Piston Head on Inventor & FEM structural simulation

 PISTON HEAD (design & structural simulation)

    Bore 130 mm

    Material: alluminum 6061

STRUCTURAL FEM SIMULATION:

C.c. maximimum pressure: 0.3 MPa

Linear acceleration at BDC = 3420 m/s^2

Mesh average size: 0.05 mm

CONSTRAINTS DEFINITION:

Hinge on rod hole

Slides: on o-ring sloths

RESULTS:

Maximum Von Mises stress: 23 MPa (compression)

Yielding Stress: 275 MPa

Security coefficient (static): 11.95