Blog Articles

Many users of 3D printing, regardless of their experience, often find themselves facing an annoying problem that is really difficult to eliminate: blobs on the outer surface of the prints. This phenomenon often appears suddenly, only on particular...

After completing the calibration of your 3D printer, following the previous articles of the Longer 3D Academy, you can check the results obtained through the test below. The object that we are going to print is a "Cyclonic...

Turning a flat image into a printable 3D object is one of the most exciting entry points into 3D printing. In this beginner-friendly guide, you will learn how to transform a 2D image into a 3D model using...

If you work with laser engravers or digital fabrication tools, you often need to transform 3D model into 2D image formats like PNG or SVG. This is because most laser engraving software only supports flat image inputs. In...

Our Longer LK4 PRO and LK5 PRO 3D Printers are very similar, but the differences between them are not limited only to the different printing area, but on the LK5 PRO there are other small improvements that make...

First of all LONGER LK5 PRO firmware download: https://drive.google.com/drive/folders/1xvMYLhAvwqhYiqoT559U8gBzruGjQ_AE?usp=sharing 1. About LK5 PRO install steps If you find it lost, please contact our technical team at support@longer.net; after confirmation, we will resend the new part to you. We...

For centuries, Valentine’s Day has been an important day for millions of couples all over the globe. As soon as February begins, you see stores decorated with red heart balloons, teddy bears, and other Valentine's Day themed goodies....

The printing temperature is a fundamental aspect if you want to achieve quality results. In fact, each type of filament requires a different printing temperature; for example, PLA requires temperatures between 190°C and 230°C, PETG requires temperatures between...

The FDM 3D printing consists of a series of layers of molten material placed on top of each other; in this way, complex objects are created through a succession of layers. However, often some layers must be placed...