How to organise a 3D printing workshop

A successful 3D printing workshop depends on preparation more than presentation. Start by fixing the group size, room layout and printer-to-participant ratio, then build a programme that allows time for setup, modelling, printing and questions. Test every printer, laptop and software installation before participants arrive. Most delays come from missing cables, uncalibrated print beds, incomplete files or print jobs that take longer than expected.

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The plan, step by step

Every task with its own sub-checklist, in the order you'll actually need them.

Preparations

1
Reserve a room
2
Reserve printers and laptops
3
Develop the workshop program
4
Write practical information
5
Send invitations
6
Process registrations
7
Collect dietary requirements
8
Check participant list
9
Send reminder
10
Test printers technically
2 people
11
Install software on laptops
2 people
12
Print sample models
13
Check filament and tools
14
Print worksheets and instructions
15
Do the shopping
2 people

Event

16
Open room
2 people
17
Set up tables and chairs
3 people
18
Set up print stations
3 people
19
Connect laptops
2 people
20
Calibrate printers
2 people
21
Set up the reception desk
22
Set out coffee and tea
2 people
23
Receive participants
2 people
24
Hand out name stickers
25
Explain the workshop program
26
Give safety instructions
27
Demonstrate 3D modeling
28
Guide participants through design
3 people
29
Start the first print jobs
3 people
30
Refill drinks
31
Serve snack breaks
2 people
32
Resolve printing issues
2 people
33
Serve dinner
3 people
34
Collect tableware and waste
2 people
35
Edit prints
3 people
36
Present results
37
Check the final prints
2 people
38
Check out participants
2 people

Aftercare

39
Turn off printers
2 people
40
Store filament safely
41
Shut down and collect laptops
2 people
42
Pack equipment
3 people
43
Put tables and chairs back
3 people
44
Wash dishes
2 people
45
Collect waste
2 people
46
Clean work area
2 people
47
Return equipment
2 people
48
Store leftover materials

What to bring

Grouped the way you'd shop for it, with quantities.

Furniture

Tablesqty 8
Chairsqty 30
Tableclothsqty 8

Equipment

3D Printersqty 6
Laptopsqty 6
Mouse and keyboardqty 6
Power stripsqty 8
Extension cordsqty 8
USB sticksqty 12
Presentation screen
HDMI cableqty 2
Timerqty 6

3D printing material

PLA filament spoolsqty 12
Spare print bedsqty 6
Construction kit glueqty 6
Sandpaperqty 30

Tools

Precision pliersqty 6
Side cuttersqty 6
Deburring bladesqty 12
Putty knivesqty 6
Digital calipersqty 6
Allen key setsqty 6

Safety

Safety gogglesqty 30
Nitrile glovesqty 60

Presentation

Name stickersqty 30
Pensqty 30
Notepadsqty 30
Worksheetsqty 30
Print samplesqty 12
Arrows and signageqty 8

Tableware

Reusable cupsqty 40
Platesqty 30
Cutlery setsqty 30
Serving spoonsqty 4

Kitchen

Coffee machinesqty 2
Kettlesqty 2
Thermos flasksqty 4
Coolersqty 3

Cleaning

Waste binsqty 4
Washing-up tubsqty 2

Catering

Groceries

Tips

Plan one print station for each small group and leave enough table space for a laptop, printer, tools and samples. Check the power layout before the day and use power strips and extension cords safely.
Test the complete workflow at least 3 days beforehand: open the software, load a model, slice it and start a print on every printer. A printer that powers on is not necessarily ready to use.
Print sample models before the workshop so participants can see the expected result. Also prepare a short worksheet with the modelling steps, printer settings and safety instructions.
Allow at least 20 minutes before the advertised start time to connect laptops, calibrate print beds, arrange filament and place tools at each station. Keep spare print beds and extra filament available.
Send practical information at least 5 days before the workshop, including the start time, expected duration, room directions and what participants will make. Confirm registrations and dietary requirements before buying coffee, tea or other refreshments.

Frequently asked questions

How long does it take to organise a 3D printing workshop?: Allow 2 to 3 weeks for a small workshop. Book the room, printers and laptops first, then complete the programme and invitations; reserve the final 3 days for technical testing and printing samples.
How many 3D printers do I need for a workshop?: Plan for one printer per small group rather than one per person. For example, 4 printers work well for around 8 to 12 participants, provided every group has a laptop and clear instructions.
When should I test the 3D printers and software?: Run a full technical test at least 3 days before the workshop and repeat a short check on the day itself. Start one test print on every printer before participants arrive.
How early should I set up a 3D printing workshop?: Open the room at least 60 minutes before the start, with a minimum of 20 minutes reserved for printer calibration and laptop connections. This leaves time to solve cable, software or filament problems.

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