Week 8 - Challenge 2 - Switch Bezel Design

REPORT: Tooling axis is made perpendicular to surface shown in the figure. As the class A surface surface itself won't clear the draft analysis of 3 degree, red shading is shown.Also, for the class C surfaces, which are parallel to tooling axis, a draft of 3 degree is provided.

REPORT: Tooling axis is created using bisecting method. Lines are extracted from side faces and are bisected to generate tooling axis.3 degree draft is given for the door part and 0.5 degree draft is given to the heat stakes.  

Objective: Creation of Class B and class C surface and a closed solid; Creation of engineering features,dog house, locators and ribs; Tooling direction & side tooling axis; Draft analysis.

Objective: Creating closed solid from given class A surfaces. Construction of flanges & other engineering features using the master section. Toling axis & draft analysis.

REPORT: Tooling axis is created using side faces of class A. Tooling axis should bisect the opposite faces and should be at 3 degree to the other face.Any other direction of toling axis may cause ejection errors during moulding.Class C is created giving 3 degree draft using sweep command.

REPORT: Tooling axis is created using side faces of class A. Tooling axis should bisect the opposite faces and should be at 3 degree to the other face.Any other direction of toling axis may cause ejection errors during moulding.Class C is created giving 3 degree draft using sweep command. 

REPORT: Most of the extreme surfaces of class A are parallel to x-axis & few are perpendicular.So, when x-axis is considered as tooling axis, class C surfaces are at 90 degree to parallel surfaces (to tooling axis).And a draft of 3 degree is given to class C surfaces which are perpendicular to tooling axis.Hence x-axis…

REPORT:As visible in above figures, draft analysis is done considering 3 degree as thereshold. Angles between tooling axis and the surfaces, which lie between 0 to 3 are assigned with red colour. As there are no red surfaces, draft analysis is cleared.Creation of tooling axis:As shown in figure, a line perpendicular to…

As shown in above image, tooling axis is created by bisecting the two construction lines which are parallel to respective side surfaces.

1) Doorbell simulation using solenoid block: Description: Making of Simulink model of solenoid doorbell using solenoid block from simscape library.The circuit has battery, controlled switch & solenoid block. Switch is controlled using pulse generator block and it is to be switched on for 2 secs.Solenoid movement is…

1) Implemention of control logic of a “washing machine” using Stateflow as per given sequence. Description: Stateflow is used to implement the given control logic of a washing machine.Conditions include Power on/off, water supply on/off, followed by 4 washing stages, soaking, washing, rinsing and drying, each…

clear all close all clc fprintf('RANKINE CYCLE SIMULATOR\n') fprintf('1-2 Isentropic expansion in the turbine\n') fprintf('2-3 Constant pressure heat rejection by the condenser\n') fprintf('3-4 Isentropic compression in the pump\n') fprintf('4-1 Constant pressure heat addition in boiler\n') % p: Pressure (bar) T: Temperature…

clear all close all clc % constants b = 0.05; % Damping coefficient g = 9.81; % accln. due to gravity l = 1; % lenght of the pendulum m = 0.1; % mass % Initial conditions theta_0 = [0 5]; % Inital position of pendulum is 0; initial velocity is 5. % time points t_span = linspace(0,10,500); % 10 seconds % Solving ODE [t,…

clear all close all clc % Opening THERMO.dat file. % Skipping the header using fgetl function. fid = fopen('THERMO.dat','r'); fgetl(fid); fgetl(fid); fgetl(fid); fgetl(fid); fgetl(fid); % One loop process data for one species: for i = 1:53 % Reading species name species = fscanf(fid,'%s',1); % Reading temperature values…

Genetic Algorithm studies: clear all close all clc % Creating meshgrid to plot stalgamite function x = linspace(0,0.6,200); y = linspace(0,0.6,200); [xx yy] = meshgrid(x,y); limit = 150; % No. of iterations for i = 1:length(x) for j = 1:length(y) stal_input(1) = xx(i,j); stal_input(2) = yy(i,j); z_stal(i,j) = stalagmite(stal_input);…

%2R Robotic Arm Challenge clear all close all clc %Specifying length of both arms L1 = 4; L2 = 2; %Creating arrays of angle between both arms and horizontal theta_1 = linspace(0,90,20); theta_2 = linspace(0,90,20); %Counter is used to fill image data frame by frame in 'M' ct = 1 for i = 1:length(theta_1) %Theta_1 takes…