Quick answer: Identify the controlling drawing, revision, output limits, inspection method and required delivery records.
What should be fixed before production is ordered?
A purchase order that specifies only a part name leaves acceptance open to interpretation. Reference the approved technical agreement and ensure deviations are included. A later sample discussion should not silently replace the controlled specification.
A practical verification method
Compare the purchase order with the approved sample and technical documents before release.
| 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 | Compare the purchase order with the approved sample and technical documents before release. | 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.