Re: [MW:14491] Difference in between ground smooth and ground flush jont

Dear Yash,

'Ground Smooth' is related to surface finish -- may be a machined
component or even an unmachined one like a plate. Whether the grinding
finish has been 'smooth' will depend on what Roughness value you have
achieved by measurement in microns (called Ra & Rz values).

'Ground Flush' is relative to the surrounding. For example, in
fabrication, if you have ground off the reinforcement of a weld and
made it level with that of the base metal it would be 'ground flush'.
If you have further ground it off, so that the weld is below the base
metal's either or both surfaces, you have 'underflushed' it.

I am sure you can find more in an Engineer's Handbook. But I feel both
are subjective shop floor expressions and are not very scientific.

Hope this helps.

Regards
BM


-----materials-welding@googlegroups.com wrote: -----

To: materials-welding@googlegroups.com
From: yash yagnik
Sent by: materials-welding@googlegroups.com
Date: 06/07/2012 01:27PM
Subject: [MW:14481] Difference in between ground smooth and ground flush jont

Dear All,

Please differentiate two terminology of ground smooth and ground flush in fabrication.

We are facing issue in this regards. Kindly give any back up supporting documents from where the definition is derived.

Regards

Yash Yagnik

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