Aunov Tech supplies the Hydroformed Aluminum Housing as a aluminum component manufactured entirely in house. In duty, the drawn housing shields the assembly from dust, moisture and handling while locating it in place. Drawing, cutting and measurement sit on one floor, so the approved sample defines every later batch without a second supplier involved.
Product overview
The specification of this aluminium housing turns on, wall thinning, concentricity and the finished mating faces, controlled from the approved first article onward.
Die building, pressing and machining for this aluminium housing are all in house, which keeps revision loops short and samples fast, and the die record stays with your part number.
How it is manufactured
Manufacturing runs on a controlled process path: A welded preform is expanded in the hydroforming press; ends are trimmed and pierced, then the part is annealed and finished.
Process settings are archived with the part number, so nothing depends on the operator remembering.
Materials and surface finish
Our stock list runs to cold-rolled steel (SPCC / DC01), 304 / 316 stainless, aluminium, brass, copper and bronze and this aluminium housing runs in aluminium.
Finish selection follows the working environment: plating, anodising, powder coating, electrophoresis and passivation. The choice is recorded on the drawing for this aluminium housing, so the decision never has to be made twice.
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.
Quality control
The factory operates with ISO 9001 certification: incoming material is verified against mill certificates, first articles are measured on a CMM, and production batches are inspected on a sampling plan. First article of the cap includes cavity depth and seal face finish data. Where the application asks for it, torque, leak or pressure testing is added to the plan, and results travel with the batch paperwork.
Typical applications
The aluminium housing sits in industrial machinery and equipment assemblies for OEM and Tier-1 customers.
One part number for this aluminium housing frequently serves several assemblies, so one tooling set serves every position, and cost per piece stays at the volume tier.
Customization and options
Options changed most often
Points customers normally tailor on this aluminium housing: material grade, coating, wall bands, flange form and end closure, and how the order is released – sample, pilot run or scheduled call-off.
Quotes for this aluminium housing show which options the current die already supports, so you are not charged twice for a feature the die already makes. Revisions to the cap drawing only take effect once approved.
Specifications
| Item | Hydroformed Aluminum Housing |
|---|---|
| Brand | AUNOV |
| Designing | Quotation follows the print, not a catalogue – a manufacturability review comes back with the quotation; the same drawing is used for every repeat order. |
| Tooling | Progressive and drawing dies are designed and built in house, so die cost stays transparent, and the charge is refundable against agreed volumes. |
| Samples | Approval is in writing, and the signed sample is kept as the reference for repeats. |
| Materials | Materials held include carbon steel, 304 / 316 stainless, aluminium and brass; special grades are sourced to the drawing when volumes justify. |
| Surface finish | Zinc, nickel or chrome plating, anodising, passivation or e-coat; the agreed finish travels with the part number. |
| Processing | Tube or sheet preform, hydroforming into the finished contour, trimming, then annealing and finishing. |
| 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; GD&T per drawing, PPAP-style reports on request. |
| Delivery terms | FOB, CIF or DDP per Incoterms 2020, T/T or L/C, with D/P accepted on repeat business; sea or air freight is quoted to your door. |
Packaging and delivery
The finish on this aluminium housing dictates how it is packed: interleaves, polybags or formed trays are selected according to the coating, in sealed cartons on export pallets, with documents issued to your instructions.
