An aluminum dome cover with flange base: the dome gives axial stiffness, the flange takes fasteners, and the draw is one piece. Used as end caps and housings where a flat cover would drum or flex.
Function and Design
Most of the difficulty in a dome cover is invisible: wall consistency, concentricity, burr control. The dome cover is produced to print, with the features that carry function inspected first.
Design Highlights
- Forming the flange in the shell removes the separate collar and its weld.
- Deburred, cleaned and packed – ready for assembly without rework.
- Inspection records and material certs can be supplied with each shipment.
- Material: Material follows your drawing – steel, 304/316 stainless, aluminium and brass are all run regularly for this dome cover family.
- Process: the dome cover is deep drawn from coil or blank, trimmed and pierced in subsequent dies, flange trimmed and pierced in-die.
- Finish: Finish for the dome cover is agreed at sample stage and logged on the job card.
- Size: Dome cover size to drawing, with the agreed version governing every later batch.
- Custom: Send the dome cover drawing for a quotation with sample lead time and material options.
Where It Is Used
It earns its place in appliance and HVAC assemblies, electrical enclosures and junction boxes, automotive sensor and motor housings.
Factory-Direct Advantage
We draw in house on maintained presses and inspect first articles on the CMM. Blank size, lubrication and die condition are logged per run, so when your tenth order matches the first it is not a coincidence.
Send your dome cover drawing or sample; quotations with material advice and sample lead times come back within one working day.