Tribeni Roy

5 Questions 29 Answers 0 Followers

Questions related from Tribeni Roy

Is it possible to measure surface roughness of sampling length 0.02 mm?

I am trying to determine surface roughness of a curved surface of 100 micron length. I wish to segregate it into five equal parts and then determine the surface roughness of each part. The surface...

18 April 2017 3,529 5 View

How to differentiate surface roughness parameters?

The most common surface roughness parameter to measure the quality of a surface is the average surface roughness (Ra). But while moving on to specific application, we generally refer to alternate...

09 November 2016 5,752 10 View

Does COMSOL support imported meshed geometry?

I am trying to define mesh type and size based on physics associated with my problem. However, whenever I use 'user defined mesh' to refine mesh at important boundaries/domains, the mesh quality...

05 October 2016 8,829 7 View

How to measure surface roughness of cut-off length (20-30 microns)?

I have traced profile of a feature using contact probe surface roughness measurement device. The problem is that the software can allow sampling length of a minimum of 800 microns (0.8 mm) to...

26 May 2016 3,552 2 View

How to relate material removal rate due to a single spark (micro EDM) with mesh velocity (simulation)?

I am trying to simulate the material removal phenomena in micro EDM. I am finding hard to get any literature that relates the material removal rate (m^3/s) with mesh velocity (m/s). Is there any...

01 January 1970 8,172 10 View