OBRADA DEFORMISANJEM

After the student has completed the exam will be able to: 1. Knows theoretical basis of strain, nominal and actual strains, strength curves, strain rates and velocity of deformation. 2. Knows the dependence of yield stress vs. significant factors. 3. Knows how to calculate the deformation force and deformation work. 4. Knows the theory of stress, strain theories and hypotheses about the plastic flow and their comparison. 5. Knows the rolling process, the theory of rolling, contact friction, the parameters of the deformation zone of rolling, medium pressure on the rollers, impacts on the process of rolling, spreading pieces during rolling, rolling torques. 6. Knows the processes of bulk forming, forging and upseting. 7. Knows forging processes such as stabbing and extrusion. 8. Knows the bulk forming in open dies. 9. Knows the processes of cutting, processes of bending and deep drawing processes. 10. Knows the structure, principles of operation and utilization of machinery for metal forming.