Selection and Design of a Jatropha curcas pinion oil extractor machine
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Abstract
At present it is of great importance to publicize different alternatives that can be used to lower the large pollution index to which we are exposed by the use of petroleum derivatives in the application of cutting fluids, therefore, as the design of a machine, which allows to obtain a cutting fluid from using pinion oil (Jatropha Curcas).
The objective was to select and design a pinion oil extraction machine. The methods applied for the elaboration of this article was the documentary - bibliographic review of several authors, and analytical. After the literature review, it was identified that there are a variety of single and double screw expeller machines. Among which the single screw expeller machine was selected, and it was designed to conclude that it is necessary to build the AISI 304 steel screw for its proper operation, so that it resists corrosion and fatigue product of the pressure exerted between the material the screw and the sleeve. The cylinders have to be made of AISI 4140 and 4340 steel; so that they are resistant to fatigue and fracture and for their operation a 6Hp gearmotor, the same that will produce a torque of 412 Nm, a speed variator ACS355-03E-17A6-2 and thermocouples type J 3/8 x 12 in. With this design there will be a production of 30Kg / h.
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