3D Design and 3D printing Workshop

3D Design…

Course Name: Basic 3D Design and 3D printing Workshop

Class Count: 24

Duration: 3 Month

Synopsis: This hands-on course covers the essentials of 3D printing using FDM technology. Students will explore 3D design tools like TinkerCAD and OnShape to create functional and decorative objects. From basic shapes to multi-part assemblies, participants will learn how to design, prepare, and print their projects. By the end, they will have the skills to tackle more complex designs and troubleshoot printing challenges, culminating in the creation and presentation of a final 3D printed project.

Course Curriculum

Class 1: Overview of 3D Printing and FDM Technology

What is 3D printing?
Types of 3D printers and materials (focus on FDM)
How FDM printing works: slicing, G-code, and extrusion.
Safety tips and printer setup basics.

Class 2: Introduction to TinkerCAD

Class 3: Understanding the FDM Printer Workflow

Class 4: Designing Containers in TinkerCAD

Class 5: Advanced TinkerCAD Tools

Class 6: First Printing Session

Class 7: Introduction to OnShape

Class 8: Extrusion and Modifications in OnShape

Class 9: Combining Parts in OnShape

Class 10: Designing Parametric Objects in OnShape

Class 11: Designing a Gear in TinkerCAD

Class 12: Designing a Gear in OnShape

Class 13: Creating a Phone Stand (TinkerCAD)

Class 14: Advanced Sketching in OnShape

Class 15: Creating Hinged and Moving Parts in TinkerCAD

Class 16: Printing Multi-Part Assemblies

Class 17: Designing a Custom Vase or Decorative Object (TinkerCAD)

Class 18: Designing a Functional Clip or Hook (OnShape)

Class 19: Preparing for Complex Prints

Class 20: Multi-Part Assembly and Print Tuning

Class 21: Final Project Planning and Design – Part 1

Class 22: Final Project Design – Part 2

Class 23: Printing Final Projects

Class 24: Presentation and Wrap-Up

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3D Design…

Course Curriculum

Class 1: Overview of 3D Printing and FDM Technology

What is 3D printing?

Types of 3D printers and materials (focus on FDM)

How FDM printing works: slicing, G-code, and extrusion.

Safety tips and printer setup basics.

Class 2: Introduction to TinkerCAD

Overview of the TinkerCAD interface and tools.

Basic shapes and modifications (move, resize, rotate).

Hands-on: Create a simple 3D box design.

Class 3: Understanding the FDM Printer Workflow

Steps from design to print (design, slicing, printing)

Introduction to slicing software (e.g., Cura for PrusaSlicer).

Hands-on: Slice the box design and prepare for printing.

Class 4: Designing Containers in TinkerCAD

Using align and grouping tools.

Hands-on: Design a small open container.

Class 5: Advanced TinkerCAD Tools

Holes, text, and custom shape creation.

Hands-on: Design a nameplate or custom keychain.

Class 6: First Printing Session

Print designs created so far (e.g., box, container, nameplate).

Troubleshooting common printing issues.

Class 7: Introduction to OnShape

Overview of the OnShape interface.

Basic sketching tools and constraints.

Hands-on: Create a 2D sketch of a box

Class 8: Extrusion and Modifications in OnShape

Extruding sketches into 3D objects.

Hands-on: Design a closed container with a lid.

Class 9: Combining Parts in OnShape

Assembly basics: combining and aligning parts.

Hands-on: Design a simple two-part object (e.g., a container with a snap-fit lid).

Class 10: Designing Parametric Objects in OnShape

Using variables to create scalable designs.

Hands-on: Design a parametric box with adjustable dimensions.

Class 11: Designing a Gear in TinkerCAD

Use the gear generator tool.

Hands-on: Create a basic gear.

Class 12: Designing a Gear in OnShape

Sketching gear profiles using circles and arcs

Hands-on: Create a parametric gear design.

Class 13: Creating a Phone Stand (TinkerCAD)

Hands-on: Design a sturdy phone stand using basic shapes.

Class 14: Advanced Sketching in OnShape

Using dimensions, constraints, and mirror tools for accuracy.

Hands-on: Design a customizable desktop organizer.

Class 15: Creating Hinged and Moving Parts in TinkerCAD

Designing objects with moving parts (e.g., hinged box).

Hands-on: Create a simple hinge mechanism.

Class 16: Printing Multi-Part Assemblies

Print moving parts and assemblies.

Troubleshoot fit, tolerance, and adhesion issues.

Class 17: Designing a Custom Vase or Decorative Object (TinkerCAD)

Advanced use of shape tools and alignments.

Hands-on: Design a unique vase or ornament.

Class 18: Designing a Functional Clip or Hook (OnShape)

Creating designs with specific functional goals.

Hands-on: Design a clip or wall hook for household use.

Class 19: Preparing for Complex Prints

Discuss supports, infill, and other slicing settings.

Hands-on: Slice and print advanced designs.

Class 20: Multi-Part Assembly and Print Tuning

Optimize multi-part designs for seamless assembly.

Printing session to refine designs and test prints.

Class 21: Final Project Planning and Design – Part 1

Students plan their own project (e.g., gear assembly, organizer, decorative item).

Hands-on: Begin project design with instructor feedback.

Class 22: Final Project Design – Part 2

Continue refining final designs.

Prepare designs for printing.

Class 23: Printing Final Projects

Print final projects with guidance.

Troubleshoot issues during printing.

Class 24: Presentation and Wrap-Up

Students present their final designs.

Discuss challenges, solutions, and future possibilities.

Distribute certificates (if applicable).

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