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Important Terms to Know About Forgings
Forging, a manufacturing process that shapes metal using compression, is categorized in terms of its performing temperature, such as hot, cold or warm. This is one of the oldest known metalworking processes, harking back to the days of hammers and anvils in the 12th century. Check out these important terms about forging:
Compression Molding: A method where a preheated molding material is placed in a heated, closed mold cavity with a top force. Through the application of pressure, the material comes into contact with the molded areas until cured. This high-volume, high-pressure method is ideal for the molding of complex fiberglass components.
Induction Forging: When an induction heater pre-heats metals before deformation through the use of a hammer or press. To boost their malleability, metals can be heated to between 1,100 °C (2,010 °F) and 1,200 °C (2,190 °F).
Drop Forging: A process that shapes metal in various forms through the use of a power or drop hammer with a die, powered either by air, hydraulics or mechanics. Striking force may be anywhere from 11,000 to 425,000 pounds. Special tools, such as dies and punches, are used as well, and are available in a variety of shapes, sizes and materials.
Slack Tub: A large container of water, brine or oil that a blacksmith uses to douse hot metal, derived from the word “slake.”
Anvil: Steel tool that resembles a block with a hard surface for striking other objects. This forging tool was a main metal working tool before modern welding technology came about.
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Forging distributors process metal into specific shapes by melting it and dropping it into casting molds where they can get cold and harden. Die casting is a common forging process that many companies use. If you are interested in finding a company that can forge hot steel, iron, aluminum, or other metals for you, then you will need to know what questions to ask the blacksmiths that are listed in the online directory. When you first call the companies, ask them how long they have been in the metal die casting industry. If they have several years of experience using hand tools and machines like propane gas blowers, welders, pressing pipes, hot casting machines, and cold drop spinners, then they should be able to give you most of the services that you need. Ask them if they work with alloys like stainless steel that can be used to make high quality weapons, machines, tubing, and other supplies. Ask them to give you the names of other companies that they have performed metal processing and pressing pipe work for. You can use these references to find out from a third party how reliable they are. While it is very important for you to find a company that can build all of the products that you need, you should also compare their prices to make sure you get a good deal. The easiest way to compare their prices is to ask them for written price quotes that include all of their fees and discounts.