The essential elements of the hydraulic operation process of the three-beam and four-column hydraulic press have been known for a long time:
1. Determine the power loss and temperature rise of the hydraulic system. If the loss is large and the temperature rises, it will affect the normal operation of the system. The cause should be analyzed and measures should be taken to solve the problem.
2. The hydraulic press can detect force, adjustability of speed and stroke, and operate reliability. If a problem is found, it should be corrected in time.
3. For the hydraulic system, the working parameters of each working cycle and the various actions that constitute the cycle, such as force, speed, acceleration, starting and ending points of the stroke, time for each action, and the total time of the entire cycle, etc. Adjusting to the correct value can make the system obtain a correct and reliable working cycle.
4. Text records of hydraulic press operation and debugging. After approval, the equipment technical file is entered as the original technical basis for equipment maintenance, which plays a very important role in the fault diagnosis of the hydraulic press.
5. Personnel who do not understand the structural performance or operating procedures of the hydraulic press are not allowed to start the machine without authorization; during the operation of the four-column hydraulic press, the machine should not be inspected and adjusted; when the four-column hydraulic press finds serious oil leakage or other abnormal conditions (such as unreliable operation, noise, etc.) Vibration, etc.), stop the cause analysis, try to eliminate the cause, and do not put it into production with illness.
6. Do not overload or exceed the eccentricity of the four-column hydraulic press, and do not exceed the stroke of the slider. A warm reminder from the manufacturers of three-beam and four-column hydraulic presses, the clamping height should not be less than 600mm. The grounding of the electrical equipment of the hydraulic press is firm and reliable: end the work: put the hydraulic press slider in the low position.
Ms.Serafina
Tel/Wts/Wechat: 008615102806197
Post time: Jun-16-2021
