Cycloid hydraulic motors are now widely used in various related fields. Only the correct operation of the cycloid hydraulic motor can make use of the performance of the cycloidal hydraulic motor, so as to ensure the efficiency of work. The main points of maintenance during the use of the cycloid hydraulic motor What are they? Let's take a look with Hanjiu Hydraulic Factory:
1. Observe the running status at any time during the operation of the cycloid hydraulic motor, so that problems can be solved in a timely manner. The vibration of the cycloid hydraulic motor and other phenomena during use indicate that the cycloidal hydraulic motor has potential safety hazards. Therefore, when there is an abnormal situation, it is necessary to stop the maintenance in time to avoid affecting the normal use of the cycloid hydraulic motor.
2. Regularly check the usage of hydraulic oil, keep the cleanliness of the hydraulic oil, and replace the new hydraulic oil with impurities and sediments in time to avoid malfunction.
3. It is forbidden to start or stop the cycloid hydraulic motor when the system is under load, which will not only aggravate the wear of the parts but also cause some damage to the cycloid hydraulic motor and reduce the service life.
To reduce the loss of pressure energy when using a hydraulic motor, first start from the inside and reduce the power loss while reducing the pressure loss inside the system. To solve this problem, it is possible to improve the pressure loss in the flow path inside the element, using an integrated circuit and a cast runner. At the same time, it is also necessary to reduce or eliminate the throttling loss of the system, minimize the non-safety required overflow, and avoid using a throttling system to regulate the flow and pressure.
When the cycloid hydraulic motor is assembled, in addition to assembly according to the requirements and requirements, a thick steel adjustment spacer shall be installed in the preloaded spring seat hole of the flow distribution plate to ensure the flow distribution plate. Preload between the valve discs.
The repaired hydraulic motor injects 100 mL of T46# anti-wear hydraulic oil into the inlet/outlet port, and rotates the output shaft several times in two directions. The rotation is smooth and there is no card hysteresis. One oil port keeps the air flowing, and the other oil The mouth is fed with 0.6 to 0.8 MPa of compressed air to drive the hydraulic motor to run. After the test operation is normal, the hydraulic motor completes the repair work.
The use of this cycloidal motor repair method can increase the number of repairs of the cycloid motor, and the cycloid motors have been used normally and have been working continuously for more than three months, extending the life cycle of the old hydraulic motor. The maintenance cost of a single hydraulic motor is less than 300 yuan. If a new hydraulic motor is replaced, a capital of 6,000 yuan will be needed. Only 14 hydraulic motors will save more than 70,000 yuan, which will provide obvious economic benefits for the unit.
The above is the maintenance precautions for the cycloidal hydraulic motor introduced by Hanyu Hydraulics for everyone, hoping to bring us some help.