Hello,
I would like to know what is the importance of the contact area between two bodies in tribology?
I am asking this question since the friction coefficient is independant of the contact area.
Thank you in advance
Hello,
I'm doing friction test with WC tools with different surface texture and CBN tool against workpiece made of steel. After the frition test carried out with a normal load of 50N,I noticed that the roughness of the workpiece worked with CBN decreases whereas the roughness of the workpiece...
Hello,
I would like to know if the tool holder has an influence concerning
the contact between the tool and the worpiece. After the external honing process,
I noticed that the contact between the tool and the workpiece was limited since
the tool is not completely in contact with the...
Hello,
I would like to simulate an abrasive machining process whitout the abrasive tool giving from catia.
The abrasive machining process consists of three important mouvements:
- The workpiece has a rotation movement around the Y axis.(Rotation speed=500 rpm)
- The workpiece has also an...
Dear all,
I'm new with the kinematik workbench in Catia v5.I would like to realise two movements with the software catia.The movements are:
The rotation of the spindle and the linear movement of the machine on the plate. I attached a figure showing the
the machine.
Thank you in advance for...
Hello,
*I'm a beginner with catia v5. I would like to draw in part design a cylinder which is deformed,
but I didn't manage to do it.I thought about a revolution however It doesn't work.
A schematic drawing of the cylinder is given below.
* Anybody knows how to display the unit of a...
