Aunov Tech builds this Warm wind electric motor body in stainless steel, from coil or bar through to the finished surfaces. In the assembly, the HVAC motor housing shields the windings while the flange mounts the motor in the air path. Forming, machining and inspection share one floor, and a design change is re-sampled in one place on one production route.
Product overview
This metal component is defined by, wall thickness control, flange geometry and the sealing surface, re-checked whenever the drawing is revised.
Die work and machining for this metal component sit on the same floor, so a drawing change is absorbed in one step, and the same die can be re-cut from the original data.
How it is manufactured
The route for this metal component is fixed and repeatable: Drawing runs from flat blank to finished envelope in one controlled sequence; the part is annealed between stages so the wall thins evenly.
The warm wind electric manufacturing record is archived together with the drawing revision that produced it. That record is what every warm wind electric reorder is built on, so nothing changes silently between shipments.
Materials and finishing
Working stock covers cold-rolled steel (SPCC / DC01), 304 / 316 stainless, aluminium, brass, copper and bronze with carbon steel or stainless specified on the drawing for this metal component.
The surface treatment is picked to match the service conditions: plating, anodising, powder coating, electrophoresis and passivation. It is written into the drawing for this metal component, so it cannot drift between batches.
Production batches of the warm wind electric are gauged back to the signed first article, not to a memory of it. The signed warm wind electric sample remains the reference and is kept with the job file.
Quality control
Quality management is certified to ISO 9001: material traceability starts with mill certificates, a full CMM report approves the first article, and every production run is inspected against the first-article report. Part-specific checks apply as well: on the HVAC motor housing, shaft-bore runout is measured at first article, and salt-spray testing backs the coating choice for wet locations. Tests for torque, leakage or pressure can be arranged when the service demands them, and results travel with the batch paperwork.
Applications
This metal component is used in industrial equipment and general assembly work for customers who own the drawing and the tooling.
This metal component is supplied to several positions in the same machine, so the tightest tolerance in the family sets the spec, without a second tooling round.
Specifications
| Item | Warm wind electric motor body |
|---|---|
| Brand | AUNOV |
| Designing | Send drawings, or send a sample to be measured – samples are reverse-measured into a controlled drawing; the approved drawing is kept as the controlled master. |
| Tooling | Die design and toolmaking stay in house, so the die charge appears as its own quotation line, and the die remains dedicated to your part. |
| Samples | Sample parts are measured and reported before submission, so the part is proven before it is made in volume, and production starts only after your written sign-off. |
| Materials | Stock runs to carbon steel, 304 / 316 stainless, aluminium and brass; the final grade is fixed with the drawing review. |
| Surface finish | Plating, coating or polishing to suit the drawing; finish thickness and adhesion checked on the first article. |
| Processing | Coil blanking and progressive drawing, coining on the final station where the print calls for it; in-process checks sit between stages, not only at the end. |
| Equipment | Press shop running 5-250 T mechanical and 250-500 T hydraulic presses, annealing ovens on site, backed by CNC turning centres and a climate-controlled inspection room. |
| Tolerance | +/-0.05 mm on flange and rim dimensions, wall controlled by the draw; dimensional reports accompany the first article. |
| Delivery terms | Incoterms FOB as standard with DDP on request; sea and air options priced with the order. |
