@thesis{thesis, author={Rido Irvano Rido}, title ={DESIGN OF TOBACCO CLOSER WITH THREE BLADE WITH 125 WATT POWER}, year={2022}, url={http://repository.undar.ac.id/id/eprint/2682/}, abstract={Abstract : Tobacco leaf chopper machine is a tool for converting tobacco leaves into small slices. Usually chopping tobacco leaves is done manually. As it is known that technology with the help of machines can accelerate human performance in carrying out activities. This gives an idea to improve the work system, even make tools/machines in order to get the perfection of the work system. The existence of this machine is expected to accelerate the process of chopping tobacco leaves. Making a machine is actually preceded by planning or designing a machine and then it can be continued or realized in planning, namely in its actual form. To get a good and successful design depends on various factors, including the ability of the machine to make quality performance, efficiency in terms of economy, the machine must be easy to operate, easy to maintain which includes maintenance and repair. The purpose of this design is to be able to design and manufacture a tobacco leaf chopper machine with good results using a 125 watt electric motor with 3 blades with dimensions of 30cm long, 30cm wide and 40cm high. Produces chopped with a capacity of 0.8928 kg/minute so that the hourly yields 53.568 kg, the efficiency of the tobacco chopper machine is 30.8785%. This type of tobacco chopper is suitable to be further developed with a better scale so that it can be utilized by small farmers.} }