This Deep Drawn Aluminum Battery shell is an Aunov Tech production part in aluminum, quoted and built to customer print. In duty, the drawn housing shields the assembly from dust, moisture and handling while locating it in place. The same floor forms, machines and inspects the part, so repeat orders stay aligned with the approved sample without handing the part to another vendor.
Product overview
For this aluminium shell, the drawing centres on, the forming route, the tolerance band and the sealing faces, checked by CMM at first article and by gauge in production.
Die building, pressing and machining for this aluminium shell are all in house, which keeps revision loops short and samples fast, and the same die can be re-cut from the original data.
How it is manufactured
The process for this aluminium shell runs in a fixed sequence: Coil is blanked and drawn through progressive and single-stage dies; the finishing operations hold the concentricity the drawing calls for.
The -plated l-shaped bracket tooling and setup record is stored against the part number, so nothing depends on someone remembering. First article, drawing revision and material cert travel with each -plated l-shaped bracket batch.
Materials and finishing
Our stock list runs to SPCC / DC01 carbon steel, 304 / 316 stainless, aluminium, brass, copper and bronze with this aluminium shell costed in aluminium.
The finish is chosen for a clean working surface: electrophoresis, powder coating, anodising and zinc / nickel plating. The agreed finish for this aluminium shell travels with the part number on every reorder.
The approved sample governs later runs, and grade changes have to be agreed in writing first.
Quality control
The plant is ISO 9001 certified: material traceability starts with mill certificates, first-article geometry is confirmed on the CMM, and production batches are inspected on a sampling plan. Cavity depth and seal face finish on the -plated l-shaped bracket are verified at first article. Tests for torque, leakage or pressure can be arranged when the service demands them, with certificates included in the shipment file.
Applications
This aluminium shell normally works inside electronic enclosures and power equipment for customers who buy to drawing.
Drawings for this aluminium shell are adapted across programmes, so one tooling set serves every position, and cost per piece stays at the volume tier.
Customization and options
Frequently varied options
The parts of the print for this aluminium shell that get adjusted: grade and finish for the environment, wall thickness bands, flange and rim forms, threads, bosses and closed ends, and whether the programme starts as a sample or a full release.
Quotes for this aluminium shell show which options the current die already supports, so new tooling is only quoted where it is genuinely required. The -plated l-shaped bracket drawing revision, once signed, governs all later batches.
Specifications
| Item | Deep Drawn Aluminum Battery shell |
|---|---|
| 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 | Tooling is built and held under your part number, so die cost stays transparent, and ownership is confirmed on the quotation. |
| Samples | Sample parts are measured and reported before submission, so any deviation is corrected at sample stage, and the signed sample is kept for future reorders. |
| Materials | Carbon steel, 304 / 316 stainless, aluminium and brass are all held in stock; special grades are sourced to the drawing when volumes justify. |
| Surface finish | Plating, coating or polishing to suit the drawing; the agreed finish travels with the part number. |
| Processing | Coil-fed stamping, deburred and finished to the print; in-process checks sit between stages, not only at the end. |
| Equipment | Mechanical presses 5-250 T with progressive dies; secondary ops run on CNC turning centres, inspection on the CMM. |
| Tolerance | +/-0.03 mm on pierced holes, +/-0.1 mm on formed sections; capability is checked on the first article before the run continues. |
| Delivery terms | FOB, CIF or DDP per Incoterms – payment by T/T or L/C, with shipping quoted door-to-door. |
Packaging and delivery
The packing method protects the surfaces of this aluminium shell: interleaves, polybags or formed trays are selected according to the coating, in sealed cartons on export pallets, with documents issued to your instructions.
