What is Metal Fabrication, and Why is it Important in Modern Manufacturing?

Humans have been making tools, structures, artwork, and other products from metals for thousands of years. Ancient gold jewelry and coins and antique iron cookware are a few well-known examples.

Today, however, we’re surrounded by more metal products than ever before. Metal fabrication is an essential part of manufacturing for both consumer goods and industrial parts and equipment. But what exactly does this term mean?

Defining Metal Fabrication

Metal fabrication is the creation of parts, products, or structures from raw metals. This means using one or more metal fabrication processes to shape, bend, cut, or assemble metal stock into a finished or semi-finished product.

The Types of Metal Fabrication Processes

Every day, copper, aluminum, iron, titanium, stainless steel, nickel, gold, silver, and a wide range of other metals and alloys are fabricated into new metal parts. But the manufacturing process applied to one metal might only work well for some metals. And even for the same metal, using a different processing technique can produce different results.

For example, die casting is only used for metals with relatively low melting points, like aluminum. But we can also expect the microstructure and properties formed by die casting aluminum to differ from extruded or 3D-printed aluminum.

Each metal fabrication process has its own strengths and limitations, which we don’t have room to explain in this article. Instead, the following lists give a brief insight into the wide range of options available to fabrication shops and other metal part producers.

1) Forming and shaping processes

Forming and shaping processes include a variety of fabrication methods used to turn raw metal stock into a different shape without adding or removing any significant amounts of material. Generally, the raw metal stock is either melted and cast inside a mold, or heated until it becomes malleable and then reshaped into a new part.

Here are a few common forming and shaping processes:

2) Cutting and machining processes

Cutting and machining are subtractive manufacturing methods because they selectively remove material from a basic component to form new parts. Traditionally, this was limited to using drills, mills, lathes, saws, and shears to apply precision features to parts, but new cutting and machining processes are being used alongside traditional methods to increase productivity.

Some popular cutting and machining processes include:

3) Welding and joining processes

Whenever two or more components need to be assembled together, welding and joining methods are required. Here are some well-known welding and joining processes:

The Value of Metal Fabrication to Modern Manufacturing

When you pause to think about how many products are made from metals, you realize how essential metal fabrication is to modern manufacturing.

Utensils and cookware, furniture, consumer electronics, structural supports, architectural features, automotive parts, aerospace assemblies, pipelines, cranes, and much more rely on metal fabrication. The parts used in the majority of these applications will rely on multiple fabrication methods to create the finished product.

Metal Fabrication with Gensun

If you’re looking for a cost-effective fabrication shop or machine shop with a reputation for quality, look no further than Gensun Precision Machining. We have experience working with a wide range of metals and other materials to meet your precision manufacturing needs.

Gensun provides top-tier metal fabrication and machining services from our locations in China and India, where we ship globally. These services include:

Learn more about our services.

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