Week 3 - Solving second order ODEs

ObjectiveFor the given Hood model, Take the mid surface after checking the geometrical errors and mesh the mid surface with the given element Quality criteria. (Refer to the table below for the Quality criteria) S.No Quality Criteria Value 1Target/Average length  52Minimum Length 23Maximum…

Advanced Sheet Metal Design Using NX Cad Challenge Objective   Create a sheetmetal racket 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, The shape and dimension of your bracket…

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. 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 their…

Title of the Project Advance sheetmetal design unsing NX cad Objective To design a Bracket using Siemens NX Sheet metal application Introduction  Sheet metal is metal that is formed into thin, flat pieces. Sheet metal is generally produced in sheets less than 6 mm. It is one of the fundamental forms used in metalworking…

 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 :  NX Sheet Metal provides a set of tools within the NX design environment that allows for simple and fast design of sheet…

AIM:  Advanced Sheet Metal Design Using NX Cad Challenge 2 Box Assembly.OBJECTIVE: To design a 'Box Assembly' using Siemens NX Sheetmetal Application. INTRODUCTION:Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms…

Quick return mechanism assembly Create seperate bodies  as per given dimension in drawings Body 1 Body 2 Body 3 Body 4 Body 5 Assemble all parts with appropriate constraints Drawings  Body-1 Body-2 Body-3 Body-4 Body-5 Final assembly

Assemble and apply GD&T to the butterfly valve assembly drawing   Assembly After the design, all the models should assemble with appropriate constraints. The assembly is created by first placing the main body in position and mating other parts to it with the application of different joints provided in catia. First,…

Final project 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 for…

A pillar Design with Master Section AIM: Design A PILLAR from the given master section and CLASS A surface,create the tooling axis and perform the Draft analysis for the final solid part Given CLASS A surface Tooling axis creation The tooling axis is created by line bisecting method. The two curves from master section…

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…

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. Class-A surface means visible surface. It gives the aesthetic of the component which is created by the styling team and gives to the part design engineer to create…

Create the rib for the Drill Handle considering the design rules mentioned in the video.  Create the Screw boss for the Drill Handle considering the design rules mentioned in the video.  General Guidelines for Bosses:   Draft  - 0.5 degrees on the walls of boss   Thickness -  Typically…

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 is built in two separate pieces, basically. You have a Cavity side and you have the Core side. The…

Create 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.  Take the Thickness of the component to be 2.5 mm  …

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 Given Class…

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 as 2.5 mm    Given…

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 as 2.5 mm Given Class…

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.  Thickness of Plastic Part - 2.5 mm  AIM: Create…

Design of backdoor Objective To create the back door inner panel, outer styling panel with Hemming and reinforcement using NX software with the help of the styling surface provided. Introduction The trunk (North American English) or boot (British English) of a car is the vehicle's main storage or cargo compartment, often…

Roof Design   INTRODUCTION:           An automobile roof or car top is the portion of an automobile that sits above the passenger compartment, protecting the vehicle occupants from sun, wind, rain, and other external elements.          …

  Fender Design Fender is the American English term for the 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…

Calculate the Wheel Arch gap at required points and check whether the car passes the European standard.   Fender Design - Wheel Arch  Wheel Arch is the semi-circular part of the fender positioned above the wheel of the vehicle. The design of Wheel arch of a fender should be such that it must shield…

Section Modulus Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members. Other geometric properties used in design include area for tension and shear, radius of gyration for compression, and moment of inertia and polar moment…

  Hood design-Week 2 Introduction:- Hood is main component of a car at the front portion. It is used to decorate the car & add luxurious look. The shape of the bonnet is made aerodynamic in order to minimize the air effect. Hood design consideration:- The hood of a car is considered as the frontal BIW enclosure…

1. Write a one-pager about Under-Body Coating and its purpose, its types in detail, and its pros and cons. Underbody coating is usually a dense cladding (often based on rubber) applied uniformly to the undercarriage of the automobile. It is normally sprayed or painted on when the car is just out of…

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 place Madurai…

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.  Lithium ion battery are mostly used in electric vehicles we must know its charge and discharge rates to operate this batterys in efficient…

Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions. Nanophosphate High Power Lithium Ion C ell ANR26650M1-B A123’s high-performa nce Nanophosphate lithium iron phosph ate (LiFePO4) battery technology delive rs high power…

1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results.   The Closed Loop Harness Dashboard model by Mathworks is mentioned as below. It consists of the test sequence variant subsystem which holda three different test cases. This dashboard also helps in determing the fault states…

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 2.Compare the differences between each type of Li+ion batteries based on their characteristics   LCO batteries: properties…

AIM To study the system level simulation of an all terrain vehicle OBJECTIVE: Study the baja ATV model without dashboard. Study the baja ATV model with dashboard. Study the baja ATV model using lookup table A continuously variable transmission (CVT) is an automatic transmission that can change seamlessly…

Control logic of a washing machine 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…

AIM Make a Simulink model of Doorbell using solenoid block  OBJECTIVE a.Whenever the switch is closed,the electromagnet recives power from the battery and pulls thearm to hit the bell and it produces sound b.Create a situation and where the switch is closed for 2 sec and then release.   Blocks used…

AIM To write a matlab code to parsing thermodynamic data file and calculate the various properties of different gas species   OBJECTIVE Write a function to extract 14coefficients and calculate enthalpy entropy, specific heat and molecular weight for all species Plot specific heat, Enthalpy, Entropy at different temperatures…

clear allclose allclc%define the search space%assign the values for x&y by taking 150 values in btwn 0 & 0.6x=linspace(0,0.6,150);y=linspace(0,0.6,150);%Num_spaces is no of iterartionsnum_cases=50; %To create two dimensional array [xx,yy]=meshgrid(x,y); % To evaluate the stalagmite function for i=1:length(xx) for…

clear allclose allclc%b=damping coefficientb=0.5;%gravityg=9.81;%l=length of the pendulaml=1;%m=massm=0.1; %we need to define initial conditionstheta_0=[0;5];%define time spant_span=linspace(0,10,500);%to solve the ode%ode is the function of time(t) and theta [t,results]=ode45(@(t,theta)ode_function(t,theta,b,g,l,m),t_span,theta_0);plot(t,results(:,1))hold…

%Program for forward kinematics of a 2R Robotic Arm %to clear window close all clear all clc %Inputs %Length of first arm L1=1.2 %length of second arm L2=.6 %counter ct=1; %to find theta of first arm and its having 10 values ranges from (0-90),that we represented by linspace command theta1=linspace(0,90,10); %to find theta…