How to make geometric or polygonal metal sculptures in 3D, also known as 'low poly'

HOW TO MAKE A METAL SCULPTURE IN 3D

A meticulous process, carried out with a lot of care

The geometric or polygonal metal sculptures are an exclusive, limited, and unique product. Several work days are necessary to produce these pieces and a high level of knowledge is required between the 3D modeling of the design and the treatment of steel, through welding and polishing.

But, how are the 3D metal sculptures made? What phases are part of the process?

At HEKREATIONS, we have been making metal sculptures since 2021 and we are going to detail the steps that we follow to make them a reality.

Table of Contents

1. 3D design of geometric sculpture
2. Assembly of the polygonal sculpture with paper
3. Laser cutting of the pieces in stainless steel
4. Bending of the 3D sculpture pieces
5. Welding of the pieces and polishing of the sculpture
6. Sculpture shipment
Where can I purchase geometric metal sculptures?

1. 3D design of geometric sculpture

With several dozens of paper masks released in recent years, we can confidently say that we have become expert 3D designers in low poly.

To model the desired sculpture, we use a 3D design software. We start by creating polygonal structures that aim to resemble the shapes that make up the references we work with. Then we reduce the geometry of the represented element to the most basic, its essence.

2. Assembly of the polygonal sculpture with paper

Although 3D modeling on a computer is a very immersive experience, on a screen the volume and depth are not fully appreciated.

This is why, once we reach a final version of the 3D design, we build it with paper to ensure that the sculpture meets our expectations.

If this is not the case, we go back to the 3D design and make the necessary changes until we reach a new final version.

Assembly of the polygonal sculpture with paper

3. Laser cutting of the pieces in stainless steel

An industrial machine cuts with laser, in a sheet of stainless steel, the templates with the pieces that make up the sculpture.

It is important to keep in mind that the more pieces there are and the larger the size of the pieces, the greater the weight of the sculpture.

4. Bending of the 3D sculpture pieces

To speed up the production process of the sculpture, the previously cut pieces may contain several polygons joined together.

We use another industrial machine to bend the pieces, along the lines that separate these polygons, with the exact angles that must be formed in each piece.

5. Welding of the pieces and polishing of the sculpture

A specialized welder will weld by hand all the pieces, which have been previously bent, one by one.

Once the previous step is finished, it will give way to polishing, where it will outline the edges that have been welded to join the pieces together, so that the finish of all the polygons is homogeneous.

6. Sculpture shipment

We use various materials in the packaging to protect the sculpture as much as possible and to avoid any damage during shipping.

Last but not least, the shipping cost is included in the price of the sculptures.

SEE METAL SCULPTURES

I WANT A CUSTOM ONE