Aunov Tech supplies the Custom Deep Drawn Sheet Metal Stainless Steel or Aluminum for as a aluminum or stainless steel component manufactured entirely in house. In service, the deep drawn part carries the formed geometry the assembly needs at volume. Forming, machining and inspection share one floor, keeping first-article quality through scheduled runs with no third party in the loop.
Product overview
What matters most on this stainless steel component is, the draw ratio, corner radii and the faces that must stay flat, each measured at first article and gauged on production batches.
Die work and machining for this stainless steel component sit on the same floor, so the route from print to sample stays short, and the same die can be re-cut from the original data.
How the part is produced
Production follows a defined route: The shell starts as coil or blank and is drawn through single and progressive dies; wall thickness is checked at the thinnest section after forming.
Every enclosure tray order keeps its trace back to the approved first article, and a reorder is a repeat rather than a new start. The approved enclosure tray sample governs later runs, and any grade change is agreed in writing first.
Materials and finishing
Everything is drawn from a fixed stock list: cold-rolled steel (SPCC / DC01), 304 / 316 stainless, aluminium, brass, copper and bronze and this stainless steel component runs in 304 / 316 stainless steel.
The surface treatment is picked to match the service conditions: 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 enclosure tray batch through the shop, so the next run starts from the data that already worked. The signed enclosure tray sample remains the reference and is kept with the job file.
Quality control
Quality management is certified to ISO 9001: material traceability starts with mill certificates, first articles are measured on a CMM, and run inspections follow an agreed sampling plan. First-article inspection of the enclosure tray runs on the CMM: thread classes gauged, diameters logged. Tests for torque, leakage or pressure can be arranged when the service demands them, and the report is packed with the shipment.
Typical applications
Typical installation of the stainless steel component is in industrial equipment and general assembly work across automotive, appliance and industrial programmes.
One part number for this stainless steel component frequently serves several assemblies, so one tooling set serves every position, without a second tooling round.
Customization and options
Where designs usually differ
Typical decisions customers make on this stainless steel component: material grade, coating, wall bands, flange form and end closure, and how the order is released – sample, pilot run or scheduled call-off.
The quote for this stainless steel component separates tooled options from new work, so you can see which options are free and which need new tooling. An approved revision of the enclosure tray drawing replaces the previous master.
Specifications
| Item | Custom Deep Drawn Sheet Metal Stainless Steel or Aluminum for |
|---|---|
| Brand | AUNOV |
| Designing | Made to your 2D/3D drawings (PDF, DWG, STEP, IGS) – unusual walls, threads or tolerances are feasibility-checked first; the agreed version governs every later batch. |
| Tooling | Die design and toolmaking stay in house, so no tooling step is outsourced, and the charge is refundable against agreed volumes. |
| Samples | Prototype and pre-production samples are provided against the drawing, so the approved first article becomes the gauge reference, and later batches are gauged back to the signed sample. |
| Materials | Carbon steel, 304 / 316 stainless, aluminium and brass are all held in stock; mill certificates and heat numbers accompany the first article. |
| Surface finish | Plating, powder coating, anodising or polishing, per the print; masking and laser marking available where needed. |
| Processing | Multi-stage deep drawing with interstage annealing, trimmed and pierced in following dies; first articles verify the whole flow before the run is released. |
| Equipment | 5-250 T mechanical presses, 250-500 T hydraulic presses and annealing furnaces in line; first articles and batch samples are checked on the CMM. |
| Tolerance | +/-0.05 mm to +/-0.1 mm across the part, wall thickness held to print; critical dimensions carry CMM data with the shipment. |
| Delivery terms | CIF or DDP, with FOB available, payment by T/T, L/C at sight or D/P; repeat orders reuse the approved first article. |
Packaging and delivery
Packing for this stainless steel component is chosen around the coating: interleaves, bags or trays are matched to the surface treatment, in sealed cartons on export pallets; shipping documents and carton marks follow your instructions.
