WEAR MODEL FOR PNEUMATIC JACKS AND MECHANICAL COMPONENTS

摘要

This article deals with the construction of a pneumatic test bench which has designed to experiment and validate the implementation theory of acceleration wear on pneumatic components. This theory is based on Cox model which is used to find acceleration parameters. The considered principle is raising of constraint of use in comparison with the test. Obviously, this raising of constraint should not distorted the states of failing. The use up which is the major parameter to be analysed is evaluated from the oil leak result.