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

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4 min read

Ultem Glasses: the use of 3D printing for lightness and strength

3D printed glasses represent one of the most promising applications of additive manufacturing, combining customization, innovation and high performance. Among the technical materials used in 3D...

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3D printed packaging

4 min read

3D Printing and Packaging: Personalization and Sustainability

3D printing is a revolutionary technology that is rapidly transforming many industries, including the packaging industry. This sector has always been strategic, representing the direct interface between the product and the end consumer. Today, thanks to the integration of 3D printing, packaging is...

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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

3D-Printed Chess

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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