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What is a hydraulic filter and reasons for using it

What is a hydraulic filter and reasons for using it

1. What is a hydraulic filter?   Hydraulic filter is a component of hydraulic system used to continuously remove contaminants in hydraulic oil. This process will purify the hydraulic oil and protect the system from damage caused by particulate matter. According to fluid compatibility, application type pressure dr...

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How to maintain a hydraulic press?

How to maintain a hydraulic press?

Hydraulic machine maintenance 1. The staff of the hydraulic press should have relative qualifications and must hold a certificate. Those who do not know the equipment are prohibited from starting and operating the hydraulic press. 2. Wear the required labor protection supplies before class....

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What causes the low operating speed of hydraulic cylinders?

What causes the low operating speed of hydraulic cylinders?

The hydraulic cylinder of the four-column hydraulic machine runs at a low speed. What is the reason for the occurrence of this problem? Three points are listed: 1. The hydraulic cylinder of the four-column hydraulic press has low-speed creeping caused by the mixing of gas. In this situation, the intention of exhau...

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What should I do if the hydraulic press has problems with oil traps?

What should I do if the hydraulic press has problems with oil traps?

During the meshing process of the external gear pump, in order to make the four-column hydraulic gear pump run smoothly and continuously suck and press the oil, the coincidence degree of the gear 8 should be greater than 1, that is, before the first pair of gear teeth are disengaged, the latter pair The gear teeth ha...

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What are the maintenance contents of the four-column hydraulic press?

What are the maintenance contents of the four-column hydraulic press?

In the manufacturing process of the workpiece, the four-column hydraulic press has a high load rate and a large load capacity, so its safety equipment is very important. Then, the maintenance of the four-column hydraulic equipment is essential....

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What should I do if the hydraulic pump of a four-column hydraulic press can‘t boost pressure?

What should I do if the hydraulic pump of a four-column hydraulic press can‘t boost pressure?...

First, clean the safety valve, check whether the valve core is worn, and replace it immediately if it is found to be worn. If there is no change after the safety valve is installed, we will check the wear of the control valve spool at this time. We recommend that the clearance use limit is generally 0.06mm, and shou...

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How to ensure the accuracy of the hydraulic press?

How to ensure the accuracy of the hydraulic press?

What are the guarantees of the accuracy of the hydraulic press? First of all, the operator should check the parts of the hydraulic press regularly, 1-2 times a month. Check the scale including worm gears, worms, bearings, pressure wheels, upper and lower guide rails and other activities, whether some of them are s...

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The method to solve the high oil temperature for hydraulic press

The method to solve the high oil temperature for hydraulic press

The machine will definitely overheat during long-term operation, and hydraulic machines are no exception. This situation will certainly occur when a hydraulic machine works continuously for more than ten or twenty hours. At this time, the machine needs to be cooled. , Because the temperature is too high will not on...

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Why does the four-column hydraulic press rust? How should it be maintained?

Why does the four-column hydraulic press rust? How should it be maintained?

Four-column hydraulic presses are widely used in the metal stretch forming industry in all major processing industries. With the advent of winter, four-column hydraulic press equipment needs to be protected, especially some four-column hydraulic press equipment working outdoors. It is very cold and bad. Because the...

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How the hydraulic press reduces the power loss of the hydraulic system

How the hydraulic press reduces the power loss of the hydraulic system

Anyone who has used a four-column hydraulic press knows that because the hydraulic press is a heavy industry machine, its power is quite large, and it is a precision equipment, so its power is generally set to a constant parameter, so that it can be more Work stably. However, without exception, there are always some...

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Ways to extend the service life of hydraulic presses

Ways to extend the service life of hydraulic presses

Hydraulic presses play a very important effect in modern industry, and because of their obvious functional advantages, they have also been widely promoted. They have very important applications in the fields of chemical metallurgy and food processing. Regarding various large and small precision The production of pa...

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Ways to reduce vibration and noise of hydraulic oil tank

Ways to reduce vibration and noise of hydraulic oil tank

1. Vibration damping and vibration isolation are mainly used for hydraulic pump motor units. Vibration damping pads and elastic couplings are selected, such as HL-type elastic pin coupling, ZL-type brake wheel elastic pin coupling and slider coupling Device and so on. Pay attention to the coaxiality motor and p...

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Hydraulic oil replacement standards.

Hydraulic oil replacement standards.

After a period of application, the hydraulic oil should be replaced on the hydraulic press. How to judge whether the oil should be changed? We make judgments from the following points....

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Reasons of oil pump being overheated

Reasons of oil pump being overheated

There are two reasons for the overheating of the hydraulic pump of a hydraulic press. One is heat generated by mechanical friction. Since the moving surface is in a state of dry friction or semi-dry friction, the moving parts rub against each other to generate heat. The second is heat generated by liquid friction. ...

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What are the methods for diagnosing hydraulic press faults?

What are the methods for diagnosing hydraulic press faults?

With the continuous development of industrial manufacturing, the usage and frequency of four-column hydraulic presses are also increasing. During the normal inspection, check which component is faulty, and then refer to the following methods to solve it. At the same time, do maintenance work to avoid such failures....

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Tips about hydraulic cylinders

Tips about hydraulic cylinders

Hydraulic cylinders (cylinders for short) are commonly used components in hydraulic systems, which act as actuators in the hydraulic system. Other components such as pumps, valves, oil filter accessories, etc. are all provided for the hydraulic cylinders. The cylinders are used as hydraulic control systems. The fin...

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Metal Plate Leveler

Metal Plate Leveler

Even with the use of the most up-to-date technology, flatness defects along with internal stresses cannot be avoided during the manufacture of hardened and tempered plate. Therefore, it is essential to use plate levelers after heat treatment, reducing internal stresses at the same time....

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Working Principle of NC Servo Feeder

Working Principle of NC Servo Feeder

Compared with the roller feeder and the air feeder, the NC feeder has higher feeding accuracy, more stable feeding performance, and more convenient operation. These advantages are derived from its advanced control system. The control system of the NC feeder is composed of (Mitsubishi) PLC, (Yaskawa) servo s...

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Tips about Open Cell Ceiling Installation

Tips about Open Cell Ceiling Installation

1, spring line Use a level to copy out the horizontal point on each corner of the room, and pop up the level line, measure from the level line to the ceiling design height, and use the pink line to pop out the level line along the wall, which is the lower skin line of the ceiling grid....

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Advantages and uses of synchronous belt conveyor

Advantages and uses of synchronous belt conveyor

When designing a feeder, the first thing to consider is the conveying medium to be used, which depends on the size, shape and weight of the product being processed, as well as process requirements, such as conveying distance and route, conveying speed and positioning accuracy. For assembly and automation applications...

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What is the reason for the deviation of servo feeder?

What is the reason for the deviation of servo feeder?

What is the reason for the deviation of the feeder? The feeder is an auxiliary equipment equipped on the punching machine equipment, which can accurately give gifts and improve work efficiency....

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