Week 10 - Challenge 1- Attachment Feature Creation (Ribs & Screw Boss)

Week 10 - Challenge 1- Attachment Feature Creation (Ribs & Screw Boss)

DOOR HANDLE TRIM (STEP USED):

Thickness:2.5mm

Tooling Axis creation:

To create Tooling axis, i have extract the bottom surface and axis create with using bisecting methed.

After createing tooling axis i have to draft analysis to verify the draft direction for the matrial flow on mold.

B Surface Creation:

Then to create class B surface creation,

• Firstly I have extract all flat surface then untrim each then trim the all untrim surfaces
• Then provided fillet at all corners with input of class A fillet with addition of component thick.

C Surface Creation:

• To create C Surface i have use sweep on the boundary of the class A.
• I had use draft direction sweep and reference to the surface sweep to create the C Surface.

C+A Surface:

I trim the class A with C surface to create C+A Surface.

Final Trim:

To create final closed surface, I had trim C+A surface with B surface.

Solid Body Creation:

Used closed thicken tool for create thicken the closed surface.

Rib Creation:

I used the above design rules to create ribs and draft calculations,

Screw Boss Creation:

To create screw boss i had followed the below design rules,

Final Component draft feature analysis:

Draft analysis Reports:

Views:

Other orientation view:

Note : I herewith enclosed CAT Part for the Door Handle trim.