Steel metal fabrication is a rising industry and it is also considered a new form of artistic expression. You can create artistic and decorative works by utilizing sheet metal. You will be amazed to know that several items like boxes, pans, funnels, buckets and metal shelf can be prepared from sheet metals. A new form of art called metal art is evolving now-a-days which involves the use of sheet metals.
If you are a metal fabricator you can use several tools, machinery and techniques to forge metal into useful product which can be supplied to automotive and air craft industries. The gadgets which you have to use ranges from tin snip for slicing thin strip of metals to computerized hydraulic press brakes. This is mainly required to punch articles required in the aeronautics industry.
Steel metal fabrication is a growing industry as the demand for sheet metal is on the high and the industry is strong enough to cater to the ever growing demands. There are various methods which are applied in metal fabrication which are discussed below.
In order to transform a plain metal into a sheet metal the fist step which is applied is cutting or shearing. For this, a manually operated scissor is used if the metal is light and in case of heavy metal a bench shear is used. The next step involved is shaping, for which different methods like beading, grooving, folding crimping and bending are used by sheet metal fabricators and for this, they use various tools, presses and machinery. In order to make section and angles in metals folding and bending techniques are used. In order to join two pieces of metal sheet a technique called seaming is used. Embossing technique is used to strengthen and decorate the metal sheet. 'Flanging' is used to provide easy and quick joining by adding a rim or a lip.
There are various processes and techniques which a steel metal fabricator employs during his course of operation. They are basically forming deep drawing, spinning and flow forming. The metal is kept under heavy pressure to give it a definite shape and size and this is done by deep drawing. In order to create components with vertical or sloping walls solid rubber and dye pads are used and for this the forming technique is used.
The machines which are generally used in the steel metal fabrication industry are generally computerized and manual equipments are hardly used as technology is required to make the work fast and efficient.
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