Quick answer: Its significance depends on the loaded region and the direction of local stresses or contact. A single cosmetic description can miss that distinction.
Why should a scratch be recorded by location and orientation?
Record the defect before further processing or cleaning. Compare it with drawing requirements and the actual bending path. Avoid declaring every visible mark harmless or critical without an engineering assessment.
A practical verification method
Document depth assessment where required, position, direction and the part's functional region for disposition.
| 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 | Document depth assessment where required, position, direction and the part's functional region for disposition. | 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.