Produced in aluminum by Aunov Tech, the Deep Drawn Aluminum Light Housing is formed and machined on the same floor. In service, the drawn housing provides a closed, seam-free body the customer builds into. Forming and machining share equipment, staff and batch records, which keeps tolerances consistent from sample to volume without re-quoting the job elsewhere.
Product overview
What defines this aluminium housing is, the draw ratio, corner radii and the faces that must stay flat, re-checked whenever the drawing is revised.
Die building, pressing and machining for this aluminium housing are all in house, so feasibility questions are answered on the shop floor, with the tooling history retained in house.
How the part is produced
Production follows a defined route: Drawing converts a flat blank into the finished envelope in one controlled sequence; wall thickness is checked at the thinnest section after forming.
Each shipment is traceable to the signed first article, and the same setup is reused on the next call-off.
Materials and finishing
Materials kept on the floor cover carbon steel SPCC / DC01, 304 and 316 stainless, aluminium, brass and copper and this aluminium housing is costed in aluminium.
The finish is chosen for the duty it will see: polishing, plating in zinc, nickel or chrome, anodising, powder coating, electrophoresis and passivation. The finish on this aluminium housing is locked to the drawing revision, so later orders match.
The light housing, manufacturing record is archived together with the drawing revision that produced it. Process settings for the light housing, are archived, so later runs can be compared with the one you approved.
Quality control and inspection
The plant is ISO 9001 certified: certificates verify each incoming batch of material, the first article is CMM-measured against the print, and every production run is inspected against the first-article report. Seal face finish and cavity depth are measured on the light housing, first article. Torque, leak and pressure tests are available where the assembly needs them, and the report is packed with the shipment.
Applications
This aluminium housing is used in lighting and luminaire assemblies for customers who own the drawing and the tooling.
One drawing for this aluminium housing is commonly applied to several programmes, so one approved version covers the whole range, and the same first article applies throughout.
Options and variations
Frequently varied options in this light housing, family
Commonly varied points: material and finish for the environment, draw depths, flange and thread features, vent holes, sealed exits and finishes matched to the environment, and batch size from first prototypes to call-off schedules.
Every change is quoted with its tooling consequence shown, so you can see which options are free and which need new tooling.
Specifications
| Item | Deep Drawn Aluminum Light Housing |
|---|---|
| Brand | AUNOV |
| Designing | Driven by your drawing or a physical sample – a manufacturability review comes back with the quotation; revisions are re-quoted once rather than silently absorbed. |
| Tooling | Dies, fixtures and gauges are made in our own toolroom, so no tooling step is outsourced, and maintenance is tracked against the part number. |
| Samples | Free samples are available on standard items, with reports attached. |
| Materials | Carbon steel, 304 / 316 stainless, aluminium and brass are all held in stock; the final grade is fixed with the drawing review. |
| Surface finish | Natural, plated or coated – the print decides, and the agreed finish is logged; finish thickness and adhesion checked on the first article. |
| Processing | Multi-stage deep drawing with interstage annealing, trimmed and pierced in following dies; in-process checks sit between stages, not only at the end. |
| Equipment | Mechanical presses from 5 to 250 T and hydraulic presses 250-500 T, with in-line annealing furnaces, backed by CNC turning centres and a climate-controlled inspection room. |
| Tolerance | +/-0.05 mm on drawn diameters, tighter bands confirmed against the drawing; critical dimensions carry CMM data with the shipment. |
| Delivery terms | FOB, with DDP offered for EU and US addresses, payment by T/T, L/C at sight or D/P; call-off schedules are supported. |
Packaging and delivery
For this aluminium housing, protection starts at the surface: the coating decides whether parts are interleaved, bagged or tray-packed, in sealed cartons on export pallets, documented and marked to your instruction.
