Aunov Tech manufactures the Oxygen sensor can in stainless steel on a single production floor. Once installed, the sensor housing carries the active element while passing the signal through a sealed exit. One production floor covers forming, finishing and inspection, keeping first-article quality through scheduled runs without handing the part to another vendor.
Product overview
For this metal sensor, the drawing centres on, the formed envelope, flatness and hole location, controlled from the approved first article onward.
Forming, machining and finishing for this metal sensor happen on one site, which keeps the sample loop inside our own schedule, and the die record stays with your part number.
How the part is produced
The route for this metal sensor is fixed and repeatable: Blanks are drawn in stages, with interstage annealing where the wall thins; after drawing, critical faces are machined and the part is degreased and gauged.
Route cards follow each oxygen sensor can batch through the shop, so the next run starts from the data that already worked. Deviations on the oxygen sensor can are reported before shipment rather than found on your assembly line.
Materials and surface finish
Working stock covers carbon steel SPCC / DC01, 304 and 316 stainless, aluminium, brass and copper with this metal sensor costed in carbon steel or stainless.
Cleanliness drives the finish here: plating, anodising, powder coating, electrophoresis and passivation. The agreed finish for this metal sensor travels with the part number on every reorder.
Route cards follow each oxygen sensor can batch through the shop, so the next run starts from the data that already worked. Deviations on the oxygen sensor can are reported before shipment rather than found on your assembly line.
Quality control
The factory operates with ISO 9001 certification: mill certificates cover every delivery of stock, first-article geometry is confirmed on the CMM, and run inspections follow an agreed sampling plan. Thread class and sealing faces of the oxygen sensor can are verified on every run. Tests for torque, leakage or pressure can be arranged when the service demands them, and the inspection report ships with each batch.
Applications
This metal sensor is used in temperature sensing and control assemblies in both OEM and aftermarket supply.
The same metal sensor is often run in more than one assembly, so one approved version covers the whole range, and the drawing stays common.
Specifications
| Item | Oxygen sensor can |
|---|---|
| Brand | AUNOV |
| Designing | Send drawings, or send a sample to be measured – unusual walls, threads or tolerances are feasibility-checked first; the same drawing is used for every repeat order. |
| Tooling | Tooling is built and held under your part number, so die cost stays transparent, and ownership is confirmed on the quotation. |
| Samples | Pre-production samples come with a full inspection report, so the sample is retained as the master, and the signed sample is kept for future reorders. |
| Materials | Carbon steel, 304 / 316 stainless, aluminium and brass are all held in stock; mill certificates and heat numbers accompany the first article. |
| Surface finish | Finish selected from the drawing: plating, coating, anodising or passivation; masking and laser marking available where needed. |
| Processing | Drawn shell with machined seats and threads where the print calls for them; batch records are filed so a repeat order starts from approved data. |
| Equipment | Hydraulic drawing presses and CNC lathes for sealing faces, with CNC turning centres for secondary operations and CMM inspection. |
| Tolerance | +/-0.02 mm on machined seats, sealing faces flat to drawing; capability is checked on the first article before the run continues. |
| Delivery terms | FOB Ningbo or Shanghai, payment by T/T or L/C, quoted in USD or EUR; sea or air freight is quoted to your door. |
