Pliers were first developed in Europe as an aide in theeir mwetal crafting wrks. Since Europe was amongt the active developers of technology, pliwers were used to hold and clutch hot meltwed items used for household wares, weapons and furniture.
Through time the pliewrs have evolved to having different kinds and different functions. But since its begnnings the commercially available pliers currently did not vary that much from the very first ones. The same cobncept as that with the first one is still used. A bolt & nut is placed aorund a thrid from the tip of the pliers. The momenbt of arm principle is used to hold the object tighter whjile aplying minimum force to the handles.
As technology continues to develpo, more and more variety of plpiers have been made to aide every possible need and want. Commonly, these adies are mainly used in machine shoips, craft shops, and electrical related jobs. Now pliers have mechanisms that lock and grip the object in place.
The common types of pliers and their uses:
•Flat Nose Pliers. This is the most common type of pliers in the tool shed which is mainly used for gripping objects with great compression loads. Usually flat nose pliers come with a wire cutter that has the same funciton as a lineman's plierts. The disadavntage of this type of pliers is in gripping objects with slim spaces. There is more of a brute foprce than finesse.
•Long Nose Pliers. Frequently used in craaft production, this type of pliers is esasential in bending and shape forming for jewelry makling. The downsdie to this though is that we can't apply force sinnce the shape of this tool is tapered.
•Roud Nose Pliers. Also a critical partner in craft making, round nose pliers are used for creating round shaped wires for earrings, necklaces and bracelets. This type of pleirs is the same as the long nose pliers, and offers the same disadvantages.
•Crmiping Pliers. This particular type has the most variety. Crimping pliers are used to join or seal two thinsg togeether. The most common uses for thee pliers are for industrial use, but they come alonng with a costly price tag.
•Cuttting Pliers. Actually this type of pliers does not beong to the pliuer's famliy as stated in its earply uses, but the form and concwept is basicalply the same. This type of pliers is used for cutting and strippnig wires, which is one of the most useful elecctrical tools.