Roof Design

Assembly After the design, all the models should assemble with appropriate constraints. The assembly is created by first placing the body in position and mating other parts to it with the application of different joints provided in NX. First, the shaft and disc are joined together with the screws in place to create a sub-assembly…

  Aim :         To develop the car Backdoor(Tail gate) with the reference of given skin data as per engineering standared by using NX12 Back Door :          The Back door is typically hinged, but sometimes attached by other mechanisms such as tracks, in front of an…

 ROOF DESIGN OBJECTIVE : The objective of this project is to design car roof with  essential flanges and reinforcements  like ditch area , front roof rail , bow roofs, central roof rail and rear roof rail for the the given styling surface Perform a curvature study on the roof and perform the calculations…

FENDER DESIGN:- Objective is to:- 1. Design Drip Area, 2. Design Sill Mount Area 3. Design Body Mount Area 4. Design Bumper Mount Region and A-pillar mount Region. INPUT FROM STYLING TEAM:- A Class Surface   1. DESIGN OF DRIP AREA:- Master sections to follow to create the Drip Area     Creating Drip Area…

FENDER WHEEL ARCH CHALLENGE FENDER WHEEL ARCH Wheel Arch is the semi-circular part of the fender positioned above the wheel of the vehicle. The design of the wheel arch of the fender should be such that it must shield wheels and protect both passengers compartment and pedestarians from the projection of watr, mud and stones.The…

Aim  To calculate the section modulus of the previously designed hood for analyzing its strength and also optimizing the design to see the difference in the bending strength of the hood. The higher the section modulus of a structure, the more resistive it becomes to bending. Section modulus Section modulus is a geometric…

AIM : To design the hood of a car with the given input Outer panel and its dimensions. Hood Introduction : The hood (North American English) or bonnet (Commonwealth English) is the hinged cover over the engine of motor vehicles. Hoods can open to allow access to the engine compartment or trunk (boot in Commonwealth English)…

AIM:- To write a report on what is underbody coating,it's type and pros and cons.   INTRODUCTION: WHAT IS UNDERBODY COATING? Underbody coating is a thick cladding (typically made of rubber) that is placed uniformly to the car’s underside. When the automobile is fresh off the lot and spotless, it is usually…

Benchmarking Benchmark with presently available cars in the market for the following case. Mr. D.S. Pughazhyendhii is a married man who lives in Bangalore which is a highly crowded city. His Family comprises five members including his wife, five-year-old boy, his father, and his mother. He visits his native place Madurai…

 Submitted By:- Himalaya Singh Week 12- Final project AIM: To develop the Door Trim panel OBJECTIVE: Creation of CAD model considering the following inputs as like in OEM and tier1 companies a) Class A surface b) Nominal thickness: Refer to master sections c) Attachment strategy :  Find an attachment strategy for the door…

AIM: To create the A-Pillar Design with the master section given as the intersection sketch with the Class A surface and create the tooling axis and perform the Draft analysis for the final solid part. Class A  A visible surface is a Class-A surface. It provides the style team's look for the component, which the part…

 Submitted By: - Himalaya Singh  AIM: Create the Door Trim Lower Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model. …

 Submitted By:- Himalaya Singh                                          Attachment Feature Creation (Dog House) Introduction Create the Attachment Feature Creation (Dog House) Plastic component through the Class-A…

 Project by - Himalaya Singh AIM: To Create the Door Handle Component from the given Class-A surface. To Create the tooling axis for the given Class-A Surface meeting the requirements of the draft angle. To Attach B-side Features in the component. To perform the Draft analysis on the model.  TOOLS USED: Boundary…

  BUMPER Object:- Create a tooling axis in a proper way for finding a better draft analysis from the given class A surface. Create a draft analysis of the class A surface and create a class B and class C surface from the class A surface. And finally, create a draft analysis of the finished body. Consider the…

  Switch bezel is a car part which contains switches and buttons to control different functions like window control,door lock,media etc. It is located at the inner portion of the door. The procedure used to create the part was same as the base bracket one. Class A surface was used to create the tooling axis.…

Base Bracket Design Motive of the challenge to design a base bracket from the class A surface. For that first I have to draw the tooling axis. After tooling axis the following surfaces are created Class B Surface  Class C Surface Closed Solid Part Class B surface and class C surface created from the tooling direction.…

AIM: Create the individual part files and then create a complete assembly of those part files in the assembly workbench. Also create a 2D drawing using drafting tool. MODEL DRAWING 1: Create the individual parts as follows. Body 1: Body 2: Body 3: Body 4: Body 5:  ASSY: DRAWING PICS:   MODEL DRAWING 2: Create…

Solution:- The wiring harness procedure is followed to route the wiring harness on the given 3D backdoor of car body data. A 2D drawing of the harness is also been prepared after flattening the harness, followed by all the packaging rules like clearance of the bundle segments, slack for the end connector, and providing…

Solution:-  The wiring harness procedure is followed to route the wiring harness on the given 3D engine data. A 2D drawing of the harness is also prepared after flattening the harness, following packaging rules like the distance between the branch point and connectors of a bundle segment, slack for the end connector, and…

AIM: TO FLATTEN THE WIRING HARNESS AND DRAFT THE WIRING HARNESS ASSEMBLY. GIVEN: HARNESS ASSEMBLY: HARNESS FLATTENING: WE GO TO THE HARNESS FLATTENING WORKBENCH AND DEFINE THE FLATTENING PARAMETERS. WE USE THE EXTRACT COMMAND TO BRING THE HARNESS ASSEMBLY TO THE FLATTENING WORKBENCH HERE. CHOOSING A SUITABLE PLANE WE FLATTEN…

Aim: Route two electrical harnesses per the given layout and interconnect them as a single harness assembly check for bundle continuity, and bundle warnings, and then provide annotations for the final harness assembly. Objective: The objective of this project is to first route the two Harness A and Harness B as per the…

1. The given connectors were downloaded from the www.te.com The following was defined for all the connectors: Connector connection point  bundle connection point axis system at the connector connection point define all the connectors as electrical components The connectors were assembled as per the given diagram.…

Q1 The given clip was downloaded and opened as a part file. I have to define two points that will be used as entry and exit points. Then a plane has to be defined at the points. A base plane has to be defined at a distance of 2 to 3 mm from the clip. again we define the exit point at the first definition as the entry point.…

1)          THE CONNECTOR IS FIRST UPLOADED IN THE PART DESIGN WORKBENCH  WE DEFINE THE POINTS FOR CONNECTOR CONNECTION AND BUNDLE CONNECTION. THE AXIS SYSTEMS ARE PLACED ON THE CONNECTOR CONNECTION AND CAVITY CONNECTION POINTS THE ORIENTATION OF THE AXIS SYSTEM IS NOT SPECIFIC, WE NEED TO FOLLOW A SIMILAR ORIENTATION…

AIM: Thermal Modeling of Battery Pack. Objective:  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. The performance and life-cycle costs of electric vehicles (EV) and hybrid electric…

Aim: To develop a mechanical design of a battery pack based on the required energy capacity Nanophosphate High Power Lithium Ion Cell ANR26650M1-B: A123’s high-performance Nanophosphate lithium iron phosphate (LiFePO4) battery technology delivers high power and energy density combined with excellent safety performance…

               CHALLENGE 7(STATE OF CHARGE ESTIMATION) Objective: A)To run three test cases from harness dashboard of closed loop BMS control. B)To explain coulomb counting for finding the SOC estimation in BMS.  Downloading and open closedloop BMS harness dashboard model: In file exchange open the document of 'Design…

Q.)Prepare a table that includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP, and LTO-type lithium-ion cells. Li-ion Batteries A lithium-ion battery or Li-ion battery is a type of rechargeable battery. Lithium-ion batteries are commonly used for portable electronics and…

Aim : Develop a double-acting actuator model using Simscape Multibody and Simscape components. Objective : The mechanical system of the cylinder needs to be built using Simscape Multibody library components/blocks, and the hydraulic system needs to be modeled using Simscape library physical components. Theory : The…

1. Aim:- Modeling of development of a forward energy-based fuel consumption model of a P1 hybrid vehicle.  Objectives:- 1] Tabulate the fuel economy numbers (kmpl) for UDDS and HWFET cycles. Compare these numbers with the baseline numbers for conventional vehicles. 2] Plot the time trace for the engine,…

PROJECT1: Code of the 'Project1_IntiFile': clear allclose allclc%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Skill-Lync -> Hybrid Drives Development% Project 1 - Conventional Vehicle Model% By - Himalaya Singh % Description: %% Initialization File% Initialization file for loading the variables…

Aim:  To design a Simulink model for the DC motor shown in Figure 1. and also by Using the Proportional, Integral, and Derivative (PID) control design knowledge gained in the training to design, develop and test a controller to maintain a desired speed for the motor. Answer: Here the Speed control of a DC motor is…

Ans: Here we have used the command 'interp1' for interpolation. The output xq1 is put to the text file called 'interpolation'. Code for interpolation: clear clc T = readtable("VI.XLSX"); x= T.Current; y=T.Volt; xq = -17.3:0.1:0.9; xq1 = interp1(y,x,xq); fileID = fopen('interpolation.txt','w'); % Open the text file to write…

AIM: Performing Data Analysis of the engine using Python.  OBJECTIVE Make a data visualizer and perform the data analysis. Plot the graph for the column number which is given by the user. Calculate the area under the PV diagram. Find the power output of the engine. Find specific fuel consumption. PROBLEM STATEMENT…

1. Ans: popt : array Optimal values for the parameters so that the sum of the squared residuals of f (xdata, *popt) - ydata is minimized         pcov : 2d array The estimated covariance of popt. The diagonals provide the variance of the parameter estimate. 2. Ans: NumPy converts…

Objective: - Develop a program that solves the following ODE which represents the equation of motion of a simple pendulum with damping and simulates an animation for the simple pendulum. Principle: - The pendulum moves depending on Newton's second law. When this law is written down, we get a second order Ordinary…

""" otto cycle simulatorBy Himalaya Singh """import mathimport matplotlib.pyplot as pltimport numpy as np def engine_kinematics(bore,stroke,con_rod,cr,start_crank,end_crank): """ engine_kinematics """ #geometric parameters #crank pin radius a=stroke/2 R=con_rod/a #volume comutation v_s=(math.pi/4)*pow(bore,2)*stroke v_c=v_s/(cr-1)…

1. Major elements in the above automotive wiring diagram.  a. Generator b. Current and Voltage regulator c. Foot Switch d. Battery e. Ammeter f. Fuse g. Distributor h. Circuit Breaker i. Starter j. Junction Box   2.  1. BATTERY: Purpose -Batteries are small essential components to operate many devices. It…