Task
Produce contacts in BrB2 bronze with gold plating: precise geometry under the plating and stable contact resistance in series.
Case study · Radio electronics · 2024
Gold-plated connector contacts
PartsRadio electronics2024Series production
Precision connector contacts in BrB2 bronze with electroplated gold — stable contact resistance.
Solution
Turning with an allowance for the plating, electroplated gold to the agreed thickness. Geometry inspection before and after plating.
Result
The contacts are produced serially with plating. Contact resistance and geometry are confirmed by batch inspection.
Specifications
Technical parameters
- Material
- BrB2 bronze
- Plating
- gold
Deliverables
Part drawingMaterial certificateMeasurement reports
Process
Project timeline
01 / 04
Drawing + plating
Agreed the drawing and the gold plating thickness requirements.
02 / 04
Machining
Turning with an allowance for the electroplated coating.
03 / 04
Gold plating
Electroplating to the agreed thickness.
04 / 04
Inspection · shipment
Geometry and plating inspection, reports per batch.
Photo gallery
Process documentation
Photos and measurement reports will be added once the visual material is ready. The extended pack is available under NDA.
01
Drawing
02
Process
03
Finished part
04
CMM report
Some data is withheld under our agreement with the customer. Specific parameters, photos and measurement reports are available under NDA.
Request the packRelated case studies
From the same field
Radio electronics2025
Connector RS-32 — replacement of a foreign analogue
R&D with a full set of design and process documentation. Serial production launched for an instrumentation plant.
Read more
Radio electronics2025
Mould for a CPU socket
Plastic injection moulding. Commissioning at the customer's site.
Read more
Oil & gas2024
Precision bushing for shut-off valves
Stainless steel batch 12Kh18N10T, measurement reports per the plant standard.
Read more
Inquiry
Send a drawing —
we'll quote within 24 hours
Fill in the form or contact us directly — any channel works.
ПН–ПТ · 09:00–18:00 · МСК