What is the noise of the electronic universal testing machine?

Common causes of noise in the hydraulic system of the electronic universal testing machine include the following:

1. The clearance between the outer circle of the outer rotor and the inner hole of the pump body is too small.

2. The flank clearance of the inner and outer rotors is too large, causing mutual impact and leakage.

3. The precision of the front and rear bearings of the hydraulic system of the electronic universal testing machine is not high enough or has been damaged.

For the causes of the above noise, the solution is as follows:

1. The clearance between the outer circle of the outer rotor and the inner hole of the pump body should be within 0.05 to 0.08 mm.

2. Replace the inner and outer rotors to ensure that the flank clearance is within 0.01 to 0.07 mm.

3. Replace the rolling bearings and needle roller bearings of the electronic universal testing machine hydraulic system.

What is the noise of electronic universal testing machine ? The above is the reason analysis and solution of the noise of the electronic universal testing machine. I hope to help you. If problems are found during the use of the testing machine , timely handling, and daily inspections and maintenance are also required to ensure that the testing machine can operate normally. Jinan Wen Teng test machine - factory direct sales, primary sources, production to sales in the middle 0 links , welcome customers and friends to visit the factory to buy!