4.    Failure theories for combined loading and safety (cont.)

-         introduction to fracture mechanics

-         multiaxial stress state and yielding

-         general concepts for yield criteria

 

 

5.    Threaded fasteners and power screws

-         thread terminology and classification

-         forces and torques on threads, self locking of threads

-         load, strength and stiffness for screws

-         power screws, forces and torques, efficiency

 

 

6.    Shaft - hub connections and associated parts

-         shrink fits, keys, force fits

-         stresses and strains for shrink fits

 

 

 

7.    Shaft design and shaft deformation under load

-         shaft loading by bending, torsion and axial loads

-         deformation of stepped shafts under multiaxial loading

-         critical speed of rotating shafts

-         dynamic effects