplied T5 / T6. Extrusion alloy with finer surface finish but lower strength than 6061.
CNC Centerless Grinding Notes for 6063 Aluminum
Soft 6063 Aluminum can load conventional wheels, so we use open-structure or silicon-carbide wheels and plenty of coolant.
Process Data for CNC Centerless Grinding 6063 Aluminum
| Wheel (supply condition) | Silicon carbide, open structure |
|---|---|
| Depth per pass (rough / finish) | 0.02-0.05 / 0.002-0.005 mm |
| Achievable finish | Ra 0.4-0.8 µm (soft metals load the wheel) |
| Typical size tolerance | Ø ±0.002 mm, roundness 0.001-0.002 mm |
| Through-feed rate | 1-3 m/min |
| Diameter range | Ø1-60 mm |
Typical values for 6063 Aluminum, T5 / T6; confirmed on the first part.
Full material data for 6063 Aluminum (UNS A96063 / EN AW-6063) is on the CNC Surface Grinding 6063 Aluminum page.
More on CNC Centerless Grinding Aluminum
Finishing options, quality documentation and general cnc centerless grinding guidance for all aluminum grades are on our CNC Centerless Grinding Aluminum page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Centerless Grinding 6063 Aluminum
Send a STEP/IGES model or PDF drawing, confirm 6063 Aluminum and its condition (we usually see it supplied T5 / T6), the quantity, critical tolerances and any finish or certificate requirements.
6063 Aluminum in Other Processes
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Send the drawing, the 6063 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 Centerless Grinding 6063 Aluminum?
Achievable tolerances for 6063 Aluminum grinding depend on the alloy, geometry and feature size. Grinding routinely holds single-micron tolerances on diameter, flatness and parallelism. Exact figures are confirmed against your drawing callouts.
What is the typical lead time and minimum order for CNC Centerless Grinding 6063 Aluminum?
CNC Centerless Grinding prototypes for 6063 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.
Can VT machining make custom 6063 Aluminum parts to my drawing?
Yes. 6063 Aluminum grinding 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.
What is CNC Centerless Grinding 6063 Aluminum and how is it done?
CNC Centerless Grinding 6063 Aluminum refers to centerless grinding supports the workpiece on a blade between wheels for high-throughput OD finishing. Applied to 6063 Aluminum — lightweight with excellent machinability — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
How clean are the edges produced by CNC Centerless Grinding on 6063 Aluminum?
Machined 6063 Aluminum edges are clean and to specification; edge-break or deburring is added when your drawing calls for it.
What surface finish is achievable on 6063 Aluminum with CNC Centerless Grinding?
Grinding can take 6063 Aluminum to a fine finish — typically Ra 0.1–0.4 µm, and to a mirror grade on suitable alloys.