Door Arm Rest Week 8 Challenge

What is Benchmarking? Benchmarking is a way of discovering what is the best performance being achieved – whether in a particular company, by a competitor or by entirely different industry. This information can then be used to identify gaps in an organization’s processes to achieve a competitive advantage. Understand…

UNDERBODY COATING : The underbody of a car during its lifetime is exposed to different external elements which will affect the unprotected body when it comes in contact. This will lead to corrosion, wear, tear and damage. This will affect the performance and life of a car. The Underbody coating provides…

AIM:- To create a solid body of Side Door plastic trim including the engineering features using CATIA V5 tool using the  given Class A surface and master section and adding thickness to the component INTRODUCTION:- Side Door Plastic Trim An interior plastic component attached to the inner side of the door. This product…

Master Section  - Master sections are the guides for design requirements which decide the component packaging after technical (Styling, Concept or Class-A) surfaces. Following is the general workflow that is followed for the design and development of interior and exterior automotive trims in OEMs. The styling and…

OBJECTIVE - To create engineering features to fit the component on the Class B surface from the given Class-A surface. THEORY -  Heat Staking In Manufacturing Of thermoplastic components,it is often necessary to join the thermoplastic to a part of a similar or dissimilar material. Thermal staking is an assembly…

OBJECTIVE - To create the attachment features screw boss and dog house on the coin holder using the given design rules. PROCEDURE -  TOOLING AXIS : The tool axis is the parameter which decides whether the tool enters into mould or not as as it denotes the draft clearance angle where a moulded part is easily removed…

OBJECTIVE - To create the Door Arm Rest  Class-A surface to final solid model and at the end performing the draft analysis on the model. THEORY - Draft analysis helps to detect if your drafted part is easily removable from the mold (in case of plastic component) or die (in case of sheet metal). All plastic…

Front view -  Top view -  Cross section view -  Final view - 

OBJECTIVE - To check geometrical errors,meshing and implementing  the connection to the car rear suspension model with the given mesh and quality parameters. METHODOLOGY -  Import geometry and topological cleanup. parts segregation under different property id. Defeaturing the model. Midsurface extraction if the…

Objective - For the given component (dashboard subparts) check for the geometrical errors and mesh with the given element Quality criteria. After meshing the component the thickness has to be assigned. Procedure -   1. Geometry cleanup - first step is to import the cad model into Ansa and then perform…

Objective : To perform the connection of rear door of a car with different connection techniques by using the option under NASTRAN deck. Procedure :  1. Open the given rear door FE model in ansa by using the option FILE >> INPUT >> NASTRAN. 2. Assign a separate PIDs of various part of rear door. 3. Bolt…

Objective :  For the given component, check for the geometrical errors and mesh with the given element Quality criteria. Use tetra elements to model the component and there should not and kinks and dips on the surface of the component.                    …

Objective : clean up the geometry of the model, taken up midsurface and do meshing of the bottle cap according to the quality criteria provided. Procedure :  perform geometry cleanup. extract midsurface of bottle cap. assign new pid to extract midsurface. performing meshing with the given quality criteria and mesh…

  OBJECTIVE check the geometrical errors of the hood,geometry clean up the model,extract the mid surface and mesh the model in ANSA according to the given quality criteria with the target element size 5mm. PROCEDURE : To fullfill the above objective folllowing steps are performed Geometry Clean up the model.…

OBJECTIVE -  To mesh the given hood component after extracting midsurface under given quality criteria. PROCEDURE -  1. Import the geometry and clean up the model. 2. Extract the midsurface of the model. 3. Meshing the component. 4. Rectify quality index error. 5. Reflecting process 1. Import the geometry -…

OBJECTIVE  - To mesh the frame assembly and create a connection at specific parts.  PROCEDURE  -  1. Meshing - First Import the frame assembly model and Mid surface is already given so perform a meshing by using option 2D >>Automesh >> element size 4  and then mesh. 2. Connection -…

OBJECTIVE -  To perform the mesh of the given component as per given quality criteria and also assign the thickness to the component. PROCEDURE - In order to accomplish the above objective we need to follow following steps. 1. Import the CAD model into hypermesh. 2. Geometry cleanup of the model. 3. Extraction…

OBJECTIVE - To extract the midsurface of the given plastic component (Side door) and mesh the model acc. to given quality criteria and assign the thickness. PROCEDURE - In order to accomplish the above objective we need to follow following steps. 1. Import the CAD model into hypermesh. 2. Geometry cleanup of the model.…

OBJECTIVE - To perform a Front crash impact analysis of neon car to study how the impact forces are distributed throughout the structure to prevent damage to the occupants and Study of the forces or energy generated and displacement on the various cross-sections of the BIW and study of the various energy plots after…

OBJECTIVE - To set up the Rigid Pole-side crash simulation of a Neon car model, in the RADIOSS solver deck as per given instructions and analyze the results. ABSTRACT -  Check unit system and either follow [Mg mm s] or [Kg mm ms]. Create appropriate interface ,friction 0.2 and recommended parameters. Make sure of…

AIM - Write a Matlab code to calculate the state points of the Rankine Cycle and Create a Rankine cycle and plot the corresponding T-s and h-s plots . INTRODUCTION -   Vapor power plants generate electrical power by using fuels like coal, oil or natural gas. The schematic of a vapor power plant…

OBJECTIVE -  Write a function that extracts the 14 co-efficients and calculates the enthalpy, entropy and specific heats for all the species in the data file. You will be reading this file NASA thermodynamic data. INTRODUCTION - We have a NASA thermodynamic data file.This is link of file NASA data file…

OBJECTIVE -  Create the mesh for bumper assembly with element size 6mm and to analyze or compare the different case of interface 7, interface 11 and with or without notch model. PROCEDURE -  first open the bumper system model by import geometry. It will appear in wireframe mode , then click on shadow mode to appear surface.…

OBJECTIVE -  To analyse different type of material properties and compare the result of 7 cases with the given material properties and conditions. PROCEDURE -  CASE 1 - Law 2 - M2 plas johns zeril - Elasto-plastic (johnson- cook material) : It is an elasto- plastic material model that includes strain rate and…

OBJECTIVE - Comparison of results with base simulation and improved shell element properties  by creating various plot graph and run simulation by using hyperwork .  PROCEDURE -   CASE - 1  BASE SIMULATION. 1. First import the starter file 0000.RAD in hypermesh under radioss profile. Now using the crash beam file from…

OBJECTIVE -  To perform 3D meshing on the given component with given parameters. PROCEDURE -  1. Tetramesh for housing and hub assembly. a. Geometry cleanup -  Import the "housing.stp" file using the import tool option. now delete the solid parts by using delete >> solid  and Using the geometry…

Objective - To create a 1D element on the following component with given cross-section and DOF. Specification -  a. Rod element:- with only translational DOF and RBE2 link Cross-Section: BOX- Dimension a= 12 mm                              …

Objective - To perform morphing techniques to the component and mention industrial use of morphing. what is morphing ? Morphing is a technique of changes the shape and design termonology of the given component withou use of numerical input. the function of morphing can be used to efficently re-shape both…

time taken - 4 hrs