Roof challenge

Development of a Door Trim panel AIM To design and development of vehicle interior door trim uding catia v5 with the given class A surface along with the master section.Also create the side attachment features as per design rules OBJECTIVE Create thickened part using master section for reference Create the mounting features…

4 Bar quick return mechanism: First we have to create all the parts of this mechanism and then assemble this. Creation of first part: create the required sketch according to given dimension. Then pad it creation of second part: creation of third part: creation of fourth part: creation of fifth part: Assembly of all parts:…

As per challenge ,I have developed the B pillar part along with the plastic features as per master section. see the attached files and the screenshots below

AIM: Create the Door Applique 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.Create the Heat Stakes and the locators considering the design…

AIM: creating the screw boss and dog house for the center console coin holder as per design rules General Guidelines for Bosses:   Draft  - 0.5 degrees on walls of boss   Thickness -  Typically 40%* of the nominal wall at the base.   Height to Diameter Ratio -  3:1   Radii…

AIM: To create the ribs for the center console coin holder considering the design rules Ribs: Ribs are a feature in plastic injection molded parts. They are thin extensions that run perpendicular from a wall or plane. They are commonly used to provide additional support and strength to a part. Thickness and location…

AIM: To create the core and cavity of the switch bezel design. Creation of Tool Direction Tooling axis defines the mold or core and cavity direction,we should create the tooling axis in such a way so that it should cover most of features,holes and geometry.we will check the suitable direction of the tooling axis through…

creation of door arm rest: As per challenge created the door arm rest with proper tooling axis and performed draft analysis. please find the below attached screenshots of PPT and CAT PART. Conclusion Thus the class B and class C is made out of Class A surface and performed draft analysis on the model.  

Objective: The Objective of the project is to design the coin holder and to do draft analysis by creating the required tooling direction with the help of bisecting method Design Consideration Class A Surface should be aesthetically smooth and good Class B Surface should have all supporting features like ribs Class…

Objective: The Objective of the project is to design the switch bezel and to do draft analysis by creating the required tooling direction with the help of bisecting method Design Consideration Class A Surface should be aesthetically smooth and good Class B Surface should have all supporting features like ribs Class…

AIM: To create the base bracket,plastic component through the given Class A surface.To create the tooling axis for the given class A surface and perform the draft analysis on the model. Draft analysis: Draft analysis is a method of checking the draft angle on various faces of a part with a particular direction.The…

Draft analysis: Draft analysis is a method of checking the draft angle on various faces of a part with a particular direction.The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges identifying zones on the analyzed…

AIM: Design a back door using NXCAD OBJECTIVE: To design a back door from the given class A surfacing,inner panel is designed and assembled with hinge reinforcements,Gas stay reinforcements,wiper motor reinforcements and latch reinforcements. Introduction: The trunk or boot of a car is the vehicle's…

AIM: Roof design using NX 12 and its optimization by calculating heat distortion criteria,snow load criteria and section inertia analysis. OBJECTIVE: To develop essential flanges and reinforcements. Provide appropriate dimensions and check for draft analysis and perform section modulus on the O-Y section. To do a curvature…

AIM: To design the car fender according to the given design parameters. FENDER: 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 sand, mud, rocks, liquids, and other road spray from…

AIM: Section modulus and calculation OBJECTIVE: Use the Section from our Hood design and calculate the section modulus. THEORY: Section modulus is to find the geometric property for a given cross section used in the design. Calculate the section modulus using the formula S=I/y S = Section Modulus I = Moment of Inertia…

HOOD DESIGN OBJECTIVE: To Design Hood outer panel, inner panel and the necessary reinforcements by following the Master section mentioned with the design parameter and assembly of Hood inner panel, outer panel, latch, hinge and the reinforcements. HOOD: The hood  is the hinged cover over the engine of motor…

UNDERBODY 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, it’s…

TITLE: What is Benchmark and suggest a car for Mr.D.S.Pughazhyendi under 8-10 lakhs. BENCHMARKING: Benchmarking is the practice of comparing businesses and performance metrics to industry bests and best practices from other companies. Dimensions typically measured are quality,time and cost. Benchmarking is used to measure…

TITLE: Bracket designing in NX CAD. OBJECTIVE: To create metal bracket from the given 2D drawing. INTRODUCTION: For creating bracket from 2D drawing i have used various tools in NX CAD. DESIGN METHODOLogy: DESCRIPTION: STEP 1: CONTOUR FLANGE: It is created by extending the sketch on its representative axis with thickness…

TITLE: To design a metal bracket using NX CAD. OBJECTIVE: To create sheet metal bracket-2 using various operations performed in NX CAD using a 2D drawing. INTRODUCTION: Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms used in metal working and…

TITLE: Odd Shaped enclosure using NX CAD. OBJECTIVE: To design an odd shaped enclosure using NX CAD tool INTRODUCTION: Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms used in metal working and it can be cut and bent into a variety of…

TITLE: Design of sheet metal box assembly using NX CAD. OBJECTIVE: The main objective of the project is to design a sheet metal box assembly by different options in siemens NXCAD. INTRODUCTION: Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms…

TITLE: Advance sheet metal design of casing. OBJECTIVE: To design a sheet metal model of the casing using the NX CAD tool. INTRODUCTION: Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms used in metal working and it can be cut and bent…

AIM: To read and extract the coefficients for the calculations of different species obtained from NASA thermodynamic data. OBJECTIVE: To extract the 14 coefficients of all the species calculate the specific heat,enthalpy and entropy. Plot the graphs of specific heat,enthalpy,entropy with respect to temperature. INTRODUCTION:…

AIM: To study about genetic algorithm and to calculate the global maxima of  stagalmite function using Genetic algorithm in MATLAB OBJECTIVE: To write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function. To expalin the concept of genetic algorithm and also explain…

AIM: To solve an ordrinay differential equation(ODE) and use the calculated information to animate the motion of the pendulum. INTRODUCTION: In engineering,ODE is used to describe the transient behaviour of the system.A eg is simple pendulum.The following is the second order ODE of a simple pendulum.The way the pendulum…