P10221: Baja 1 (Baja Driveline Test Development)
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Stand FEA

Table of Contents

Stand, Method of Analysis:

FEA, Loading:

public/loading scenario.jpg

FEA versus Calculations - Bolt:

Calculation Assumptions:

Calculations Explained:

Sum moments about point 0.

Max Shear Stress

Factor of Safety

public/calcbolt.jpg

Calculation Results:

public/feabolt.jpg

Fea Results:

FEA versus Calculations - Base:

Assumptions:

Sum moments about point 0:

Sum forces in Y axis:

Max tensile stress at F2:

public/calcbase.jpg

Calculation Results:

public/feabase.jpg

Fea Results:

FEA Deformation:

public/feadeform.jpg Max deformation occurs at 30 degree tilt and is equal to .0001 inches.

FEA Stress at Tilt

public/featilt.jpg Titled away from dyno 30 degrees, shear stress of bolt equal to 1074.4 psi.

Conclusion

Overall the stand is proven a safe concept, giving a green light to move toward the building process.

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