Produced in stainless steel by Aunov Tech, the Oxygen sensor body is formed and machined on the same floor. In duty, the sensor housing protects the electronics from vibration, fluid and electromagnetic noise. Drawing, cutting and measurement sit on one floor, so repeat orders stay aligned with the approved sample under one roof.
Product overview
What defines this metal sensor is, material grade, wall uniformity and thread position, controlled from the approved first article onward.
Toolroom, presses and machining centres used on this metal sensor operate on the same site, so a change of wall or hole does not restart the programme, and the same die can be re-cut from the original data.
How it is manufactured
Every metal sensor follows the same routed path: Coil is blanked and then drawn down in successive stages; flanges and rims are formed in the same line, then trimmed to length.
Each oxygen sensor body shipment is verified against the master sample before it leaves the shop. First article, drawing revision and material cert travel with each oxygen sensor body batch.
Materials and finishing
The standard stock list carries carbon steel SPCC / DC01, 304 and 316 stainless, aluminium, brass and copper with carbon steel or stainless specified on the drawing for this metal sensor.
With the working face exposed, the finish is selected for cleanliness: polishing, zinc / nickel / chrome plating, anodising or powder coating. The choice is recorded on the drawing for this metal sensor, so the decision never has to be made twice.
Batch records for the oxygen sensor body are filed against the part number, so process settings are reused instead of re-invented. First article, drawing revision and material cert travel with each oxygen sensor body batch.
Quality control
The factory operates with ISO 9001 certification: mill certificates cover every delivery of stock, the first article is CMM-measured against the print, and run inspections follow an agreed sampling plan. Every oxygen sensor body batch carries thread gauging and seal face inspection. Functional testing – torque, leak or pressure – can be written into the plan, and the batch file carries the results.
Typical applications
This metal sensor normally works inside temperature sensing and control assemblies for OEM and Tier-1 customers.
A single design of this metal sensor is often reused across a product family, so wall bands and finishes are selected to cover the widest duty, and the same first article applies throughout.
Specifications
| Item | Oxygen sensor body |
|---|---|
| Brand | AUNOV |
| Designing | Driven by your drawing or a physical sample – unusual walls, threads or tolerances are feasibility-checked first; revisions are re-quoted once rather than silently absorbed. |
| Tooling | The tooling record travels with the part number, so maintenance history is never lost. |
| Samples | The sample you approve becomes the gauge reference for production. |
| Materials | Materials held include carbon steel, 304 / 316 stainless, aluminium and brass; mill certificates and heat numbers accompany the first article. |
| Surface finish | Surface treatment matched to the duty: plating, coating or polishing; alternatives quoted with the quotation, samples approved in writing. |
| Processing | Blanking, drawing and piercing in sequence, then machining of sealing faces; every stage is logged against your part number. |
| Equipment | Deep drawing presses plus CNC turning centres for machined faces, with CNC turning centres for secondary operations and CMM inspection. |
| Tolerance | +/-0.03 mm on stepped bores, concentricity per print; finer bands confirmed from capability data before quoting. |
| Delivery terms | FOB, with DDP offered for EU and US addresses, payment by T/T or L/C, quoted in USD or EUR; call-off schedules are supported. |
