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

Q1,What are the Drawing templates? Ans:-- Drawing Templates are basically the drawing standards as per coustomer's specifications. Drawing Templets are format that are used for detailing of diffrent parts. With the help of this Drawing Templets the Manufacturer can understand what process has to be done on the parts. Preparing…

Points to be followed in report Title of the Project Objective Introduction  Design methodology / approach (To be explained with the help of Flowcharts only) Description (Need to explain tools/ Features used while designing) Upload a min of four screenshots of Model in the report. (Front View, Side…

Points to be followed in report Title of the Project Objective Introduction  Design methodology / approach (To be explained with the help of Flowcharts only) Description (Need to explain tools/ Features used while designing) Upload a min of four screenshots of Model in the report. (Front View, Side…

Points to be followed in report Title of the Project Objective Introduction  Design methodology / approach (To be explained with the help of Flowcharts only) Description (Need to explain tools/ Features used while designing) Upload a min of four screenshots of Model in the report. (Front View, Side…

TITLE OF THE PROJECT: Advanced sheet metal design using Siemens NX cad - Box Assembly. OBJECTIVE: To design a box assembly and create a draft of it using Siemens NX Sheet metal application. INTRODUCTION Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal…

Write a detailed report on Sheet Metal Component with good explanation on Sheet Metal modelling tools applied throughout the modelling. Also attach the Final model Images (Min. 4 images) of Sheet Metal Casing. Points to be followed in report Title of the Project Objective Introduction  Design methodology…

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. Parts of Butterfly Valve :- Body of Butterfly Valve Shaft Retainer Disc  Lever Nut Screw Final Assembly 1.BODY OF BUTTERFLY VALVE:- 1.Initially, the sketch for the…

AIM :--   Development of a Door Trim panel   Creation of CAD model considering following inputs as like in OEM and tier1 companies a) Class A surface b) Nominal thickness : Refer master sections c) Attachment strategy :  Find a attachment strategy for the door panel complete work. Use Push pin with Dog house…

AIM:-- A pillar Design with Master Section   1] Master Section Master sections are the guides for design requirements that decide the component packaging after technical (Styling, Concept, or Class-A) surfaces. Creating this master section should need 5 to 6 years of experience. This helps you to decide the feasibility,…

AIM : In this week’s assignment, you will have to create 2 assemblies according to the content covered in the course videos. You will be provided with 2D diagrams of the components and you will have to first create the individual part files and then create a complete assembly of those part files in the assembly…

AIM:-- A pillar Design with Master Section   1] Master Section Master sections are the guides for design requirements that decide the component packaging after technical (Styling, Concept, or Class-A) surfaces. Creating this master section should need 5 to 6 years of experience. This helps you to decide the feasibility,…

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.  Create the Heat Stakes and the locators considering…

AIM:-- 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.         1.The given Class-A surface:-- WHAT IS CLASS A SURFACE ? It is an Asthetic surface and which is visible to the customers ie, Top…

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.    To be able to create solid from the given…

AIM:-- Create the Core and cavity blocks for the switch bezel designed in the earlier challenge.        1. CREATING TOOLING AXIS -                       The Tooling Direction is basically the direction that the mold pulls a part. The mold…

AIM:-- 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   To be able to…

AIM:-- 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:-- 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…

 AIM :-- 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.    To be able to create solid from the…

AIM:--Use the provided styling surface to come up with a back door design, use appropriate design methodologies, and provide the necessary reinforcements and embosses.   ANSWER:--   WHAT IS BACK DOOR IN AUTOMOBILES ? `>->>` Back door is something which covers the rear part of the vehicle, It also…

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.…

AIM:-- 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.   ANSWER:--…

AIM:--To Calculate the Wheel Arch gap at required points and check whether the car passes the European standard.                                     ANSWER:-- BEFORE GOING TO EUROPEAN REQUIREMENTS FIRST WE WILL…

QUESTION:-- Use the Section from your Hood design and calculate the Section Modulus using the formula  `S = I/y`  Where,  S = Section Modulus I = Moment of Inertia y = distance between the neutral axis and the extreme end of the object    Come up with a new section that has an improved Section Modulus compared to the previous one and…

AIM:--  Design Hood Outer Panel, Inner Panel and the necessary reinforcements by following the Master Section mentioned with the Design parameters Submit an ASSEMBLY of Hood Inner Panel, Outer Panel, Latch, Hinge and the Reinforcements.A detailed report about the Hood Design which includes a detailed…

OBJECTIVE: Write a one-pager about Under-Body Coating and its purpose, its types in detail, and its pros and cons. ANSWERS:-- Underbody coating provides long term protection from corrosion to car's underbody. It also protects parts like internal body panels, frame rails and other inner cavities…

OBJECTIVES:-- 1. 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, a five-year-old boy, his father, and his mother. He visits his native…

AIM:-- To Create a MATLAB model of electric car which uses a battery and a DC motor. Choose suitable blocks from Powertrain block set.  OBJECTIVES:--Prepare a report about your model including following:        1. System level configurations        2. Model parameters…

OBJECTIVES :-- Part A:-- 1. Search and list out the total weight of various types of aircrafts.  2. Is there any difference between ground speed and air speed? 3. Why is it not recommended to use aircraft engine power to move it on the ground at Airport?  4. How an aircraft is pushed to runway when its ready…

OBJECTIVES:-- For a defined driving cycle, calculate the energy required for braking. Why electric motor can’t develop braking torque at high speed similar to starting? How electric and mechanical brakes are coordinated?  Make a MATLAB program which plots contour of given motor speed, torque and efficiency values.…

Aim :-- 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…

Question 1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?    Answer:-- Before going into an Power Converter circuits we will see "What is Power Electronics ?"                            …

What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Answer:--   Mapped Model of Engine And Dynamic Model of Engine :--                                    …

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.  Answer:-- ~What is "ADVISOR" It was created by "National Laboratory for Renewable energy (NREL)" and "Department of Energy,USA", and…

~Aim:--             To prepare a technical report of Simulation of BAJA All-Terrain Vehicle (ATV) under different conditions.   ~The following are the conditions we have to look and it is shown below CVT Model With Dashboard. CVT Model Without Dashboard. CVT Model With Dahboard(with Lookup…

~Objective:--   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…

Aim:- Make a Simulink model of Doorbell using solenoid block with the following details:                                                            In the above…

~Aim :- Write a program to simulate the Rankine cycle  First we will see "What is Rankine cycle" is :-                                                              …

 Basic code for Stalagmite  %code for basic stalagmite clear all close all clc %Defining the search space x = linspace(0,0.6,150); y = linspace(0,0.6,150); %creating 2D mesh [xx yy] = meshgrid(x,y); %creating 3D stalagmite fuction for i = 1:length(xx) for j = 1:length(yy) input_vector(1) = xx(i,j); input_vector(2)…

%a program to solve second order diffretial equation clear all close all clc l=1; m=0.1; b=0.05; g=9.81; %initial condition theta_0 = [0;3]; %time points t_span = linspace(0,10,500); %solve ODE [t,results] = ode45(@(t,theta)ode_func(t,theta,b,g,l,m),t_span,theta_0); plot(t,results(:,1)) hold on plot(t,results(:,2)) xlabel('time')…

clear all close all clc %input gamma=1.4 t3=2300 %state variables p1=101325 t1=500 %engine geometric parameters bore=0.1; stroke=0.1; con_rod=0.15; cr=12; %calculating the swept volume and clearnce volume v_swept=(pi/4)*bore^2*stroke; v_clearance=v_swept/(cr-1); v1=v_swept+v_clearance v2=v_clearance %state variables at…

  %a program to simulate the forward kinematics of a 2R Robotic Arm %input l1=1; l2=0.5; theta1=45; theta2=55; %coordinates x0=0; y0=0; x1=l1*cosd(theta1); y1=l1*sind(theta1); x2=x1+l2*cosd(theta2); y2=y1+l2*sind(theta2); %plotting line([x0 x1],[y0 y1],'linewidth',2,'color','r') line([x1 x2],[y1 y2],'linewidth',2,'color','b')…