Quick answer: Inspect the mating slot or hook feature, actual engagement, load direction and motion history.
What should accompany a broken-end investigation?
The spring fracture location is only part of the interface. A sharp mating edge or incomplete engagement can change local loading. Preserve the mating component and document its dimensions before replacing it. Material or process conclusions require evidence beyond visual appearance.
A practical verification method
Compare both mating surfaces and the approved interface drawing with the preserved failed assembly.
| 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 both mating surfaces and the approved interface drawing with the preserved failed assembly. | 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.