Quick answer: Maintain the parent batch identity and record the destination of each split group.
How should traceability survive dividing a production batch?
A label on the original container is lost when parts move to several fixtures or packaging stations. The record should preserve material and process linkage for each group. This supports investigation without inventing a new manufacturing history for every piece.
A practical verification method
Trace a final packaged group back through its split records to the original material and process batch.
| Item | What to record | Purpose |
|---|---|---|
| Reference configuration | Part or assembly identity and drawing revision | Make comparisons traceable |
| Test conditions | Relevant position, direction and operating condition | Compare the same characteristic |
| Decision evidence | Trace a final packaged group back through its split records to the original material and process batch. | Resolve the specific question before approval |
Use the result in an engineering request
Describe the observed condition and the required function separately. Include the relevant drawing revision and your results from the check above. If an acceptance limit has not been established, identify it as an open design input rather than treating a successful trial as approval.
Review the related Leading Spring product information. For a project-specific review, send the mechanism description, available geometry and the evidence relevant to this decision through the contact page.
Editorial note: AI-assisted engineering guidance, prepared from the topic-specific reasoning shown here and the company’s public product context. Illustrations explain decisions; they are not customer-case photographs or test results. Product-specific suitability requires review against your approved requirements.