For the given surface roughness profile. Calculate the surface roughness numbers: 1- Rz = 28.4 2- RMS = 10.39 3- Ra = 10.666
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Looking at the given profile, we can see that the highest peak is 3 and the lowest valley is 2. Therefore, the difference is 3 - 2 = 1. So, Rz = 1. 2- RMS (root mean square roughness): To calculate RMS, we need to find the average of the squared values of the Show more…
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