Stretching machinehydraulic systemIn addition to the maintenance needs of mechanical equipment, there are also special requirements for the operation and maintenance of the stretching machine. The content is as follows: it is necessary for the operator to understand the effects of the primary hydraulic components used in the hydraulic system equipment of the stretching machine, understand the principles of the hydraulic system, and grasp the sequence of system actions.

Generally speaking, when a hydraulic system malfunctions, it is usually due to the selection of inappropriate hydraulic oil. We should follow the instructions to choose hydraulic oil with the same performance as the hydraulic system, especially oil with different performance, which must not be mixed and used. We must also be careful not to use deteriorated oil. It is necessary to clean it regularly. If not careful, the oil passage may be blocked by some solid magazines, which may cause damage to the internal parts of the instrument and affect the safety of the hydraulic system and prevent it from operating normally.

The operator should frequently monitor the operation status of the hydraulic system, investigate the operating pressure and speed, and check the condition of the oil cylinder or oil motor to ensure the stable and reliable operation of the hydraulic system. Before starting the equipment, check if all the main solenoid valves of the motion organization are in their original condition and check the oil level in the tank. If any abnormality or lack of oil is found, it is forbidden to start the hydraulic pump motor and seek repair personnel for disposal.

During summer work, when the oil temperature in the fuel tank exceeds 70 ° C, pay attention to the working condition of the hydraulic system and inform the repair personnel for disposal. For hydraulic equipment that has been shut down for more than 4 hours, the hydraulic pump motor should be started for 5-10 minutes (empty operation of the pump) before starting the operation with pressure.

Operators are prohibited from using interlocking equipment that damages the electrical system; Prohibit manually pushing the electric control valve; Prohibit damaging or arbitrarily moving the orientation of each limit switch. Operators are prohibited from adjusting or replacing hydraulic components without authorization. When there is a malfunction in the hydraulic system, the operator must not tamper with it without permission and should immediately report the repaired parts. The personnel involved in the repair should quickly arrive at the site, analyze the cause of the problem, and clean it up. Hydraulic equipment should be kept clean regularly to prevent dust, cotton yarn, and other debris from entering the oil tank. The operator should carefully inspect the parts and items according to the equipment inspection card rules.

Technical requirements for hydraulic system of stretching machine:

1. Before assembly, all components need to be sorted and cleaned thoroughly

2. Assemble when conditions permit, and tighten all fasteners without any looseness during assembly.

3. The length can be customized according to specific customer needs or based on on-site craftsmanship.

4. Unqualified products must be strictly controlled and not assembled.

5. After assembly, the overall appearance is beautiful and clean.

labelhydraulic systemProduct Series

Related links:hydraulic cylinder hydraulic technology

本文地址： http://www.shziying.com/product/product285.html