Once the hydraulic elbow machine fails, it will not only affect the production of the equipment itself, but also affect the entire production system, especially once the production equipment on the automated production line fails, the entire production line will Often paralyzed, this will bring huge economic losses. Therefore, once the hydraulic elbow machine breaks down, it is necessary to diagnose it quickly and accurately, and eliminate it quickly and easily with as little disassembly as possible . Hydraulic failure involves complicated factors and hidden dangers. The causal relationship between fault generation and development has the characteristics of time-varying, random, intertwined and overlapping. Therefore, it is difficult to diagnose and eliminate hydraulic system failures on site.

In order to save troubleshooting time, reduce the workload of assembly and disassembly, and avoid adverse effects due to assembly and disassembly, it is necessary to disassemble and inspect hydraulic components and parts one by one, regardless of What is before and after, but should choose and focus on checking the internal condition of the hydraulic device in an orderly manner. Fault diagnosis personnel need to infer the possibility of each failure based on the superficial observation of hydraulic failure symptoms and related standards, and then conduct a more in-depth and detailed analysis and judgment of the hydraulic device according to the specific conditions of the site. Therefore, the rationality of the fault collection and troubleshooting route cannot be ignored.

Quick diagnosis under the premise of correct diagnosis. In hydraulic fault diagnosis, due to incorrect methods and other factors, sometimes misdiagnosis or uncertain diagnosis occurs. Improving the diagnosis rate has always been the direction and goal pursued by field personnel. On the other hand, speed is only a relative concept, which means that the use of scientific and reasonable diagnostic methods can diagnose and eliminate hydraulic failures faster.

In order to diagnose the failure of the hydraulic device, the appropriate parameters should be selected as soon as possible, so that by studying these parameters, the boundary between the normal state and the failure state of the system can be determined. The second is to obtain relevant information quickly and reasonably through appropriate channels, that is, how to correctly measure relevant parameters. Because only by quickly and accurately selecting system parameters, determining failure criteria and collecting information, can the purpose of rapid diagnosis and troubleshooting be achieved.

The hydraulic elbow machine needs to be idle for a period of time before it is officially put into use, in order to find the operating status of the machine, pay attention to whether there is abnormal sound, if it is normal, you can officially use it In use, appropriate personnel should be arranged reasonably during use.

The hydraulic elbow machine needs to be supervised by relevant personnel during use, so as to solve problems in time and reduce accidents Possibility. The plate bent during the work of the hydraulic elbow machine must be compacted, and must not be tilted or loosened, which will injure the operator during the work. If there is a problem, the user needs to disconnect the power for inspection or adjustment. It is strictly forbidden to stand on the back of the machine during the working process of the machine.