Week 12- Final project

Week 11 - Final project

Aim:- Development of a Door Trim panel

Introduction

The door panel is the interface between the interior of the car and the inner workings of the door. Generally the door panel is divided into parts for easy designing like arm rest, map pocket, lower substrate. These require one of the toughest requirement among the interior parts of the car. This should be designed to with stand the load while being less than 2mm in thickness and also to protect the occupants during collisions.

GIVEN CAD FILE WITH SURFACES

Part 1 Bottle Holder

Class A surface

 

 

Tooling axis

 

Class B surface:-

offset the class A surface to create the class B surface

 

class C surface

 

Final trim:-

 

 

closed element

 

Draft analysis 

class A surface draft analysis

 

There is some issue in class A surface and draft is not clearing because in this the angle of the  Class A surfaces is less than 1 degree 

 

Draft analysis of CLOSED surface 

 

draft of closed surface with flanges

 

 

 

ARM REST

CLASS A SURFACE

 

TOOLING AXIS

 

Create two lines and bisect it to create the tooling axis

 

CLASS B SURFACE

offset class A surface to create class B 

 

CLASS C SURFACE

 

 

JOIN AC

 

 

FINAL TRIM

TRIM JOIN AC AND CLASS B SURFACE 

 

CLOSED ELEMENT

 

 

Draft analysis for class A surface

 

 

draft analysis of closed surface

 

 

Draft analysis of closed surface with flanges

 

MAP POCKET

Class A surface

 

Tooling axis

 

 

 

 

Class B surface

 

Class C surface

 

Join Ac

 

final trim

 

closed element

 

draft analysis of class A surface

 

draft analysis of closed element with flanges

 

 

 

 

Lower subtrate

 

 

Tooling axis

 

SLIDER OR LIFTER AXIS

 

Class B SURFACE

 

Class C surface

 

Join AC

 

FINAL TRIM

 

CLOSED ELEMENT

 

CLOSED ELEMENT WITH FLANGES

 

DOG HOUSE AND HEAT STAKE

 

DRAFT ANALYSIS OF CLASS A SURFACE

 

 

DRAFT ANALYSIS OF CLOSED ELEMENT 

 

DRAFT  ANALYSIS OF HEAT STAKE

 

DRAFT ANALYSIS OF DOG HOUSE USING LIFTER OR SLIDING AXIS

 

 

TREE STRUCTURE

BOTTLE HOLDER

 

ARM REST

 

MAP POCKET

 

LOWER SUBTRATE

FULL PRODUCT TREE

 

FINAL PRODUCT DOOR TRIM

 

CONCLUSION:- From this project I can conclude that one should to able to properly create class A,B,C surafces as well as full elements and also should be able to do proper draft analysis and assembly as the project door panel is one of the crucial part in car interior it should be placed properly and design proper because nowerdays due to safety norms during collision the interior parts of car should be such that it should not cause any harm to the person driving.