In the mechanical testing of building materials and metal materials, rail hex bolt has been widely used because of its good control performance and test accuracy. Today here is mainly for you to introduce its maintenance precautions.

The scope of use of rail hex bolt equipment is very wide, in large iron and steel enterprises, and quality inspection units in the laboratory, rail hex bolt when it is used is often a number of high load operation, and most of the test personnel lack of maintenance experience on the instrument, so there will be problems in the operation. As long as we have some skill in using it, we'll be fine. Here it is clear that you must also use the appropriate fixture to complete the corresponding test when maintaining, otherwise not only the test will not be ideal, but also damage the fixture. Then in the maintenance of the time also need to use the appropriate fixture to complete the corresponding test, otherwise not only the test will not be ideal, but also damage the fixture. As a user, it is important to know that rail hex bolt is generally only equipped with a fixture for standard samples, if you want to do non-standard samples, so it is recommended that you also use a special material clip when using, otherwise it will damage the fixture.

In addition, the rail hex bolt should be cleaned and cleaned before operating it. It's an important job, too. Because in the process of the test will inevitably produce some dust, such as oxide, metal debris, etc., so if you do not clean in time, then do not produce wear and scratches on the surface of some parts, and more serious is if these dust into the microcomputer control rail hex bolt hydraulic system, Sometimes it will have very serious consequences such as plugging the valve hole and scratching the piston surface, so it is necessary to clean after each use. Of course, its hydraulic oil still needs to be cleaned. At this time, we must often check the liquid level of the tank and replenish the oil in time. It should be noted here that the oil should be changed every 2000 to 4000 hours, and when maintaining the rail hex bolt, it should be noted that the oil temperature should not exceed 70 degrees, and the cooling system should be turned on when the oil temperature exceeds 60 degrees. Therefore, its maintenance work is also very important, and every process said here is also hoped that everyone pays attention to it.

The components in the rail hex bolt should be inspected regularly. This is because all of its pressure control valves, pump regulators, and signal devices such as pressure relays, flow control valves, stroke switches, and thermal relays should be checked regularly so that problems can be avoided when in use. I hope you can help.

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