A working display of our deep drawing range: cups, caps and sensor shells in several diameters, all pressed in one stroke from sheet stock. Because every shell leaves the die seamless, these parts suit probe bodies and protective caps where a brazed or welded seam would add cost and leak risk.
Function and Design
A cup cap carries one job in the assembly, and every tolerance on it exists to protect that job. The cup cap tolerances that matter are confirmed with capability data before pricing is agreed.
Design Highlights
- Because the set runs from matched tooling, the variants hold together dimensionally.
- Batches are held consistent by first-article verification and in-run sampling.
- Volume runs are priced against in-house tooling and dedicated capacity.
- Material: Material per print; common builds of this cup cap use carbon steel, stainless or aluminium from stock.
- Process: the cup cap is deep drawn from coil or blank, trimmed and pierced in subsequent dies.
- Finish: No catalogue finish: the cup cap surface is agreed on the drawing and confirmed at sample approval.
- Size: Cup cap dimensions follow the print, feature positions held to the drawing tolerances.
- Custom: Custom cup cap builds to your drawing, with small trial lots possible before committing to volume.
Applications
Typical applications include electrical enclosures and junction boxes, automotive sensor and motor housings, appliance and HVAC assemblies.
Our Production Advantage
Drawing and annealing windows are set from the drawing, not from habit. Batch records are filed against your part number and kept for repeat orders.
Talk to us about cup cap pricing and samples – the drawing is reviewed before any quote.