Week 9 - Challenge 3 - Bumper

Aim: - Development Of Door Trim Pannel from Class A. Software Used : - Catia V5. Theory : - Door Trim Pannel  The door panel covers internal parts like the window regulator, the power window motor, and the wiring. It is attached to the sheet metal part of the door. The Cad Model After Completion looks like the…

Aim : create a Door trim lower with dog house from given class A surface Tools used : -  Catia V5 Frequntly used commands : - Trim ,Split, Sweep Step 1. Anaylize the Class A .  Import the class a and check for any dis contunity like gaps and surface irregularity. the given class A for this task dose not have…

Aim : - Create a Door trim lower with heat steak and locater. Tools Used : - Catia V5. Most frequnetly used commands : - Sweep, Split, Union Trim. Theory.  Class A : -  In automotive desgin, a class A surface is any of a set of freeform Surface of high efficiency and quality. Although, strictly, it…

Aim : - To Create a Bumper From Class A Surface With desgin rules. Tool Used :- Catia V5 Theory: - A bumper is a structure attached to or integrated with the front and rear ends of a motor Vehcles, to absorb impact in a minor collision, ideally minimizing repair costs. Stiff metal bumpers appeared on automobiles…

Aim : - Creation of CAD Model for A-pillar with Master Section  Theory: - A- Pillar The forward-most roof pillar, forming the uprights that support the windscreen. The pillars are named alphabetically by order of placement from front to back of the car. The Given A pillar Class A Look like this Step 1. Anaylize the…

Aim: - To Create A Drill Door handle From Class A and Make Eng. Feature Screw Boss and Ribs. Software Used : - Catia V5 Technique Used : - Surface Design, Boolean Opreation,Draft anaylisis  Theory :- Class A Class A surface refers to those surfaces which are VISIBLE and abide by the physical meaning, of a product.…

Aim : - Creation of Plastic Component (Switch Bezel) Using Class A Surface  Theory: - Switch Bezels in car are parts which contains switches and controls for different functions like Window control, Door lock/Unlock,Media and Temperature controls. Proceture: Step 1. Tooling Axis Creation First anaylize the Given…

 Aim: - To Design a Base Bracket and Do Draft anaylisis from the Given Class A Surface Theory: - What is a Class A Surface ? Class-A (or 'Strak') is a term used in specifically in automotive design. It describes the final production surface data for the aesthetic parts of the car or any Automotive Component.…

Aim: - To Create Part and and Assembly of Quick Reutrn Mechanism and CV Joint. 1. Quick Retun mechanism First We create all the parts of This assembly using the 2d Drawing this is how the model look after Creation. Now the Body 2. The 3D model in Catia Body 3 3D Model Body 4 3D model Body 5 3D Model   This is how it looks…

Aim. To Assemble the Butterfly valve and apply GD and T to it Step 1. Create a Assembly   Step 2. Add all the prevoius made components. 1. The valve body 2. Shaft 3. Retainer 4. Disc 5. Screw 6. Nut 7. Lever Step 3. Assemble Them as per Drawing. Now We apply GD & T

                                                                            Roof Desgin Objective: - 1.To Create Reinforcement for…

                                                                               Wheel Arc Objective To calculate the wheel…

Objective To Desgin a fender from the class A surafce and create Drip area, A-pillar mounting,Sill and Bumper mounting. Software used NX CAD Introduction Fender Fender is the American English term for the part of an automobile, motor cycle or other vechiles body that frames a wheel well (the fender underside). Its primary…

Aim 1. To calculate the Section Modulus of the Hood  2.Come up with a new section that has an improved Section Modulus compared to the previous one. Introduction Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members.…

Aim: - To Design a hood inner pannel from the skin data provided. and full hood assembly with latch and hinge reinforcement  Software used Siemens NX CAD. Introduction to hood The hood or bonnet is the hinged cover over the engine of motor vehicles . Hoods can open to allow access to the engine…

Under-body Coating. Underbody coating provides long term protection from corrosion to car's underbody.The main purpose of undercoating is to check rust especially in the body components like frame rails along with other exposed metal parts. Underbody coating can also reduce wear and tear.   Types of Undercoating…

1.  Mr. D.S. Pughazhyendhii have a budget of 8 to 10 lac and with a family of 5 they need a bigger car. Following is the comparison  Benchmarking is creating a comparision btween the features of similar product. Below is te comparision about which big car to buy depending upon driving range and price.  top…

Q1. Ans  The major elements in the above diagram is Generator , Starter , Battery , Distributer , Ignition coil , Current and voltage Regulator Q2. ans  1. Starter: - The purpose of the strater is to take power from geneator and Crankup the speed of Crank shaft for intial combustion to start      …