3D printer

If you’ve ever come across a 3D printer, you must have noticed that the piece is made up of several components. It is one thing to know how to use a 3D printer; knowing the components’ functions is another thing entirely. One of the essential reasons why it’s necessary to understand the features of every one of these components is maintenance and repairs.

When your printer starts to print objects that are not well-shaped, you are bound to look for solutions. Every single component in the 3D printer has its functions, and vast knowledge of these functions means you’re in control of the device. Furthermore, you get to make necessary repairs and maintenance by yourself without necessarily seeking professional help. This article highlights some DIY 3D printer parts, as well as their functions.


Virtually every gadget out there has a motherboard, and this motherboard can be likened to the brain in humans. The motherboard is where all of the processing takes place; it is where your command input is translated to output. The actions of the motherboard initiate most of the necessary procedures being carried out on the 3D printer. When you select an action on your computer, the computer transmits the signal to the printer’s motherboard for translation. A functional motherboard means smooth and secure operations of your 3D printer.

3D printer cover

It’s unthinkable to have a 3D setup where all of the components are left bare and exposed. The printer cover helps in keeping all of these components together. Often, materials such as polymer and metal are used for covers as they have very suitable properties. The stability of your 3D printer is also dependent on the cover type, and this goes a long way in ensuring smooth printing operations.

Printer material

It’s no gainsaying that the solid materials created by 3D printers are made from specific materials; they are called printer materials. Printer materials come in various shapes, sizes, and colors; the standard type is the filament type material. The compatibility of 3D printers with filaments is of utmost importance as certain filaments cannot be used on some 3D printers. Some 3D printers allow you to combine several types of filaments while others do not allow for combination. Furthermore, filaments provide your printed objects with colors, and you might want to observe the arrangement on your 3D printer.

Print Bed

Print Beds are vital components of any 3D printer, and it’s almost impossible to miss these components while operating one. The print bed is actually where the object is constructed, layer by layer. 3D printer beds are responsible for the surface finish of the printed object as well as its structure. The printer bed is of different types; the heated beds, the warm beds, and the non-heated beds.

Final thought

The typical 3D printer is made up of several components that contribute to each printing operation’s success. This article highlights some of the important ones, while notable mentions include; extruders, threaded rods, and end stops.


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