Week 9 - Attachment Feature Creation (Ribs & Screw Boss) - Challenge 1
Create the rib for the Drill Handle considering the design rules mentioned in the video.
Create the Screw boss for the Drill Handle considering the design rules mentioned in the video.
General Guidelines for Bosses:
- Draft - 0.5 degrees on the walls of boss
- Thickness - Typically 40%* of the nominal wall at the base.
- Height to Diameter Ratio - 3:1
- Radii - 0.25mm maximum radii.
NOTE:
- Sketches
- Use Positioned sketch
- Sketches should be Iso-Constrained
- Tree Structure
- Ensure Proper Tree Structure
- Geometrical sets should have a proper name based on the sketches present inside of it
- All the sketches should be created under the Geometrical set
- Report
- A detailed report should be done explaining the draft analysis and the tooling axis creation.
- An explanation should be given on the way of creating the tooling axis, particularly the Bisecting method.
- Reference
- Refer to the below-given image to understand the position of the Screw Boss and Ribs
Submission Requirements:
- Submission in challenge box
- Below images/screenshots should be inserted into the challenge box
- Screenshots of the completed design in various orientations (Isometric, Front, Side, and Top View)
- Submission as an attachment
- CATpart should be submitted as an attachment using the below Browse option.
