The calculation of the costs is based on the machine's running time: 50ct/ min
| Example 1 | Example 2 |
| 5 minutes laser time | 31 minutes laser time |
| 2,50€ | 15,00€ |
There are usage fees for individual devices in the SLUB Makerspace. All information about the costs, their composition as well as the conditions of use can be found in our overview.
The costs for using laser cutters and 3D plastic and plaster printers are calculated based on the machines' running time. The costs for the laser cutters are calculated per minute, while material consumption additionally plays a role for 3d printing costs.
All services are free of charge. In case a medium is not returned by the due date, an overdue fine will be added to your SLUB account according to the Schedule of Fees and Charges.
The calculation of the costs is based on the machine's running time: 50ct/ min
| Example 1 | Example 2 |
| 5 minutes laser time | 31 minutes laser time |
| 2,50€ | 15,00€ |
The calculation of the costs is based on the machine's running time and the amount of filament consumed:
Time: 0,05€/10 min | + | Material: Class 1: 0,02€/g (PLA standard filaments) Class 2: 0,05€/g (special filaments) class 3: 0,10€/g (expensive special filaments) |
| both together will be the costs for a 3D print | ||
because special filaments are more expensive the costs varies depending on the filament used. We have listed the filaments and the price class they belong to on OPAL .
Example: House model
Machine running time: 0,05€* (12h 20 min/10 min) | + | material: Class 1 0,02€* 58 g |
| = 4,19€ | ||

The calculation of the costs is based on the machine's running time and the amount of material (plaster and binding material) consumed:
Time: 0.30€/10 min (white print) 0.60€/10 min (coloured print) | + | Material: Plaster: 0.02€/cm3+ binding fluid: 0.03€/ml |
| both together will be the fee for a 3D print. | ||
this means that material-saving models are cheaper. Here are two examples:
Example 1: Solid model
Machine running time: 0.30€ * (2h 32 min / 10 min) | + | Plaster consumption: 0.02€ * 197.64 cm3 + Binding liquid: 0.03€ * 59.9 ml |
| = 10.55€ | ||
Example 2: Hollowed out model
Machine running time: 0.30€ * (2h 32 min / 10 min) | + | Plaster consumption: 0.02€ * 85.37 cm3 + Binding liquid: 0.03€ * 48.8 ml |
| = 7.98€ | ||

from 01.11.2019
Here are the terms of use for download (PDF).