Power hacksaw, how does it work | learn how to use and operate power hacksaw скачать в хорошем качестве

Power hacksaw, how does it work | learn how to use and operate power hacksaw

Watch How Power Hacksaw Operate. Power hacksaws are used to cut large sizes (sections) of metals such as steel. Cutting diameters of more than 10/15mm is very hard work with a normal hand held hacksaw. Therefore power hacksaws have been developed to carry out the difficult and time consuming work. The heavy ‘arm’ moves backwards and forwards, cutting on the backwards stroke. The metal to be cut is held in a machine vice which is an integral part of the base. Turning the handle tightens or loosens the vice. The vice is very powerful and locks the metal in position. When cutting is taking place, the metal and especially the blade heats up quickly. Coolant should be fed onto the blade, cooling it down and lubricating it as it cuts through the metal. Without the use of coolant the blade will over heat and break/snap. This can be dangerous as the blade can break with powerful force, shattering. When the metal is placed and fixed in the vice, the blade is lowered onto its top surface. Blades of power hacksaws are graded according to the material they are made from and the number of teeth per inch. #powerhacksaw #blade #hacksaw #Cutting #engineering #ibeckengineering You can subscribe by clicking on the link:    / @ibeckengineering   Remember to Like, comment and subscribe. Thank you.