3D printers have been in the market for a long time now. This form of printing is becoming hugely popular in the market, owing to its speedy delivery and high-quality output. There are many industries where this printing technology is at this moment. The users are investing hugely on these printers to get excellent productions and quick prototypes.
The advantages of this printing process are low cost and high productivity. Check out the top printers that are available in the market today. You can choose yours depending on your requirement.
Stereolithography Technology 3D Printers
This printer is known as the printer for people who love perfectionism. It has a high quality built with high-end materials from manufacturers. It lasts for a long time, and users call it a significant investment. The SLA technology uses photopolymers which is just a particular type of plastic for the production of prototypes.
The process it works is, the printer’s high power laser heat technology melts the plastic into a semi-liquid state. This liquid, when it comes into contact with another solid gets solidified and layer by layer, it forms an object.
This process takes approximately a few hours, and users say that this is the fastest. Moreover, it provides perfect angles; designs and one can use it for making complicated prototypes. The machine is lightweight, and one can carry it from one place to another without much hassle.
The cons of this machine are that it uses a large amount of electrical energy which results in expensive bills for the user. Also, melting plastics release toxic gas into the air, which is unhealthy for breathing.
Digital Light Processing Technology 3D Printers
DLP or digital light processing technology is the old version of the current 3D printer. Uses say that a guy called Larry developed this printer in the early 190s to create life-like models. Users consider this printer faster than SLA.
The workings of these two printers are similar, except for one difference. That is – DLP uses bright light which helps speed up the process of hardening the plastic. However, both the printers use the same plastic material for the manufacturing of the prototypes.
Fused Deposition Modeling Technology
Fused Deposition Modeling or FDM is a different printer that prints models one layer at a time. It uses a different kind of thermal plastic to build the prototype and uses high heat laser to put one layer after another.
To use FDM technology printers, the user has to slice the CAD into different segments and then sent it to the printer. This one is for producing small complicated prototypes with precision and sharpness. Check out this IR motion doorbell sensor to keep your house safe.
To sum up the whole article, there are many other types of printers. For example, Selective Laser Sintering Technology, Selective Laser Melting Technology, Electron Beam Melting Technology, and Laminated Object Manufacturing Technology. All these use a similar way of making the prototypes but differ in materials used and the time they take.