This Custom Deep Drawn Sheet Metal Parts Precision Machining Tailored to is an Aunov Tech production part in stainless steel, quoted and built to customer print. In the assembly, the CNC machined part carries the controlled features that forming alone cannot hold. Die work, machining and CMM inspection are all in-house, which keeps tolerances consistent from sample to volume without handing the part to another vendor.
Product overview
The specification of this metal component turns on, the forming route, the tolerance band and the sealing faces, each measured at first article and gauged on production batches.
Toolroom, presses and machining centres used on this metal component operate on the same site, which keeps the sample loop inside our own schedule, and the approved sample is kept as the master.
Production route
Production follows a defined route: Material is sawn and then turned, milled and drilled on CNC centres; deburring and edge blending complete the operation before inspection.
The tooling record is stored against the part number, and the same setup is reused on the next call-off.
Materials and surface finish
Working stock covers cold-rolled steel (SPCC / DC01), 304 / 316 stainless, aluminium, brass, copper and bronze and this metal component runs in carbon steel or stainless.
Finish selection follows the working environment: electrophoresis, powder coating, anodising and zinc / nickel plating. Once approved, the finish for this metal component is fixed and does not get re-decided.
Each sheet metal bracket shipment is verified against the master sample before it leaves the shop. The approved sheet metal bracket sample governs later runs, and any grade change is agreed in writing first.
Quality control
The plant is ISO 9001 certified: mill certificates cover every delivery of stock, the first article is CMM-measured against the print, and routine sampling keeps batches aligned with the first article. First articles of the sheet metal bracket are CMM measured, with threads gauged to class and diameters recorded. Torque, leak and pressure tests are available where the assembly needs them, and the report is packed with the shipment.
Applications
This metal component normally works inside industrial and appliance assemblies under schedules that run for years at a time.
A single design of this metal component is often reused across a product family, so one approved version covers the whole range, without a second tooling round.
Customization and options
Where designs usually differ
The parts of the print for this metal component that get adjusted: material and coating for the duty, wall bands, flange forms, threads and bosses, closed ends and finishes matched to the working environment, and how the order is released – sample, pilot run or scheduled call-off.
The quote for this metal component separates tooled options from new work, so you can see which options are free and which need new tooling. The sheet metal bracket quotation carries a validity period and the price is held to it.
Specifications
| Item | Custom Deep Drawn Sheet Metal Parts Precision Machining Tailored to |
|---|---|
| Brand | AUNOV |
| Designing | Send drawings, or send a sample to be measured – DFM notes are returned before any tooling is cut; changes are priced before they are made. |
| Tooling | In-house toolmaking covers design, build and maintenance of the dies and fixtures. |
| Samples | Prototype and pre-production samples are provided against the drawing, so the sample is retained as the master, and mass production is gated on that approval. |
| Materials | Stock runs to carbon steel, 304 / 316 stainless, aluminium and brass; special grades are sourced to the drawing when volumes justify. |
| Surface finish | Natural, plated or coated – the print decides, and the agreed finish is logged; alternatives quoted with the quotation, samples approved in writing. |
| Processing | Progressive die stamping, trimmed and formed in one pass; first articles verify the whole flow before the run is released. |
| Equipment | Mechanical presses 5-250 T, in-press forming and piercing, with CNC turning centres for secondary operations and CMM inspection. |
| Tolerance | +/-0.05 mm on bend positions, +/-0.1 mm on blank outline; critical dimensions carry CMM data with the shipment. |
| Delivery terms | Standard terms FOB; DDP available for EU and US, with T/T and L/C accepted. |
Packing and shipment
This metal component is packed to protect the finish: interleaving, bagging or tray packing is matched to the surface, in sealed cartons on export pallets; shipping documents and carton marks follow your instructions.
