Beijing Kaibo line to visit our factory training

Basic information:

1, time: 2013.5.11~12

2, location: Changzhou

3 participants: Wu Jie, Fan Xiutao, Qiao Xia, Lu Min, Zhuang Jie and Beijing K-boom colleagues

4, subject: hydraulic technical training I held company, the hydraulic system of the Beijing cable had been used to study and exchange, made a thorough analysis of the problems often encountered and proposed solutions.

Two, theoretical training

Hydraulic theory and hydraulic components

This paper briefly introduces the principle of hydraulic pressure, and describes in detail the function of hydraulic components such as hydraulic pump, pressure control valve, flow control valve, hydraulic pressure gauge, ball valve and so on.

Two thousand and thirteen trillion and five hundred and seventeen billion one hundred and five million eight hundred and ten thousand four hundred and twenty-five

Basic knowledge of cylinder

This paper introduces the classification and working principle of the oil cylinder.

Two thousand and thirteen trillion and five hundred and seventeen billion one hundred and five million eight hundred and thirty-three thousand one hundred and fifty-three

Analysis of common problems in hydraulic system

Based on the analysis of the common problems of hydraulic system in our company, the paper provides the method of judging:

A. on the system in the operation of the abnormal lock in the principle of analysis, to find the reasons for the imbalance of pressure and the solution.

B. the pressure of the system from the hydraulic pump reverse and overflow valve failure analysis, and proposed countermeasures.

C. for hydraulic components and hydraulic oil pollution from the installation and use of two aspects of the reasons and considerations.

Two thousand and thirteen trillion and five hundred and seventeen billion one hundred and five million eight hundred and fifty-three thousand two hundred and fifty-one

Three, hydraulic valve

The function and working mechanism of hydraulic valve

Site dismantling hydraulic valve, and a detailed introduction of the valve, throttle valve, relief valve, explosion-proof valve, ball valve structure and working mechanism, so that we have a common understanding of the hydraulic valve.

Two thousand and thirteen trillion and five hundred and seventeen billion one hundred and five million nine hundred and twelve thousand four hundred and three

Dismantling hydraulic valve

We all disassemble and assemble a variety of hydraulic valves, to enhance the understanding of the hydraulic valve.

Two thousand and thirteen trillion and five hundred and seventeen billion one hundred and five million nine hundred and thirty-two thousand five hundred and fifty-seven

2 cylinder installation and maintenance

Fault diagnosis of oil cylinder

This paper introduces in detail the appearance, causes and treatment methods of internal leakage and leakage.

Two thousand and thirteen trillion and five hundred and seventeen billion one hundred and five million nine hundred and fifty-five thousand seven hundred and ninety-eight

Disassembly of cylinder

Field guide workers cylinder dismantling, clear the process of dismantling the notes.

Two hundred and one trillion and three hundred and fifty-one billion seven hundred and eleven million eighteen thousand five hundred and thirty-six

Replacement of sealing ring

Various sealing rings and their replacement methods are introduced.

Two hundred and one trillion and three hundred and fifty-one billion seven hundred and eleven million forty-seven thousand four hundred and forty-seven

3 hydraulic system fault diagnosis

A. on the explosion-proof valve failure of the simulation and demonstration of on-site disposal methods for detailed operation.

B. on the hydraulic pipe connected to the reverse (column lift) to demonstrate the simulation and on-site disposal methods for detailed operation.

Twenty trillion and one hundred and thirty-five billion one hundred and seventy-one million one hundred and thirteen thousand seven hundred and twenty-two