Category: Mechanical Seminar Topics

An automobile is a wheeled motor vehicle which is used for transporting passengers has its own motor or engine. Motorcycles are most affordable means of motorized transport in the world and are most common kind of motor vehicle. There are about 200 million motorcycles used world widely.

 The lane splitting also called filtering which allows motorcycles to utilize the space between vehicles to travel through stationary or slow traffic. Major accidents happen because of carelessness among them forgot to have the side stand and start driving with side stand which leads to an accident.

 The aim of this Mechanical Mini Project is to decrease the tension of the driver of the vehicle because carelessness results in death so every time one must be aware of it. This mini project explains to reduce such kind of incidents. The main objective is to inflate the tyre in    emergency conditions when there is no one to help. This is one of the easiest and the cheapest methods.

This mini project comprises of two things. They are Side Stand Indicator Modulation and A Compressor Weight is very low. Who is going to drive byke must know how important these two things and how successful are these two.

The side stand is the most founded thing by senior engineer which is attached to bike not to the centre stand and people mostly use only side stand of the bike because it is easy to use when compared to centre stand. With the lack of this small forgiveness it may lead to accident, death, or loose of any organ of the body.

Conclusion:

The goal of this Design & Fabrication of a Tension Less Two Wheeler Bike project is to make us feel tensionless while driving a two wheeler and to avoid accidents. Few bikes like yahama, fazer and sports bike use engine guard which helps a lot to avoid accidents.

Download Design & Fabrication of a Tension Less Two Wheeler Bike Mechanical Mini Project

The HMT machine is the foremost machine tool in the world for constructing houses in Bangalore. The HMT generates products such as general purpose machines, special purpose machines, wrist watches, lamps, and tractors.

 In this Design & Execution of Hydraulic Operated Fixture Project, HMT has described the detailed information on gears. Gear is common word for a mechanical plan and the work is signified by prepared adjective like the steering gears. There are different kinds of gears like spur gear, helical gears, double helical gears, crossed helical gears, parallel helical gears, and straight bevel gears.

 Some of the applications of gear are turbine driving generator, motor driving generator, aircraft, general purpose drives; aircraft gear drives, automotive drive gears, marine gears, railway gears, tractors, agitators, electric motors, blowers, compressor, and elevators.

 The grinding wheel is selected based on the following variables namely abrasive, grit size, and grade or hardness and structure. The tooth grinding of gears is divided into two important processes. They are generative grinding and form grinding.

 To choose the best concept of generating gears, the size of batch and accuracy should be considered. There are two methods present are finish machining of gears in after heat and green states.

 Conclusion:

 Gears are created by many processes such as casting, powder metallurgy, machining, stamping, and extruding. As a result, the machining process is the concept of mass generation of the great quality gears. The gears are made by form cutter method, generation method, and production of gears with the help of dies to make the process.

Download Design & Execution of Hydraulic Operated Fixture Mech Project Documentation

The Design of Tesla Turbine project is about the Tesla turbine which is a bladeless turbine with centripetal flow controlled by Nikola Tesla. It is defined like a bladeless turbine since it utilizes boundary layer in a common turbine.

 The Tesla turbine is also called the cohesion-type turbine, boundary layer turbine, and Prandtl layer turbine. Bioengineering scientists have mentioned it like a centrifugal pump of multiple disks.

 There were two kinds of engines in the starting of 20th century namely bladed turbines and piston engines. Bladed turbines work with motion of water or steam produced from hot water and piston engines function by gases generated with the gasoline combustion. The former is a kind of reciprocating engine and rotary engine. These engines were confused machines which were tough and required lot of time to form.

The new engine of Tesla is in the form of bladeless turbine that utilizes fluid like the energy vehicle and yet will be more effective to transform fluid energy into motion.

 As per Nikola Tesla, there are three important effective objective points of turbine. They are inlet nozzle, disk geometry, and outlet nozzle. There are two important components in the turbine. They are rotor and stator.

Conclusion:

The aim of Mechanical Engineering Project Report an engine transforms energy into mechanical energy from the fuel source. The input energy taken is a fluid if at all natural means is coal, air, water, or petroleum. As a result, the liquids and gases are fluids that could be demonstrated with water. The water in the form of liquid, gases, or steam works like a fluid.

Download Design of Tesla Turbine Mechanical Engineering Project Report

Chimney is the part of a system that uses flue gas like IC engines, feoiler, has an important part to maintain draft, efficiency, etc, and decrease the pollution in the atmosphere.

The Mechanical Final Year Project Report on Design of Boiler Stack describes the HOCL boiler plant which makes use of LSHS (low Sulphur heavy stock) like a fuel. The project is about the boiler stack based on standard methods described in IS 6533-1971 and the norms of Kerala State Pollution Control Board.

The design of boiler stack contains design of base plate, holding down bolts, foundation etc. The model is test with stability, sliding, earthquake, and it is observed that the aesign is secure with these factors. The dynamic analysis is taken place to make sure the protection of the model. Ultimately, it includes a CAD drawing of the boiler stack.

The Design of Boiler Stack project needs to gather the needed information for the boiler stack model. It includes study of the design procedures, stoichiometry measurements, model calculations, checking the result achieved, dynamic analysis, and making drawings.

The important parameters of the boiler are boiler make, continuous rating (100% MCR) -24.25TPA, Steam temperature- 214°C, feed water temperature, fuel fired-LSFO, and construction type – Bi drum type.

Conclusion:

The Mechanical Project conclusion made on boiler which is manufactured for coal on grate like the important fuel with heavy oil for the purpose of warm up, support, and alternate fuel. The coal fire has not being used since many years and the boiler are worked with oil like the fuel. There were issues such as furnace floor, kingering on the burners, and chocking of burner.

Download Mechanical Final Year Project Report on Design of Boiler Stack

The novelty of agriculture is unavoidable to have the food needs of the increasing population and quick industrialization. The project describes the mechanization that allows the preservation of inputs to ensure the good distribution, decreasing quantity requirement for good response and avoiding wastage of inputs used. Mechanization decreases the unit cost of production by input preservation and larger productivity.

The issues increase because of the workers that are not enough in farmlands. Therefore, majority of the fields are found uncultivated. The poor farmers are unable to bear the large cost of power tillers present in the market. Many poor farmers possess small land and cannot afford to buy a tiller to fulfill their requirement due to uneconomical. The cost of tillers is very expensive present in the market and its working is also very complex and could be function by skilled men only.

 The garden tiller is a tiller which works on diesel and utilizes efficiently to cultivate ginger, tapioca, pulses etc. and it is affordable by middle class farmers. The objective of this project is to manufacture and design a tiller depending on diesel which is simple to function with affordable cost.

 The design of the garden tiller was successfully manufactured which found to function depending on the needs. The garden tiller designed is utilized for various actions consisting cultivation of turmeric, tapioca, pulses ginger etc. The cost of the garden tiller is nearly Rs.25000.

Conclusion:

Therefore the machines in this Project on DESIGN FABRICATION AND PERFORMANCE EVALUATION OF GARDEN TILLER developed can be utilized by middle class farmers and who are suffered from deep problems because of unavailability of enough labor to work in farmland. Thus this multipurpose project can be beneficial for the small scale farmers.

Download Project on DESIGN FABRICATION AND PERFORMANCE EVALUATION OF GARDEN TILLER

The Design Development & Fabrication of Hydraulic Escalator project is about the escalator which is the transport device that works on staircase conveyor to carry people among the building floors. The device includes motor-driven chain which move up or down and enabling the step treads to be horizontal.

Escalators are utilized to move routine traffic in many places throughout the world. The application of this device in important areas consist airports, stores, shopping malls, transit systems, public buildings, convention centers, and hotels.

There are many advantages of escalators. They have the ability to transport many numbers of people from one place to other place like implementing the staircase. They do not possess waiting interval and employed to guide people to main entry or exits and they are weatherproofed to utilize for the outdoor purpose.

Escalators are simplest, largest and expensive devices utilized on daily basis. The machine is just the simple alternative that works on the conveyer belt. The pair of chain loops rotates by pulling the stairs in a consistent cycle that move many number of people at a good speed.

The device is a mechanized that moves the staircase number of people at a time. These machines are seen in museums, shopping malls, subway stations, multi-story parking garages etc. These are installed with up and down escalator adjoined to each other.

Conclusion:

The machine is like a conveyor belt yet varies with inclination and stairs. These machines contain handrail which moves along with stairs. There are many escalators that contain two columns of people. The machines are powered with consistent accuracy along with current motors of approximately 1-2 feet (0.30-0.61 m) per second.

Download Design Development & Fabrication of Hydraulic Escalator Project Report

Mild steel or wrought iron shaft are present with the lengths varying from 6 to 10 meters to make handy and easy for transportation. The practice shafts in engineering with large lengths are needed for transmission of the torque that is formed by joining two or more shafts for required length. The joining of shafts is accomplished by a device called coupling.

 Requirements of a good shaft coupling include the following notes which are, it must easy to connect or disconnect, must transmission of full energy from source shaft to destination shaft without any losses, must hold the shafts in exact placement, and must reduce the transmit shock burdens from source shaft to destination shaft.

 The assortment of gear couplings is present with many configurations which help to couple two shafts. The gear coupling is customized to save power and bearing breakdown.

 There are many couplings such as precision coupling, gear coupling, flexible coupling, jaw coupling, grid coupling, multi beam coupling, KTR coupling, tyre coupling, and universal coupling etc.

 Conclusion:

This Mechanical Final Year Project on Design and Fabrication of Tyre Coupling concludes that there are different couplings which are used to join shafts in various ways.

Download Mechanical Final Year Project on DESIGN and Fabrication of Tyre Coupling

The main aim of this PROJECT REPORT ON DESIGN AND FABRICATION OF PULSE TUBE REFRIGERATION SYSTEM is Cryogenics.

Cryogenics is the study of low temperature which means the entire phenomenon locates below -150°C or 123K. Cryogenic engineering is the design and development of systems and components to maintain, produce, or utilize low temperatures. The systems produce the refrigeration power at low temperature.

There is a strong requirement of cryocoolers for many applications. Infrared detectors, thermal imagers and night vision devices require form of cryogenic cooling for military purpose. The chips of semiconductors cryogenic cooling in the electronics improve the performance drastically to reduce the thermal noises. These are important part of the ultra clean high vacuum cryopumps utilized for high reliability in the manufacturing of semiconductors.

Cryocoolers are required for cryogenic surgery and conservation in the areas of medicine and cryobiology. These are very reasonable price, flexible in all weather conditions and high security is the important factor. Cryogenic temperatures are maintained and achieved with one or more refrigerating units called cryocoolers.

Gifford and Longsworth observed the cooling effect with a pulsating pressure inside the gas. It marks the promising cryogenic refrigerators called pulse tube refrigerator (PTR). The pulse tube system is the most researched project in the field of cryogenic refrigeration because of the absence of moving parts in the cold temperature region and simplicity and enhanced reliability. The pulse tube refrigerator used for cooling infrared detectors for missiles, military aircrafts, tanks, and night

Conclusion:

An orifice pulse tube refrigerator performance and characteristics are simulated successfully with a numerical method on a personal computer. Obtained input parameters give an optimum refrigeration power which avoids necessary laborious manual calculations.

Download PROJECT REPORT ON DESIGN AND FABRICATION OF PULSE TUBE REFRIGERATION SYSTEM

The Mechanical Final Year Project Report is about the system to freeze for many applications. The kind of cooling is utilized to store fruits but unfit for fish industries. Further, there are many reasonable vegetative microorganisms discovered in food which have decreased by refrigeration when high freezing is utilized. The common freezers are unable to manage with great rate of cooling. The challenge of rapid freezing has increased efficient storage with the progress of plate freezer.

The plate kind evaporators are employed in banks or in single. The plates possibly manifold to pass the refrigerant parallel or connected for flow in the serial way. Plate evaporators are beneficial for the purpose of liquid freezing installation.

This Design & Fabrication of Plate Freezer project is about the plate freezer designed with two plates linked in parallel with freezing load of 0.335 KW. The tube is installed among two metal plates and plates are brazed together at the border which results in plate surface evaporators.

The common food protection is done by storing the food in the chambers possessing the evaporator coils surrounding it. The chamber is insulated with casing around it. The heat from the food to the chamber surface is transferred through the air space. The freezing rate takes lot of time and is low because of the fact that air is a bad conductor of heat. The freezing rate is incremented with the freezer.

 Conclusion:

The Engineering Mechanical Student Project held for the freezing system described the deficiency of the refrigerant the flow rate through the top plate. The system can be utilized at various temperatures based on our requirements.

Download PROJECT REPORT ON DESIGN AND FABRICATION OF PLATE FREEZER