Week 9 - Attachment Feature Creation - Challenge 2

AIM:-

To create the Dog House for the Door Trim.

DOG HOUSE:-

Dog HOuse is an engineering feature used in plastic trim design.Dog houses are used as supporting feature. The primary function of Dog House is to avoid SINKMARK.

MATERIAL FOR DOG HOUSE

POLYPROPYLENE

WHY POLYPROPYLENE

• which toughness,
• flexibility,
• light weight, and
• heat resistance .

TOOLING AXIS:

• The Tooling Direction is basically the direction that the mould pulls apart.
• The mold is built in two seperate pieces.Basically we have a Cavity & Core Side.
• The core pulls apart from the cavity.
• Here, I have craeted LIFTER axis too.

TOOLING AXIS OF A DOOR TRIM;

TOOLING AXIS OF LIFTER ;

DRAFT ANALYSIS;

• Draft analysis is required to check if a part has required draft or not.
• The Draft analysis refers to a Tool that allows us to determine if we can remove the part we designing from the Tool being used to design it.

DRAFT ANALYSIS OF CLASS A SURFACE;

DRAFT ANALYSIS OF CLOISED SURFACE ;

DESIGN CONSIDERATION PF DOG HOUSE

DRAFT ANALYSIS OF ENGINEERING FEATURES OF (DOG HOUSE);

INTERNAL DRAFT ANALYSIS

EXTERNAL

SKETCHES OF DOG HOUSE CREATION

SKETCH OF SINKMARK CUTS

DRAFT ANALYSIS OF CLOSED SURFACE WITH ATTACHMENT FEATURES

CLOSED BODY

CLASS A SURFACE

CLASS B SURFACE

CLASS C SURFACE

TREE STRUCTURE SCREEN SHOT