[Analysis Case] Shape Evaluation Based on O-Ring Usage History

Non-destructive observation and thickness distribution analysis of components is possible using X-ray CT.

X-ray CT analysis allows for the non-destructive comparison and investigation of the structure and dimensions of components. This document presents a measurement case of a rubber O-ring used in vacuum equipment. To investigate a long-used item that is leaking gas, X-ray CT analysis and three-dimensional image analysis were conducted, comparing it with data from a new item. As a result, it was found that the long-used item had localized areas where the thickness of the ring was reduced, suggesting that leaks were occurring from those points. Measurement method: X-ray CT Product fields: Manufacturing equipment and parts, polymer materials, daily necessities Analysis purposes: Shape evaluation, film thickness evaluation, structural evaluation, failure analysis, defect analysis, degradation investigation, reliability evaluation, product investigation For more details, please download the document or contact us.

Contract AnalysisContract measurement