Week 1 Spur Gear Challenge

CASE:1

ANSYS WB,

• At first we open static structural in ANSYS work bench.
• Now atart to give the material card as cast iron.
• Give all the material Boundary conditions.
• Now import the given spur gear geometry model.
• Next Give all the required aspects on the branch.
• Give contact details, creat joints, analysis settings, Joint load etc...
• Give initial time step as 0.2s, min. time step as 0.005, give max time step as 0.5s.
• After that give analysis settings.
• Now in the solution part record the values of the stress, strain and deformation.

CASE:2

ANSYS WB,

• At first we open static structural in ANSYS work bench.
• Now atart to give the material card as cast steel.
• Give all the material Boundary conditions.
• Now import the given spur gear geometry model.
• Next Give all the required aspects on the branch.
• Give contact details, creat joints, analysis settings, Joint load etc...
• Give initial time step as 0.2s, min. time step as 0.005, give max time step as 0.5s.
• After that give analysis settings.
• Now in the solution part record the values of the stress, strain and deformation.

CASE:3

ANSYS WB,

• At first we open static structural in ANSYS work bench.
• Now atart to give the material card as cast bronze.
• Give all the material Boundary conditions.
• Now import the given spur gear geometry model.
• Next Give all the required aspects on the branch.
• Give contact details, creat joints, analysis settings, Joint load etc...
• Give initial time step as 0.2s, min. time step as 0.005, give max time step as 0.5s.
• After that give analysis settings.
• Now in the solution part record the values of the stress, strain and deformation.

Objective:

By using Cast Iron(ductile), Cast Steel & Cast Bronze as a material to carry out a static structural analysis to find out Equivalent stress, Total deformation and Stress intensity(Learn about what stress intensity is) and to Find location for possible fracture.

Procedure:

• First select the materials for the given geometry.
• Next upload the geometry for the given model.
• Now make sure the geometry is fixed with the material.
• Now allign the boundary condions and the required settings.
• Next make all the Solution conctraints.
• At last solve the system.

Conclusion:

Using Cast Iron(ductile), Cast Steel & Cast Bronze as a material, the static structural analysis of Equivalent stress, Total deformation and Stress intensity and the location for possible fracture are identified.