Week 8 - Challenge 5 - Core & Cavity Design

I. Quick Return Mechanism design and assembly 1. Slider Link   2. Fixed Support   3. Sliding Block   4. Slider   5. Pin   Assembly   II. CV Joint design and assembly 1. Axle   2. Housing 1   3. Housing 2   Assembly  

DESING OF DOOR TRIM PANNEL   Objective With the input of class A surfaces and master sections, the plastic door trim parts are to be developed following industry standard design guideline using Catia V5 software. Introduction Door Trim is an interior component attached to the inner side of the door. This product does…

Door Applique design with engineering features   Introduction 3-2-1 location principle Any 3 dimensional object in space has 12 degrees of freedom along the 3 axes Translational position along the X-axis Translational position along the Y-axis Translational position along the Z-axis Rotational position about the X-axis…

Crearte Screw Bosses and Dog House on the Coin Holder   Introduction Screw Boss Boss features are commonly found in injection moulding designs. They are used to aid in the assembly of moulded parts by providing a channel for a screw. Designing plastic screw bosses is fairly straightforward but there are…

Design of Rib for Coin Holder   Introduction Ribs Ribs are thin wall-like structures that add support and rigidity to injection moulded parts. They are thinner than primary walls and are used to support these walls, as well as bosses, by running perpendicular to these structures. Ribs are often used to replace thick…

COIN HOLDER DESIGN   Introduction Class A surface This is the styling surface which provides the aesthetic features of a component. A designer starts the component design from a class A surface. Class B surface Class B surface is obtained by offsetting the class A surface by the component thickness value. This B surface…

BEZEL SWITCH - CORE AND CAVITY DESIGN   Introduction Parting Surface When designing a plastic injection mold, the selection of the parting surface is an important design factor. With a reasonable parting surface selection, the mold structure can be simpler, making it easier to mold and release the plastic product,…

 SWITCH BEZEL DESIGN   Creating tooling axis Two sketches are created on the XZ and YX planes. The surface and respective plane intersection is got in the sketch using Intersect 3D Element command In the sketch in the XZ plane we create 2 lines on the intersected surface boundary and bisect them to get the…

BASE BRACKET DESIGN   Introduction Class A surface This is the styling surface which provides the aesthetic features of a component. A designer starts the component design from a class A surface. Class B surface Class B surface is obtained by offsetting the class A surface by the component thickness value. This B…

FAN COVER - DRAFT ANALYSIS   Introduction Draft Angle Sheet metal and plastic parts that are made by forming, casting, pressing or even molding, require a draft angle at their side walls. Draft angles are the degree of taper that is incorporated into the side wall and cores of the die cast tool to aid in the…

DESIGN OF BACKDOOR (TAILGATE)   Objective To design the Backdoor/Tailgate of a Hatchback car with the A-surface provided using the proper design methodologies Design the Tailgate inner panel with the Hinge, Gas Stay, Wiper Motor and Latch & Striker mountings and their reinforcements The Inner Panel design should…

ROOD DESIGN AND ANALYSIS Objective To design the Front and Rear Roof Rails, along with the Centre and bow Roof Rails according to the master section drawings provided and performing the analysis of the rail designs.   Introduction Roof An automobile roof or car top is a BIW portion of an automobile that sits above…

Design of Drip Area, A Pillar, Sill, Baffle and Bumper Mountings on a Fender   Fender Fender is a 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…

Fender Fender is a 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 being thrown into the air by the rotating tire. Fenders are…

AIM To find and improve the Sectional Modulus of the designed Hood   THEORY SECTION MODULUS Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members. Other geometric properties used in design include area for tension and shear, radius of gyration for…

DESIGN OF CAR HOOD/BUMPER   Theory Hood 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 and repair. Its purpose is to provide access…

UNDERBODY COATING   Underbody coating is 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 it can also be applied after a couple of years. This is because it can prevent…

REPORT ON BENCHMARKING   Objective To be able to recommend an appropriate car for Mr.D.S. Pughazhyendhii considering all his requirements, budget and likes, by benchmarking the latest cars available in the market under his budget.   Case: Mr. D.S. Pughazhyendhii is a married man who lives in Bangalore which…

 DESIGNING A SHEET METAL BRACKET-II using NX-CAD   Introduction Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms used in metalworking, and it can be cut and bent into a variety of shapes. Countless everyday objects are fabricated…

 DESIGN OF AN ODD ENCLOSURE WITH SHEET METAL using NX-CAD   Introduction NX sheet metal design software incorporates material and process information in sheet metal-specific modelling features: bends, flanges, tabs, cutouts, beads, dimples, louvers, corner and edge treatments, patterns and other formable…

DESIGNING A SHEET METAL BRACKET using NX-CAD   Objective To design a sheet metal Bracket in NX-CAD sheet metal spplication workbench and also creating the drafting of the Bracket.   Introduction NX sheet metal design software incorporates material and process information in sheet metal-specific modelling features: bends,…

BOX ASSEMBLY DESIGN using NX-CAD Objective Learning to design a sheet metal Box Assembly in NX-CAD   Introduction Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms used in metalworking, and it can be cut and bent into a variety of shapes.…

                                                          CASING DESIGN using NX-CAD Objective Learning Sheet metal design and interface in NX-CAD Learning the basic Sheet metal features and their applications in making sheet metal models Introduction  Sheet metal is metal formed by an industrial process into thin, flat…

1. Radar Mast Sketches Views Feature Tree                   2. Assembly of Yatch Views Mate Tree      REPORT DESIGN AND RENDERING OF SUNSEEKER PREDATOR YATCH USING SOLIDOWRKS   OBJECTIVE: Modeling of Sunseeker Predator Yatch Photo Realistic rendering…

                                           DESIGN AND RENDERING OF AMERICAN CHOPPER   OBJECTIVE: Modeling of American Chopper Photo Realistic rendering of the Chopper   INTRODUCTION: A chopper is a type…

Aim of the Project: To develop a Simulink Model for Vehicle Direction Detection used in ADAS   Description: 1. Create the main Subsystem named Vehicle_Direction_Detection and feed the SteeringWheel_YawDegreeInput and CameraInput_RoadSign inputs to it   2. In the subsystem create two other subsystems namely Requirement_1 and Requirement_2 …