Week 10 - Challenge 1- Attachment Feature Creation (Ribs & Screw Boss)

For this week's challenge, provide an answer to the questions mentioned below. You can type in your answers in the space provided. Be as descriptive as possible and use appropriate images if required. Each question will grant you 30 marks. The overall presentation of answers will grant you an additional 20 marks. What…

Metal Bracket-II Design Objective: The main objective of this project is to design a sheet metal BRACKET II in NX cad sheet metal application workbench. Also, to perform the drafting for the bracket part. Software used: NX 12.0 To design and model the sheet metal Bracket II in NX by using some basic features. To learn…

TITILE: odd shaped Sheetmetal part Objective: The objective of this project is Converting Solid body into Sheet metal part. 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 a variety…

TITILE: odd shaped sheetmetal part Objective: The objective of this project is Converting Solid body into Sheet metal part. 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 a variety…

SHEET METAL DESIGNING OF A BOX ASSEMBLY OBJECTIVE The objective of the project is to design a Box Assembly using sheet metal application in Siemens NX software. 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,…

Tittle of the project: Designing the sheet metal Casing Using Siemens NX. Objective: Creating the Sheetmetal casing using Siemens NX with 1mm thickness. Introduction: Creating sheet metal models are not like modelling components. In sheet metal component creation, we have to follow certain guideline like minimum bend radius…

AIM: Creating the side door trim assembly with engineering features from given Class A surfaces & Master sections. Summary: Assembly is done in 2 forms. 1.Top-Down Approach    2. Bottom-Up Approach Top-Down approach is a method of creating and designing the parts in the assembly by taking the concern…

 AIM: Creation of A-Pillar Model by following the Master Section.  Taken the Thickness of the component to be 2.5 mm from the given master section. First, we need to check the given surface quality that is class A surface. Using boundary condition of operation tool bar check the continuity than have…

AIM: Creating the Door Trim 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. And adding the engineering features to the door trim as per…

AIM: Creating the Door Trim 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. And adding the engineering features to the door trim as per…

AIM: Create the Bumper Plastic component through the given Class-A surface.  CLASS A:  The top (which is given) surface of the component is called as class A surface. CLASS B: The bottom surface of the component is called as class B surface. CLASS C: The surface which is connecting CLASS A & CLASS B surfaces…

AIM: Create the Bumper Plastic component through the given Class-A surface.  CLASS A:  The top (which is given) surface of the component is called as class A surface. CLASS B: The bottom surface of the component is called as class B surface. CLASS C: The surface which is connecting CLASS A & CLASS B surfaces is called…

AIM: creating the Switch Bezel using given class A surface. CLASS A:  The top (which is given) surface of the component is called as class A surface. CLASS B: The bottom surface of the component is called as class B surface. CLASS C: The surface which is connecting CLASS A & CLASS B surfaces is called as class…

AIM: creating the base bracket using given class A surface. CLASS A:  The top (which is given) surface of the component is called as class A surface. CLASS B: The bottom surface of the component is called as class B surface. CLASS C: The surface which is connecting CLASS A & CLASS B surfaces is…

Assembly Body1 Body2 Body3 Body4 Body5 Assembly-2(CV Joint)    

INTRODUCTION:           The Back Door of a car is the rearmost part of the vehicle which gives access to the trunk space of the vehicle. The rear door also supports the reinforcements and added weights of the Wiper Motor, Gas Stay, Tail Lamp, and Latch and Striker.          The Backdoor/tailgate is one of the closure commodities…

Aim: Developing the roof assembly from given styling surface and cross sections and calculating the Heat distortion criteria and the Snow distortion criteria. For the given Car Roof styling, design and develop the essential flanges and reinforcements, namely the Ditch Area, Front Roof Rail, Rear Roof Rail, Centre Roof…

Follow the given Master section to create the Drip Area     For the Sill, Bumper, Baffle (Splash), and A-Pillar mount create your own design according to the Engineering standard that you learned. Prepare a report with all the relevant images included for the mounting points created.   Fender: Fender…

  Fender Fender is a part of an automobile, motorcycle or other vehicle body that frames a wheel well (the fender underside). Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the rotating tire. Fenders…

Objective: 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. Higher the section modulus of a structure, the more the resistive it becomes to bending. Section modulus Section modulus is…

Introduction: Hood is the main component at the front portion of car. It is used to provide aesthetic look and add pedestrian safety. The shape of the Hood is made aerodynamic in order to minimize the air effect. Hood is generally used to access the parts easily such as radiator, engine and many other parts. A car hood,…

AIM: The aim of this project is to model a butterfly valve and to apply GD&T to the different parts of the butterfly valve and the assembly. INRODUCTION TO BUTTERFLY VALVE:    A butterfly valve is from a family of valves called Quarter turn-valves. In operation, the valve is fully open or closed when…

UNDERBODY COATINGS:         Underbody coatings are those which are used to prevent car bodies against rust & corrosion. This underbody coating helps in protection from dust and moisture also some other factors such as poor road conditions, rocks getting thrown from tires and denting the metal and…

Answer: Benchmarking in automobile industry involves a structured comparison between similar products, services or processes on some dimensions of performance. Process of benchmarking of this kind can operate at several levels: Between similar processes in the same factory or service brands. Between different factories…

AIM: development of a forward energy-based fuel consumption model of a P1 hybrid vehicle.  quantify the improvement in fuel economy numbers for the hybrid vehicle [kmpl], compared to the conventional vehicle, on the urban cycle [UDDS] and highway cycle [HWFET]. to analyse and understand the vehicle operating points…

Statement of assignment: Route the Wiring harness on Given Engine and Prepare flatten view drawing in CATIA V5. Application of all Packaging rules, Industry best practices studied in this course shall be demonstrated in design. Apply Protection coverings as required. Available connector 3D data can be used, or you can…

Objective: The objective of this project is to route the wiring harness and prepare flatten-view drawing for the given car body hatch. All types of packaging rules and constraints have to be considered while routing the harness. Industry best practices should be implemented in the harness design. All necessary details…

Created the assembly harness product as per given layout   To make a flattened view of any wiring harness we should be working in the Electrical Harness Flattening workbench of CATIA V5. We should make sure that the flattening file should be in the same folder where you have all the parts of the harness assembly.…

Q1. Route the following harness layout in Electrical workbench. Make assumption for harness bundle diameters. Use the connectors provided. After completion of routing, Check the bundle Continuity. Add snap of result in submission Add annotation to all connectors. Make an assumption for annotations like connect 1, 2 etc…

Q1. Route the following harness layout in Electrical workbench. Make assumption for harness bundle diameters. Use Following connectors as shown in layout diagram. Add protective covering on all branches connected to DT06-2S & DT06-4S connectors. Keep end extremity at 30mm (from connectors end)  Download connector…

Q1. Download following cad data & define it as Electrical support using Electrical Part design Workbench. Define all the necessary properties. P clamp Note: if you face any issue with point definition, point selection, Right-click on the point definition window and use the reset option. Answer: process: After downloading…

Analysis of data is a vital part of running a successful business. When data is used effectively, it leads to better understanding of a business’s previous performance and better decision-making for its future activities. There are many ways that data can be utilized, at all levels of a company’s operations.…

Downloaded from the links that provided in question. Converted from IGS files to CATIA and Save to the directory as CATIA part. To make it as electrical component first we create or provide required geometrical parameters like point, Co-ordinate system(axis) at Mechanical part design workbench using reference toolbar.…

What does popt and pcov mean?   Answer: The curve_fit () function will return the two values; popt and pcov. The ‘popt’ is an array that represents the optimal values for the parameters to minimize the sum of squared residuals. The curvefit imported from the scipy module calculate the values of the co-efficient…

OBJECTIVE: Writing a program in python to simulate the transient behaviour of a Simple pendulum. Plotting graph Time vs Velocity, Acceleration. To create an animation of simple pendulum motion. THEORY ABOUT SIMPLE PENDULUM The pendulum is a simple mechanical system that follows a differential equation. The pendulum…

AIR STANDARD CYCLE(Otto cycle) USING PYTHON AIM: Writing a program in python to solve the otto cycle and plot the graph. OBJECTIVE: Solving different state variables in the otto cycle and plot p-v diagram. Calculating thermal efficiency for the given parameters in the otto cycle. PROCESS IN OTTO CYCLE Process…

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. AIM: Creating 10-cell series lithium-ion model & compare the results at various temperatures, discharge rate. To prepare model of 10-cell…

Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions.   Aim: calculating of battery pack dimensions using given cells configuration & providing required assumptions. Requirements of battery pack energy capacity is 18kWh.  Provided cell…

Q1. Simulate the 3 test cases from harness dashboard and write a detailed report on the results. After downloading the zip file, we first have to extract the zip file to a folder and then I choose again Battery_System_R2020a to extract to a folder. Then to get access to the Close Loop BMS harness dashboard we have to check…

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. Li-ion Batteries:      A lithium-ion or Li-ion battery is a type of rechargeable…

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 modelled using Simscape library physical components. Modelling…

Title: - Deals with the development of a forward energy-based fuel consumption model of a conventional vehicle. Aim: -  1) Build Simulink model using blocks and complete the vehicle model. 2) Writing scripts in MATLAB to load all the variables required for running the Simulink model. 3) Tabulate the fuel…

Q1) Battery, Starter, Generator, Distributor, Braker, Fuse, Light switch.   Q2) 1. Generator: Generator is machine which converts mechanical energy into electrical energy for use in external circuit. Electrical power generation is based on Faraday's law of mutual electromagnetic induction. Faraday’s law…

 Solution: Mathematical modelling from the first principle Kirchhoff’s voltage law Vf = Rf*If + If *d(if)/dt Vs=Ra*Ia + La*d(Ia)/dt + Vb The algebraic sum of all voltage around any closed loop in a circuit is equal to zero. The relation between the Back EMF, angular velocity & Torque are related by Vb =Km*d(theta)/dt. …

% Data handling & Interpolation%% vi = xlsread('VI.xlsx'); % Importing data from Excel sheet.v = vi(:,1); % Extracting the voltage data from Excel.i = vi(:,2); % Extracting the Current data from Excel. plot(v,i,'ro'); hold on; % plotting graph between v&i using given data & holding.grid on; grid minor; % showing…