Plasma Cutters – Factory or Homemade?
Plasma cutters factory was invented in the 60s of the 20th century. The first units are heavy and expensive, so they can only be purchased by the industrial enterprise. Over time, plasma cutting has improved and is now available to many consumers. Washers change, become more compact, but at the same time more productive.
Plasma Cutters Factory
Plasma cutting – processing of this type of material, where the cutting plasma is used instead of jet. There is an electrical pressure between the nozzle device and the electrode or between the metal electrode and. The gas is supplied in a high pressure nozzle, a pressure plasma jet goes this, the maximum temperature reaches 30 000 degrees, the speed of -1500 m / s. Plasma torch can be cut into 200 mm thick metal pieces. Arc ignition occurs from a high frequency pulse or a short circuit between the metal and the nozzle. Cooling by air nozzle (gas flow) or liquid method. Air nozzles are usually more reliable. Liquids, on the other hand, will give better metal processing, their use mainly in high strength installations. Plasma flows using inert and inert gas. The first group of oxygen and air is usually associated with the cutting process used, ferrous metals while inert gases – argon hydrogen, steam, nitrogen – for cutting non-ferrous metals and their alloys.
Manual and automatic plasma cutting are used both for simple metal cutting, e.g., for disposal, and to be done in different parts of complex configurations and profile components. At the same time the equipment there is manual or automatic, stationary or portable. The main part is a plasma cutter (or plasma ARC). The source of energy is the traditional inverter or rectifier ground. Moreover, current control equipment and air purifiers (pressure, filter, flow meter dehumidifier), compressor, connecting hose and wiring. Automation requires a table for placing sheets and equipment for control and movement (CNC) software.
If necessary, the metal cutting or metal home plasma manual cutting all metal item to earn a leak – the best option. Special homemade plasma cutters are required for their production. As the cutter is prefabricated, it is equipped with a special nozzle.
An electric pressure connects the energy source to it. With such a device at home, you can cut not only metal, but also plastic, ceramic tiles, wood, etc. Power supply and a nozzle such as the constitution plasma torch part, can be purchased off the shelf. Liquid method – In the case of invented devices the material for plasma is for air and cold. Plasma cutters, independently made power plant products are inferior, but it is a great help in the work. At the same time, special gas or vapor expands through the nozzle and pressure. The gas / steam is ionized under the influence of electric pressure jets and converted into a stream of hot plasma with a minimum temperature of 6000 degrees. It should be borne in mind that not everyone can do the plasma cutter with your hands, but the cut metal uses such instruments on the force even the person does not have much experience.