Aunov Tech builds this Deep drawn components in stainless steel, from coil or bar through to the finished surfaces. In duty, the deep drawn part carries the formed geometry the assembly needs at volume. One production floor covers forming, finishing and inspection, so repeat orders stay aligned with the approved sample under one roof.
Product overview
For this metal component, the drawing centres on, the forming route, the tolerance band and the sealing faces, all held to the drawing and verified at first article.
Toolroom, presses and machining centres used on this metal component operate on the same site, so a drawing change is absorbed in one step, and the same die can be re-cut from the original data.
From coil to finished part
Production follows a defined route: The shell starts as coil or blank and is drawn through single and progressive dies; the finishing operations hold the concentricity the drawing calls for.
Batch records for the component are filed against the part number, so process settings are reused instead of re-invented. That record is what every component reorder is built on, so nothing changes silently between shipments.
Materials and finishing
Base materials in stock: SPCC / DC01 carbon steel, 304 / 316 stainless, aluminium, brass, copper and bronze and this metal component runs in carbon steel or stainless.
The surface treatment is picked to match the service conditions: zinc and nickel plating, chrome, anodising, powder coating and passivation. It is written into the drawing for this metal component, so it cannot drift between batches.
The approved sample governs later runs, so the colour and grain of the finish stay stable.
Quality control
Quality management is certified to ISO 9001: certificates verify each incoming batch of material, first-article geometry is confirmed on the CMM, and run inspections follow an agreed sampling plan. The component first article is measured on the CMM and thread gauges confirm class. Torque, leak and pressure tests are available where the assembly needs them, and results travel with the batch paperwork.
Where the part is used
The metal component sits in industrial and appliance assemblies for OEM and Tier-1 customers.
One part number for this metal component frequently serves several assemblies, so one approved version covers the whole range, and the drawing stays common.
Specifications
| Item | Deep drawn components |
|---|---|
| Brand | AUNOV |
| Designing | Quotation follows the print, not a catalogue – unusual walls, threads or tolerances are feasibility-checked first; the approved drawing is kept as the controlled master. |
| Tooling | Die design and toolmaking stay in house, so die cost stays transparent, and the die remains dedicated to your part. |
| Samples | Samples are issued for approval before the run, so the part is proven before it is made in volume, and mass production is gated on that approval. |
| Materials | Carbon steel (SPCC / DC01), 304 / 316 stainless, aluminium and brass are held on site; material substitutes are proposed only with your written approval. |
| Surface finish | Plating, powder coating, anodising or polishing, per the print; the agreed finish travels with the part number. |
| Processing | Deep drawing on maintained presses, blank size and lubrication logged per run; in-process checks sit between stages, not only at the end. |
| Equipment | Mechanical presses 5-250 T plus 250-500 T hydraulics, with in-line annealing, with CNC turning centres for secondary operations and CMM inspection. |
| Tolerance | +/-0.05 mm on formed features, with capability data on critical dimensions; dimensional reports accompany the first article. |
| Delivery terms | FOB, with DDP offered for EU and US addresses, T/T or L/C, with D/P accepted on repeat business; repeat orders reuse the approved first article. |
