About Forge Blowers
Forge blowers are an essential part of metal working. Blacksmiths have used forge blowers for thousands of years to create tools and other metal items from pieces of metal found in the ground and other places. The first forge blowers were hand powered, but later on became mechanical in nature. Now almost all forge blowers are powered by electricity. Forge blowers are necessary to the task of metal working because they provide a way to channel the oxygen and flames to the right places to get the proper shape for the metal.
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Identification
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Most forge blowers are fairly large. They are powered by electricity and are designed to blow air over the forge. A lot of forge blowers look like power generators. They have a round segment where the motor powers the machine, and a side tube where the air flows out. Most blowers can be turned on and off with a switch somewhere on the side or top. Usually the color is silver, black or gray.
History
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Forge blowers first emerged in the Industrial Revolution. Somewhere around the 1880s, the first mechanical forge blowers were invented. Previously all blacksmith jobs had to use a hand bellows. This was difficult and took another person to operate. With the invention of forge blowers operated by electricity, it became possible for someone to both operate the blower and work the metal at the same time. This also allowed metal pieces to be much more uniform in shape and size.
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Function
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The main purpose of forge blowers is to blow air over metal while it is being worked so that the shape of the metal comes out right. Another use for forge blowers is to create a higher level of oxygen around the forge so that the flames burn hotter. This is important for any metal working. Many people use forge blowers in their metal working projects at home to create some old style blacksmithing products.
Effects
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The main effect that forge blowers produce is the effect of a higher level of air movement. This is important for two main reasons. The most important reason is to keep the fire and coals hot. If the fire is not hot enough, the metal is impossible to shape. The other effect that forge blowers produce is the effect of cooling. Blowing the air over hot metal helps it cool more quickly which is sometimes needed when working with shaping metals.
Benefits
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There are many great benefits to using forge blowers. One of the main benefits is that less people have to work in the forge. Before mechanical blowers were invented, someone had to operate the bellows by hand. Forge blowers enabled blacksmiths to work alone. This saves them time and money. Forge bellows are also very useful in keeping the forge fires at a stable level. This is very important when working with certain types of metals and shapes. All of these benefits make forge blowers a very important part of metal working.
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