What is metal fabrication
Metal fabrication is typically referred to the formation of metal sheets that are then used in different materials. The metal sheets are further processed to form different shapes. The metal fabrication dates back to a few centuries and ever since then, it has been a vital part of any civilisation. Through ages, processes have been developed to enhance the quality and precision of the manufacturing of metal. Today, a number of processes and machines are available that shape and transform the metal in the desired manner. This evolution in technology has enabled the usage of metals in a vast range of applications.
Despite the advancement in the machinery and technology, metal manufacturing is a complex process and is performed by highly trained staff. The qualified staff needs to be expert in all aspects of handling the machine as most machines do not leave any room for negligence. Furthermore, the complete phase of metal manufacturing requires extensive planning of all the steps that will be involved in the manufacturing of the metal. Different industries and companies are dependent on metal manufacturers for most of their products. This high demand is one of the prime reasons behind the growth of this industry.
A brief history of metal fabrication
As mentioned earlier, the metal industry has been in existence from ages. The archaeologists have found copper pendant that dates back to 9000 BCS. This proves the existence of metal fabricators centuries ago. The metal fabricators existed before the industrial revolution. Before the invention of guns, metal used to be in high demand for the defense of a civilisation. This resulted in great advancement of metal forming techniques. However with the invention of hydraulic press, the manufacturer’s job has been significantly improved by the even pressure applied by it. This transformed the production of metal around the globe.
In the past century, similar improvements in the fabrication techniques have been introduced as the need for metal grew. The formation of rails, buildings, vehicles and other facilities boosted the need for metal which resulted in broad scale fabrication of this element. Today, metal fabrication Campbellfield is a complex process that involves a series of steps to ensure the precision and quality of the product. The process involves thorough study of the requirements and analyzation of the steps involved. Expert professionals undertake the task of manufacturing metal parts. These professionals are well-trained for the machines that are used in the processes.
Some key processes of metal fabrication
While there are various methods and techniques introduced to manufacture metal with un compromised quality and precision, there are some basic techniques that are the backbone of any manufacturing process.
This is the most basic part of the line of manufacturing. It includes cutting of the metal pieces in the required width and sizes. While this process is centuries old, the tools used to perform this task have been significantly improved over the time. From simple sawing to laser cutting techniques, a vast variety of tools are available for this task. The selection depends on the precision needed.
This is another popular method of metal formation that uses a mould of desired shape. The hot molten metal is poured into the mold and left to cool. The metal, when freezes, takes the shape of the mould.
Forging used to be performed using simple hammer. Today, high-pressure machineries are available that can provide the required amount of impact and pressure to forge the metal piece in the desired shape.
Punching is used to remove circular patches from the metal piece. The diameter of the circle can be controlled.
Milling involves removal of substance from the metal piece. It is similar to punching, but it can be used for non-circular removal.
Benefits of metal fabrication
As it has been highlighted, the metal fabrication has significantly evolved the world. The reason why metal has been chosen for such long list of applications is,
- It provides unmatched tensile and shear strength.
- Its aesthetic nature has been an important reason for its vast application. Most products rely on the elegant and sophisticated look that this metal offers.
- Another great reason is this material’s resistance to heat. As compared to its competitors, metals can withstand a significant higher temperature.
- The processes mentioned above are just few of the long list of processes that have been developed to fabricate metal as per requirement. The versatility in fabrication is another reason why many industries rely on this material.
- Lastly, metal is extremely cost-efficient which makes it feasible for large-scale production.