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Maheva Camille RATSITOARISOA
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Join Date: Jun 2020
Posts: 17

Digital Device for Shaft Fracture

04/30/2021 11:10 AM

Hi Community,

I've seen this picture from a root cause analysis about a shaft fracture in one conveyor. Do you know what it is? How does it work?

Thank you in advance

Cheers
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SolarEagle
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#1

Re: Digital Device for Shaft Fracture

04/30/2021 1:41 PM

https://www.plant-maintenance.com/articles/rcfa.shtml

Could be ultrasonic or eddy current test, or even a digital microscope...all used in NDT..

https://www.olympus-ims.com/en/eddycurrenttesting/

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Kevin LaPaire
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#2
In reply to #1

Re: Digital Device for Shaft Fracture

05/01/2021 12:51 PM

Ultrasonic. Commonly used to find defects in steel or welds..

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SimpleMind
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#3

Re: Digital Device for Shaft Fracture

06/21/2021 5:39 PM

It's probably a ultrasonic flaw detector like this one

It should be self-explanatory but it visualises anomalies in propagation and reflections of ultrasonic waves that not so obvious internal defects cause. S.M.

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