Resumo

CAMPUZANO GARCIA, Jesús Ángel et al. Design and development of pin on ring type wearing machine. Rev. cienc. tecnol. [online]. 2022, vol.5, n.1, e179.  Epub 14-Ago-2023. ISSN 2594-1925.  https://doi.org/10.37636/recit.v5n1e179.

A Pin on Ring type wear machine was developed, under the ASTM G99-17 (ASTM Int ', 2018) standard, which allows tests to be carried out using a laboratory procedure to determine the wear of materials. This machine allows tests to be carried out using a laboratory procedure to determine the wear of materials. Pin On Ring type wear machines require testing the part under certain conditions such as: rotation speed and applied load. In the presented machine, the speed of rotation and the applied load can be manipulated and controlled, thanks to the incorporation of the necessary elements to vary the speed of the motor rotation, this is achieved through a frequency variator, it was also developed a load application mechanism that allows applying the desired load during the test, this load is measured thanks to a load cell that measures the amount applied during the test. During the test, an increase in temperature is generated between the surfaces, which can be measured and its behavior observed on the control panel of the wear machine by means of a type k sensor. It is possible to obtain the wear rate of the materials in contact automatically, because the instrumentation incorporated in the machine allows calculating the distance traveled, thereby obtaining an idea of the behavior of the material under certain working conditions.

Palavras-chave : Pin on ring; Wear tests; Wear rate.

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