Week - 8 - Morphing

Car Crash Simulation: Aim: To perform a parametric study using 3 different values of thickness for carbody . 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…

Bullet Penetrating Through Bucket: Aim: To simulate the bullet penetrating into a bucket using three different non-linear materials for the bucket. Objective: For this challenge, you will have to simulate a bullet penetrating into a bucket. You will need to use 3 different non linear materials for the bucket and analyse…

Tension Test and Torsion test challenge: Aim: To perform the tension and torsion test on the given model to find out the total deformation,Equivalent stress and Temperature. Objective: For this challenge, you will have to perform the tension and torsion test on the specimen provided below the video corresponding to the…

Machining with planar Challenge: Aim:To perform explicit dynamics simulation for machining with the planar to find equivalent stress,deformation. Objective: You will 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…

Long Piston with CAM: Aim: To perform transient analysis on a piston and cam mechanism that has been provided. Objective:   For this challenge, you will have to perform a transient analysis on a piston and cam mechanism model that has been provided to you. You need to run the analysis with Frictionless contact,…

Sphere pressing on a plate:   Aim:        To perform the analysis to simulate a sphere pressing a plate using structural steel for the sphere and non-linear structural steel for the plate as the materials and to find deformation on the plate,along equiavalent stress and strain on both sphere and…

Wire Bending Challenge:   Aim:        To perform an analysis to simulate the bending of wire using the materials as copper alloy(NL),Aluminium alloy(NL) and Magnesium alloy(NL) for the wire to find the equivalent stress and equivalent strain. Objective: for this challenge, you will have to perform…

Rolling Operation:   Aim:        To simulate the rolling operation on a work piece made of copper with mentioned dimensions and steps for knowing Equiavalent stress,Equivalent plastic strain and Directional deformation. Objective: For this challenge, you will have to simulate the rolling operation…

Bending of Sheet metal: Aim: To perform sheet metal bending using three different materials as Aluminium alloy,Copper alloy NL and magnesium alloy NL as observed in the below cases. Objective: sheet metal bending is to be performed for 3 different materials mentioned below. Variation of certain settings is also to be performed…

Verification of Weld Joints:   Aim:        To simulate three different types of welding using different weld materials as stainless steel,Aluminium alloy,Bronze and copper for the given welded joint. Objective: Simulate three different types of welding using three different weld materials Weld…

Railwheel and Track:   Aim:        To perform a static structural analysis on the railwheel and track setup and gain results for total deformation,equivalent stress,life and user defined results of given loads. Objective: Perform a static structural analysis on the Railwheel and Track setup and Case 1: Multiply the bearing…

Bevel Gear Challenge:   Aim:       To understand the concept of grid dependency test and perform the test for the bevel gear simulation for the mesh sizes of 6mm,5mm and 4mm.And solve for equivalent stress,Equivalent elastic strain and total deformation. Objective:   1)Write a few words on…

Spur Gear Challenge: Aim:        To carry out a static structural analysis to find equivalent stress,total deformation and stress intensity of the three materials which are  1)Cast Iron 2)Cast Steel 3)Cast Bronze Objective: Objective 1: Case 1:                    Using Cast Iron(ductile) as a material, carry out a static…

Week 1: Sress Concentration on a plate with Hole:   Aim:To compare the deformation and maximum stress developed on a structural steel for both the cases (1&2) from analysis stand point and manufacturing stand point.   Objective: Case :1 Design a plate with a hole model similar to what we worked in the class, but with increased…

Morphing:   Aim:        To morph the given model as per the video shown in Model-1. Procedure: Firstly import the CAD model from the syatem files into ANSA. The imported model is as follows. Then after 'Topo' the whole model using topo option in Faces. Goto>Topo Module>Faces>Topo. The…

Creating Connection for Rear Door: Aim:        To perform suitable connections on the rear door model by creating and applying different PID'S for the component. CAD Model Image: Procedure: Firstly import the model from the system files. Before creating connections for the model firstly we need to assign…

Tool test-2: Time taken for the model- 7 hours 30min.

Solid Meshing: Aim:        For the given rear view component we need to check for geometrical errors and mesh them with 2d element quality criteria and after that we need to use tetra elements to mesh the volumes defined for the model with the mentioned quality criteria. Objective:   For the given…

Tool Test-1 Model -1: Time taken for the model 8 Hours. There are some failed elements in the model near Triple cons. Model-2: Time taken for the model 3hours 45 min.

2D Meshing for Plastic Components:   Aim:        To extract the mid surface for the given plastic bottle cap model and assigning the thickness and mesh them with the given or mentioned quality parameters. Objective: For the given Plastic Bottle Cap model, check for the geometrical errors and take…

Week 3: 2D Meshing for Sheet Metal:   Aim:        To extract the mid surface for the given hood model after cleaning up all the geometrical errors and then mesh the model with the given element quality criteria. Objective: For the given Hood model, Take the mid surface for all the components after…

Meshing of Rear wheel holder challenge:   Objective:                 To mesh the rear wheel holder with the mentioned quality criteria and assigning them the thickness. CAD Model Image: Procedure: Firstly import the model from the system files. Before extracting the mid…

Meshing Of Door Inner panel Challenge:   Objective:                 To mesh the given Door's inner panel with the mentioned quality criteria and assigning them the thickness. Target Element Length = 4 Units S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness…

Creation of 1D connectors challenge:   Objective:                 To generate the 2D mesh for the given geometry and also to create connectors to attach the various parts of the model as mentioned below.   Target Element size - 5 Units S.N Quality Criteria  Value …

Housing Model:   Objective:                To create a tetramesh for housing component by using Tetramesh generation method by converting the model from 2D to 3D with mentioned criteria. CAD Model Image: Procedure: Firstly import the Geometry(IGES) file from the System files.…

Meshing of Hood challenge: Objective:                 To mesh the hood by extracting mid-surface for each components and assign them the thickness from the mentioned quality criteria. CAD Model Image:   Procedure: Firstly import the model from the system files. Then delete the…

1.Ans.  Objective:To mesh the given component with the size of 5mm and to create 1D elements of the component with given cross section and Degrees of freedom(DOF). Procedure: Firstly import the model from the system files. The model we imported will be in wire frame model.So, convert it into shaded view. Then Create a…