Operating Procedure for Oil Pressure Machine
1. General
Oil pressure machines are a type of machine used to generate mechanical pressure by converting electricity into mechanical energy. This machine is widely used in factories and mechanical workshops. Its purpose is to exert a pressing force on the product, then produce its deformation in order to obtain a certain forming effect. Therefore, it is necessary to understand and master the operating procedures of the oil pressure machine.
2. Preparation before operation
(1) Check the external condition of the oil pressure machine and confirm that the lubrication point of the machine is enough.
(2) Turn test: the oil pressure machine should gradually increase the pressure when lifting the load, in order to prevent damage to the machine.
(3) Check the brake for smooth operation: when the machine is turned on and the pressure increases, the same action must be taken to move the brake back and forth several times to prevent the brake from sticking when the pressure increases.
(4) Check the pressure gauge: check the accuracy of the pressure gauge and the appearance of the sensor before the pressure test.
3. Start to work
(1) Confirm the direction of the oil pressure machine: the direction of the oil pressure machine can be determined by the dial of the pressure regulating valve.
(2) Adjust the pressure: the pressure of the oil pressure machine should be adjusted according to the actual situation of the product and the requirement of the process. Generally, two-thirds of the maximum pressure of the machine can be used.
(3) Fill in the safety marks: in order to ensure the safety of the operator, the safety mark must be filled in before the operation of the machine.
(4) Open the pressure regulating valve: when the oil pressure machine is working normally, the pressure regulating valve should be gradually opened, so that the oil pressure machine can quickly reach the required pressure.
4. Work progress
(1) Monitor the process status in real time: during the working process, operators must be vigilant in monitoring the changes in pressure, temperature, time and other parameters in real time.
(2) Pay attention to the noise of the oil pressure machine: once the abnormality is found, the operator should immediately stop the machine and check the causes.
(3) Check and adjust the pressure: in the process of machine operation, it is necessary to check the pressure regularly, and adjust the pressure to the required pressure when necessary.
5. Finish work
(1) Close the pressure regulating valve: when the machine is finished, the pressure regulating valve should be closed in time, so as to avoid the damage of the oil pressure machine due to long-term work under high pressure.
(2) Power off: After the machine is shut down, the power should be disconnected in time.
(3) Check up: finally, check up the external condition of the oil pressure machine to ensure that there are no objects left in the machine, so as to ensure the safety of the next work.
In summary, the above are the operating procedures for oil pressure machines. It is necessary to operate strictly according to the above procedures. In addition, when running the oil pressure machine, it is necessary to pay attention to the operation at any time, so as to ensure the normal operation of the machine, so as to ensure the efficiency and product quality of the production.
