clear all close all clc b = 0.05; g = 9.81; l = 1; m = 1; %initial condition theta_0 = [0;3]; %time points t_span = linspace(0,20,500); %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)) ylabel('Plot') xlabel('time')

Objective: The objective of this project is to model individual parts of the American chopper bikes using Solidworks. To assemble the individual parts of the chopper. To create photo-realistic render of the model using photoview 360 and Solidworks Visualise. Design methodology 1 Modelling of Individual parts of the chopper…

Modelling and assembly of Sunseeker Predator Yacht and Radar Mast   Objective The objective of the project is to model the individual parts of the yacht using Solidworks To assemble the parts of the yacht in the assembly environment or assembly file using Solidworks. To create a photo - realistic rendering of the…

Modelling and assembly of Sunseeker Predator Yacht and Radar Mast   Objective The objective of the project is to model the individual parts of the yacht using Solidworks To assemble the parts of the yacht in the assembly environment or assembly file using Solidworks. To create a photo - realistic rendering of the…

 Design of casing using NX CAD Objective: To design a sheet metal casing using NX CAD Design methodology:  1 Creating a sheet metal tab 2 Making ncessary cut-outs 3 Providing flanges 4 Un - bending the sheet metal 5 Creating necessary sketches for beads and dimple. 6  Creation of beads and dimple 7 Creating…

Odd shaped enclosure Objective: To create an odd shaped enclosure Design Methodology 1 Create a solid body 2 Wrap the solid body with sheet metal 3 Add flanges, bends and jogs 3 Unbend  4 Add more features such as holes, dimples and beads 5 Rebend 6 Create flat pattern   Description of features used Tab - It…

Bracket Objective: To create a sheet metal bracket using NX CAD. Design methodology 1 Creating a tab 2 Creating a contour flange 3 Break edges 4 Unbend 5 Creating beads 6 Creating holes   Description of features used Tab - It is used to create a sheet metal by providing thickness. Cut - out - It is used to remove…

Metal Bracket Objective: To create a sheet metal bracket using NX CAD Design methodology 1 Create a contour flange 2 Create necessary cut-outs 3 Create break corners 4 Create flanges 5 Creation of gussets 6 Creation of flat pattern draft Decription of features used Flanges - It is used to create flanges on the edges of…

Box Assembly Objective - To create a box assembly in sheet metal using NX CAD. Design Methodology 1 Create a tab 2 Creation of flanges 3 Creation of Hem flanges 4 Closing corners 5 Adding beads 6 Break corners 7 Adding required cut-outs Description of features used Tab - It is used to create a sheet metal by providing…

BENCHMARKING Benchmarking is the practice of comparing business processes and performance metrics to industry bests and best practices from other companies. Dimensions typically measured are quality, time and cost. Also referred to as "best practice benchmarking" or "process benchmarking",…

Underbody coating In Indian road conditions, a car body is most prone to corrosion. 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 that are not physically accessible but are prone to corrosion.…

Hood Objective: To create a hood assembly using the given data using NX CAD. Introduction  The hood or bonnet is the hinged cover over the engine of motor vehicles. Hoods can open to allow access to the engine compartment, or trunk on rear-engine and some mid-engine vehicles for maintenance…

Fender Objective: To design a fender in NX CAD using the given master data. Introduction 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…

Design of car roof in NX CAD Objective: To design a car roof by using the given styling surface and master sections. Introduction: An automobile roof or a car roof 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.…

Section Modulus of a car hood Objective: To calculate the section modulus of a car hood and also to improve the strength of the hood by making changes in the hood section. Introduction: Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members.  It…

Design of car back door using NX CAD Introduction: A car door is a type of door, typically hinged, but sometimes attached by other mechanisms such as tracks, in front of an opening which is used for entering and exiting a vehicle. A vehicle door can be opened to provide access to the opening, or closed to…

Draft analysis on fan cover Since thermoplastics shrink as they cool, they grip to cores or male forms in the mold. This makes ejection difficult and may lead to scuff marks on the part. To facilitate ejection, part surfaces parallel to the draw direction of the tool require taper or draft. This draft allows the part to…

Design of a bracket Since thermoplastics shrink as they cool, they grip to cores or male forms in the mold. This makes ejection difficult and may lead to scuff marks on the part. To facilitate ejection, part surfaces parallel to the draw direction of the tool require taper or draft. This draft allows the part to break…

Since thermoplastics shrink as they cool, they grip to cores or male forms in the mold. This makes ejection difficult and may lead to scuff marks on the part. To facilitate ejection, part surfaces parallel to the draw direction of the tool require taper or draft. This draft allows the part to break free by creating a clearance…

Since thermoplastics shrink as they cool, they grip to cores or male forms in the mold. This makes ejection difficult and may lead to scuff marks on the part. To facilitate ejection, part surfaces parallel to the draw direction of the tool require taper or draft. This draft allows the part to break free by creating a clearance…

Since thermoplastics shrink as they cool, they grip to cores or male forms in the mold. This makes ejection difficult and may lead to scuff marks on the part. To facilitate ejection, part surfaces parallel to the draw direction of the tool require taper or draft. This draft allows the part to break free by creating a clearance…

Since thermoplastics shrink as they cool, they grip to cores or male forms in the mold. This makes ejection difficult and may lead to scuff marks on the part. To facilitate ejection, part surfaces parallel to the draw direction of the tool require taper or draft. This draft allows the part to break free by creating a clearance…

Since thermoplastics shrink as they cool, they grip to cores or male forms in the mold. This makes ejection difficult and may lead to scuff marks on the part. To facilitate ejection, part surfaces parallel to the draw direction of the tool require taper or draft. This draft allows the part to break free by creating a clearance…

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. Given class A and master section Creation of side flange using the master section   B surface is  created from A surface. Creation of C surface The class A,B&C surfaces are trimmed together to get a solid component. The component is converted into a solid and features such as bosses, ribs and dog houses…

Given A surface an intersection along the midplane is created. Two lines are drawn on the intersection A bisecting line between these two lines is created which forms the tooling axis of the component.   Class B surface   Using the class A surface, class C surface is created   All the three surfaces are…

Given class A surface   Class B surface   Using a class A surface, a class C surface is created   All the three surfaces are trimmed together and a thickened component is formed.   Then the component is converted into a solid.  

Door trim Aim: To create a interior door trim panel for driver door using the given class A surface and master sections. Introduction: Trims are usually refered to the plastic components which are used mostly in the car interiors. These components are attached to the BIW assembly of the car. These trim parts are designed…