Weerg staff

2 min read

3D-Printed TPU: A Flexible Solution for Impact and Vibration

Weerg staff: Mar 23, 2026

When discussing industrial 3D printing, most projects focus on rigid materials.But what happens when flexibility, impact resistance and vibration damping are required?

This is where TPU (thermoplastic polyurethane) comes into play.

3 min read

Metrology: What It Is and How It Is Used in Industrial Manufacturing

Weerg staff: Mar 12, 2026

Metrology is the science of measurement and represents one of the fundamental pillars of modern industry. Without precise and reliable measurements, it would be impossible to guarantee product quality, compliance with tolerances, and the repeatability of manufacturing processes.

In particular, ...

3 min read

Metallographic Analysis: Microstructure and Quality Control

Weerg staff: Mar 4, 2026

Metallographic analysis is a fundamental technique used to study the microstructure of metals and alloys. By observing a specially prepared sample under a microscope, it is possible to assess:

• material quality
• internal defects
• heat treatments
• phase distribution
• grain size
• causes of fracture

It is...

2 min read

Thermoplastic and Thermosetting Polymers: Differences and Uses

Weerg staff: Feb 25, 2026

Polymers represent one of the most versatile families of materials in modern industry. Within this category, the fundamental distinction is between thermoplastic polymers and thermosetting polymers: two classes with profoundly different behaviour in relation to heat, processing and final use.

...

3 min read

Yield Strength: Elastic Limit of Materials

Weerg staff: Feb 18, 2026

Yield strength is one of the most important mechanical properties of materials, especially in engineering, structural design, CNC machining and 3D printing.It defines the limit beyond which a material begins to deform permanently. Knowing it is essential for designing safe, reliable and durable...

4 min read

Uses of Metals: Types, Classifications and Applications

Weerg staff: Feb 11, 2026

Metals are among the most important and widely used materials by humankind.From prehistory to Industry 4.0, they have supported technological development thanks to unique properties such as mechanical strength, conductivity, ductility and durability.

In this guide we will look at:

• What metals are
• ...

2 min read

Coefficient of Friction: what it is and why it is essential

Weerg staff: Feb 4, 2026

The coefficient of friction (μ) measures the resistance to sliding between two surfaces in contact. It is a key parameter in mechanical design because it affects wear, energy efficiency, accuracy, noise and component lifetime, both in industrial 3D printing and in CNC machining.

Understanding and...

3 min read

CBAM Regulation: What It Is, How It Works and Weerg Compliance

Weerg staff: Jan 28, 2026

The CBAM regulation (Carbon Border Adjustment Mechanism) represents one of the key pillars of the European strategy for industrial decarbonisation and for protecting the competitiveness of companies that produce sustainably within the European Union.

Introduced by the European Union, CBAM has a...

3 min read

Nylon: Uses, Industrial Applications and Advantages

Weerg staff: Jan 21, 2026

Nylon is one of the most widely used plastic materials in the world.Thanks to its combination of strength, light weight, flexibility and durability, it is used in sectors ranging from clothing to mechanical engineering, from automotive to 3D printing.

In this 2026 guide you will discover:

1. What...