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Metal fabrication is the process of working with metals to create parts, assemblies, or large-scale structures. There are three main types of metal fabrication processes: sheet metal fabrication, machining, and welding & joining.
Sheet Metal Fabrication
Sheet metal fabrication involves working with thin metal sheets, typically between 0.006 inches to 0.25 inches thick. Some common sheet metal fabrication processes include Apenas usuários registrados e ativados podem ver os links., Clique aqui para se cadastrar..., punching, forming, and stamping. Fabricators use various tools like shears, brake presses, and CNC machines to cut sheet metal into parts and shapes.
Sheet metal is a versatile material that can be formed into many different geometries for applications like enclosures, ductwork, components in appliances or electronics, and more. It is a cost-effective fabrication method for producing medium to high volumes of parts. Some key advantages of sheet metal fabrication include precision, repeatability, and the ability to produce parts with tight tolerances.
Machining
Machining is the process of removing material from a workpiece to create parts and complex geometries through cutting or drilling processes. Common metal machining operations include milling, turning, drilling, boring, grinding, and metal fabrication services like CNC machining and EDM. Machinists use tools like lathes, mills, and machining centers to precisely shape metal workpieces into finished parts.
Machining provides dimensional accuracy and fine finishes on fabricated metal parts. It allows fabricating intricate details and complex 3D geometries that would be difficult or impossible to produce through other fabrication methods. However, machining is usually more suitable for lower production volumes due to higher per-piece costs compared to other methods like casting or sheet metal fabrication.
Welding & Joining
Welding and joining processes are used to fabricate metal parts and assemblies by fusing materials together. Common welding methods include gas metal arc welding (GMAW), shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), and oxy-fuel welding. Fabricators also use adhesive bonding, brazing, soldering, and mechanical fastening like riveting, bolting, or crimping to join metal components.
Welding allows fabricating large or complex assemblies from individual metal pieces. It provides high strength joints for load-bearing applications. However, welding requires proper joint preparation and high skill levels to produce defect-free welds. Joining processes also need to consider factors like weld distortion and heat treatment requirements.
Sheet Metal Fabrication
Sheet metal fabrication involves working with thin metal sheets, typically between 0.006 inches to 0.25 inches thick. Some common sheet metal fabrication processes include Apenas usuários registrados e ativados podem ver os links., Clique aqui para se cadastrar..., punching, forming, and stamping. Fabricators use various tools like shears, brake presses, and CNC machines to cut sheet metal into parts and shapes.
Sheet metal is a versatile material that can be formed into many different geometries for applications like enclosures, ductwork, components in appliances or electronics, and more. It is a cost-effective fabrication method for producing medium to high volumes of parts. Some key advantages of sheet metal fabrication include precision, repeatability, and the ability to produce parts with tight tolerances.
Machining
Machining is the process of removing material from a workpiece to create parts and complex geometries through cutting or drilling processes. Common metal machining operations include milling, turning, drilling, boring, grinding, and metal fabrication services like CNC machining and EDM. Machinists use tools like lathes, mills, and machining centers to precisely shape metal workpieces into finished parts.
Machining provides dimensional accuracy and fine finishes on fabricated metal parts. It allows fabricating intricate details and complex 3D geometries that would be difficult or impossible to produce through other fabrication methods. However, machining is usually more suitable for lower production volumes due to higher per-piece costs compared to other methods like casting or sheet metal fabrication.
Welding & Joining
Welding and joining processes are used to fabricate metal parts and assemblies by fusing materials together. Common welding methods include gas metal arc welding (GMAW), shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), and oxy-fuel welding. Fabricators also use adhesive bonding, brazing, soldering, and mechanical fastening like riveting, bolting, or crimping to join metal components.
Welding allows fabricating large or complex assemblies from individual metal pieces. It provides high strength joints for load-bearing applications. However, welding requires proper joint preparation and high skill levels to produce defect-free welds. Joining processes also need to consider factors like weld distortion and heat treatment requirements.