ABSTRACT: The electric bicycle is an electrical-assisted device that is designed to deliver the electromagnetic momentums to a present bicycle therefore relieving the user of producing the energy essential to run the bicycle. It contains a strong motor and enough battery power that just needs charging to help in hill climbing, generate greater motoring speeds and provides completely free electric transportation. Now-a-days there are so many vehicles on road, which consumes more fuel and also hazards our environment. It is our responsibility to reduce the consumption of fuel and its hazardous emission products. Taking this into consideration it is our small step towards reducing the use of more fuel consuming vehicles and attracts the eye of people towards its alternatives i.e. Electric bike. So we intend to design a bike which would run on an alternative source and also reducing human efforts called as Battery Operated bike. In this project we design an alternative mode of transport for betterment of social and environment.

CONCEPT: 15 Student members are worked on Electric Two Wheeler Vehicle. They are designed and fabricated transmission system and modified a bike with gears attached to Electric Motor instead of IC Engine with same efficiency of conventional bike with Rs.30000/- budget. We need to charge the batteries with help of DC Power and solar energy. We can travel up to 120 kilometres once battery fully charged with 5 hours.

ABSTRACT: The normal air cooler is device which produces the cooling effect based on the relative humidity in the air surrounding the cooler pads but in the case of high relative humidity the air cooler does not produce any considerable cooling effect. This defect of air cooler is rectified by placing the silica gel beds over the cooler pads which decreases the relative humidity of air surrounding the cooling pads and the defect of normal air cooler. The relative humidity of air coming out of air cooler with silica gel beds is very high and in order to reduce it the cooling coil is placed in front of it and the temperature of air and also its relative humidity are reduced which gives more cooling effect . The cooling effect produced by the normal air cooler is not so much, and is improved by this cooling coil with Silica gel beds as the velocity of air coming out will be reduced hence net cooling effect is improved. But, these additions to an air cooler make the cooler an alternative to the air conditioners in high humid regions and makes the air coolers work effectively.

CONCEPT: Four Students members are developed and fabricated a “low budget air conditioning system” for the intention of poor and middle class families can feel the experience of original AC Comfort in summer season with Rs.3000/- budget. In this system students are applied refrigeration and air conditioning principles for effective air cooling.

ABSTRACT: India is a largest populated country, which contains 65% population depending on agriculture. Generally Indian farmer use to traditional way that is spray carry on backpack and weeding is done by bulls. Which become times consuming and costly this both problems over come by using multi nozzle pesticides sprayer machine. For better yield of crop multi nozzle spraying and simultaneous weeding is must this papers attends to design such a flexible sprayer. In This project, the suggest a model of manually operated multi nozzle spryer according to crop which will gives optimum results in less time. Pushing mechanism required less effort and three wheel mechanisms gives proper balancing of machine.

CONCEPT: Five Student members are done their own design and fabrication of Manually Operated Multi Nozzle Pesticide Sprayer Pump with Rs.5000/- budget. With help of this equipment we can spray the pesticide liquids on 2 rows crops and 4 rows crops at time in the filed by simply moving the equipment.

Abstract: Presently, small land holding farmers use work bulls mostly for land preparation. Their use can be increased and made more economical by using them for other farm operations such as ploughing, harrowing, fertilizer application, sowing and weeding. Improved hand tools will also facilitate farm work. Oxen can be used to pull a cart throughout the year which keeps them in training. Ploughs, ridgers, seeders and weeders are all seasonal implements. Generally cultivation of any crop involves various steps like seed selection, field preparation, fertilizing, sowing, irrigation, germination, thinning and filling, weed removal, vegetative stage, flowering stage, pesticide spraying, fruit or pod formation stage, harvesting and threshing. Farmer has to use various agricultural equipments and labours for caring out those steps, our purpose is to combine all the individual tools to provide farmers with multipurpose equipment which implements all the scientific farming techniques and specifications and suitable for all type of seed to seed cultivation with as minimum cost as possible. This project work is focused on the design and fabrication of multipurpose equipment which is used for ploughing, seeding sawing, and cutting process.

Concept: Five Student members are done their own design and fabrication of “Solar Multiporpuse Agricultur Equipment” for Agriculture utilities with Rs.20,000/- budget. With help of this Equipment we can cut the gross, and we can do ploughing, seeding and levelling of sand operation at time during cultivation by using unconventional energy source as a solar energy.

First time in India – Engineering students entering the industry will be equipped with practical knowledge and design experience. Prepares the students to be effective professional engineers.

Tractor Design Competition tasks the students to think, analyze, design, develop, build, test and present a tractor in series of event.

Unique Engineering Design Competition for Students with a realistic 360-degree workplace experience.

Students gain practical technical experience in the areas

• Design of drive train systems
• Tractor performance
• Manufacturing processes
• Analysis of tractive forces

Students develop skills in

• Communication
• Leadership
• Teamwork

Project Status:

• All 25 members are divided in to 5 teams.
• Students are undergone in TDC workshops conducted by SAEISS.
• 2 teams are participated TDC Workshops from 07th to 08th Oct, 2017 at SRM University Chennai., 2017
• 2 teams are participated TDC Workshops held on 14th to 15th Oct, 2017 at Kongu Engineering College, Erode.
• 1 team is going to visit Tractor Engine Industry “SIMPSONS CO LTD” on 16th October at Chennai.