Reverse Drawn Cup Prototype

Pre-production prototypes were needed to prove out process on this steel cup. We used our wire EDM capabilities to cut a stack of flat blank parts and then built single hit tooling, utilizing our internal prototype die set. This allowed us to prove out what was needed for the progressive tool and allow the customer to do their functional testing and finalize their production design. This was all done within our customers budget and timelines.

Reverse Drawn Cup Prototype
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To learn more about this project, including tolerances and inspection processes, please contact us today or see the table below.

Project Details

Product Description

Reverse Drawn Cup Prototype

Capabilities Applied/Processes Primary:
Prototype Stamping
Tool & Die Making
Equipment Used to Manufacture Part Agie WEDM, proto tooling, stock die set
Overall Part Dimensions Length: .125”
Diameter: .500”
Tightest Tolerances Size : ±.001”
Material Used 1008/1010
Max Material Finish 32Ra
In Process Testing/Inspection Performed Prototype, First Article
Estimated Part Weight < 1 lb.
Industry for Use Automotive
Volume 200
Delivery Location Midwest, USA
Standards Met

Customer supplied print, 2D CAD Drawing, 3D model
MIL specifications
Material certifications

Product Name

Reverse Drawn Cup, Bobbin