An aluminum round cup with a rolled rim, drawn then curl-edged. Rolling the rim after drawing stiffens the open edge and removes the sharp cut – the standard finish for cups that are handled or that carry a gasket or lid.
Function and Design
The round cup is judged by the dimension nobody checks until a failure – fit, seal or concentricity. We hold the critical round cup dimensions with gauges and first-article checks rather than relying on the drawing alone.
Design Highlights
- The rolled rim doubles edge stiffness and hides the cut – the finish you want on anything handled.
- Tooling stays in house, so volume prices do not carry a third-party markup.
- First article verified and production sampled, so batches stay consistent.
- Material: Material per print; common builds of this round cup use carbon steel, stainless or aluminium from stock.
- Process: deep drawing on 5-250 T presses, with the round cup tooling dedicated to your number.
- Finish: Natural by default on the round cup; plating, powder and e-coat options priced with the quotation.
- Size: Every dimension on the round cup comes from your print – the page shows the family only.
- Custom: Custom round cup production – samples and first articles precede volume.
Where It Is Used
Production volumes of this part run in automotive sensor and motor housings, battery and energy-storage components, electrical enclosures and junction boxes.
Why Source It From Aunov
Die maintenance for the round cup is scheduled by stroke count, so tooling does not drift mid-order. Blank size, lubrication and die condition are logged per run, so when your tenth order matches the first it is not a coincidence.
Send over the round cup print – quotation, material advice and sample timing come back together.