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Parametric Keychain - Student Documentation Template (Extension Project)

  • Author:
  • Date:
  • Description: Design a fully parametric keychain that supports personalization and customization.

Design Concept

  • Keychain theme or purpose:
  • Design elements (shape, attachment, personalization method):
  • Parametric strategy (what will be variables?):

Parametric Variables

VariableDefault ValuePurpose

Variant Configurations

VariantParameter 1Parameter 2Parameter 3Notes
v1
v2
v3

  • Describe how each variant prints:
  • Assembly/attachment method:
  • Functionality (does it work as intended?):

Reflections

  • Which parameterization strategy was most effective?
  • How could someone else customize this design?
  • What would you add in a future iteration?

Customization Guide

  • Clear instructions for modifying parameters
  • Examples of common customizations
  • Best practices for variant generation

Attachments

  • .scad file with full parametric structure
  • Photos of 2+ printed variants
  • Variant specification table
  • Usage/customization guide

Teacher Feedback

CategoryScoreNotes
Problem & Solution (0-3)
Design & Code Quality (0-3)
Documentation (0-3)
Total (0-9)** **