Solar Phone Charger

Scarcity of available enrgy has forced mankind to search new resources, this has lead to advancements of in utilising of Solar Energy. Using a simple solar panel we an use it to charge our cell phone. The circuit iagram is as shown below. It isa pretty cheap, innnovative and a higly useful project. All you need will be a solar panel, circuit diaggram and afemale USB.

For further information contact: affanmandilkar04@gmail.com

Motorised Screw Jack

A motorized screw jack is an automatic screw  jack having a D.C motor that powers your jack. The motor rotates your power screw and thereby lifts up the car. The advantage here is that a large amount of manual effort is saved. It is easy to manufacture as you only need a jack, motor and a controlling circuit.
For further  information contact: affanmandilkar04@gmail.com

Shock Absorber cum Power Generation

Considering the scarcity of available resources it is our responsibility to completely  utilize the available energy. One such energy that is being ignored by us is the linear motion of suspension used in our bikes and cars. We all know the condition of roads in India thus this mechanical project when applied to bikes and cars will be very helpful in generation of electricity. The linear motion of suspension can be converted into rotary motion of dynamo by a rack and pinion arrangement. Thus it is highly useful because the number of times you bump in a pothole you will be  producing  electricity which can be used to recharge your  vehicular battery.
For further  information contact: affanmandilkar04@gmail.com

      

Automatic Window

An Automatic  Window is a power operated window that opens or closes just by feather touch of a button. This project is pretty much attractive to professors as it is new and easy to manufacture. The main advantage of this project is the mechanism that is used is very small in size and only requires a single  motor to open both the window panels. It is a simple single crank mechanism. It only requires a motor and a very few links to manufacture.
For further information contact: affanmandilkar04@gmail.com

Pneumatic Bench Wise

A large  amount of energy is wasted in clamping and removing of work pieces from a bench wise. Also due to wearing out of threads the mechanical advantage is lost and efficiency drops considerably. Manual forces required to properly grip the job is  pretty much high and activity  is  very cumbersome. All this problems can  be easily overcome by using this easy mechanical project that is  Pneumatic Bench Vise. It is easy to manufacture as it only requires movable  jaws, pneumatic circuit and an air compressor.
For further details contact: affanmandilkar04@gmail.com

Vehicle Fuel Theft System

NNowadays vehicle fuel theft is increasing due to the increase of fuel price. In order to avoid the vehicle theft, we have designed a project to serve the situation. In our project sensors are placed inside and around the petrol tank.
In running condition, the petrol flow is very slow however if there is a theft or a leakage, the petrol level drop is abnormally high. This is detected by the sensors and a signal is sent which alerts the user.nowa

Cylindrical Job Punching Machine

Cylindrical Job Punching Machine

This machine is designed to make embossing on the circumference of the cylindrical workpieces use in manufacturing industries.Marking done by the machine is use for the specifications .This machine empower us with easy and permanant marking on the hard metal surfaces,less power requirement, less floor face and many more features. Isn't seems to be interesting??

For further details, contact @yash.mehta2903@gmail.com

Future Bicycle

Wanna look into the future? How would next gen bicycles look like?
Here is the answer.
https://m.youtube.com/watch?v=ARXJ4M1kPCI

Amazing yet simple
For further information contact me at:
affanmandilkar04@gmail.com

Chainless Bicycle

The most painstaking thing in an old bicycle is a lose chain. The chain tends to come of the toothed wheel every now and then during cycling and it takes long effort to put it back again. So in this mechanical project directly a shaft is employed to transmit power. When you start paddling bevel gear arrangements transmit the power to shaft which inturn transmits this to the rear wheel again by using gearing arrangements.
For further information contact me at:
affanmandilkar04@gmail.com

Automatic Clutch during Braking

How many of you forget to press the clutch of a automobile while braking? Well this problem can be overcome by a simple mechanical projects. It is a pneumatic operated mechanism which automatically press the clutch during braking. This will prevent the shutting down of engine and prevent heating up of engine. Also shaft is protected against torsional stresses.
For further information contact me at:
affanmandilkar04@gmail.com

Hydraulic Arm

A hydraulic arm is a very useful small mechanical project which students take up. To manufacture a prototype of the hydraulic project you will ony need a few piston cylinder arrangments (injections can be used) and mechanical linkages. It is very easy in operation and pretty cheap in manufacturing.
For further information contact me at:
affanmandilkar@yahoo.com

Electrcity generation through speed breaker

After a certain gap, there is a speed breaker. By doing certain arrangement and using a rack and pinion gear, electricity can be generated. This generated electricity can be used to light street lamps. For more details contact shinde.pranav1@gmail.com

Can crusher

A way of crushing your can is by using the scotch yoke mechanism. This model can be hand operated or even operated by a motor. So a new way of recyling your used can is this ! For more details contact shinde.pranav1@gmail.com

Cycle operated cutter

Sometimes cutting a piece of wood/metal becomes a tiresome work when u hav a saw. So in a cycle operted cutter you just have to pedal your cycle and through linking mechanism the cutting tool (saw) will reciprocate. It can be used to cut wood as well as metal of less thickness. For more details contact shinde.pranav1@gmail.com

Two way Bench Vise

Usually the bench vise you see in workshops has one end fixed and it takes some time to rotate the screwed spindle and fix your job. the specialty of a two way bench vise is that it uses a double threaded screw spindle (as in turn buckle) , so your both ends will be movable, and it will take less time to fix your job. For more details contact shinde.pranav1@gmail.com

Automatic Blackboard Cleaner

Our teachers use large amount of energy and time in cleaning up of blackboard innumerable times a day. 'Automatic blackboard cleaner' comes to help here. It is a very simple project requiring gearing arrangements, duster ,some mechanical linkages and a power source. It is easy to maufacture and very much useful too.
For further information contact me at :
affanmandilkar04@gmail.com

Gearless Transmission

Gears have become an integral part in many power transmitting machines. However their biggest drawback is that their manufacturing is very difficult. Also they require proper maintenace and can only transmit power between short distances. Bevel gears (used for transmitting power between shafts at right angle) have a difficult design. But this difficulty can be overcomed by using a a power transmitting element other than gears. This is capable of transmitting power at right angles without any slip or loss. It is very cheap yet useful project.
For further information contact me at:
affanmandilkar04@gmail.com

Multi Purpose Box

The given project is one form of a foldable furniture. Here a box of size 1.5x1.5x1.5 ft. can be converted easily into a number of daily basis furnitures one at a time for eg. A study table, a seating table, a dinnng table, a book stand and many more things. It is easy to manufacture. 
For further information email me at 
affanmandilkar04@gmail.com

Spray Painting Robot

Spray painting in an enclosed chamber can be a difficult task for a human without proper safety equipments. However it can be like a walk in a park for a Robot. A beautiful mechanical project called as Spray painting robot. All you will need is a electronic vehicle, spray painting arrangement, and a pneumatic lift. The vehcile can guide the spray painting device and the pneumatic lift will help it to reach certain elevated height.
For further information contact me at:
affanmandilkar04@gmail.com

Fire Fighting Robot

A large number of fire accidents take place in tunnels, mines etc. The main problem here is that a firemen cannot enter into such places because of the harmful condition. But A robot can! Thus students can take up this small yet useful project. All they need is some electric vehicle that can be remotely operated, a water pump, nozzle, and a tank. The robot can easily enter into the tunnel without getting burnt since it is fire proof and easily extinguish the fire.
For further information contact me at:
affanmandilkar04@gmail.com