·
5 to 7 hours
HD·F3·05 Advanced

Digital Fabrication Basics

Digital making turns files into objects.

Digital fabrication uses computer-controlled machines to make physical things. This course introduces 3D printing, laser cutting and CNC machining, with the file preparation and design rules each process requires.

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LEARNING OUTCOMES

  1. 01 Describe how 3D printing, laser cutting and CNC work
  2. 02 Prepare files suitable for each machine
  3. 03 Design within process limits such as tolerance and overhang
  4. 04 Choose a process by cost, speed and material
  5. 05 Work safely in a fabrication space
01

The Digital Fabrication Workflow

A design moves from model to toolpath to machine to finished part. Knowing each step shows where errors enter.
01 ▶ present
02

3D Printing Basics

Additive printing builds parts layer by layer. Orientation, supports and wall thickness decide quality and strength.
02 ▶ present
03

Laser Cutting and Engraving

Lasers cut flat sheet along vector paths. Kerf, material thickness and joint design affect whether parts fit.
03 ▶ present
04

CNC Machining Basics

Subtractive machines remove material with cutters. Tool size limits internal corners and detail.
04 ▶ present
05

Choosing a Process and Staying Safe

Process choice balances cost, speed and material. Ventilation, guarding and training are conditions of use, not options.
05 ▶ present