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

AIM:To develop a door trim panel following the design guidelines. SOFTWARE USED: Catia V5. FINAL BODY(RENDERED): CLASS A SURFACE:   INTRODUCTION: Door panels serve as an interface between the interior of the car and the inner workings of the door, and between vehicle occupants and the door. They are expected to meet a…

 ROOF DESIGN OBJECTIVE : The objective of this project is to design car roof with  essential flanges and reinforcements  like ditch area , front roof rail , bow roofs, central roof rail and rear roof rail for the the given styling surface Perform a curvature study on the roof and perform the calculations…

FENDER WHEEL ARCH CHALLENGE FENDER WHEEL ARCH Wheel Arch is the semi-circular part of the fender positioned above the wheel of the vehicle. The design of the wheel arch of the fender should be such that it must shield wheels and protect both passengers compartment and pedestarians from the projection of watr, mud and stones.The…

AIM :- To calculate the section modulus of the previously designed hood for analyzing its strength and also optimizing the design to see the difference in the bending strength of the hood. Higher the section modulus of a structure, the more the resistive it becomes to bending.     section modulus is defined…

Title: Hood Design Objective: To design hood outer panel, inner panel and the necessary reinforcements by following the master section mentioned with appropriate design parameters in NX CAD. Introduction: The hood or bonnet is the hinged cover over the engine of motor vehicles. Hoods can open to allow access…

4 Bar Quick Return Mechanism: First we have to create the all parts of this mechanism and then assemble this.     Creation of First part: Create the required sketch according to the given dimension. Then pad it     Creation of second part:     Creation of third part:     Creation of fourth part:     Creation of fifth part:…

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  Objective: The main aim of this challenge is to create a solid body of 'Door Trim Lower' with the help of the closed surface method by using the 'Generative shape design' workbench in CATIA V5. Performing the 'Draft Analysis' on the solid part body of the Door trim. Given sample design Overview:Initially, we…

UNDER BODY COATING : 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 the dealership and is clean. But even if you are getting the undercoating applied after a couple of years,…

Aim: To expain about Benchmarking and finding a good car for Mr.D.S.Pughazhyendhii by comparing the cars.   Benchmarking :- Benchmarking is a process of measuring the performance of a company’s products, services, or processes against those of another business considered to be the best in the industry, “best…

Attachment Feature Creation - Challenge 2   AIM Create the Dog House for the Door Trim considering the design rules   INTRODUCTION DOG HOUSE Dog house is an engineering feature used in plastic design. Dog houses are used as support feature. Sometimes other engineering features like snaps, locators, screw bosses…

Aim: Create the rib and screw boss for the Drill Handle considering the design rules and perform the draft analysis for the final component. Objective: Create the Tooling axis  Design the class-B and class-C surfaces and join them. Use the Close Surface feature to make a solid body from the surface. …

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Aim: To be able to model a solid from the given class a, and create tooling axis, draft analysis to it. Class A and axis systems are created at the center point of the model.   Two lines were created from the lines which are in the direction of tooling. Drawn bisecting lines from the previous lines The bisecting line…

Aim: To be able to model solid from the given Class a surface, and perform Draft analysis and create Tooling axis. Class A surface with tooling axis. At first, take the base surface and create a center point on the surface and insert the axis system. To create a tooling axis, take the intersection of class A in the XY…

DRAFT Draft angle is nothing but providing some tapered portion to the part for easy removal of the component from the mold during manufacturing. This is especially done in the case of plastic component design having a complex shape. Mostly the 3-degree draft angle is provided but it can vary depending upon the component…

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. REPORT ON DRAFT ANALYSIS: Given Class A Surface: STEP…

File Parsing NASA thermodynamic data NASA  came up with polynomials that can be used to evaluate thermodynamic properties such as Cp, H and S. They have also documented the co-efficients that are required to evaluate these polynomials for 1000+ species. Here we are PARSING 53 species from NASA thermodynamic…

Title:- Deals with the development of a forward energy-based fuel consumption model of a conventional vehicle. Aim:-  1] Build Simulink model using blocks and complete the vehicle model. 2] Writting scripts in MATLAB to load all the variables required for running the Simulink model. 3] Tabulate the fuel…

AIM: To perform system-level simulation of Model: BAJA All-terrain vehicle (ATV) that uses CVT and analyze and interpret the results. OBJECTIVE:                        1. To study open and closed-loop ATV models.              …

TASK-I: AIM:         'To implement control logic of a washing machine using Stateflow in Simulink'. OBJECTIVE: 1. To implement the control logic of a washing machine using stateflow as per given sequence: a) If the power supply is available, the system gets activated. b) If the Water supply is not available,…

Aim: This challenge aims to make a Simulink model of a doorbell using a solenoid block and make another Simulink model where a thermistor will be used to sense the temperature of a heater & turn it on or turn it off the fan. Objective: 1. Make a Simulink model of Doorbell using a solenoid block with the following details:…

1. INTRODUCTION:- The pendulum is a body or mass suspended from a fixed point so that it can swing back and forth under the infiuence of gravity. Pendulums are used to regulate the movement of clocks because the interval of time for each complete oscilation, called the period, is constant. The period depends on the length…

Aim :-To Write a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm. Objective:- Write a program to simulate forward kinematics of a 2R RODotiC Am To create a Movie/Animation from the plots obtained from the program. Theory:- A robotic arm is a type of mechanical arm, usually programmable, with…