Week - 4 - Crash Box Simulation

                                                                       Week 5 - Modelling Spotwelds Aim: To model a Spot weld using beam and…

Aim: To perform a crash box simulation using LS-dyna. Procedure: Step 1: Import the given .K file in LS dyna Step 2: The section is created with the shell thickness. Then the material is created as steel. After which the part id is created, the section ID and the mat id is assigned to the part. Step 3: Initial velocity…

DROP TEST  CHALLENGE Aim: To do a drop test  challenge of a cell phone Procedure: Step 1: Open the LS- Dyna program manager            start LS prepost             Open the keyword file   …

As the formulas are not supporting in the text section, I have uloaded the PDF document for your verification/validation of this challenge.

Aim: To the conversion units for the given data. Given: The following inputs were given.   MASS 1Kg LENGTH 1M TIME 1S FORCE 1N STRESS 1Pa ENERGY 1Nm DENSITY 1Kg/m3 YOUNG'S Modulus 210Gpa Velocity 56.33Kmph GRAVITY 9.8m/S2   From the given data the following unit conversions were made: S:no System Mass Length…

Aim: To perform 2D meshing for Batch mesh Components using ANSA. Procedure: Step 1: Import the given CAD model to ANSA. Step 2: Do a Topology check and do geometric clean up. By doing it, the CAD errors are resolved. Step 3: Generate the mid-surface for the component. As the mid-surface was not created properley, Casting…

                                                                                   MORPHING Aim: To perform Morphing…

                                                          Creating connection for Rear door Aim: To create connections for the given rear door component and to do the required…

Aim: To create a tetrahedral Finite Element model for the given Intake manifold  component and check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criteria. Procedure: Step 1: Import the given CAD model to ANSA. Step 2: Do a Topology check and do geometric clean up. By doing it,…

Aim: To create a tetrahedral Finite Element model for the given Rear view mirror component and check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criteria. Procedure: Step 1: Import the given CAD model to ANSA. Step 2: Do a Topology check and do geometric clean up. By doing it, the…

Due to power cut was unable to submit it on time and also it took time for compressing the file.   FILE PATH : https://drive.google.com/drive/folders/1XMcNozMaS_SgGBervWZgTMbRml9o_eb9?usp=sharing   Use the file path if your not able to access the ZIP

Aim: To perform 2D Meshing for Plastic Components using ANSA. Procedure: Step 1: Import the given CAD model to ANSA. Step 2: Do a Topology check and do geometric clean up. By doing it, the CAD errors are resolved. Step 3: Generate the mid-surface for the component. Step 4: Generate the FE from created mid-surface. After…

Aim: To do manual sheet metal for the given hood model. Procedure: Step 1: Import the given CAD . Step 2: Do a topology check and check for geometrical errors. Step 3: Generate the mid-surface for all the components. Step 4: Create mesh from the mid-surface generation &  clear for quality. Step 5: Create property…