Aunov Tech supplies the Stainless Steel CNC Turned Fittings and Gears as a stainless steel component manufactured entirely in house. In operation, the CNC machined part delivers the precise turned or milled geometry the assembly mounts to. Die work, machining and CMM inspection are all in-house, keeping first-article quality through scheduled runs without re-quoting the job elsewhere.
Product overview
The drawing for this stainless steel fitting fixes, the draw ratio, corner radii and the faces that must stay flat, each measured at first article and gauged on production batches.
Forming, machining and finishing for this stainless steel fitting happen on one site, so a drawing change is absorbed in one step, and the approved sample is kept as the master.
How it is manufactured
The route for this stainless steel fitting is fixed and repeatable: Machining starts from bar or plate and runs on CNC centres; cycle time and tool life are recorded per part number.
Each run is logged against the drawing revision, so a repeat order starts from the same approved data.
Materials and finishing
Base materials in stock: cold-rolled steel (SPCC / DC01), 304 / 316 stainless, aluminium, brass, copper and bronze with 304 / 316 stainless steel specified on the drawing for this stainless steel fitting.
Finish selection follows the working environment: polishing, zinc / nickel / chrome plating, anodising or powder coating. Once approved, the finish for this stainless steel fitting is fixed and does not get re-decided.
Batch records for the turned part assortment are filed against the part number, so process settings are reused instead of re-invented. Mill certificates are filed per heat, so turned part assortment traceability survives a change of material batch.
Quality control and inspection
Quality management is certified to ISO 9001: stock arrivals are checked against mill certificates, first-article geometry is confirmed on the CMM, and every production run is inspected against the first-article report. First article of the turned part assortment: CMM data on diameters, thread class confirmed by gauge. Functional testing – torque, leak or pressure – can be written into the plan, and the inspection report ships with each batch.
Applications
You will find this stainless steel fitting inside industrial and appliance assemblies in volume programmes as well as aftermarket supply.
One drawing for this stainless steel fitting is commonly applied to several programmes, so one approved version covers the whole range, and cost per piece stays at the volume tier.
Customization and options
What customers usually vary
The parts of the print for this stainless steel fitting that get adjusted: coating, wall bands, flange profiles, threads and the degree of closure on the ends, and the batch pattern – prototype, pilot lot or scheduled production.
The quotation for this stainless steel fitting is explicit about what the die already covers, so the boundary between free and chargeable changes is explicit. The turned part assortment only changes against a written revision.
Specifications
| Item | Stainless Steel CNC Turned Fittings and Gears |
|---|---|
| Brand | AUNOV |
| Designing | Your drawing sets the part – DFM notes are returned before any tooling is cut; the approved drawing is kept as the controlled master. |
| Tooling | Dies are made and maintained in house, which keeps tooling lead time and cost under control. |
| Samples | First-article samples ship with a dimensional report and material certificate, so the approved first article becomes the gauge reference, and the signed sample is kept for future reorders. |
| Materials | Carbon steel (SPCC / DC01), 304 / 316 stainless, aluminium and brass are held on site; special grades are sourced to the drawing when volumes justify. |
| Surface finish | Finish selected from the drawing: plating, coating, anodising or passivation; the agreed finish travels with the part number. |
| Processing | Turn-mill machining, critical diameters finished in one setup; batch records are filed so a repeat order starts from approved data. |
| Equipment | Bar-fed CNC turning centres plus 3- and 4-axis machining centres, with CNC turning centres for secondary operations and CMM inspection. |
| Tolerance | +/-0.02 mm general machining, tighter on flagged dimensions; critical dimensions carry CMM data with the shipment. |
| Delivery terms | FOB, CIF or DDP per Incoterms 2020, T/T with deposit and L/C for larger runs; price breaks tie to annual volume. |
Packing and shipment
The finish on this stainless steel fitting dictates how it is packed: interleaving, individual bags or trays are chosen by finish type, in sealed cartons on export pallets, with documents issued to your instructions.
