FCX metal features of sheet metal processing technology

Sheet Metal processing is a cold and hot -forming formation of metal plates, profiles, and pipes without changing their section characteristics. The processing method of metal components mainly involves a variety of professional workers such as fitter, feeding, stamping, metal cutting, welding, heat treatment, surface treatment, riveting, and assembly.

The characteristics of sheet metal processing technology are as follows:
Because sheet metal processing is mostly without changing the characteristics of metal plates, profiles, and pipes, the raw materials are processed cold or heat -separated and forming. Because the processed metal generates plastic deformation below the crystallization temperature, the metal of the processed metal has produced plastic deformation below the crystallization temperature. Therefore, there is no crumbs.
The sheet metal processing can be made into products with different shapes, sizes and performance, and the manufactured steel structure products have high strength and stiffness, which can fully use its carrying capacity.
During the manufacturing process of sheet metal structure, each part that constitutes the structure can be assembled into components by welding, riveting, bite or swelling such as welding, riveting, bite or swelling according to a certain location, size relationship and accuracy requirements. Essence
Based on the above analysis, sheet metal processing mainly has the following characteristics.
① Compared with the production and processing of forging and casting, sheet metal components have the advantages of light weight, can save metal materials, simple processing technology, reduce production costs, and save production costs.
② The sheet metal components that have been welded and processed are mostly low processing accuracy and large welding deformation. Therefore, the deformation and correction amount after welding is large.
③ Because the welding parts are non -demolition connections, it is difficult to repairs. Therefore, a reasonable assembly method and assembly program need to be adopted to reduce or avoid waste products. Disassembly connections should be used in the trial.
④ During the assembly process, the product quality is often required to be selected, adjusted and measured, and inspected.
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