03 Feb 2010 @ 9:33 AM 
 

Steel Fabrication Processes And Methods

 

Steel fabrication is the cutting, shaping and assembling of raw steel pieces into machines and equipment made of steel. Some steel fabrication projects are focused on creating parts that are intended to be incorporated into a more complex structure. Different technologies may be incorporated into fabricating steel machinery, including robotic welding and laser cutting.

The fabrication process typically begins with an engineer who creates a design for the product. Engineers either work in-house or their services are purchased by the fabricator. Once the plan is ready, the raw materials for the project are selected. There are several types of steel that may be used in steel fabrication, including stainless, carbon, aluminum and galvanized steel.

A variety of tools are utilized to create the finished steel piece. Typically, metalworkers start by cutting the steel to the estimated size required. This can be done with cutting torches, water jet cutters or laser cutters. Once a piece of steel has been cut, it is formed into the shapes required with a hydraulic brake press, tube bending equipment, rolling machine or wheeling machine. In most cases, two or more of these types of equipment are needed to create the appropriate form for the steel piece.

The final steps for most steel fabrication designs are welding and assembly. Welding is possibly the most specialized and important step in the creation of a fabricated steel piece. Welders perform intricate work on the formed steel pieces to accommodate their intended use with the aid of gas flames, lasers, friction or electric arcs. Once the welding procedures are complete, the steel product is typically sand-blasted for a smooth finish, then primed and painted. After a final inspection, a steel fabrication facility?s shipping department then prepares the product for distribution.

Trained workers are needed to work at steel fabrication facilities since specialized trades like welding and blacksmithing are usually needed to complete a finished piece. Because of the dangerous nature of working with heavy machinery and raw steel materials, most workers don safety gear that protect them from burns and cuts, and a number of regulations are applied in any steel fabrication facility. Most fabrication plants are certified by the International Organization for Standardization (ISO), the world?s largest developer, publisher and regulator of international standards. Recognition from the ISO implies that a fabricator uses technology, procedures and safety measures that provide efficient and quality steel products.

Steel fabricators can be located all over the country, some of which are general fabricators while others focus on certain products, such as car parts, factory machinery or restaurant equipment. Fabricated steel products which are intended to accommodate hydraulics or electrical elements may be offered only by higher-level specialized steel manufacturers.

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Categories: steel buildings
Posted By: freetraffic
Last Edit: 03 Feb 2010 @ 09 33 AM

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