Week 11 - Final project
AIM
To create a door interior part from the inputs of class A surface along with master section by following the design rules followed in tier
1 and OEM industries in catia v5
SOFTWARE USED
CATIA V5
OBJECTIVES
Create a sketch by using Positioned sketch
All the should be sketches should be Iso-Constrained
Ensured Proper Tree Structure
Geometrical sets should having a proper name based on the sketches present inside of it
Create thickened part using master section for reference
Create the mounting features as per design guidelines in the industry and with master sections
Creating of Draft analysis & Tooling analysis
Creation of parting lines and check tooling feasibility
Since the input class A surface is containing four different parts(class A). So class b and c for all the surface has been created in
separate catpart. Also performing draft analysis and tooling axis separately. finally all the surface have assembled together in one
catproduct
CREATION OF TO
OLING AXIS – LOWER SUBSTRATE
DRAFT ANLAYSIS
Draft analysis in catia is a command that is used to detect if the part you drafted will be easily removed from the mold. it is
performed based on color ranges identifying zones on the analyzed element.
Most of the industries is using minimum draft angle is 3 degree
PROCEDURE
Check all the boundary whether it has connected or not.
Check the model visually & choose the best tooling direction which should be easy for draft
create a point -direction line parallel to the y axis and named as TOOLING AXIS as shown below
CREATION OF TOOLING AXIS –lower map
PROCEDURE
Check all the boundary whether it has connected or not.
Check the model visually & choose the best tooling direction which should be easy for draft
create a point -direction line parallel to the y axis and named as TOOLING AXIS as shown below
CREATION OF TOOLING AXIS – ARMREST
PROCEDURE
Check all the boundary whether it has connected or not.
Check the model visually & choose the best tooling direction which should be easy for draft.
create a point -direction line parallel to the y axis and named as TOOLING AXIS as shown below
CREATION OF TOOLING AXIS – UPPER SUBSTRATE
PROCEDURE
Check all the boundary whether it has connected or not.
Check the model visually & choose the best tooling direction which should be easy for draft.
create a point -direction line parallel to the y axis and named as TOOLING AXIS as shown below
create a point -direction line parallel to the y axis and named as TOOLING AXIS as shown
after all the tooling axis have been given now offeset the surafce to 2.5 mm which makes them to be as B class
later make the c class i.e., sweeps to make a closed body.
join the class c with class a
and then trim with class b to get closed body.
repeat the same process for all the substartes and make them into closed bodies.
creation of flanges:
Based on the given master section prepare the flanges in the shape and makesure to have holes for the stakes to be fitted
The upper substarte and tje door arm have the flanges on their side faces.
now makes holes on the respective bodies with required constraints
now makes the ribs along with the heat stakes
this the final door trim how it looks WITHE DOG HOUSE CREATED ON THE LOWER SUBSTRATE THE DOG HOUSE IS DONE BASED ON THE GIVEN DIMENSIONS
DRAFT ANALSYS:
we have already made the tooling axis for the bodies now perform draft analsys for the door trim.
ASSEMBLY PART:
IMPORT THE PUSH PIN INTO THE PRODUCT AND ASSEMBEL ON THE DOG HOUSE MAKE USE OF COINSIDE TOOL AND SURFACE COMMAND TO ASSMBLE THE BODIES.
