This Custom Multi-Material CNC Turned Parts is an Aunov Tech production part in stainless steel, quoted and built to customer print. In operation, the CNC machined part delivers the precise turned or milled geometry the assembly mounts to. The same floor forms, machines and inspects the part, so repeat orders stay aligned with the approved sample under one roof.
Product overview
The specification of this metal component turns on, wall thickness control, flange geometry and the sealing surface, all held to the drawing and verified at first article.
Forming, machining and finishing for this metal component happen on one site, so feasibility questions are answered on the shop floor, and every step is logged against the part number.
How it is manufactured
The process for this metal component runs in a fixed sequence: Bar stock is sawn and then machined on CNC turning and milling centres; deburring and edge blending complete the operation before inspection.
Route cards follow each turned poppet batch through the shop, so the next run starts from the data that already worked. Process settings for the turned poppet are archived, so later runs can be compared with the one you approved.
Materials and surface finish
Our stock list runs to SPCC / DC01 carbon steel, 304 / 316 stainless, aluminium, brass, copper and bronze and this metal component runs in carbon steel or stainless.
Coating and polishing are matched to the end use: electrophoresis, powder coating, anodising and zinc / nickel plating. The finish on this metal component is locked to the drawing revision, so later orders match.
Batch records for the turned poppet 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 turned poppet batch.
Quality control
The plant is ISO 9001 certified: incoming material is verified against mill certificates, the CMM measures the first article dimension by dimension, and routine sampling keeps batches aligned with the first article. First articles of the turned poppet are CMM measured, with threads gauged to class and diameters recorded. Torque, leak and pressure tests are available where the assembly needs them, and results travel with the batch paperwork.
Applications
The metal component is fitted into industrial and appliance assemblies for OEM and Tier-1 customers.
The same metal component is often run in more than one assembly, so one approved version covers the whole range, without a second tooling round.
Customization and options
What customers usually vary
Variations that come up most often on this metal component: material and coating for the duty, wall bands, flange forms, threads and bosses, closed ends and finishes matched to the working environment, and whether orders run as prototypes, pilot lots or scheduled batches.
Tooled and untooled options for this metal component are listed separately, so you can see which options are free and which need new tooling. Tooling ownership on the turned poppet is documented, not assumed.
Specifications
| Item | Custom Multi-Material CNC Turned Parts |
|---|---|
| Brand | AUNOV |
| Designing | Made to your 2D/3D drawings (PDF, DWG, STEP, IGS) – a manufacturability review comes back with the quotation; the approved drawing is kept as the controlled master. |
| Tooling | Our toolroom covers die design, wire-cut EDM and maintenance, so a die can be re-cut against the approved drawing, and the die remains dedicated to your part. |
| Samples | Sample parts are measured and reported before submission, so the approved first article becomes the gauge reference, and later batches are gauged back to the signed sample. |
| 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 | Surface treatment matched to the duty: plating, coating or polishing; finish thickness and adhesion checked on the first article. |
| Processing | CNC turning from bar or billet, concentricity held across operations; every stage is logged against your part number. |
| Equipment | Turning centres fed from bar, with machining centres for milled features; secondary ops run on CNC turning centres, inspection on the CMM. |
| Tolerance | +/-0.01 mm on turned and milled features; finer bands confirmed from capability data before quoting. |
| Delivery terms | Order ships FOB unless you prefer DDP; payment by T/T or L/C, freight quoted to destination. |
Packing and shipment
Finish comes first when packing this metal component: interleaves, polybags or formed trays are selected according to the coating, in sealed export cartons, palletised and marked as you direct.
