Week 9 - Attachment Feature Creation (Ribs & Screw Boss) - Challenge 1

 METAL BRACKET USING NX SHEET METAL APPLICATION:OBJECTIVE:This is a project to learn the step by step procedure to create a Bracket with a gusset from the given 2D drawing.INTRODUCTION:A bracket is an intermediate component for fixing one part to another. It is used to support the weight. Brackets vary widely in shape,…

Title of the project:- Advanced Sheet Metal Design Using NX Cad Challenge_6_Bracket Objective: To design a Bracket using Siemens NX Sheet metal application. Introduction:-   1. SIEMENS NX:- NX formerly known as "unigraphics", is an advanced high-end CAD/CAM/CAE, which has been owned since 2007 by Siemens PLM Software.…

  Title of the Project : Advanced Sheet Metal Design Using NX Cad Challenge_5_Odd Shaped Enclosure Objective : To design a Sheet Metal Design Using NX Cad sheet metal application. Introduction :  Unigraphics NX (also known as Siemens nx) is an advanced High-end CAD/CAM/CAE software package originally developed by UGS Corporation,…

Title: Advanced Sheet Metal Design Using NX Cad - Box Assembly Objective: To model Box assembly using NX CAD application. Introduction: NX CAD: NX, formerly known as "unigraphics", is an advanced high-end CAD/CAM/CAE, which has been owned since 2007 by Siemens PLM Software. Sheet metal: It is metal formed by an industrial…

Title of the Project:  Advanced Sheet Metal Design Using NX Cad Challenge 1 Casing Design Objective:  To design a Casing with the help of NX advance sheet metal. Introduction: NX Sheet Metal provides a set of tools within the NX design environment that allows for simple and fast design of sheet metal parts, dependent on…

Aim:      To design back door of car using given outer class 'A' surface. What is back door of a car? A door which is located at the rear side of a car which gives access for the boot space to store luggage, spare wheel etc. These doors can be operated manually or electric powered. In most of the luxury…

Aim: For the Given Roof styling, create an ASSEMBLY by developing the essential flanges for the outer roof and creating the reinforcements. Provide appropriate dimensions and check for Draft analysis. Do a curvature study on the roof and perform calculations to determine the position of the Bow-roofs. Master Section Provided:…

Aim:   To create  the Sill, Bumper, Baffle(Splash), and A-Pillar mount with own design and follow with the given master section for Drip Area. Master section:   Solution:    Download the file from the provided link for the skin of fender.The given skin image is shown below. Introduction: Fender is the US English term for…

Aim :      To calculate the wheel arch gap at required points and check whether the car passes the European standard. Objective : Study about the different wheel arch gap standards. Draw the lines at the required angle and points for the European standard. Measure the distance at each angles and mention given model is…

Section Modulus calculation and optimization Aim: The main objective of this project is to understand and learn the basic tools and advanced tools used in NX and calculation as well as section modulus and optimization of Car Hood.   Section modulus is a geometric property for a given cross-section used in the design of…

Aim: To design Hood Outer Panel, Inner Panel and the necessary reinforcements by following the Master Section mentioned with the Design parameters. Solution: Hood Introduction : The hood (North American English) or bonnet (Commonwealth English) is the hinged cover over the engine of motor vehicles. Hoods can open…

Aim: To write a one-pager about Under-Body Coating and its purpose, its types in detail, and its pros and cons. Introduction: A car’s underbody is exposed to the most wear and tear caused by muddy water, potholed roads, stones and other obstacles on the road. Because it’s not in plain sight, we often do not see the damage.…

Aim: To expain about Benchmarking and finding a good car for Mr.D.S.Pughazhyendhii by comparing the cars Benchmarking: Benchmarking is a process of measuring the performance of a company’s products, services, or processes against those of another business considered to be the best in the industry, “best in…

Aim: To create a master section of the given A pillar. Picture of the sketches with Sketch solving status’s geometry tab Picture of the Detailed tree structure. Picture of the 3D CAD Create closed body  Create tooling axis and follow design rules. Follow the Master section to create flange Follow the master…

Aim: To create the Dog House for the Door Trim considering the design rules mentioned in the video. Consider the thickness of the part to be 2.5 mm. "C" is where the doghouse contacts the backside of the surface.  Doghouse wall thickness at the intersection of the part wall ( C ) should be 40% or less than the main wall…

Aim: To 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.  Create the Heat Stakes and the locators considering…

 Aim:  To create the rib for the Drill Handle considering the design rules. Solution: Download the file and save it as catpart.   1. CREATING TOOLING AXIS -                       The Tooling Direction is basically the direction that the mold…

Aim: To Create the Bumper 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.  Take the Thickness of the component to be 3 mm Solution: The…

Aim: To create the Core and cavity blocks for the switch bezel designed in the earlier challenge.  Solution: First lets mark the core and cavity side by chaning the color. For the core its given as blue and for cavity pink color.   By extrapolating the class A and unhiding the class C surface we trim the…

Aim: To create the Coin Holder 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.  Take the Thickness of the component to be 2.5…

Aim: To create the Switch Bezel 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.  Take the Thickness of the component to be 2.5 mm.   Abstract:…

Aim: To create  the Base Bracket 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.   CAD DATA: The  CAD DATA…

Aim:  To simulate a 10 cell series lithium ion battery model Objective: Create the simulink battery model for 10 series lithium-ion cell with thermal effects. Simulate this model at various temperature and compare age for equivalent full cycles. Simulate this model at various charge and discharge and compare…

Aim:  To prepare a detailed battery pack drawing along with its enclosure. State your assumptions. Objective: Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Li-ion cell ( ANR26650M1-B):     This cell is manufactured by lithiumwerks. They deliver very hhg power due to the usage of patented Nanophosphate baattery technology.…

Aim:     To simulate the downloaded model and explain the results Objective: Simulate the 3 test cases from harness dashboard and write a detailed report on the results What is coulomb counting? Refer to the above model and explain how BMS implements coulomb counting for SOC estimation ? Link of the model: https://in.mathworks.com/matlabcentral/fileexchange/72865-design-and-test-lithium-ion-battery-management-algorithms…

Aim:  To 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.  Lithium-ion: A lithium-ion battery or Li-ion battery is a type of rechargeable battery composed of cells in which lithium ions move…

Aim:      To  develope of a forward energy-based fuel consumption model of a P1 hybrid vehicle with Matlab and Simulink taking the motor and battery values given and generate plots. Objectives:  Tabulate the fuel economy numbers (kmpl) for UDDS and HWFET cycle. Compare these numbers with the…

  Aim:    To create engine model and vehicle dynamics in of the project file and to create the task listed below a. Tabulate the fuel economy numbers (kmpl) for UDDS and HWFET cycle. This forms the baseline numbers for comparing with the future hybrid version.b. Plot the time trace for engine, transmission…

Aim:    To study and analyze the BAJA all terrain vehicle model using the simulink and compare between the different models. Objectives: Prepare a technical report explaining the model properties & comments on the results. To explain in detail all the different between all the five models  To understand…

Aim:      To implement control logic of a washing machine using Stateflow as per given sequence Sequence given: 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…

Aim:      To make a simulink model of doorbell using solenoid block as shown in the arrangement  Explanation:  The solenoid is a electromagnet.In which on passing current through the conducting wires a magnetic field is generated around it which attracts magnetic materials.The phenomenon is used…

The following program is my independent project based on real time face detection.   clear all close all clc cam = webcam(); cam.Resolution = '1280x720'; videoplayer = cam.Resolution; video_frame = snapshot(cam); MaxBidirectionalError= 0; video_Player = videoplayer([5 4 3 7]); face_detector = cascadeforwardnet();…

The program indicates the rankline cycle plot clear all close all clc %Information fprintf('n RANKINE CYCLE SIMULATOR'); fprintf('nn1-2 Isentropic Expansion in turbine'); fprintf('n2-3 Constant Pressure Heat Rejection in thr Condenser'); fprintf('n3-4 Isentropic compression in pump '); fprintf('n4-1 Constant Pressure Heat…

The following program defines the file parsing the THERMO.dat clear all close all clc %universal gas constant(R) R=8.314; %loading data file = fopen('THERMO.dat','r'); % reading lines fgetl(file); %collect global temperature tline = fgetl(file); global_temp = strsplit(tline); global_low_temp = str2double(global_temp{2});…

The following program is the staglamite program  clear all close all clc %inputs x = linspace(0,0.6,150); y = linspace(0,0.6,150); num_spaces = 50; % creating a 2 dimensional mesh [xx,yy] = meshgrid(x,y); % Evaluating the staglamite function for i = 1:length (xx) for j = 1:length(yy) input_vectors(1) = xx(i,j); input_vectors(2)…

The following program respresents the second order ode function and animation of the the simple pendulum clear all close all clc %inputs b=0.05; g=9.81; l=1; m=0.1; ct=1; %initial conditions theta_0=[0;5]; %time points t_span=linspace(0,20,500); %solve ode [t,results] = ode45(@(t,theta)ode_func(t,theta,b,g,l,m),t_span,theta_0);…