3D printing, or additive manufacturing, is a new technology that allows objects to be building layer-by-layer from digital plans. This method has not only revolutionised prototyping, but has opened up new dimensions in industrial manufacturing, art and science. The benefits of 3D printing include include speed, cost-effectiveness and design freedom, which allow allow almost anyone to create personalised objects. But for starters it is important to understand the basic concepts of technology, such as types of filament, printers principles of operation and printing processes. This knowledge is the basis for first successful print projects and pave the way for increasingly complex creations.
Additive manufacturing, also known as 3D printing, allows complex shapes and structures to be with minimal waste. A filament the raw material used in 3D printing, which is usually supplied to the printer in the form of plastic filament. The most commonly used types include the PLA (polylactide) and ABS (acrilonitrile butadiene styrene), but there are special filaments, such as flexible TPU (thermoplastic polyurethane) or thermoplastic polyurethane (thermoplastic polyurethane) hardening composites. The choice of filament determines the physical properties of the printed object properties and uses.
What tools and materials are needed?
The choice of tools and materials for 3D printing has a fundamental impact on the the printing process and its results. Here are some key tools and materials that are essential for 3D printing:
There are several types of 3D printers, all of which use different technologies are used. The most common type is FDM, which is ideal for hobby printing. The two less known but excellent type of SLA printers, which use liquid resin - particularly useful for jewellery and art objects. The third is SLS technology, which uses powder-based materials, is excellent for objects with complex geometries without the structures that support the creation of.
First steps
See how the process from design to print is structured and how to avoid the most common mistakes beginners make!
Every 3D printed project starts from a digital 3D model. We are happy to help you with the design we can help you, because we are committed to 3D printing and design. After we have the 3D model, we use the software to prepare it for printing. This is where the layer thickness, the infill density, and other important parameters that affect will have an impact on print quality. The software-generated G-code is then loaded into the printer, inserted into the appropriate filament and you're ready to print.
Common starting mistakes and how to avoid them
1. Poor adhesion on the print table: this can be avoided by using an adhesive spray, a special adhesive or tape.
2. Displacement of the printed object: the print table should be sufficiently clean and well height calibrated so that the print point adheres to the table but can still be easily removed.
3. Printing too fast: as a starter, it's a good idea to set the print speed to a lower setting so that if you make a mistake during printing, you can stop the printer afterwards, saving you time and saving the printed item.
4. Filament jamming: good quality filament will help you with this. Cheaper poor quality filament may have some manufacturing defects, such as dirt in the filament, bubbles, cross-wound, preventing the filament from being pulled off the spool.
5. Model deformation: cooling at a lower temperature or reducing the print speed may help.
Remember, when 3D printing, mistakes often happen during the first attempts, but every print is an opportunity to learn. With patience and practice, you will soon be you can become a pro at 3D printing!
