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The Weerg Blog collects up-to-date articles on 3D Printing and CNC Machining.

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3D Printing

Robotic arm 3D printed

4 min read

3D printed robots: how 3D printing is revolutionising robotics

In the contemporary technological landscape, the meeting of 3D printing and robotics represents one of the most promising pairings for industry, research and design. 3D printing, or additive manufacturing, enables the rapid and precise creation of components, while robotics requires lightweight,...

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Ultem and peek

4 min read

ULTEM vs. PEEK: Comparison of High Performance Technical Polymers

In advanced mechanical design, material selection plays a central role in determining the performance, reliability and durability of components. In industrial areas where traditional polymers are inadequate, materials such as PEI (polyetherimide) and PEEK (polyether ether ketone) are benchmark...

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PEI Ultem

2 min read

3D Printing with PEI: Features, Applications and Tips

In recent years, the evolution of 3D printing has led to the spread of high-performance technical materials. Among these, Polyetherimide, better known as PEI, stands out for its exceptional thermal, mechanical and chemical properties. Its introduction into 3D printing has opened new horizons for...

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Warping on 3D printing piece

6 min read

Warping

The phenomenon of "warping" is one of the most common problems in 3D printing, particularly when working with thermoplastic materials that tend to shrink during the cooling phase of the material. The term "warping" means the deformation or lifting of the edges of the model from the printing plane,...

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3D Printing and Nanotechnology

6 min read

3D Printing and Nanotechnology

3D printing and nanotechnology are two fields of research and innovation that, at first glance, might appear worlds apart. The former focuses on creating physical objects from a digital model, layering material to produce three-dimensional components of various shapes and sizes; the latter delves...

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padel racket

6 min read

3D Printing and Padel: Innovation in Sport

Padel has seen exponential growth in Italy and worldwide in recent years. A glance at sports clubs in major cities and smaller towns alike reveals an increasing number of courts dedicated to this sport. Players of all ages and skill levels are drawn to a dynamic, entertaining game that fosters...

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3D-printed Chess

6 min read

Chess and 3D Printing: Design, Innovation and Customisation

The game of chess boasts a history spanning millennia, seamlessly merging art, strategy, and culture into a singular experience that has captivated generations of players worldwide. Today, thanks to digital manufacturing technologies such as 3D printing, the traditional chess set is undergoing a...

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3D-Printed Go-Kart Battery Cover

4 min read

3D-Printed Battery Cover for Go-Kart: Protection and Custom Design

Creating a 3D-printed go-kart battery cover is one of the most immediate and appreciated examples of how additive manufacturing can enhance, optimise, and customise essential components in the world of motorsport. Utilising 3D printing allows for the design and production of a bespoke enclosure...

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drone propeller

5 min read

How to Upgrade Your Drone with 3D-Printed Propellers

In the ever-expanding and dynamic landscape of drones, the demand for customisable and high-performance components is continually growing. One of the key elements in the design and optimisation of any drone is the propeller, as it directly affects stability, efficiency, manoeuvrability, and payload...

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3D Printing for Beginners

6 min read

Getting Started with 3D Printing: FDM, MJF and MSLA Compared

3D printing represents a groundbreaking advancement in the production of objects, allowing ideas, prototypes, and finished products to be realised with remarkable design freedom. The appeal of this technology lies in its ability to construct complex shapes layer by layer, without the constraints...

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