Quick answer: The coil occupies different envelopes through the winding window. Verify the state with least clearance as well as the parked condition.
Why should maximum winding be checked for interference?
A housing that accepts the unloaded coil may bind under operation. Width tolerance, end features and axial float also matter. Do not make the spring more tightly packed simply to fit an unchanged cavity without a geometry and performance review.
A practical verification method
Inspect radial and axial contact through the approved window and document the limiting state.
| 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 | Inspect radial and axial contact through the approved window and document the limiting state. | 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.