Week 9 - Attachment Feature Creation - Challenge 1

Week 9 - Attachment Feature Creation - Challenge 1

GUIDELINES FOR RIBS DESIGN

1. DRAFT: 5 degree per side minimum draft allows the rib to release from the mold.

2. THICKNESS: typically, 40% wall thickness= 0.4*t

3. HEIGHT: less than equal to 5 times the wall thickness
   
   
   
   
   
   
   
4. SPACING : 3:1- steel height/ width ratio maximum

3. THICKNESS AT TOP: minimum thickness at tip is 0.75
   
   
   
   
   
   
   
   
4. OPTIONAL RADIUS: 25mm maximum
   
   
   
   
   
   
   
5. RIB ROOT THICKNESS: 0.25mm maximum

DRAFT ANALYSIS: maximum of 1.5 degree draft is allowable