Product Description:

The set of machine have two parts: bellows forming machine and bellows bending machine.

Bellows forming machine can roll round pipes to bellows,and bellows bending machine can bend the bellows to 90°or 45°elbow.

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 be paralyzed, which will bring huge economic losses . Therefore, once the hydraulic elbow machine fails, 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 be selected and concentrated Pay attention to the orderly inspection of the internal condition of the hydraulic device. Fault diagnosis personnel need to infer the possibility of each type of fault based on the surface observation of hydraulic fault 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.

Perform quick diagnosis on the premise of correct diagnosis. In the 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 diagnosis methods can diagnose and eliminate hydraulic failures faster.

In order to diagnose the fault 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 fault 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 any abnormal sound, if it is normal, it can be put into use formally, and appropriate personnel should be arranged during the use process.

The hydraulic elbow machine needs to be supervised by relevant personnel during use, so as to solve problems in time and reduce the possibility of accidents. The sheet that is 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 tool during the working process of the machine tool.