Tribology deals with friction, wear and lubricants. It plays an important role in mechanical field. It finds its major application in industrial and automotive sector, in which this thesis considered the tribology in metal removal industrial sector. In that application, the role of cutting fluid in lathe machining operations have been chosen. One of the most important challenging cases is to minimize the friction in machining of titanium alloys. While machining, the heat should be minimized as low as possible. This thesis deals with the study of cutting fluids in machining of titanium alloys. The problem occurs while using mineral oil as a cutting fluid in machining that it is non-biodegradable in nature and affects the environment while disposing it. This thesis aims to identify the alternate cutting fluids instead of mineral oil, which is to be effective cooling and non-toxic to environment. For that, Machining condition should be controllable by using some grammar rule without affecting the Productivity.
Automatic Coil Winding machine system is made to improve the coil winding for the motor. This project is focusing on the replacement of Manual coil winding machine with automatic coil winding machine. It will provide less time required for making coil. Automatic coil making machine system will solve the problem of time required for making coil. By using this system, the Industry person can make less time required for making coil. This project aim is that reducing the time required for making coils. Automatic coil winding machine consists of a system which has and some Digital display for showing no of turns, ON and OFF switches, can place his order. This project aims at reducing the number of Workers and time required for making coil, thereby reducing the cost paid to the workers. By using the above automatic coil making machine we reduce the time for eg. the 15 min time required for making 48 coil by using this machine We can make 48 turns in the 25 second. Therefore, manufacturing of coil done by using automatic coil making machine will be done in this project by using micro-controller. This machine is inexpensive and easy to handle by any industrial customer.
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