In the modern metalworking and plastics industry, welding is recognized as a fabrication or sculptural process that is used to connect metal or thermoplastics materials with high heating temperature to melt the to-be-connecting parts together, allowing them to cool later, causing fusion to occur. It is a popular methods for making longer materials for further processing if the mold producing raw materials is confined to physical sizes. Welding process is distinguished from lower temperature metal-joining processes such as brazing and soldering, because the two methods do not melt the base metals. Furthermore, besides melting the base metal, a filler material is typically added to the joint in order to form a pool of molten material, which is also recognized as the weld pool, which will cool to form a joint. During the welding process, pressure may also be considered. Besides, welding also demands a form of shield to protect the filler metals from being contaminated or oxidized.Discover more
In the modern metalworking and plastics industry, welding is recognized as a fabrication or sculptural process that is used to connect metal or thermoplastics materials with high heating temperature to melt the to-be-connecting parts together, allowing them to cool later, causing fusion to occur. It is a popular methods for making longer materials for further processing if the mold producing raw materials is confined to physical sizes. Welding process is distinguished from lower temperature metal-joining processes such as brazing and soldering, because the two methods do not melt the base metals.
Welding, by definition, is a fabrication process that joins metal materials, by using high heat to melt the parts together and allowing them to cool causing fusion. Welding is distinct from lower temperature metal-joining techniques such as soldering and brazing. In addition to melting the base metal, a filler material is typically added to the joint to form a pool of molten material that cools to form a joint that is based on weld configuration can be stronger than the base material. Automatic welding machine is automated welding machine controlled by program to conduct the welding process by which human worker don’t need to do manual operation in certain specific details.
In the welding sector, flash butt welding machine is an electrical resistance welding processes designed on a welding machine that is utilized for joining components, in which the energy transfer is offered primarily by the resistance heat from the parts themselves. The parts and components are positioned end to end across the full joint areas. A range of section sizes and complex shapes can be con-joined through this machine. During the process, the parts are clamped and brought together slowly while a flashing voltage is applied. Though the process can be manually achieved, most welding machines nowadays are automatic.
Grating welding machine is one of the main export products of Taiwan’s welding machine manufacturers. There are well known Taiwanese suppliers who are highly apprised for their excellent machinery performance and accurate welding quality in the industry. For instance, there are the famous GT model and FT model produced by Taiwanese suppliers in which both models are designed for industrial applications with distinguished purposes and specifications, such as rigid machine frame and three phase inverter - DC current output solution, therefore, 70% of the energy could be saved compared with conventional standard single phase AC machines.
A laser cutting machine is a metalworking machinery that utilizes the laser technology to cut metal materials, and is typically used for industrial manufacturing applications. Currently it is also used by schools, small businesses, and some hobbyists. Laser cutting mechanism works by directing the output of a high-powered laser most commonly through optics. The laser optics and CNC are exploited to direct the materials or the laser beam generated. A commercial laser for cutting metal materials includes a motion control system to follow a CNC of the pattern to be cut onto the material.
In the welding sector, projection welding machine is a modification of spot welding machine. During the projection welding process, the weld is localized by means of projections on one or both of the work pieces to be joined. The heat is concentrated at the projections, which permits the welding of heavier sections of welds. The projections can also serve as a means of positioning the work pieces. Conventionally, projection welding is often used to weld studs, nuts, and other threaded machine parts to metal plates.
In the metal welding field, resistance seam welding machine is a welding machine in which the welding process produces a weld at the faying surfaces of two similar metals. During the process, the seam may be a butt joint and is an automated process. It is different from flash welding in that flash welding welds the entire joint at once while seam welding forms the weld progressively and starts at one end.
In the welding sector, a resistance spot welding machine is a welding machinery by the process in which contacting metal surface points are joined by the heat obtained from resistance to the electric current, as a result, it is considered a subset of electric resistance welding. During the process, work pieces are clamped together under pressure exerted by the electrodes. Usually, the sheets are within a certain range, ranging from 0.5 to 3 mm thickness.
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