Aunov Tech supplies the Custom Precision Deep Drawn Stainless Steel Aluminum Stamping Deep as a aluminum or stainless steel component manufactured entirely in house. On the product, the deep drawn part carries the formed geometry the assembly needs at volume. Forming, machining and inspection share one floor, and a design change is re-sampled in one place with no third party in the loop.
Product overview
What matters most on this stainless steel component is, the forming route, the tolerance band and the sealing faces, audited against the approved sample at each production release.
Die work and machining for this stainless steel component sit on the same floor, so a drawing change is absorbed in one step, and nothing about the route depends on a third party.
How it is manufactured
This is how the stainless steel component is built: The shell starts as coil or blank and is drawn through single and progressive dies; secondary machining holds the seats, threads and faces that forming cannot produce.
The cap manufacturing record is archived together with the drawing revision that produced it. Deviations on the cap are reported before shipment rather than found on your assembly line.
Materials and surface finish
Working stock covers carbon steel SPCC / DC01, 304 and 316 stainless, aluminium, brass and copper with 304 / 316 stainless steel specified on the drawing for this stainless steel component.
The finish is chosen for the duty it will see: electrophoresis, powder coating, anodising and zinc / nickel plating. Once approved, the finish for this stainless steel component is fixed and does not get re-decided.
Route cards follow each cap batch through the shop, so the next run starts from the data that already worked. The approved cap sample governs later runs, and any grade change is agreed in writing first.
Quality control
Quality management is certified to ISO 9001: mill certificates cover every delivery of stock, first-article geometry is confirmed on the CMM, and every production run is inspected against the first-article report. The cap first article is CMM measured – threads gauged to class, diameters on the record. Tests for torque, leakage or pressure can be arranged when the service demands them, and the batch file carries the results.
Applications
The stainless steel component is fitted into industrial and appliance assemblies under schedules that run for years at a time.
A single design of this stainless steel component is often reused across a product family, so one approved version covers the whole range, and no re-tooling is needed.
Customization and options
Options changed most often
Variations that come up most often on this stainless steel component: wall thickness bands, flange geometry, thread call-outs and the surface finish, and whether the programme starts as a sample or a full release.
The quote for this stainless steel component separates tooled options from new work, so new tooling is only quoted where it is genuinely required. The quote governs tooling for the cap; nothing is taken as implied.
Specifications
| Item | Custom Precision Deep Drawn Stainless Steel Aluminum Stamping Deep |
|---|---|
| Brand | AUNOV |
| Designing | Drawings are reviewed for feasibility, and the agreed version is what production runs against. |
| Tooling | Our toolroom covers die design, wire-cut EDM and maintenance, so the die charge appears as its own quotation line, and the die remains dedicated to your part. |
| Samples | First-article samples ship with a dimensional report and material certificate, so the part is proven before it is made in volume, and production starts only after your written sign-off. |
| Materials | Stock covers carbon steel (SPCC / DC01), 304 / 316 stainless, aluminium and brass; mill certificates and heat numbers accompany the first article. |
| Surface finish | Plating, coating or polishing to suit the drawing; finish thickness and adhesion checked on the first article. |
| Processing | Multi-stage deep drawing with interstage annealing, trimmed and pierced in following dies; in-process checks sit between stages, not only at the end. |
| Equipment | Press shop running 5-250 T mechanical and 250-500 T hydraulic presses, annealing ovens on site, with in-house toolmaking to keep dies and fixtures maintained. |
| Tolerance | +/-0.03 mm on turned secondary features, +/-0.1 mm on as-drawn walls; dimensional reports accompany the first article. |
| Delivery terms | CIF or DDP, with FOB available, payment by T/T or L/C, quoted in USD or EUR; each volume tier carries its own quoted price. |
Packaging and delivery
The finish on this stainless steel component dictates how it is packed: interleaving, bagging or tray packing is matched to the surface, then cartons are sealed and palletised, with marks and documents as you specify.
