clear all close all clc %inputs l1= 1; l2= 0.5; theta1= linspace(0,90,10); theta2= linspace(0,90,10); ct=1; for i= 1:length (theta1) THETA1= theta1 (i); for j= 1:length (theta2) THETA2= theta2 (j); x0=0; y0=0; x1= l1*cosd (THETA1); y1= l1*sind (THETA1); x2= x1+l2*cosd (THETA2); y2= y1+l2*sind (THETA2); %plotting plot ([x0…

Main code: clear all close all clc % Inputs b= 0.05; % damping coefficient g= 9.81; % acceleration due to gravity (in m/s^2) l= 1; % length of the spring (in m) m= 1; % mass of the bob (in kg) % initial conditions % angular displacement=0, angular velocity= 3 rad/s theta_0= [0;3]; % timepoints % Oscillation time between…

Main code: clear all close all clc x= linspace(0,0.6,150); y= linspace(0,0.6,150); num_cases= 150; [xx,yy]=meshgrid(x,y); for i= 1:length(xx) for j= 1:length(yy) input_vector(1)= xx(i,j); input_vector(2)= yy(i,j); f(i,j)= stalagmite(input_vector); end end surfc(x,y,f) tic % Study 1 - Statistical behaviour for i= 1:num_cases…

Main code: clear all close all clc % opening file f1=fopen('THERMO.dat','r'); %skipping first line a=fgetl(f1); % global temperatures temps= fgetl(f1); temps= str2num(temps); global_low_temp= temps(1); global_mid_temp= temps(2); global_high_temp= temps(3); % Creating an array for temp % T= linspace(global_low_temp, global_high_temp,…

clear all close all clc % display disp('RANKINE CYCLE SIMULATION'); disp('1-2 isentropic expansion in turbine'); disp('2-3 constant pressure heat rejection from condenser'); disp('3-4 isentropic compression in pump'); disp('4-1 constant pressure heat addition from boiler'); % Inputs t_1= input('enter the temperature at…

Week 8 challenge Plastic base bracket design  Isometric view Front view Right view Top view Model tree CLASS A SURFACE DRAFT ANALYSIS SOLID COMPONENT DRAFT ANALYSIS TOOLING AXIS CREATION Using intersection method in Z direction, it is the best orientation to create the tooling direction. By taking the 2 inclines as…

Week 8 switch bezel challenge  Isometric view Front view Top view Right view Model tree Draft analysis for closed surface Draft analysis for class A surface   TOOLING AXIS CREATION Using intersection method in Z direction, it is the best orientation to create the tooling direction. By taking the 2 inclines as…

Week 8 challenge Coin holder: Isometric view Front view Side view Top view Draft analysis for closed surface: Draft analysis for class A surface Model tree TOOLING AXIS CREATION Using intersection method in Z direction, it is the best orientation to create the tooling direction. By taking the 2 inclines as reference, bisection…

Week 8 Challenge Bumper Isometric view Front view Right view Top view Model tree Draft analysis of Class A surface Draft analysis of Closed surface Procedure for creating the tooling axis Tooling axis represents the opening and closing of the mold core and cavity during the manufacturing of the components. A plastic product…

Week 8 challenge Core & Cavity for Switch Bezel Isometric view Front view Top view Right view Model tree Draft analysis for class A surface Draft analysis for switch bezel plastic component  Procedure for creating tooling axis Tooling axis represents the opening and closing of the mold core and cavity during the…

Week 9 door handle ribs and screw bosses creation Isometric view Front view Right view Top view Model tree Draft analysis in class A surface Draft analysis in closed surface Procedure for creating tooling axis Tooling axis represents the opening and closing of the mold core and cavity during the manufacturing of the components.…

Week 9 challenge dog house Isometric view Front view Top view Right view Model tree   Draft analysis on class A surface   Draft analysis of closed surface Procedure for creating tooling axis and side core axis: Tooling axis represents the opening and closing of the mold core and cavity during the manufacturing…

Week 9 heat stakes on door trim challenge  Isometric view    Front view   Top view   Right view   Model tree   Draft analysis on class A surface     Draft analysis of closed surface   Procedure for creating tooling axis and side core axis Tooling axis represents the opening…

PROJECT - A PILLAR MASTER SECTION DESIGN Isometric view Front view Top view RIGHT VIEW SKETCH SOLVING STATUS   Procedure for creating tooling axis and side core axis Tooling axis represents the opening and closing of the mold core and cavity during the manufacturing of the components. A plastic product designer should…

Model 1 Quick return motion mechanism Isometric view   Front view   Right view Top view Exploded view Non detailed model tree Model 2 CV joint  Isometric view Front view Top view Right view Exploded view Non detailed model tree  

Note: Detailed final project explanation have been attached in the zip file given below Arm rest Class A surface  Class B surface Class C surface Lower substrate Class A surface  Class B surface Class C surface Map pocket Class A surface Class B surface Class C surface Bottle holder Class A surface Class B surface…

Aim: To prepare a report about Benchmarking and finding a good car for Mr.D.S.Pughazhyendhii by comparing with the cars. Benchmarking : Benchmarking is the automobile industry involves a structural comparison between similar products, services or processes on some dimensions of performance. Example: It can be used to compare…

Undercoating process: 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 salt from water during monsoon…

HOOD DESIGN The Hood is the outer panel covering the front engine of the vehicle. It opens to allow access to the engine compartments for the ease of maintenance or repair of the vehicle. Hood is also considered as another door as it consists of the outer panel, an inner panel like side doors of a vehicle. COMPONENTS OF…

SECTION MODULUS Section modulus is a direct measure of a strength of any cross sectional area of an object about an reference axis. The formula of section modulus is given by, S=I / Ymax Where,I = Moment of inertia (mm^4)Y = Distance between neutral axes and outermost fiber (mm) MOMENT OF INERTIA Moment of inertia is nothing…

Fender Wheel Arch Challenge Wheel Arch  It is a semicircular profile above wheels designed for enclosing tire within the fender The wheel arch is designed considering all possible motions the tire undergoes while the vehicle is in motion. The European regulations requires a pre-determined clearance or a minimum distance…

DESIGN OF FRONT FENDER Introduction about fenders Fender is the US English term for part of an automobile (vehicle body) that frames a wheel well (fender underside). Its primary purpose is to prevent sand, mud, rocks, liquids and other road sprays from being thrown into the air by rotating tire. When the vehicle is moving,…

ROOF DESIGN CHALLENGE ROOF is 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.Like many other automotive body panels, the roof is subjected to environmental conditions. Hail and snowstorms…

#8 BACKDOOR ASSEMBLY DESIGN AND ITS COMPONENTS  BACKDOOR Back door or tail gate  simply refers to the back of the car that can open and close.it covering the rear of the vehicle.It provide access to a cargo area (trunk/boot ).A tailgate hinged at the roof is a predominant characteristic of hatchbacks, estates/station…

WEEK 14 BUTTERFLY VALVE CHALLENGE Once, the parts have been modelled the next step is assembling the model. Assembly are of 2 types, 1. TOP DOWN ASSEMBLY 2. BOTTOM UP ASSEMBLY Here in this, we are following BOTTOM UP ASSEMBLY. Bottom-up design is the traditional method. You first design and model parts, then insert them…

                                                              ADVANCED SHEETMETAL DESIGN OF CASING USING NXCAD OBJECTIVE:   To create a casing in sheetmetal…

                                                 ADVANCED SHEETMETAL DESIGN OF BOX ASSEMBLY USING NX CAD   OBJECTIVE:  To create a box assembly using various tools available in NXCAD INTRODUCTION: Sheet…

                                                               ADVANCED SHEETMETAL DESIGN OF ODD ENCLOSURE USING NX CAD Objective: To create ODD ENCLOSURE in solid…

                                                          ADVANCED SHEETMETAL DESIGN OF BRACKET USING NXCAD Objective: To create a bracket from 2D drawing using NX commands Introduction: …

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DEUTSCH DT06-08SAPlastic molded housing with locking and retention features. Electrical connectors are electro mechanical device used to join an electrical termination and create an electrical circuits. It consists of,A. HousingB. TerminalsC. Wedge locksD. SealsE. CavityF. Mounting CamsTYCO 174357-2TYCO-85229-1Clips are…

P-CLAMP IN WIRING HARNESSThis is another important component of wiring harness which should be defined before wiring harness routing . The following parameters are required,1. Entry point and plane2. Exit point and plane3. Base planeIt should be defined as a SUPPORT in Electrical part workbench. TYCO 1738312-1Backshells…