Types of Fabrication – Custom Sheet Metal Fabrication Services

What do you look for when choosing a metal fabrication company? Many people might not even realize that there are different types of metal fabrication, and there are several things you must know about before you select sheet metal services.

In this guide are different fabrication methods and techniques so you can decide wisely!

What Distinguishes Fabrication From Manufacturing?

Fabrication is the process of making components out of raw materials. Manufacturing is the process of assembling those parts. Although they cohabit regularly, there are instances when one of them may be more suitable for a particular undertaking.

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How Does Metal Fabrication Work?

Make sure you first understand what metal fabrication is.

Metal fabrication is the process of cutting, bending, and assembling metal to create structures. Everything from structures to car parts may be made using it. It can be used to create everything from car parts to buildings.

In What Ways Are Welding And Fabrication Different?

The best description is that welding is just one step in the fabrication process, whereas fabrication is the entire process of making metal. You may say that welding is one kind of fabrication, even if fabrication involves welding. Metal parts can be fabricated without welding, but you’re unquestionably producing the final product when you weld.

 precision sheet metal fabrication

The fabrication process and welding work require a variety of skill sets. Welders & metal fabricators are both highly skilled artisans who frequently perform similar operations in the larger metal manufacturing sector.

Custom Metal Fabrication

When it comes to choosing a metal fabrication company, there are a few things you should keep in mind.

There are different types of metal fabrication, so you will want to choose a company specializing in the type of project you need. For example, if you need a steel building, you will want to choose a company that specializes in steel fabrication.

 Stainless steel precision casting

In addition, you will want to ensure the company has experience in the specific type of project you need. For instance, if you need a custom-made product, you will want to ensure the company has experience in custom metal fabrication.

Yijin Hardware is a leading custom metal fabrication company specializing in designing and manufacturing high-quality metal products. Our capabilities include laser cutting, bending, welding, powder coating, and assembly.

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To satisfy the various needs of our clients, we provide a comprehensive variety of metal fabrication services. We are committed to offering the best possible customer service and work. Get in touch with us today to find out more about our offerings or get a quote.

What Is Aluminium Fabrication?

If you need a metal structure made quickly, you might not have time to wait for traditional methods like casting. In this case, you would need to use a different type of metal fabrication called aluminum fabrication.

Aluminum is a durable and lightweight metal that is used in various industries. Aluminum is a lighter metal that can be cut and shaped more quickly. It can be used outside since it resists corrosion better than other metals.

cnc aluminum machining

Compared to plastic, aluminum machining is more heat resistant, offers an equivalent price, and is stronger. Aluminum sheet metal fabrication is a flexible and affordable solution to plastic fabrication issues.

What Drawbacks Does Aluminium Have?

Comparing overall strength to steel:

Although aluminum is recognized for its malleability, this particular metal quality can also work against it. It is more vulnerable to dents and scratches than steel is. Under any weight, strain, or heat, steel is robust and unlikely to twist, distort, or bend.

Which Is More Expensive, Steel Or Aluminium?

When comparing steel and aluminum costs, steel is typically less expensive. However, this mostly applies to mild steel and carbon steel because stainless steel is typically significantly more expensive than aluminum.

 304 stainless steel CNC lathe processing

What Is Subtractive Manufacturing?

With subtractive manufacturing, metal components are made by taking material out of a solid block. In contrast, additive manufacturing creates parts layer by layer from scratch.

Subtractive manufacturing is typically faster and more accurate than additive manufacturing, making it the preferred method for high-precision applications. It can also be used with various materials, including metals, plastics, and composites.

Is CNC Manufacturing Subtractive?

The most popular subtractive manufacturing method used today is CNC machining, which offers a very versatile and reliable way to create unique metal and plastic parts. CNC machines efficiently remove material from a solid object using CAD models and a range of cutting tools.

What Distinguishes Subtractive Manufacturing From Additive Manufacturing?

Multiple layers are added to an object to produce it via additive manufacturing. In contrast, subtractive manufacturing involves cutting or removing material to form parts. Although the two processes differ in their basics, it’s fascinating to notice that they frequently work in tandem because some of their applications overlap.

Why Are Subtractive And Additive Manufacturing Used?

As was previously mentioned, even though both processes are very distinct from one another, both more or less complement one another.

It would be best if you first employed both procedures while creating prototypes and concept models. This makes sense since, while additive manufacturing assists with the fabrication of microscopic components and their details, you may also make adjustments since the process is still in its early stages. Additionally, since larger items can have more surface finishes, subtractive manufacturing is better suitable for them.

In the end, both methods work well together. Together, you may make a huge variety of products, depending on the need and what is required.

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What Is CNC Lathe Processing?

CNC lathe processing is a type of subtractive manufacturing that uses computer numerical control (CNC) to create parts with cylindrical shapes. The process involves feeding a workpiece, such as a metal rod, into a rotating cutting tool, such as a drill bit or end mill.

Making complex forms with a CNC lathe is a quick and effective technique to make both large and small items. The aircraft industry, medical, and automobile industries frequently use this method.

Utilizing A CNC Lathe To Perform Various Operations

A CNC lathe is capable of doing several different operations, such as:

  • Turning
  • Facing
  • Drilling
  • Reaming

Turning is the most common operation and involves cutting the workpiece to create a cylindrical shape.

Facing is another common operation involving cutting the workpiece’s end to create a flat surface.

Drilling creates holes in the workpiece. Drilling involves creating a hole by cutting with a rotating drill bit.

Reaming is an operation that is performed on a CNC lathe to create a hole with a smooth, precise finish. In order to get the correct shape, the material is removed from the workpiece by feeding it into a revolving cutting tool.

Reaming is often used in the aerospace and medical industries where precise, smooth holes are required. Both small and large holes can be made using the process.

 304 stainless steel CNC lathe processing

CNC Lathe Processing Advantages

CNC lathe processing has many benefits compared to conventional machining techniques, including improved precision, repeatability, and efficiency. Due to its computer control, CNC lathes can produce parts with extremely tight tolerances.

They can also repeat the same operation multiple times, which is ideal for mass production. In addition, CNC lathes can be operated quickly and efficiently, which reduces overall production costs.

Disadvantages Of CNC Lathe Processing

CNC lathe processing also has a few disadvantages. One disadvantage is that CNC lathes require skilled operators. They can be costly to purchase and need regular upkeep. Additionally, CNC lathes are not well suited for machining very large parts.

 stainless steel CNC lathe processing

How Does CNC Lathe Processing Work?

To understand how CNC lathe processing works, it is first necessary to understand the basics of computer numerical control (CNC). CNC is a type of computer-aided manufacturing (CAM) that uses computers to control the movement of machine tools.

With CNC, operators use software to create a program, which is then downloaded to a controller attached to the machine tool. The controller acts as an interface between the operator and the machine, telling the tool what operations to perform.

CNC controllers control CNC lathes that tell the machine tool how to rotate the workpiece and where to position the cutting tool. The operator inputs the desired dimensions into the software.

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Custom Processing Services

Yijin Hardware has been offering full-service custom sheet metal fabrication, CNC machining, welding & finishing services for over 20 years. We are committed to the highest quality standards in the industry. Our state-of-the-art equipment and experienced team can handle any project from prototype to production.

We specialize in a wide range of custom processing services to meet your specific needs, including:

  • Custom Sheet Metal Fabrication
  • CNC Machining
  • Welding & Finishing
  • Prototyping
  • Production Runs
  • Assembly & Packaging

CNC lathe processing

Metal Fabrication Near Me – Shenzen, China

Yijin Hardware is located in Shenzhen, China. We offer convenient service to customers. Contact us today if you are looking for a reliable partner for your next project. We will be happy to serve you.


So, what have we learned about metal fabrication? Many different types of metals and alloys can be used in fabrication, each with its unique properties. In order to get the best results, it is important to work with a company with experience in fabricating your specific type of metal.

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