Quick answer: Different sequences can produce different contact, corrosion or material conditions. Specify the order that supports the intended decision.
Why does exposure order matter?
Cycling before exposure may create wear surfaces, while exposure before cycling may change friction. A report should not combine unlike sequences as if they were equivalent. Use a representative sequence or explain the diagnostic purpose of each variant.
A practical verification method
Retain sequence-specific results and compare only trials with the same defined preparation and order.
| 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 | Retain sequence-specific results and compare only trials with the same defined preparation and order. | 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.