Hood design-Week 2

BACK DOOR DESIGN Aim: To design back door of car using given outer class 'A' surface.from that class we are creating the back door upper panle and lower panel,inner panel. Functional Requirement- Basic Function is to cover rear part of a vehicle. Following are the points Boot Volume/ luggage area Rear Visibility Criterion…

Assemble and apply GD&T to the butterfly valve assembly drawing About Butterfly Valve: A butterfly valve is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The "butterfly" is a metal disc mounted on a rod. When…

INTRODUCTION:           An automobile roof or car top is the portion of an automobile that sits above the passenger compartment, protecting the vehicle occupants from sun, wind, rain, and other external elements.           When…

                                                                    FENDER DESIGN OBJECTIVE : The aim of these project is to design fender and the main…

                               Fender Design - Wheel arch measuring by European Standards 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…

Section Modulus Section Modulus is a geometric property used to calculate the bending stresses in a structural member. Mathematically, It is defined as the ratio of the moment of inertia of a section about its centroidal axis and to the distance of the extreme layer from the neutral axis. It is denoted by S.  In general,…

Report on Hood Assembly: Hood- It is a type of door for engine, also known as bonnet. It has two main components, Inner and Outer panel.  It has three main purposes- To divert frontal crash and for pedestrian safety to dissipate heat outside from the engine compartment.    Design Criterion- Head zone Criterion-…

Aim: To understand Under Body Coating Process and its purpose, its types and pros and cons. Introduction: Automotive Underbody Coatings: The underside of vehicles serves as an intermediate between metal components of a vehicle and outer environment. The underbody of vehicles is prone to damage due to harsh environmental…

Aim: To explain about Benchmarking and finding a good car for Mr. D.S.Pughazhyendhii's family by comparing the cars according to his budget. Benchmarking:  Benchmarking involves a structured comparison between similar products, services or processes on some dimensions of performance. For example, it can be used…

FINAL PROJECT: DOOR TRIM PANEL AIM: To design a door trim panel with the reference of given inputs and by improving class A surface and creating class B and Class C surface with tooling axis and B side features for attachment purpose with the help of master section and assemble of push pin in doghouse. INPUTS: Class A…

ASSEMBLY WORKBENCH First of all, I created a part body for all the components which have been given in the 2d drawing. Then I assembled it in the assembly workbench and fixed them with respective constraints. Then I created drafting for every individual part. The images below are the results. 1. QUICK RETURN MECHANISM: …

Aim: Creating A pillar with master section given in the question. The Class A surface and master section has been given in question we have to create closed body of A pillar and doghouse with the reference of master section. Creation of Tooling axis: I have used Master section of given A pillar to create the tooling…

AIM: Creating the Door Trim Lower Plastic component through the given Class-A surface and creating the heat strakes and locators as given in the question. Class A surface: The Class A surface is given by Class A engineer we have to create a plastic component. I have taken the thickness 2.5mm Creation of Tooling Axis: create…

Creating the Dog House for the Door Trim considering the design rules mentioned in the video. Considering the thickness of the part to be 2.5 mm. The Class A surface has been given in the question we have to analysis the class A surface using feature draft analysis. The below image is given in the question.…

DOOR HANDLE: AIM: Creating a Rib and Screw boss for the given class A surface of door handle. In the given question they have given Class A surface, I have to create class B and C surface with thickness of 2.5mm. 1. Tooling Axis: I have created tooling axis in the middle of A surface by taking axis system on surface. 2.…

The Core and cavity blocks for the switch bezel design: The tooling axis of the switch bezel is created by using bisecting method and for sketch 2 have taken 6deg. And the draft analysis of the switch bezel has been done and the results are in the image below The report on the creation of class A, Class B, Class C surface…

Bumper: As per the given Class-A surface creating B and C surface with 3mm thickness is done with draft analysis of class A and final component. Beginning with Tooling Axis for Class A is done creating bisecting line and the analysis is done for Class A surface and the requirement for draft angle is given and the whole…

COIN HOLDER: TOOLING AXIS: By looking at the class A surface we can understand where the axis of the tool will be placed, taking intersection of the class A surface. creating a line on both the side of A surface and bisecting them. we get the line which is tooling axis.   Draft analysis of A surface: As you can see…

Report TOOLING DIRECTION: Taken 6 deg for 2nd sketch  bisecting line  The images are shown below for the above details: Draft analysis The draft analysis has been done; the images are given below with detail.