Tie Rod

Summary

Assignee

Ritu Shah

Checked by
Date

Pass/Fail

PASS

MS Part NumberMS00101
Revision
Assembly
MaterialAluminium 6061-T6
Yield strength270 MPa
Endurance Strength
Max von Mises Stress41.5 MPa
Max displacement1.135  mm
Safety Factor6.5
Lifetime

Background Information 

Connects the rack to the steering arm. 

Requirements

Safety factor over 3

Loading and Boundary Conditions 

Same force used as explained in the steering arm analysis. One end had a fixed support placed, while the other had a bearing load or force. Both ends were tested (i.e., fixing the clevis end and applying a force on the other side and vice versa). 

Results

von Mises Stress 

Displacement
Mesh IndependenceYes, to 1.15% stress convergence. 

Conclusion & Recommendation