How can you ensure safe 3D printing in a shared workspace?

1 Choose the right materials

Not all 3D printing materials are created equal. Some are more toxic, flammable, or prone to warping than others. Depending on the type of printer and filament you use, you may need to take extra precautions to avoid exposure to harmful fumes, dust, or fire hazards. For example, ABS, nylon, and polycarbonate are known to emit volatile organic compounds (VOCs) and ultrafine particles (UFPs) that can irritate your eyes, nose, throat, and lungs. PLA, on the other hand, is a biodegradable and low-odor material that is generally safer to use. You should always check the material safety data sheet (MSDS) of your filament before printing and follow the manufacturer's recommendations.

3 Wear protective gear and equipment

Another way to ensure safe 3D printing in a shared workspace is to wear appropriate protective gear and equipment when handling the printer and the materials. You should always wear gloves, goggles, masks, and aprons to protect your skin, eyes, and respiratory system from contact with hot, sharp, or toxic substances. You should also use tools, such as pliers, tweezers, spatulas, or scrapers, to remove the printed objects from the build plate and avoid touching them with your bare hands. You should also be careful not to cut yourself with the nozzle, extruder, or blades that may be present on the printer.

4 Clean and maintain the printer and the workspace

Keeping the printer and the workspace clean and well-maintained is also essential for safe 3D printing in a shared workspace. You should regularly inspect and clean the printer parts, such as the nozzle, extruder, filament feeder, and build plate, to prevent clogging, jamming, or overheating. You should also lubricate the moving parts, such as the belts, rods, and bearings, to ensure smooth operation and reduce wear and tear. You should also dispose of any waste materials, such as leftover filament, support structures, or failed prints, in a proper way and avoid leaving them on the workspace or the floor. You should also label and store your filament spools in a dry and cool place and keep them away from direct sunlight, heat sources, or moisture.

5 Follow the rules and guidelines of the workspace

Finally, you should follow the rules and guidelines of the shared workspace where you print your objects. You should respect the rights and responsibilities of other users and communicate with them effectively. You should also adhere to the safety protocols and procedures of the workspace and report any issues or incidents that may occur. You should also be courteous and considerate of others and avoid disrupting their work or creating noise or odors. You should also share the resources and equipment fairly and efficiently and avoid wasting time or materials.