Ostec Industries Corp.

CNC Swiss Screw Machining of Nickel Copper Electrical Contact

Ostec Industries has a highly regarded reputation in many industries for providing cost-effective and accurate solutions for critical parts. We fabricated the copper-nickel electrical contact pictured here to meet the exacting demands of an aerospace industry application.

Featuring dimensions of Ø 6.3 mm and 28.25 mm in length, the combination of computerized equipment and highly skilled machinists enabled us to achieve tight ±0.01 mm tolerances when fabricating the part. Secondary operations consisted of nickel plating to impart a hard wearing, corrosion resistant surface that would guarantee the performance of this aircraft component. Multiple inspection processes at various points in the production cycle ensured the parts met specification demands.

Production quantity for this project was 180,000 pieces, shipped to the customer in quantities of 30,000 parts a month for six months. For more information about this project, or how our high quality, precision screw machined parts can add measurable value to your next project, contact us today.

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Nickel Copper Electrical Contact Project Highlights

Product Description used for:
Commercial Airplane
CNC Swiss Machining Capabilities Applied/Processes
CNC Swiss Screw Machining

Equipment Used to Manufacture Part
CNC Swiss Screw Machine
Overall Part Dimensions
Diameter: Ø 6.3 mm
Length: 28.25 mm
Tightest Tolerances
.01 mm
Material Used
Copper Nickel
Material Finish
Nickel Plated
In process testing/inspection performed
Dimensional Inspection, Visual Inspection, Gage Inspection
Industry for Use
Delivery/Turnaround Time
30,000 released monthly over 6 months
Delivery Location
United States
Standards Met
Customer Specifications, 2D CAD Drawing
Product Name
Electrical Contact
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