01
Define the geometry
Provide a drawing or a measured sketch showing outer and inner dimensions, holes, cut-outs, thickness, critical tolerances and the drawing revision. Mark which features are functionally critical.
- Outline and opening geometry
- Thickness and compression space
- Critical dimensions and tolerances
02
Define the operating context
Describe the mating surfaces, expected temperature, contact media, outdoor/indoor exposure, installation method, quantity and any documentation requirement. If the request is a replacement, add photos, sample information and failure history.
NoteLead time, material, process and interchangeability are confirmed after the complete brief is reviewed.