Flagpoles have evolved much through the decades.
Flagpoles go through several huge changes since the time that people started featuring US flags. Before the start of the industrial revolution, flagpoles were only made of wood. Over time, these went through drastic changes and the materials have also been improved. There are now durable aluminum and steel flagpoles for commercial purposes and many more. US companies may also still feature the traditional approach for clients.
Flagpoles were initially made by carpenters that would simply cut down trees. The trees were formed through the process of whittling and then sanded to give the surface a smooth finish. Animal fat was added to preserve the wood and then applied on the entire pole for many days. This will guarantee that the wood totally absorbs the animal fat. The poles should stay functional for half a century if properly made by an expert. The flagpoles will look beautiful and these will be set up straight into the ground. The poles usually rot at the base if these are without a ground spike to insulate and can be a possible conductor for lighting. Some poles may actually be hit with lightning and burn down.
In 1893, steel tubes and masts from ships were featured as flagpoles and the old wooden ones became obsolete according to some people. During the Great Depression in 1929 and the wide expansion of industry in World War II, steel shafts for pile drivers and cargo booms on big ships became more common. Flagpole makers grew in number and improved their craft as well. The smooth steel flagpole became more common in the industry in the next two decades. These also inspired the designs of future poles. When aluminum arrived, flagpoles made of the new material became more common. The flagpole industry changed much after the introduction of aluminum. Today, aluminum flagpoles are among the most common in the world.
The process of making flagpoles has also been enhanced through the years.
The last step in flagpole making features the finish. Many flagpoles are completed using a directional textured mechanical satin, also referred to as a brushed finish. The finish is done using a polishing approach and the surface may become fine or coarse afterwards. Some makers provide an anodized finish to the flagpole. The exterior of the aluminum pole is coated using an oxide. The pole is covered in solution with boric, sulfur and chromic. The aluminum pole charged with positive ions by connecting it to a DC power supply. An electronic conductor is linked to the negative terminal. The anode and cathode are made in the process.
When the electric circuit closes, electrons are pulled away from the anode. The flagpole will let ions move to the surface of the aluminum material. These will react with the bath solution to create an oxide layer on the pole exterior. The thick layer will protect flagpoles from external elements like heat, salt water, rain, wind and dust. Flagpoles are also prevented from getting scratched easily.
Labels: American flag, custom flag, custom flag maker, custom flag. personalized flag, flagpole
by:
The Flagman
