Knuckle Joint A knuckle joint is used to connect two rods which are under the action of tensile loads. However, if the joint is guided, the rods may support a compressive load.
A knuckle joint Table of Contents. Projects List mainly include abstract ,report in pdf , project presentation ,project topics for third years ,Final year ,B. Some Mechanical Projects Abstracts ,concepts, working ,detailed Drawing ,Advantages, future scope such points are covered in each post. We have also Uploaded final reports in doc format also ppt presentation to few Posts. Mini -Low Cost Mechanical Engineering Projects: Mechanical engineering mini projects list, project for diploma students.
Design and fabrication related Projects include designing a mechanism ,machine and fabricating by using different manufacturing Processes like welding, machining ,laser cutting. Design and development of hydraulic jack Report Download. Agricultural Projects are interesting as well as low budget ,cost projects concepts are provided.
Our mechanical engineering project topics PDF have their complete materials ready for instant download. In conclusion, we have listed above the best topics in mechanical engineering. Do you need help? Whatever degree you are acquiring in any school, we have listed above, complete mechanical engineering project topics and PDF research materials document for instant downloads.
Good luck. Related Current Papers and Articles. July 24, So road was not properly constructed. So we decided, we are study whole hydraulic cylinder and design modification and resist the failure of hydraulic cylinder. Inspection, Periodic cleaning, Ram and cylinder maintenance. Cyilnder block replace, If material faults so changed the material, Treating surface for ram and cylinder, Using a good lubricating and modification its design so we are minimize this problem.
Spanner tool system is am improved and advanced technology that has brought about revolution in the automobile industry. Today all the automobile companies using it as their unique selling point.
The primary function of the spanner tools system is a maximum use in automobile industries as make of different type of vehicle. Our project is result of intense research and study of the various spanner tools, it consist of a working model that the demonstrates the whole concept of the working of spanner tool system in automobile.
The project includes designing, manufacturing and analysis of spanner tools system. The peculiarity about our project is that, we have tried to implement spanner in simple mechanical system and the thus we have made an attempt to demonstrate the concept of spanner tools system in the simplest manner possible.
The whole system is designed by us per our understanding and is not just copied from any existing designed. The components and the mechanism used here are totally different from the conventional spanner tools system.
However we have made all the effort possible to bring its working as close as possible to the actual one. During the shearing process, an upper blade and a lower blade are forced past each other with the space between them determined by a required offset. Normally, one of the blades remains stationary. Its ability to make straight- line cuts on flat stock Metal placement between upper and lower shear blades. Its ability to cut relativity small lengths material at any time since the shearing blades can be mounted at an angle to reduce the necessary force required.
To achieve reliable and cost effective diagnosis, Motor current signature analysis is used to investigate the use of an induction motor as a transducer to indicate the faults in multistage gearbox via analyzing supply parameters such as phase current and instantaneous power. In gearboxes, load fluctuations on the gearbox and gear defects are two major sources of vibration. Further at times, measurement of vibration in the gearbox is not easy because of the inaccessibility in mounting the vibration transducers.
This analysis system can be used for measuring the characteristics for a perfectly working gearbox and use the data as a standard for measuring faults and defects in other gearboxes.
The objective of this paper is to design and fabricate a gearbox motor current analysis system at different gear operations for a constant load. Steady load conditions on the gearbox are tested for current signatures during different gear operations.
The motor current analysis system can be used further to specify mainly faults in the gear, misalignment of meshed gears, and loss of contact of the gears. Download this Mechanical Engineering Project with report for Free. Free download Project on Study on the performance and Emission characteristics using castor and mustard seed oil mixture and diesel blend in C.
I Engine Mechanical Engineering Project. Bio-diesel is one of the most promising alternatives for diesel needs.. The present work has focused on the performance of castor non-edible vegetable oil and Mustard oil edible vegetable oil and its blend with diesel on a double cylinder, 4 stroke, naturally aspirated, direct injection, water cooled, eddy current dynamometer Kirloskar Diesel Engine at rpm for variable loads. Initially, castor eat oil and their blends were chosen.
The physical and chemical properties of Castor oil, Mustard oil and its blend were determined. In general, viscosity of neat vegetable oil is high, which can be reduced through blending with diesel and heating them. The performance and emission characteristics of engine are determined using Castor and Mustard oil and their blends with diesel. These results are compared to those of pure diesel.
Byanalyzing the graphs, it was observed that the performance characteristics are reduced and emission characteristics are increased at the rated load compared to those of diesel. This is mainly due to lower calorific value, high viscosity and delayed combustion process. It is concluded that castor and Mustard oil can be used as an alternate to diesel. Even though there are a number of condition monitoring and analysis techniques, researchers are in search of a simple and easy way to monitor vibration of a gearbox, which is an omnipresent and an important power transmission component in any machinery.
Motor current signature analysis MCSA has been the most recent addition as a non-intrusive and easy to measure condition monitoring technique.
The objective of this paper is to detect artificially introduced defects in gears of a multistage automotive transmission gearbox at different gear operations using MCSA as a condition monitoring technique. Steady as well as fluctuating load conditions on the gearbox are tested for both vibration and current signatures during different gear operations. Diesel engines exhausting gaseous emission and particulate matter have long been regarded as one of the major air pollution sources, particularly in metropolitan areas, and have been a source of serious public concern for a long time.
There has been numerous research in the field of reduction of these pollutants since diesel engines came to major use. Nowadays NOx emissions are reduced by selective catalytic reduction. Using an emulsion of diesel in water as a fuel has been a recent field of study in this field. In this project a new kind of emulsion is prepared by mixed surfactant method, major concern being the long term stability of the same. Then performance and emission tests were carried out by using the fuel in a two cylinder water cooled diesel engine.
The results were matched against that of diesel and comparison graphs were plotted to see what are the advantages and disadvantages of using the emulsion over diesel. Today transportation is one of the rapidly evolving technologies in the world.
With the stringent mandatory emission regulations and high fuel prices, researchers and manufacturers are ever increasingly pushed to the frontiers of research in pursuit of alternative propulsion systems.
Electrically propelled vehicles are one of the most promising solutions among all the other alternatives, as far as; reliability, availability, feasibility and safety issues are concerned.
However, the shortcomings of a fully electric vehicle in fulfilling all performance requirements make the electrification of the conventional engine powered vehicles in the form of a plug-in hybrid electric vehicle PHEV the most feasible propulsion systems.
The optimal combination of the properly sized components such as internal combustion engine, electric motor, energy storage unit are crucial for the vehicle to meet the performance requirements, improve fuel efficiency, reduce emissions, and cost effectiveness.
In this thesis an application of Particle Swarm Optimization PSO approach to optimally size the vehicle powertrain components e. Compared to conventional optimization methods, PSO handles the nonlinear constrained optimization problems more efficiently and precisely.
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