Fender Design - Wheel Arch Challenge

DESIGN OF SHEET METAL BRACKET 2 : OBJECTIVE : To design a sheet metal bracket from a 2D sketch with help of NX CAD tool features. INTRODUCTION : A bracket is an architectural element: a structural or decorative member. It can be made of wood, stone, plaster, metal, or other media. It projects from a wall, usually to carry…

SHEET METAL BRACKET DESIGN : OBJECTIVE : To apply the Sheet Metal design process and to design a Sheet Metal bracket in parametric CAD software Siemens NX following industrial workflow. INTRODUCTION: Sheet Metal is a metal with a small thickness ranging from 0.5-6mm which is made thin and flat by rolling or hammering process.…

DESIGNING OF ODD SHAPED ENCLOSURE : OBJECTIVE : In this project we are going to design odd shaped enclosure in NX. INTRODUCTION : Sheet metal is a metal formed by an industrial process into thin, flat pieces. sheet metal is one of the fundamental forms used in metalworking and it can be cut and bent into variety of shapes.…

OBJECTIVE : To design a Box Assembly using NX CAD tool. INTRODUCTION : Sheet metal is a metal formed by an industrial process into thin, flat pieces. sheet metal is on of the fundamental forms used in metal working and it can be cut and bent into a varierty of shapes. countless everyday objects are fabricated from sheet…

TITLE : Sheet Metal Casing Design using siemens NX. OBJECTIVE : To learn Sheet metal design process and to design a sheet metal casing in parametric CAD software Siemens NX following industrial work flow. INTRODUCTION: Sheet metal is a metal with a small thickness ranging from 0.5-6mm which is made thin and flat by rolling…

AIM : To design the back door using the provided styling surface and by using appropriate design methodologies and by providing the necessary reinforcements and embosses. INTRODUCTION : A door is a hinged part which is used for entry and exit of the vehicles. Back doors are one of the type doors of the vehicle which are…

AIM : To create the roof with essential reinforcement and flanges. INTRODUCTION : An automobile roof is the portion of an automobile that sits above the passenger compartment, protecting the vehicle occupant from the external elements. Roof should be provided with proper reinforcements. Vehicle roof can be subjected to…

AIM : Design of front fendor. OBJECTIVE : To develop the front fender using Nx cad following the design parameters . INTRODUCTION :    Front fender is a part of the vehicle that frames the wheel . the primary purpose of the fender is to prevent sand, mud, rock etc from being thrown away into the…

Aim :  To design front fendor Wheel Arch Challenge.  Objective :  To calculate the wheel arch area of the given fender and prove whether the car will pass the European Standards or not. Introduction :  Wheel Arch is the shaped part of the bodywork of a car or other vehicle that allows the wheel to be…

AIM : To Calculate the section modulus of the designed hood for analyzing its strength and to see the difference in the bending strength of the hood.  SECTION MODULUS : It is termed as the ratio of the second moment of inertia and distance from axis to the extreme fiber. Also, it is the measure of the strength of…

HOOD ASSEMBLY : AIM : To design the hood of a car with the given input with its dimensions and with the help of the outer panel as a reference. COMPONENTS OF HOOD : The components of a basic hood are given below : Outer panel. Inner panel. Striker. Hinge assembly. The thickness for designing a hood... Outer Panel Thickness…

UNDERBODY COATING : Underbody coating is used to prevent the bottom of the vehicle from external environment, to ensure the intergrity and sfety of the cars. This plays a major role in the life of a vehicle. It is required to spray such a protective coating while manufacturing a car.   Underbody coating provides…

1) WHAT IS BENCHMARKING : Benchmarking is the study or comparision between similar products, services which are available in the market. Benchmarking gives the required insights of how to understand the organization comparing with similar other organizations. This provides ranking among competitors based on their performance,…

1) Design the components : Radar Mast : Front view Radar Mast : Side view Radar Mast : Isometric view Radar Mast : Feature tree Radar Mast : TITLE : Surface Modelling, Assembly and Rendering of sunseeker predator Yacht. OBJECTIVES : The objective of the project is to model a sunseeker predator yacht and assembling…

MODELING AND RENDERING OF AMERICAN CHOPPER USING SOLIDWORKS OBJECTIVE : To create individual parts of chopper using solidworks. To assemble all the individual parts into the chopper. To create a rendered image using photo view 360. INTRODUCTION : SOLIDWORKS is used to develop mechatronics systems from beginning…

AIM : For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates using MATLAB. Lithium ion battery : A lithium ion battery is a type of rechargable battery. Lithium ion batteries are widely used as energy sourced…

Aim : Battery pack capacity: 18 kWh, Cell: ANR26650M1-B. Prepare a detailed battery pack drawing along with its enclosure. State your assumptions. Introduction :  Lithium ion cells are capable of delivering very high power. Lithium ion cells are used in aerospace, automotive electric vehicles, mobiles, medical devices…

1) Simulate the 3 test cases from harness dashboard and write a detailed report on the results. Matlab model to simulate the 3 test conditions from harness dashboard and the explain how BMS implements algorithms. LINK : https://in.mathworks.com/matlabcentral/fileexchange/72865-design-and-test-lithium-ion-battery-management-algorithms…

1) Prepare a table which includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells.Give your detailed explanation on it. Lithium ion batteries can be designed for optimal capacity with the drawback of limited loading, slow charging and reduced…

AIM :         Create a MATLAB model of electric car which uses lithium ion battery and suitable motor. Choose suitable blocks from Simscape or Powertrain block set. Implement the vehicle speed control using PI controller and generate brake and accelerator commands. Avoid using readymade driver block…

1) Create a detailed MATLAB model of an electric rickshaw (three wheel passenger vehicle) as per details below:  Rear wheels driven by PM brushed type motor. Assume efficiency points of motor controller and motor. Make an excel sheet of all input and assumed data.  For any three standard driving cycles show energy…

Part A : 1) Search and list out the total weight of various types of aircrafts.   The aircraft gross weight (also known as the all up weight and abbreviated AUW) is the total aircraft weight at any moment during a flight or ground operation. An aircrafts gross weight will decrease during a flight due to fuel and oil…

1) For a defined driving cycle, calculate the energy required for braking. LINK : https://drive.google.com/file/d/1uWxvGcTXjRbQCJKSHJDiU6jClkkKGYlD/view?usp=sharing The drive cycle is generated in a Excel sheet.   At each point the kinetic energy calculated is = 1/2*m*v^2. where m is the mass(kerb weight + payload)…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.     B. Comment on the armature current shoot-up from the scope results. DC motor using BjT H-bridge :      Open the matlab and in the help block finding 'Speed control of a DC motor using BJT H-bridge'.…

1) Which types of power converter circuits are employed in electric and hybrid electric vehicle?  AC to DC/ RECTIFIER : AC - DC converter. A rectifier is a device that converts an oscillating that converts two directional alternating current (AC) into a single directional direct current (DC). Use of rectifier in EV…

1) What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  MAPPED ENGINE : Mapped engine is used to measure the performance parameters of the vehicle by using the standard lookup tables which are prefered to the system. This type of engines are suitable…

AIM : To use advisor tool for simulation. OBJECTIVE :  1) For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle ?  2) In the above case, try changing the battery capacity and repeat the simulation. 3) Perform gradeability test…

AIM : To Determine and analyse about ATV (All Terrain Vehicle) Powered by bajaj through MATLAB simulink. THEORY : All terrain vehicle : An all-terrain vehicle (ATV) is defined as a motorized off-highway vehicle designed to travel on four low-pressure or non-pneumatic tires, having a seat designed to…

QUESTION 1 : Implement control logic of a “washing machine” using Stateflow as per given sequence :  If the power supply is available, the system gets activated.  If the Water supply is not available, stop the process & indicate through LED Soaking time should be 200s followed by Washing time…

1) Make a Simulink model of Doorbell using solenoid block with the following details :           when the switch is closed the electromagnet receives electrical power from the battery and pulls the metal arm to hit the bell producing sound. Create a situation where the switch is…

AIM : To Write a code in matlab to parse the NASA Thermodynamic data file and then calculate thermodynamic properties of various gas species. OBJECTIVE :  1. 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. 2. Calculate…

GENETIC ALGORITHM The Genetic Algorithm (GA) is a optimization technique tp solve non linear optimization problems. It is used to find the global minima for optimising a problem. An initial set of solutions is tested against the objective function. Subsequent generations evolve through the processes in below. GENERIC ALGORITHM…

MAIN PROGRAM %Solving second order ODE of a pendulum clear all close all clc %inputs b = 0.05; g = 9.81; l = 1; m = 0.1; % initial condition theta_0 = [0;5] % time span t_span = linspace(0,20,600) % solving ODE [t,results] = ode45(@(t,theta) ode_func(t,theta,b,g,l,m),t_span,theta_0); %plotting figure(1) hold on plot(t,results(:,1))…