A 6082-T6 aluminium adapter is turned complete in one cycle, so threads, grooves and cross holes keep their relationship to the turned datums. This page covers 6082-T6 aluminium adapter produced for robotics: CNC turning with live tooling, sub-spindle back working and in-process gauging. Every unit is supplied to drawing rather than to a catalogue description, and Ø 12 mm × 45 mm is the starting point rather than the limit.
In practice the difficulty is rarely the nominal size. ±0.01 mm is held on the features that locate the part in the assembly, and the process is set up so that the first piece and the five hundredth measure the same way.
Specification
| Process | Cnc turning with live tooling, sub-spindle back working and in-process gauging |
|---|---|
| Material / configuration | 6082-T6 aluminium |
| Size / capacity | Ø 12 mm × 45 mm |
| Tolerance | ±0.01 mm |
| Surface finish | as machined, Ra 0.8 µm or better |
| Application | adapter for robotics |
| Inspection | Dimensional report, material certificate, first article report on request |
| Lead time | 7–15 working days for samples, 3–4 weeks for production |
| Minimum order | 1 piece for prototypes, from 50 pieces for production pricing |
Manufacturing process
Production begins with a drawing and material review. Stock is certified, the operation sequence is fixed, and CNC turning with live tooling, sub-spindle back working and in-process gauging is carried out on equipment maintained to hold ±0.01 mm over a full shift, not just on a first piece.
Material is purchased against a certificate and checked on receipt, so the composition is known before any cutting starts. Work in progress is identified by part number and operation, and the finished parts are deburred, cleaned and protected before they leave the machine area.
Typical applications
Most of the work supplied in this category falls into the following examples.
- Motor and gearbox shafts.
- Pump and valve bushings.
- Sensor mounting collars.
- Hydraulic adaptors and fittings.
- Roller and idler spindles.
Quality control and documentation
Inspection is not a final formality. Dimensions are checked during the cycle and again at the end, so drift is corrected while there is still stock to remove.
Material certificates to EN 10204 3.1, dimensional reports and first article inspection reports are issued with the shipment where the application requires them. Calibration dates and measurement uncertainty are recorded alongside every result.
Ordering, lead time and packaging
Orders start from a single piece. Samples are quoted from the 3D model, and production pricing follows once quantity, finishing and inspection are agreed.
Frequently asked questions
Can milled features be included?
Yes. Live tooling and a C-axis produce flats, cross holes and keyways in the same cycle, which keeps their relationship to the turned datums rather than adding a second setup tolerance.
What tolerance is normal for turned diameters?
±0.01 mm is routine and ±0.005 mm is achievable on small diameters with a finishing pass and in-process gauging. Concentricity is usually held within 0.02 mm.
How long does delivery take?
Sample parts are typically shipped in 7 to 15 working days after drawing approval. Production batches run 3 to 4 weeks depending on quantity, finishing and inspection requirements.
Send the drawing or the 3D model for a quotation. Include material, quantity, tolerance and finish, and a detailed quote with lead time is returned within one working day.
