Schedule:

• Dates: Wednesday 2:30 –3:50pm

• Time: August 13th –September 17th - 6 Week Course

• Location: 18 East End Avenue, Oneonta, NY 13820

• Format: In-person, hands-on learning with guided projects

Course Overview:

This course introduces students to the fundamentals of Fused Deposition Modeling (FDM) 3D printing. Students will learn the workflow from concept to final print, including machine setup, slicing, material handling, troubleshooting, and basic post-processing. The course is project-based, with each student producing at least one completed print by the end.

Learning Outcomes:

By the end of this course, students will be able to:

1. Understand the basic principles and mechanics of FDM printing.

2. Operate an FDM printer safely and effectively.

3. Prepare 3D models for printing using slicing software.

4. Choose appropriate filament types and settings for a project.

5. Troubleshoot common printing problems.

6. Perform basic post-processing and finishing techniques.

Weekly Breakdown

Week 1 – Aug 13

Topic: Introduction to FDM Printing

• Course overview & safety rules

• How FDM printing works (mechanics, G-code basics)

• Overview of FDM printer components

• Demo: Basic print from pre-sliced file

• Assignment: Research a simple object to print

Week 2 – Aug 20

Topic: Filaments & Printer Setup

• Types of filaments (PLA, PETG, ABS) & properties

• Storage & handling

• Printer calibration basics (bed leveling, nozzle cleaning)

• Demo: Loading filament & preparing printer

• Activity: Students load filament and run a calibration print

Week 3 – Aug 27

Topic: Slicing Software Essentials

• Introduction to 3D slicer programs

• Importing and understanding 3D model formats (STL/OBJ)

• Key settings: layer height, infill, supports, temperature

• Activity: Slice a basic model for printing

• Assignment: Slice a personal project file for next week

Week 4 – Sept 3

Topic: Printing Workflow & Troubleshooting

• Start-to-finish printing process

• Common issues: warping, stringing, layer shifting

• Live troubleshooting practice

• Activity: Students print sliced project from Week 3

Week 5 – Sept 10

Topic: Advanced Printing Tips & Post-Processing

• Multi-part prints & assembly

• Intro to supports, bridging, and overhang strategies

• Post-processing: sanding, priming, painting basics

• Activity: Post-process a small PLA print

Week 6 – Sept 17

Topic: Final Project Showcase

• Students present final prints

• Group troubleshooting & discussion

• Maintenance tips for long-term printer health

• Wrap-up & resources for continued learning

Materials Provided:

• Access to FDM printers

• Computer

• Software

• Filament (PLA)

• Tools for maintenance & post-processing

• Sample 3D model files

Students Should Bring:

• USB drive or SD card

• Laptop (if slicing on personal computer is preferred)

• Safety glasses (optional, recommended for post-processing days)

3D Printing immersion – From Concept to Creation