Week 5 Sphere pressing on a plate

Title: Car Body frontal crash Explicit dynamic simulation Objective: For this challenge, you will have to perform a parametric study using 3 different values of thickness for the car body. You need to apply the same conditions as mentioned in the video that corresponds to this challenge.Analyse the total deformation and…

Title: Bullet Penetrating into a Bucket Objective: We have to simulate a bullet penetrating into a bucket. You will need to use 3 different non linear materials for the bucket and analyse their behaviour for the same velocity of bullet. Apply the conditions for bullet as mentioned in the video itself. Attach an animation…

Title: Machining with shaper using Ansys Workbench. Objective: We have to perform an explicit dynamics simulation to find out the Equivalent Stress, Total Deformation and also insert a User defined result to calculate the temperature of the body. You need to perform this for 2 cases. One will be with a cutting velocity…

Title: Tension and Torsion test of Specimen Objective: For this challenge, we have to perform the tension and torsion test on the specimen provided below the video corresponding to the challenge.  For the tension test, displace one end of the specimen to 18mm while keeping the other fixed. You will need to find out the…

Title: Worm Gear Challange Objective:  For this challenge, we have have to perform a transient structural analysis on a worm gear assembly. For the academic version, you need to cut the gear by half so as to bring the model within limits. For the challenge, you have to rotate the worm so as to get to almost end of the…

Title: Transient Structural analysis on Double universal joint with spring. Objective: For this challenge, you will have to perform a transient structural analysis on a double universal joint with a spring using three different materials: Structural Steel, Stainless Steel and Titanium alloy. The three materials must be…

Title: Long Piston with Cam  Objective: To perform Transient analysis on a piston and cam mechanism with different coefficient of friction values and compare Equivalent stress , Equivalent elastic strain and Total deformations in all cases. Case setup: Structural steel is assigned to all 3 components. Fixed barrel…

Title: Sphere pressing on PLate Objective: Simulate sphere pressing on plate and find plastic deformation of plate. Setup: 1.Material properties: Sphere- structural steel Plate- Structural steel NL 2.contacts: There is one frictional contact between sphere and plate and coeficient of friction between two steel materials…

Title: Wire bending challange for different Materials Objective: Simulate wire bending for Copper NL, Aluminium NL, Magnesium NL materials and compare  Max.Equivalent stress and Max.Equivalent strain for the wire. Set up:  1.Material Properties: 2.Contacts: There are two frictional contacts Wire to lever…

Title: Rolling Operation for Copper Workpiece. Objective: To simulate and observe different parameters like Equivalent stress, Equivalent Plastic strain, Directional Deformation in the Z axis for the workpiece etc for Rolling of copper workpiece setup. Modelling: Model is provided with two wheels…

Title: Verification of Weld Joints with different Materials Objective: To analyse weld joint for 3 different weld materials based on DirectionalDeformation, Max equivalent strain and Max equivalent stress as per simulation results. Case setup: Modelling: There are 2 plates which have 2 ribs connected by weldments.…

RAILWAY TRACK WHEEL CHALLANGE Modelling: Model provied for this challange is Parasolid file(.x_t). Parametters: 1.contacts: Frictional contact between wheel and rail: Frictionless contact between wheel and shaft:   2.Joints: Fixed joint for rail:   Planar Joint: Translational Joint for shaft: 3.Analysis…

Grid Dependency : Grid dependency is nothing but mesh dependency. Grid dependency test is very much useful to get accurate result with optimum computational time as well as optimum analysis cost. While performing FEA method whole body is divided into number of small finite elements , it is called meshing. Size of element…

Results of Simulation: S.No Material Cast Iron Cast Steel Cast Bronze 1 Coefficient of Friction 0.15 0.42 0.15 2 Equivalent (von-Mises) Stress Maximum(Mpa) 359.63 370.1 358.86 3 Stress Intensity Maximum(Mpa) 379.13 394.56 385.02 4 Total Deformation(mm) 30 30 30 5 Maximum Stress Over Time(Mpa) 380.53 453.4 371.42 6 Frictional…

1. Objective: This challange makes us know which design is well as per the results of analysis as well as manufacturing point of view. we can directly know many results with the simulation like stress generated at different places on plates and know the fracture point, factor of safty, Deformation at different places and…