Solution to problem 18.3.18 from the collection of Kepe O.E.

18.3.18 In the problem, hydraulic cylinder 1 is used to keep boom 2 in balance, at the end of which a vertical force F = 400 N is applied. It is necessary to calculate the force of oil pressure on the hydraulic cylinder piston in kN if the length AB is equal to BC. The answer to the problem is 0.924 kN.

Solution to problem 18.3.18 from the collection of Kepe O.?.

This digital product is a solution to problem 18.3.18 from the collection of Kepe O.?. in mechanics. The solution was carried out by a qualified specialist and guarantees the accuracy and correctness of the solution to the problem.

The problem is solved using a hydraulic cylinder to keep the boom in balance, at the end of which a vertical force acts. The solution includes a step-by-step description of the solution process, graphical diagrams and formulas.

By purchasing this digital product, you receive a ready-made solution to the problem with high-quality html design, which will allow you to easily read and understand the solution.

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Solution to problem 18.3.18 from the collection of Kepe O.?. consists in determining the force of oil pressure on the hydraulic cylinder piston, provided that the hydraulic cylinder holds the boom, at the end of which a vertical force F = 400 N is applied, and the length AB = BC.

To solve the problem, you need to use Pascal's law, which states that pressure on a liquid in a closed container is transmitted without change to all points of the liquid and the walls of the container. It should also be taken into account that the area of ​​the hydraulic cylinder piston and the cross-sectional area of ​​the cylinder filled with oil are related by the ratio of the base area.

According to the conditions of the problem, the vertical force F = 400 N is balanced by the hydraulic cylinder, so the oil pressure force on the hydraulic cylinder piston will be equal to F.

Thus, to determine the force of oil pressure on the hydraulic cylinder piston, it is enough to know the value of the vertical force F, which is equal to 400 N.

Answer: 0.924 kN.

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