Examples of 'ra value' in a sentence
Meaning of "ra value"
ra value: 'RA value' refers to the roughness average value, which is a measure of the roughness of a surface. It is commonly used in engineering, manufacturing, and surface analysis to quantify the deviation of points on a surface from their ideal positions
How to use "ra value" in a sentence
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ra value
The Ra value increases with the roughness.
The roughening procedure provided a Ra value 3µm.
The Ra value of the roll influences the doctoring performance.
Roundness, thickness equality and Ra value to meet international food grade standard.
This Ra value can e.g. be obtained on a titanium substrate by sandblasting with an abrasive.
For the specific sample the Ra value follows from the equation, EPMATHMARKEREP.
In another embodiment, the pipe has an average perpendicular profilometry Ra value less than 10.
Therefore the Ra value obtained on the roll after texturing shows a large scatter band.
In another embodiment, the pipe has an average parallel profilometry Ra value less than 10.
The lower limit of the Ra value is preferably 0.1 µm.
HQL lamps contains metal halides and are the lighting system with a Ra value nearer to 100.
This is for an Ra value of around 10µm.
As a preference, the interior surface has suitable roughness, for example an Ra value of 1.5.
A preferable Ra value is 5 µm or more and, yet more preferably, 7 µm or more.
Preferably, the surface has an Ra value less than 50 micrometers, more preferably less than 25 micrometers.
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