3D Printer Buying Guide
Without a doubt, additive manufacturing is revolutionizing multiple sectors. More and more companies and users are joining the so-called 4th Industrial Revolution. Since its creation in the 80s, multiple 3D technologies have been developed, and new developments are emerging every year. In addition to our guide on technologies and materials, we have asked different industry experts what they consider important when choosing a 3D printing technology to get one. They give us advice and tell us what to take into account before making a decision.
Which 3D printer is the best for me?
What model is the one I need?
is it worth buying a 3D printer? …
These and many more questions arise when we are in front of a list of 3D printers and we do not know which of them the one is we should choose.
Do not worry, it is something very normal. With this article, we help you solve more than one doubt.
Before choosing a 3D printer, we must know the following criteria
It is a very common question when considering the possibility of acquiring a 3D printer model, that is available both assembly kit and mounted in similar or similar price. It is not better one option than another, simply; if you decide to acquire a 3D printer in assembly kit, the level of learning is greater. Since not only will you acquire knowledge of 3D printing, but also you will know what each component is for and how each of them is installed.
In relation to the difficulty of assembly, in the majority of 3D printers, they have a manual book to assemble and technical support.
In addition, most of the kits are Open source, so you have the freedom to modify and customize each part of the 3D printer.
In the opposite case, if the assembled 3D printer comes from the factory, the only thing that would save you is the assembly time. As for benefits, today, they are very similar when their prices are similar.
If the 3D printer you want has a hot plane, it is a great advantage.
Because it is better..
Simply, for the fact of printing with more types of materials such as ABS and other technical materials. Without that, it would not be possible to print any.
The fact that a 3D printer has a hermetically sealed or semi-closed volume helps to improve the quality of printing with any material.
This feature becomes more important when you want to print “high shrinkage” technical materials, since your environment must have a stable and heated temperature. On the contrary, with an open 3D printer it would be difficult to achieve.
“A closed volume is always safer and provides quality”
Yes, but taking into account the knowledge that it involves. There are models of 3D printers that combine a double extruder or DUAL extruder at the factory and others that have it as an extra, even with different purposes, such as the renowned Lulzbot brand.
Normally, those 3D printers that incorporate for home, are more in-built, so you will know the faster use. For this, in most cases they provide a detailed user manual and technical support.
As a rule, when installing a dual extruder or double extruder (extra), unless the brand itself provides the steps to follow to set up the 3D printer, you need prior programming and electronics to mount the accessory correctly in the 3D printer.
In principle there is no significant difference, including the typical question of which one provides the highest quality. “It depends mostly on the nozzle that uses the 3D printer.”
As for some materials, such as flexible, if there is a difference.
This material in 1.75 mm bends more easily than in 2.85 mm, affecting the ease of printing. The less it bends the better.
First, the free filaments are all those that belong to other brands than the brand of the 3D printer. Some brands of 3D printers offer a range of their own filaments. This type of 3D printers in most cases can only use their filaments controlled by chip.
From an economic point of view and material quality, it is worth purchasing a 3D printer that is not rooted in a closed catalog of filaments, as it is more likely to be more expensive.
With free-filament 3D printers, you can try different types of brand of the same material or different materials. In this way, the level of learning in 3D printing will increase and on the other hand, you can make 3D prints with different properties.
If you have any other questions, do not hesitate to comment!