calculation of effort on the tooth of the blade

[tiziano77]

good evening to all present on the forum, I write to know if there is someone who can help me solve this problem.

the problem is to identify the agent effort on the blade (on the single tooth or even overall) during the cutting of a marble block or granite with traditional frame with manovellism as in figure.
the angle speed of the crank is constant, all sizes are known.

I thank in advance all those who want to try with me in the solution of this problem which I think is not easy to solve.

 

[meccanicamg]

should be comparable as a calculation to what you do with steel. so I recommend you look for on a book of mechanical technology the calculation of cutting efforts.