Quick answer: Choose positions that determine the mechanism's required function, including start, end and any critical transition.
How should acceptance positions be selected?
Equally spaced points are convenient but may miss a local peak or insufficient output. Explain why each position matters and define its datum. Retain the trace between points where the curve changes quickly so a passing table does not hide a failure.
A practical verification method
Compare selected positions with the actual load events and inspect the continuous trace for local excursions.
| 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 selected positions with the actual load events and inspect the continuous trace for local excursions. | 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.