SCIENCE PROJECT

                                SCIENCE PROJECT

All of us know that doing the work by hand is limited and this we use a system for machinery for several things to make it easy here we are using the pedal of cycle as machinery. in this we are making our human effort to produce mechanical energy and electric energy. We know that power hacksaw machine design by electricity and work on the principle of conversion of rotational motion to oscillatory motion.
  The bicycle also uses the same principle in this battle run on rotational motion and by giving some attachment of link we can convert the motion in uses like electricity generating mechanism connected to it.
   METHOD-
Firstly we will take a bicycle and take the required portion of it and some other links are attached weight and welded to it we will also use guide of control for hexa blade which is used to cut the metal.
We can also add change system to make it more easier in this working.
  By pedal movement lot of energy produce it can also be utilized by fixing a dynamo on the rotating part that is chain or belt and battery for storage of that produce energy, now this same energy can be used as light produced by this even in the dark only by human power.
 We will apply and human effort which cause to rotation and further to make the saw move where our job is placed and a dynamo is also placed with the rotatory motion to produce low voltage of electric power.
Advantages-
* No skill of worker is required to function it.
* It is of low cost.
* Less effort is required.
* Can be used more for various purposes.
 As we can see the beneficial purposes of the system which is easy and a chain and linked mechanism especially for an project for engineering student. You can make many of the variation and changes with it and its concepts are simple and can be used for many things.