Review the requirements that matter
Surface finishing requirements should describe the outcome needed by the application. Identify cosmetic surfaces, mating features and any surface-protection requirements on the drawing. Suitability depends on alloy, geometry and the selected process.
As-cast versus machined
Separate casting surface expectations from machined surface specifications.
Finish acceptance
Agree the required preparation, finish, inspection criteria and representative samples where appropriate.
Quotation scope
Include finishing in the enquiry so preparation, masking, inspection and packaging can be reviewed together.
From quotation to repeat orders
- Define the enquiry. Provide the current drawing revision, specified material, quantities and target delivery. Highlight features that determine assembly fit or function.
- Agree the manufacturing route. Review tooling, casting, machining and any treatment or finishing together. Confirm which requirements are included in the quotation.
- Agree acceptance before production. Define the sample approval, inspection records and documentation required for the particular order.
- Control repeat production. Keep drawing revisions, material requirements and agreed changes traceable between orders.
Available grades, dimensional limits, tolerances, testing and delivery dates are confirmed for the specific component. Sector experience does not replace project-specific qualification or approval.