@inproceedings{inproceedings688fa3f5, title = {Estimation of force and roughness in machining operations by using neural networks for educational application}, author = {Almeida, Sergio Luis Rabelo de and Stipkovic Filho, Marco and Novaski, Olivio}, year = {2005}, publisher = {ABCM}, booktitle = {Congresso Brasileiro de Engenharia de Fabricação} }