Provide mounting points for the suspensions, the steering
mechanism, the engine and gearbox, the final drive, the fuel
tank and the seating for the occupants
Provide rigidity for accurate handling;
Protect the occupants against external impact.
• NX-CAD, etc.
• NX - NSTRAN
• LS dyna, etc.
• material properties
• modeling(CAD model)
• connections in assembly
• meshing (discritization)
• loads and boundary conditions
• creating element matrix equation
• Assembly of element matrix equation
• results displacements stress temp distribution
• report generation etc.
Surface , volumes.
Holes and other details Etc.
Saving time and money by
reducing the number of
Accepts new design concept .
Commercial software packages
and the required hardware.
High investment cost
Gives solutions or results, not
Analyst must be proficient
MATERIAL OF THE CHASSIS IS AS PER IS: - 9345
STANDARD IS STRUCTURAL STEEL WITH ST37
Material Property Value
Ultimate Tensile Strength 370 to 490 N/mm2
Modulus of elasticity 2.10 x 105 N / mm2
Poisson Ratio 0.29
Radius of Gyration R
Meshing is the process of breaking up the model into
smaller pieces that can be solved by the software using advanced
matrix math and then merged together to show the correct result
for the whole.
• FIX SUPPORT
• TEMP ETC.
• CONVECTIONS ETC.