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Weerg, the BLOG

Source of knowledge
for CNC and 3D printing users
Weerg staff Mar 11, 2021 9 min read

What Are the Advantages of Polypropylene?

Discovered by German chemist Karl Rehn and an Italian chemist Giulio Natta in the 1950s, ...
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Weerg staff Jan 20, 2021 7 min read

What is 3D nesting and why the 3D build will save you up to 60%?

If you are a professional who prints many parts in PA12/PA11 nylon or polypropylene PP ...
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Weerg staff Dec 9, 2020 8 min read

Injection Molding vs. MJF 3D Printing Which is Better?

When it comes to final part fabrication, the question of choosing injection molding vs. ...
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Weerg staff Nov 19, 2020 9 min read

What are the 5 axis in CNC?

Traveling back in time to Michelangelo’s day, there were no CNC online resources or the ...
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Weerg staff Oct 6, 2020 12 min read

What is stainless steel?

With stainless steel production measuring about 52.2 million metric tons in 2019 alone, ...
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Weerg staff Sep 24, 2020 10 min read

What Are the Four Types of Steel?

Steel is such a powerful element, coming in several distinct grades and holding unique ...
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Weerg staff Sep 15, 2020 9 min read

What are the differences between PA12 and PA11?

Multi jet fusion 3D printing is growing in popularity in the ever-evolving digital age, ...
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Weerg staff Sep 3, 2020 10 min read

What is Multi Jet Fusion 3D Printing?

HP multi jet fusion 3D printing technology from HP has certainly made impressionable, ...
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Weerg staff Aug 24, 2020 8 min read

The advantages of shot peening

Shot peening is an essential mechanic process that is utilized in a variety of different ...
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Weerg staff Jul 24, 2020 7 min read

How to choose the right material?

The simplicity of the Ashby’s maps
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Simple and concrete

Beginners and experts improve here their knowledge about materials and technologies: the articles in this blog will help you to design better parts, increase your professionalism, optimize your time and be a cooler designer.

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