| 单词 |
wing zyglo |
| 释义 |
wing zyglo wing zygloA form of non-destructive inspection of parts subject to vibration. The concerned part is soaked in a fluorescent penetrant for an appropriate length of time and then rinsed. All penetrant is cleaned off the surface. The part is then placed into a fixture that vibrates and is observed under an ultraviolet light. If the vibration opens up a crack that has accepted some of the penetrant, the crack will show up as a glow in black light. Also called a blink zyglo |
| 随便看 |
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