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4 min read
Weerg staff: Jun 10, 2026
Composite materials represent one of the most significant innovations in modern engineering. Thanks to their ability to combine lightness, strength and high performance, they have become...
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2 min read
Weerg staff: Jun 3, 2026
Weerg has successfully passed its ISO 9001 certification renewal audit, reaffirming its commitment to excellence in manufacturing processes and customer satisfaction. This achievement is not a destination, but tangible proof of a continuous improvement journey that involves every level of the...
4 min read
Weerg staff: May 27, 2026
PTFE (polytetrafluoroethylene) is the chemical name of the material; Teflon is the registered trademark under which Chemours (formerly DuPont) commercialises it. From a chemical and performance standpoint, they are identical. The relevant difference in an industrial context concerns certifications,...
3 min read
Weerg staff: May 25, 2026
The Titawin collaboration from our side: PA12 GB (glass beads), millimetric geometries, and CAD files already production-ready.
4 min read
Weerg staff: May 20, 2026
The iron-carbon diagram is one of the most important tools in metallurgy and metallic materials design. It is used to understand how steels and cast irons behave as a function of temperature and carbon content.
Understanding the iron-carbon diagram is essential for choosing the correct material,...
4 min read
Weerg staff: May 13, 2026
When designing components for sectors such as automotive, electronics, industrial, UAV, or medical,materialselection cannot be based solely on mechanical properties. It is essential to also consider safety regulations and certifications, such as UL94 and the so-called Blue Card (UL Yellow Card).
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4 min read
Weerg staff: May 5, 2026
Over the past few weeks, we have published four articles dedicated to four companies that chose SLA resin 3D printing to solve real problems: not to look good in a press release, but to reduce costs, shorten development times and produce better parts.
Today, it is time for the recap. Weerg’s SLA...
7 min read
Weerg staff: Apr 28, 2026
If you are an engineer tasked with choosing between SLA and FDM, avoid comparisons based on opinions. This guide is founded on concrete data: tolerances measured to the micrometre, impermeability tests carried out by a university laboratory, and the use of these technologies by Ford in the...
5 min read
Weerg staff: Apr 21, 2026
If you think of SLA resin, you probably picture small translucent models, aesthetic prototypes, or display miniatures. It's a widespread perception — and a completely mistaken one.
In recent years, the applications of SLA resin have expanded dramatically. Thanks to technical materials such as Rigid...
5 min read
Weerg staff: Apr 14, 2026
The galvanisation of an SLA resin print triples its breaking load, quadruples its stiffness, and improves flexural resistance by nearly 10 times. This is the finding that convinced Volkswagen to choose SLA 3D printing — rather than a metal printer — to produce the wheel covers for the "Type 20"...
