Week 9 - Attachment Feature Creation - Challenge 2

Design of back door Assembly Objective The aim of this project is to  best design a backdoor assembly with inner panel by using the provided styling surface to come up with a back door design, use appropriate design methodologies, and provide the necessary reinforcements and embosses. Design Procedure Initially the back…

Roof Design Report: Challenge 7 Overview The aim of this project is to construct a Front roof rail, two bow roofs, a center roof rail and make some modifications to the roof outer panel skin to accommodate the above mentioned additional features. In the end we have a thickened fully constructed roof with roof rail attachments.…

  Fender Design Report: Challenge 6 Overview In this challenge the main objective is to complete the given Fender Class A with appropriate mountings and surface characteristics as a thickened part. Also we focus on creating a proper drip Area for the fender to attach it to the Engine compartment following the rules…

The report is part of the attachments.

Bending Equation M/I=SIGMA b/y=E/R---------------1 where, M= Moment of Resistance I= Moment of Inertia Sigma b= Bending Stress y= distance from neutal axis to farthest point on the component crosss section. E = Modulus of Elasiticity R= Radius of Curvature from 1, we can say....M/SIGMA B=I/y-----------2, where M/SIGMA…

We can check Wheel Arch Gap by performing the tasks as guided by the European Standard. The European Regulation Guide To check this on our given part: We need to create a datum plane on the outermost surface of the wheel and recreate this above picture with dimensions using sketch tools. We need to project the wheel arch…

A Report on ‘Benchmarking’ Benchmarking in the Automotive Industry or in any product development industry can be defined as the activity of Identifying the market trends, gaps and the existing features and ideas on an existing product or a new product. It also refers to understanding our competitors in the market and seeing…

A protective coating called an underbody coating is applied to the underside of a car to prevent rust, corrosion, and damage brought on by being exposed to moisture, dust, and debris. The coating is typically applied with a spray gun or roller and is made of substances like rubber, wax, polymer, or polyurethane. Underbody…

                                                               Final Project Report Objective The Objective of the Project is to create/develop the entire structure…

All the 2D CAT part models and assembly product model,the drafting drawings of the 2 assemblies asked are attached in the ZIP file below.

Images of Final model In Isometric ,Front,Side and Top views                                  DRAFT ANALYSIS IMAGES FOR CLASS A AND FINAL SOLID

The part was created with 3.5mm thickness as opposed to 2.5mm thickness. I assumed thickness for my convinience before reading the entire question.Apologies. Images of Door trim with dog house part      REPORT Report on Tooling axis creation and its purpose  A tooling axis is an axis which passes through the body of the…

DOOR HANDLE PART IMAGES WITH RIBS AND SCREW BOSS     REPORT Report on Tooling axis creation and its purpose  A tooling axis is an axis which passes through the body of the part created in the mould.It defines the direction in which the cavity and core move to clamp and clear the part to be created.It can be either the…

The solid was created with a 2.5mm thickness as oppossed to the 3 mm in question. I assumed thickness and created it without observing the thickness value in question.Apologies. Screenshots of Bumper Solid part  Report Report on Tooling axis creation and its purpose  A tooling axis is an axis which passes through the body…

There is a plane created "Plane on which locators are attached and lock applique DOF". This is the plane considered for attachment.Hence  the heat stakes and locators look taller than usual and unlike the ones given in reference image. Images of Door trim with heat stakes and locators REPORT   Report on Tooling…

IMAGES OF COIN HOLDER DESIGN DERIVED FROM CLASS A STEP FILE            

IMAGES OF THE SWITCH BEZEL DESIGN FROM CLASS A SURFACE           DRAFT ANALYSIS OF FINAL COMPONENT

IMAGES OF THE CORE AND CAVITY BLOCKS CREATED FOR THE SWITCH BEZEL COMPONENT    DRAFT ANALYSIS OF SWITCH BEZEL CREATION OF THE TOOLING AXIS AND DRAFT ANALYSIS OF FINAL COMPONENT  A tooling axis is an axis which passes through the body of the part created in the mould.It defines the direction in which the…

Base Bracket Report on Tooling axis creation and its purpose  A tooling axis is an axis which passes through the body of the part created in the mould.It defines the direction in which the cavity and core move to clamp and clear the part to be created.It can be either the x , y or z axis directions.It is decide by…

BASE BRACKET CAT PART        The solid part is inside the "PART BODY".   REPORT ON TOOLING AXIS CREATION  The tooling axis is the direction in which the mold(cavity and core) move in order to clear the part from the mold.It is primarily in the x,y and z axis directions.To determine this…

Standard Views of Modelling For BracketFlat Pattern and Drafting Sheet Model Of Bracket

Four Standard Views of Metal Bracket 2 Design

  Standard views of final enclosure part Final draft and flat pattern        

DESIGN OF BATTERY PACK FOR ELECTRIC VEHICLE Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions. Battery.What is it? ans) An electric battery is a source of electric power consisting of one or more electrochemical cells with external…

Final Part ImagesFlat Pattern View

Attachment of Images Drawing Sheet Creation

1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results. Ans) Initially open the link in the question and download the neccessary files---->Later open the BMS closed loop harness file in simulink and run the simulations for all three test cases of driving standby and charging scenario.The…

Q1) Table Including the Materials and chemical reactions at electrodes of different Lithium Ion cells Lithium Cobalt Oxide Cell LCO (Lithium cobalt oxide) was invented in the year 1991. Its anode material is LiaC6, the cathode material is LibCoO2 and the carrier is Li+.It is used in various applications ranging from electronic…

Front ,side and Isometric view images and feature tree screenshots of the Radarmast of the Yacht.           Front ,side and Isometric view images and feature tree screenshots of the Yacht Assembly.                 Rendered Images of YACHT

Render Images Of American Chopper The Answer box below contains the Rendererd images folder, The assembly of the chopper project report and the Chopper zip file with assembly and part files.  

For a defined driving cycle, calculate the energy required for braking.     Q1.ans}BRAKING Braking can be defined a the process by which the velocity and kinectic enrgy of a vehicle is reduced gradually to a negligible value by applying brakes on the wheels of the vehicle.Braking primarily uses the concept of friction…

1.What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type? Q1.ans} DYNAMIC MODELS MAPPED MODELS Dynamic engines decompose engine behavior into individual component models that account for engine dynamics, most notably intake airflow and turbocharger dynamics…

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.     C. Refer to the help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with the H-bridge model.   Q1.ans}Initially the Model is opened…

1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?    Q1.ans} Power converter circuits are important circuits in the drivetrain of an EV/HEV as they are the direct interface between the power sources and the EV drivetrain.Therefore it is a priority to design…

Use ADVISOR tool and simulate the following    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? Conclude your observations.   2.   In the above case, try changing the battery capacity and repeat…

All pictures of outputs charts and simulink diagrams are attacched with the project report.

All Simulink circuit images and output screenshots are Incorporated in the Challenge Report.  

Main code to Solve ODE %input variables to solve the pendulum equation b=0.05; g=9.81; l=1; m=1; %input initial conditions of displacement and velocity theta_v = [0 3]; %time intervals at which values of disp and vel are found out t_span=linspace(0,20,100); %To Solve ODE [t,results] = ode45(@(t,theta)ode_func(t,theta,b,g,l,m),t_span,theta_v);…

Function Code for Specific heat. function c_p = specificheat_fn(a1,a2,a3,a4,a5,a8,a9,a10,a11,a12,t,R,med_temp) %we compare the temperature t with medtemp and use if statement to proceed if t<=med_temp %second half ie the low temp coeffs are taken c_p=R*(a8+(a9*t)+(a10*(t).^2)+(a11*(t).^4)+(a12*(t).^5)); else c_p=R*(a1+(a2*t)+(a3*(t).^2)+(a4*(t).^4)+(a5*(t).^5));…

Main code for MATLAB to optimise the stalagmite function and find the global maxima of the function.   clear all close all clc %inputs and generation of 2d array x=linspace(0,1,150); y=linspace(0,1,150); num_space = 50; [xx,yy]=meshgrid(x,y); for i=1:length(x) for j=1:length(y) input_vector(1)=xx(i,j);…