The machine works on the principle of the slider crank mechanism. In this machine, the pedal is connected to the crank which is connected directly to the frame of the saw on both sides and the power is supplied to the frame of the saw by means of a chain. The main goal behind this machine to reduce both cutting time and energy in which no external power is required for cutting operation, is also available at an affordable cost. The two-way peddle power saw machine, which operates on human power, works on the principle of the conversion from rotary motion to oscillatory motion. This is a green project that saves our need for electricity and can be easily applicable on today's day of life.
A metal saw is a fine-tooth saw, used mainly for the purpose of cutting metal. The cannon saw can also be used to cut other miscellaneous materials such as plastic materials (PVC pipes and pipe fittings) and wood materials with them. There are two types, namely manual saw versions and motorized versions (sawing machines). Almost all saws are hand saws with a C-shaped frame that holds a blade under tension with the retaining screw. Such saws have a handle, generally made of a wooden handle, with pegs to attach a narrow disposable saw blade. The edge of a saw is a toothed blade like teeth. The frames also have arrangements for adjusting to accommodate blades having different lengths. A screw or other mechanism is used to put the thin sheet under tension.
The power of the pedal is the transfer of energy from a human being through the use of a pedal and a mechanism of the crank system. This technology is most commonly used for transportation and has been used to power bicycles in many decades. Almost one-third of the world's development projects are now turning bikes used in pedal tools for sustainable development.