Performing 3D printing of small parts can be a good way to ensure manufacturing quality. provided that the temperature ranges indicated by the filament manufacturer in each material are respected. In addition, a reduction beyond that indicated may force the extruder system and may even damage the printer 3d . An important point is an experimentation. Testing is necessary to learn more about the printer and the filament being used. particularly to improve printer configuration and behavior.
Use cooler sparingly
The cooler or directional fan is very important for printing small parts even if the printer does not have this factory part. installation may have a direct impact on 3D printing of small parts. This will help with part finishing and fabrication. especially when the temperature is not being controlled according to 3D printing.
Some precautions should be taken. such as the fact that the filament becomes brittle when the part is cooled. ABS has a tendency to exhibit this contraction. so it is important to be aware of the behavior of the part and the environment during manufacturing. So at the time of printing with filaments that have the greatest effect of shrinkage or warping experiment with different fan powers. This control exists and can range from 0% (off) to 100%. Keep in mind. however. that your fan may no longer deliver all of its original factory power over time. and in time will blow less wind. Maintenance or replacement may be required.
Use smaller extruder nozzles
The last tip is to use smaller extrusion nozzles for small part 3D printing. The main purpose of this tip is to generate smaller width layers. thus providing more detail in the part. Using software such as Simplify the nozzle size and layer width are already set automatically. Also, remember that smaller layers require a lower temperature for fusion to occur.
The important thing is to understand that in 3D printing of small parts. The smaller the extruder nozzle the more detail will be produced in the part. especially for the unique characteristics of this type of manufacture. But keep in mind that quality is also limited to the accuracy of your 3d printer in its x and y-axis movements.
As can be seen in the video, the parameter for print quality is the layer height, i.e. the printer needs to be able to make a wire with different heights depending on how it was sliced in the software. This height can range from 0.05mm to 0.6mm which despite the proportion, the difference is quite large.
Conclusion: Know more
It is important to keep in mind that 3D printing of small parts should not be taken in the same way as regular 3D printing especially because of the features that make the part quality as good as possible. Another important point is the efficiency of the manufacturing process as a whole which depends on the application and use of some specific configurations in this type of 3D printing.
The culture of 3D printing is increasingly present in our midst with the popularization of increasingly affordable 3D printers. Today it is no longer difficult to find professionals who use this technology as freelancers or within companies in various areas and markets because the 3D printer is a very versatile machine.