Return to From RFQ to Sampling, Inspection and Delivery
A sample is useful only when the approved condition is captured in controlled documents. Repeat production should reproduce the approved revision, process route and acceptance criteria—not an undocumented memory of the sample.
Turn sample approval into a controlled baseline
For from sample approval to repeat production, record each input with its unit, source and current status. Known values can be used immediately; unknown values should remain visible for confirmation instead of becoming silent quotation or production assumptions.
Carry revision and acceptance through the batch
Record approved deviations and open actions
Tie the evidence to a characteristic, method, sampling scope and acceptance criterion. A general certificate can support supplier qualification but cannot replace the order-specific material, dimensional or functional result. For this check, connect “Record approved deviations and open actions” to approved specification/revision.
Freeze the reference revision before batch release
Identify the governing revision and the features that control fit or function. Apply tolerances where the assembly needs them, distinguish reference dimensions, and keep 2D, 3D and sample information consistent. For this check, connect “Freeze the reference revision before batch release” to sample criteria.
Confirm inspection frequency for production
Use the actual operating load at each support and compare forcing frequencies with the supported system response. Average weight or equipment type alone can hide unequal loading and resonance risk. For this check, connect “Confirm inspection frequency for production” to inspection plan.
Review any material, tooling or process change before use
Connect chemistry, forming or forging, heat treatment, hardness method and test location to the required balance of wear resistance and impact toughness. A maximum number is not a universal durability target. For this check, connect “Review any material, tooling or process change before use” to quantity and schedule.
Changes that silently break repeatability
- Approving appearance while functional criteria remain undefined. Use the catalog or appearance only to narrow the route. Confirm the actual function, interface, operating duty and governing standard before treating the candidate as a match. Record the correction point against approved specification/revision.
- Changing a drawing after approval without re-review. Make one controlled drawing revision the authority for dimensions and acceptance. Use models and samples as supporting evidence and resolve conflicts before quotation. Record the correction point against sample criteria.
- Placing a repeat order with only the old invoice number. Replace the shortcut with a visible assumption register for from rfq to sampling, inspection and delivery. Confirm the unknown through the buyer, drawing, sample or agreed inspection method before release. Record the correction point against inspection plan.
Release repeat production with visible gates
Complete sample review.
Start with approved specification/revision and sample criteria. Include the governing drawing, sample, equipment reference or application context that explains where the information came from.
Close or document deviations.
Separate confirmed values from open items, especially inspection plan and quantity and schedule. This allows an early review without turning missing information into guessed requirements.
Release batch production against the approved baseline.
Compare the route against requirement review before quotation and written quotation assumptions. Record why one option is being advanced and what evidence is still needed.
Carry revision and acceptance data into the repeat order.
Carry the same approved from rfq to sampling, inspection and delivery revision, assumptions and acceptance criteria into quotation, sample review, production, inspection, packing and repeat orders.
RELIA can review the available information for from sample approval to repeat production, identify open items, and compare stock matching with custom production. Final product configuration and acceptance remain tied to the approved project information.
Send the current information for a project-specific review
You do not need to guess missing values before making contact about from sample approval to repeat production. Send the confirmed information and mark the remaining decisions for discussion.
