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01. Record what the prototype actually proves
Define which functions were checked and under what conditions. Record unresolved issues, manual adjustments and temporary components. A working demonstration does not automatically prove durability, repeatability or readiness for the intended market.
02. Review parts for the planned quantity
A part that is convenient for one prototype may be costly or difficult to repeat. Review material, manufacturing method, tolerance and finish against the intended quantity. Consider standard components where they suit the requirement.
03. Release one controlled design package
Keep drawings, component lists and assembly information consistent with the same design revision. Identify critical dimensions and interfaces. Supplier questions should be resolved in the design record rather than becoming undocumented workshop changes.
04. Plan assembly and inspection
Review access for tools, alignment steps, adjustment methods and inspection points. Define which parts are checked individually and which functions are checked after assembly. Where the product needs specialist testing or market approval, include that as a separate planned responsibility.
05. Use a first build to review the process
An initial low-volume build can reveal supplier, assembly and documentation issues that were not apparent in the prototype. Record these findings and update the controlled design before the next batch.
06. Include delivery in the manufacturing scope
Packaging, destination, transport responsibilities and any installation requirements should be agreed alongside the build. For international projects, make the delivery scope explicit in the quotation.
Prototyping & manufacturing
Engineering that reaches production.
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