Electric Hydraulic Wrench Operation Manual

　　If you touch an electric hydraulic wrench, do you know how to use it? In fact, the proper application of the hydraulic wrench is a kind of maintenance for it, which can increase its service life, and the flexible use of the hydraulic wrench is an applied item! Below, the manual of hydraulic wrench is introduced in detail, and we look forward to helping you.

　　Electric hydraulic wrench is a tool widely used in petrochemical equipment, metallurgical industry, power engineering, heavy machinery and other fields. Technical screw tool with hydraulic and high torque output for installation and removal of anchor bolts, commonly used for tightening and loosening of nuts over an inch. The hydraulic wrench mainly consists of three parts: the sound card frame, the oil cylinder and a part of the transmission system. The hydraulic wrench itself is a part of the sound card frame. The output force of the oil cylinder, the hydraulic cylinder of the oil cylinder and a part of the transmission system constitute a motion pair. The distance from the center of the oil cylinder to the center of a part of the transmission system is the A arm of the electric hydraulic wrench, and the output force of the oil cylinder is multiplied by The moment arm, that is, the basic theoretical output torque of the hydraulic wrench, has a certain frictional resistance due to friction, and the specific output torque is lower than the basic theoretical output torque. However, some wrong actual operation methods will also endanger the service life of the hydraulic wrench.

　　1. The daily application frequency is higher, and it is accompanied by a longer time.

　　2. The maintenance of the electric hydraulic wrench is also very important. If the gear oil is not replaced or scrubbed frequently, dust or oil will appear on the surface of the wrench. The wrench should be kept as clean and tidy as possible.

　　For the office environment, the surrounding environment should be kept as clean as possible to avoid the kitchen fume and dust entering the electric hydraulic wrench, which will endanger its characteristics and service life.

　　Maintenance method of electric hydraulic wrench:

　　Electric hydraulic wrench has many company customers after purchasing and applying electric hydraulic wrench, they will only take it out and use it in the process of knowledge use, and usually put it as an auxiliary tool. After learning and training for a long time, not only the surface will rust, but also the students are not so convenient to use. So, what should we pay attention to in the maintenance of electric hydraulic wrenches in my country?

　　1. Be careful when actually operating the hydraulic wrench to prevent it from being dropped or knocked during the actual operation and application, which may damage the electric hydraulic wrench.

　　2. The working fluid of the electric hydraulic wrench must be anti-wear hydraulic oil, so ethanol, water and other substances cannot be used as the working fluid of the hydraulic wrench. At the same time, it must be cleaned, and pure gear oil can be used by the hydraulic wrench.

　　3. The electric hydraulic wrench must be cleaned and tidy, especially in the areas where the oil inlet and oil outlet are free of grease, in order to prevent the leakage of the system software, so that the hydraulic wrench cannot work normally.

　　4. If the photoelectric hydraulic equipment wrench is not used for a long time, it must be done immediately. In the technical work for anti-rust treatment, the method of anti-rust is usually to wipe baby oil on the hydraulic wrench as a countermeasure for anti-rust treatment, and then Data storage is carried out in the original small box in a dry, temperature-controlled indoor air. The same goes for electro-hydraulic wrenches.

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