Views: 0 Author: Site Editor Publish Time: 2019-06-09 Origin: Site
In manufacturing, one of the most difficult functions to automate is metal fabrication. Some 1.4 million skilled people are employed in that profession today. That accounts for 12 percent of all U.S. manufacturing workers But what is metal fabrication and whether you are really interested in metal fabrication? Therefore, in this article we will briefly talk about metal fabrication from several perspectives, hoping it could help you know how to learn metal fabrication and your future career .
1. What is metal fabrication?
2. The process of metal fabrication :
3. A few types of metal fabrication techniques
4. The necessary of welding certificate
5. Employment Outlook and Salary Information
In literal sense, metal fabrication is an "action or process of inventing or making something."
In the industrial sector, metal fabrication is the process of collecting raw materials or raw materials that are converted in a portion and further used in the assembly process. During the assembly process, a series of operations are performed and parts are added sequentially from the workstation to the workstation to produce the final product.
Metal fabrication is a sensitive task because it requires a technician who can handle the process well and work with care. It includes design, detailed design, drawing and construction of many steel structural members such as decks, handrails, stairs and more. Steel is used to build bridges, residential buildings, etc. Structural steel can be used to build complex and simple structures in a cost- and time-saving manner. The systematic design of the metal fabrication process has many advantages.
Structural metal fabrication can be done at the construction site or at the store. This multifaceted process requires skills, expertise and resources to successfully complete the work. The work quality, person who does the job, and equipment sophistication level that differs.
A good steel structure manufacturer follows a specific process, and the metal must go through many operations. A basic overview of the metal fabrication process steps is explained below:
Different cleaning methods are required, such as blast cleaning, flame cleaning, manual cleaning, etc.
Once the surface is prepared, cutting to length is important and can be done by implementing the most appropriate process, such as shearing or cutting, flame cutting or burning, cold sawing, punching or drilling, and arc plasma cutting.
After the above process, the steel may be deformed due to the handling or transportation process. Therefore, it needs to be bent, rolled up or straightened.
Minor defects will now be corrected.
The fastening method must now be used because the strength of the complete structure depends on it. The three fastening methods are riveting, bolting and welding. Welding is the most common method today, but sometimes bolting and riveting may be required.
Finishing will be done by sawing, milling or any other suitable means.
The surface treatment is done with a metal or paint finish.
Due to the complexity of the metal fabrication process, the composition of the materials used needs to have some of the required characteristics. These materials can be used in a variety of applications by implementing different techniques such as welding, bending and cutting.
Cutting: There are many methods: saws, plasma torches, water jets and lasers.
Machining: The process involves removing metal flakes from a piece of material. It can be done on a lathe.
Folding: Some parts need to be bent and by means of a bending machine with a set of moulds for clamping metal.
Shearing: Long cuts on metal sheets are called shearing, which is done on metal sheets.
Welding: In order to join the two pieces of metal, soldering is performed.
While most employers do not require metal manufacturers to conduct university-level courses, it is recommended to use a welding certificate program to give workers a better understanding of metal manufacturing and manufacturing.
The welding certificate is sufficient for students to prepare for the manufacturing company's metal manufacturers and assemblers. The welding certificate teaches students how to use different methods and materials when welding. Students work on welding in the school to learn how to weld metals safely and efficiently. Typical courses include:
Welding, cutting and brazing
Gas shielded metal arc welding and shielded metal arc welding
Gas shielded tungsten arc welding
Welding blueprints and charts
Oxygen fuel welding
Welding safety and accident prevention
Welders make a median annual wage of $38,150 as of May 2015, according to the BLS. The employment for welders and other types of metal fabricators is expected to grow 4% from 2014-2024, which is slower than average compared to all other occupations.
Therefore, we have already talked about the learning of metal fabrication from several aspects: the definition, the process, a few types, welding certificate and the employment outlook. Hoping from this short essay you could learn something and get to know whether you start you work from metal fabrication.