Metal fabrication welding has become an industry in itself with many fabrication shops operating all across the world to provide products that are required in various important industrial sectors. Among the various projects that an efficient service provider dealing with metal fabrication provides are making loose parts, structural frames for buildings and heavy equipment, and hand railings and stairs for buildings.
The entire process of welding begins with preparing shop drawings, which is sometimes provided by the customer needing metal fabricated parts. Or sometimes the job is also entrusted on steel detailers. This is used as a reference point in the final manufacturing process. The CNC machines are programmed accordingly by the manufacturing engineer expert in the process of welding.
A fabrication provider may use many raw materials for manufacturing their products and this may range from plate metal, welding wire, castings, and various other types of fittings. The total fabrication involves many different steps like cutting and burning, forming, machining, welding, and then the final assembly.
Different fabrication shops use different methods for cutting metals to the required size, and they use a variety of tools for the purpose. Shearing is the most common method used in cutting any material as it is very effective and can get the work done in no time for all types of metal fabrication welding. The tools used in this method may range from special band saws equipped with blades, waterjet cutters, plasma and laser cutting tables etc. and many more.
Of all the steps in metal fabrication, welding is the most important especially if the metal used is steel. As soon as all the parts required for the project are machined, they are assembled and then welded properly for the final product. Proper care should be taken during welding so that no loose parts are left behind or there should be no welding of two wrong parts. Proper temperature should be maintained so that there are no unwanted errors in the final product.
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I am a registered professional engineer & certified metal fabrication welding service inspector working from the past ten years. I am passionate about writing on prototype machining service industry and wish to share what I has learned from my experience.
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