Week 8 - Challenge 6 - Core & Cavity Design

Title of the Project - Advanced Sheet Metal Design Using NX CAD Challenge 7 - Metal Bracket - ll Objective To design and create a metal bracket using NX CAD. Introduction  A metal bracket is a fastener or connector designed to secure and hold two pieces or objects together. They are used to support shelves, stabilize equipment,…

Title of the project - Advanced Sheet Metal Design Using NX-CAD Challenge - 6 - Bracket Objective To  create and design a Bracket using NX CAD. Introduction A metal bracket is a fastener or connector designed to secure and hold two pieces or objects together. They are used to support shelves, stabilize equipment, fasten…

Title of the project - Advanced Sheet Metal Design Using NX-CAD Challenge - 5 - Odd Enclosure Objective To  create and design an odd enclosure using NX CAD. Introduction An odd enclosure is mainly used as a protective enclosure for machines. It protects it from unwanted impacts from external forces, protects it from water…

Title of the Project - Advanced Sheet Metal Design Using NX CAD challenge 2 -  Box Assembly Objective To design a Box assembly using NX CAD. Introduction Any metal having a thickness in between 0 to 6 mm is  called a  sheet metal. Sheet metal is a metal formed by  industrial such as hot and cold press  into thin and flat…

Title of the Project - Advanced Sheet Metal Design Using NX CAD challenge 1 - Casing Objective To design a casing using NX CAD. Introduction Any metal having a thickness in between 0 to 6 mm is  called a  sheet metal. Sheet metal is a metal formed by  industrial such as hot and cold press  into thin and flat pieces. It…

AIM To assemble and apply GD&T to the butterfly valve assembly drawing. REPORT 1. First we open NX and click on new 2. We select assembly and name the assembly as Butterfly Valve. and then select the directory. 3. Then on the assemble page we click open and select all the models we created before and click ok. 4. We click…

AIM To create a CAD model for development of a Door Trim panel following inputs as like in OEM and tier1 companies. OBJECTIVES Find an attachment strategy for the door panel complete work. Use Push pin with Dog house for Lower substrate – Door panel attachment Use heat stakes for part to part attachment. Perform draft…

AIM To create assemblies based on the given model drawings. REPORT 1. Quick return motion mechanism Based on the drawings given before creating an assembly, we need to create the parts seperately So first we open a new part file and start creating the different parts seperately in different part files. 1. Body 1   2. Body…

AIM To study the given master section and create the B side and a dog house on it. REPORT 1. Creation of tooling axis Check weather the given A surface is ok and without any patches using the boundary option or join option. Once that is checked, study the master section given. Select all the 4 vertical lines of the dog…

AIM To create the Door Trim Lower Plastic component through the given Class-A surface. Also create the Heat Stakes and the locators considering the design rules. REPORT 1. Creation of tooling axis Identify the best possible direction for creating the tooling axis. First extract the partiicular surface. Create a point on…

AIM To create the Dog House for the Door Trim considering the design rules given. REPORT 1. Creation of tooling axis At first we check the class A surface is ok by using the boundary option. After that we extract the base surface which identified as the best place for tooling axis to pass through. Create a point on the…

AIM To create the rib and screw boss for the Drill Handle. REPORT 1. Creation of tooling axis At first we check the class A surface is ok by using the boundary option. After that we extract the base surface which identified as the best place for tooling axis to pass through. Create a point on the center of that surface.…

AIM To create the Core and cavity blocks for the switch bezel plastic component. REPORT 1. Creation of Tooling Axis At first we identify the proper location for the tooling axis to pass through. In this model we find the base of the switch besel to be the ideal surface for tooling axis. So using 'multiple extract' we first…

AIM To create the Door Trim Plastic component through the given Class-A surface. REPORT 1. Creation of tooling axis Identify the best possible direction for creating the tooling axis. First extract the partiicular surface. Create a point on the centre of that surface. Draw a line normal to the surface passing through the…

AIM To create the Bumper Plastic component through the given Class-A surface. REPORT 1. Creation of tooling axis First we check the connectivity of the given class A surface using boundary or join command.  We study the surface at all axis and decide on the best possible side to create tooling axis. First, let us extract…

AIM To create the Coin Holder Plastic component through the given Class-A surface. REPORT 1. Creation of tooling axis First, class A surface is checked for the connectivity of the surface to ensure it is completely joined and there will be no gap between the surfaces. It is done using either boundary or join option. Once…

AIM To create the Switch Bezel Plastic component through the given Class-A surface. REPORT 1. Creation of Tooling Axis At first we identify the proper location for the tooling axis to pass through. In this model we find the base of the switch besel to be the ideal surface for tooling axis. So using 'multiple extract' we…

AIM Create the Base Bracket Plastic component through the given Class-A surface. REPORT Given Class A surface : 1. Report on Creation of tooling axis Using join or boundary commands check the connectivity of the given Class A surface Visually inspect the best possible direction for tooling axis. In this case we select…

AIM To design the back door of a car by using the given class A surface and to provide necessart reinforcements and embosses. Theory The back door is a hinged door/tailgate at the rear of the vehicle. It may be used for loading and unloading cargo, or to get passengers in and out, in case there are seats present at the…

AIM For the given roof styling, create an assembly by developing the essential flanges for the outer roof and creating the reinforcements. OBJECTIVE Create an assembly by developing the essential flanges for the outer roof and creating the reinforcements. Provide appropriate dimensions and…

Aim To design a fender with the necessary mounts such as- bumper, a-pillar, sill, cowl and drip. Fender A fender is the part of a car, truck, motorcycle, or other vehicles that frames or covers a wheel well. Its main purpose is to prevent debris, rocks, mud, liquids, sand, and other road debris from getting thrown in the…

Aim To calculate the Wheel arch gap at required points and check whether the car passes the European standard. Fender Fender is the part of a 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 thrown…

Aim To calculate the section modulus of the hood before and after optimization and compare the results. Section Modulus Section modulus is defined as the ratio of moment resisted by the section to the stress in the extreme fibre. It gives us an idea about how much load a given structure can take. Increase in section modulus…

Aim To Design Hood Outer Panel, Inner Panel and the necessary reinforcements by following the Master Section mentioned with the design parameters. Objective To design the hood outer and inner panel and the necessary reinforcements by following the master section. To submit an Assembly of hood inner panel, outer…

Aim To create a Rankine cycle simulator and plot the corresponding T-S and H-S plots using MATLAB. Objective Create a Rankine Cycle Simulator using MATLAB. Plot the corresponding T-s and h-s plots for the given set of inputs. Make a report explaining the working of a rankine cycle simulator. Calculate Net work output and…

Aim To write a report about Under body coating, its purpose, its types and its pros and cons. Under-Body Coating Underbody coating is a thick cladding (typically made of rubber) that is placed uniformly to the car’s underside. When the automobile is fresh off the lot and spotless, it is usually sprayed or painted…

Aim To create a report on Bench-marking process and to suggest Mr. D.S.Pughazhyendhii a car suitable to his demands through benchmarking presently available cars in the market. Bench-Marking Benchmarking is defined as the process of measuring products, services and processes against those of organizations known to be leaders…

AIM To write a program for parsing the NASA thermodynamic data and calculating the molecular weight of each species. Governing Equations The equation to calculate specific heat, enthalpy and entropy is given below: Cp = (a1 + a2 T + a3 T^2 + a4 T^3 + a5 T^4) R H = (a1 + a2 T /2 + a3 T^2 /3 + a4 T^3 /4 + a5 T^4 /5 + a6…

A code in MATLAB to optimise the stalagmite function and find the global maxima of the function is given below: First we need to create a function to assist us in writing the main code. The code to create that function is given below: % Create a function of stalagmite function [f] = stalagmite_func(input_vector)…

A program that solves the ODE which represents the equation of motion of a simple pendulum with damping is written below. First we create a function code which helps us in the creation of the main code is given below:  % Create a function function [dtheta_dt] = ode_func(t, theta, b, g, l, m) theta1 = theta(1); theta2…

Week 3.3 - Air standard Cycle The link to the report is given below: https://1drv.ms/w/s!Al1OXfTJQgWKgQvYIT1UMEQTYgIr?e=efMfcZ The PV diagram obtained as output: Thermal Efficiency: Mistake:  

A program in Matlab to simulate the forward kinematics of a 2R Robotic Arm is given below: % Forward kinematics of a 2R Robotic Arm clear all close all clc % Inputs given l1 = 1; % Length of arm 1 l2 = 0.5; % Length of arm 2 theta1 = linspace(0,90,10); % Angles formed between arm 1 and surface theta2 = linspace(0,90,10);…