Street poles or lighting poles are tricky to fabricate and only the most skilled and experienced professionals in metal fabrication industry can fabricate street poles. Street pole fabrication involves a lot of complex steps. Thus, such fabrications are done on commercial scale to ensure best standards of manufactured poles. There are many competent fabricators available in the market that manufacture street poles on an industrial scale, and the street makers usually make a bulk purchase from such fabricators. Street poles are usually fabricated from strong metals such as steel.It is the first step of fabricating poles out of metal sheet stock.
The primary materials for fabricating street poles:
The qualities that must be present in the parent material for fabricating street poles out of it are- robustness, ease of availability, ease of fabrication, cost effectiveness, being superior electricity conductor, corrosion proof etc. Mostly, such qualities are abundantly present in structural steel and so it is the first choice of street pole fabricators. In traditional days, wood was used to fabricate street poles but due no its many disadvantages it has been substantially replaced in all parts of the globe by metal or metal alloys. A versatile metal like steel is proven as the best choice or most popular choice amongst light pole fabricators. Street pole fabrication needs a lot of professional attention and is highly labour intensive work. Apart from commercial usage street poles are also used for domestic usage for example garden lighting poles, but such practises are comparatively less abundant.
Processes involved in pole fabrications:
Pole fabrication is a combination of different metal fabricating processes such as:
- Cutting: It is the first step of fabricating poles out of metal sheets. It is achieved by using various mechanical and manual tools and technology. Chiselling, sawing, shearing etc. are few conventional cutting technologies. Nowadays more contemporary methods for cutting such as water jets, laser beams and heat torches have become more popular as they save time and make the fabricating work easier. But these are very risky techniques and are only done by fully protected skilful professionals who have many years of experience in metal cutting.
- Shaping metals into poles: The second important step of street pole fabrication is shaping cut metal components into the cylindrical shape of a lighting pole. Traditionally shaping is achieved by hammering or press brakes. But a more contemporary form of computer operated mechanized hammering system is now used to bring the metal sheet into desired shape.
- Assembling the metal pieces: The final step of fabricating lighting poles is to assemble the various metal components into the pole formation. Different techniques both mechanized and manual are used for this purpose. Welding is one of the key metal assembly techniques which use high heat flames to melt and join the different metal parts into the structure of poles. Riveting, fastening, stamping etc are some other useful fabrication techniques.
Street pole manufacturing needs to be done at bulk as they must be cost efficient. Hence, the fabrication techniques are quite cost efficient. Street pole fabrication is a growing industry that is rapidly wide spreading everywhere across the globe. There are many manufacturers available in the market that competes against one another to attain same quality of fabricating product. However, a reliable house produces poles at minimal expenses as bulk purchase of primary material reduces fabricating cost. Also, the most skilful labours employed for fabricating purposes ensure less chances of error as structural integrity must be a key property of any street pole, and using best fabricating techniques ensure that each pole manufactured attains the same robustness. Street pole fabricating process is as complicated as it sounds but is necessary.