Brake Assembly Sims

Local Interactions

Bonded face of parking brake mount to the brake caliper mount. 

Fixtures:

On flat faces

Virtual wall on hex head bolt inner circle (16mm diameter)

Virtual wall on upright contact area:

Load Case #1:

Ax and Bx: 692.4 N, applied PER ITEM for these 2 faces (since Ax = Bx = 692 N)

Ay = 817.6N: applied on bottom surface of top support

Load Case #2:

Cx and Dx: 692.4 N, applied PER ITEM for these 2 faces (since Cx = Dx = 692 N)

Dy = 817.6 N applied on top surface of bottom support:

Load Case #3:

Torque load of 240 Nm around wheel axis.

Results:

Max Stress: 145MPa

Other view:

Iso-Clipped:

Displacement:

 

Max Stress: 201.1MPa

Other view:

Iso-Clipped:

Displacement:

 

 

Max Stress: 266.9MPa

Other view:

 

Update [2024-03-11]:

  • Counterbore distance increased 2mm->3.5mm

  • Max Stress 144.4 Mpa

  • Other View

Displacement:

Max Stress: 199.9 Mpa

 

Other view:

Displacement:

Displacement: