Week 8 - Challenge 1 - Draft Analysis on a Fan Cover
AIM -
Create a Tooling axis with help of line bisecting method and also perform the draft analysis.
Tooling Axis-
The axis where mold or core and cavity move is called tooling axis.In Molding machine arrangement is given to open the mold along a direction which is known as Tooling Direction. The mold is built from two separate halves (Core and Cavity) and tooling direction basically define the direction of mold pulls apart. Tooling direction is known as primary direction.
Draft Analysis-
STEP 1- Check the continuty of the A surface by using of the join or boundary command
HERE the using of intersect command we can see the continuty of the surface
STEP #2
We check the direction of the tooling axis , we checking the x , y , z direction.
In x direction we required extra side core for hole and the side core increase the cast of the molding
process similar y direction also
But when we create axis in z direction then possible to mold with out any extra side core.
STEP #3
CREATING A TOOLING AXIS BY USING OF THE BISECTING METHODE
- CREAT A DUMMY TOOLING AXIS
- TAKE YZ PLANE INTERSECT
- AND ANALIZE THE THE LINE WHICH IS CHANCE OF CRAETE PROBLEM
- CREAT THE BISECTING LINE WITH HELP OF OTHER TWO LINE AND HIDE THE DUMMY LINE. ITS PROCESS DONE FOR BOTH YZ AND ZX PLANE .
- BY USING OF THE ZX AND YZ BISECTING LINE CREATE MAIN TOOLING AXIS
STEP # 4
DRAFT ANALYSIS
- FIRST ON THE MATARIAL SHADING MODE
- SELECT THE A SURFACE AND SEE THE COLOR
- GREEN COLOR SO THE ANGLE IS GREATER THE VALUE OF THE DRAFT
- BLUE SHOW THE ANGLE B/W THE VALUE
- RED SHOW THE ANGLE IS LOWER OR NEGATIVE
- GET THE COMPASS ON THE TOOLING AXIS
- AND ALLSO CHECK THE ANGLE IN DIFFERENT FACE
- TRY TO FIXED BY CHANGE THE TOOLING DIRECTION AND ANGLE
