a lot of usefour-column hydraulic pressMy friends all complained that this problem was not the problem when using the four-column hydraulic press. Xiao Bian will tell everyone here, usuallyfour-column hydraulic pressThere are three faults, pollution, overheating and air ingress. Let's talk about the methods to solve these three major faults.
The four-column hydraulic press is suitable for the pressing process of plastic materials. Such as powder products molding, plastic products molding, cold extrusion metal molding, sheet stretching and transverse pressure, bending pressure, turning through, correction and other processes.
Common faults and maintenance methods of four-column hydraulic press: often in the hydraulic transmission system, are some of the more sophisticated parts. Although people feel that the hydraulic transmission of machinery is convenient, but at the same time it is easy to damage. The reason is that the four-column hydraulic press is mainly not very clear about its working principle and structural characteristics, and thus do not know much about its preventive maintenance methods.
Attention should be paid to the storage and transfer of working oil. Oil drums should be marked and covered up. In winter, pay attention to the barrel not to be mixed with oil due to air condensation into moisture, and do not fall into the barrel with rusty rust pieces. Four-column hydraulic machine in winter on the engine and other mechanical systems to take a number of preventive measures, such as cover antifreeze, heating insulation, switching to low viscosity working oil, four-column hydraulic machine are suitable for hydraulic system.
The four-column hydraulic press is suitable for the pressing process of plastic materials. Such as powder products molding, plastic products molding, cold extrusion metal molding, sheet stretching and transverse pressure, bending pressure, turning through, correction and other processes.
Common faults and maintenance methods of four-column hydraulic press: often in the hydraulic transmission system, are some of the more sophisticated parts. Although people feel that the hydraulic transmission of machinery is convenient, but at the same time it is easy to damage. The reason is that the four-column hydraulic press is mainly not very clear about its working principle and structural characteristics, and thus do not know much about its preventive maintenance methods.
The hydraulic system has factors that cause failure: pollution, overheating and air intake. These three unfavorable factors are closely related to each other. If any one of them occurs, it will lead to one or more other problems. It has been proved by practice that 75% of the "disease" causes of the hydraulic system are caused by these three.
Solution: The cleaning and assembly of some major precision parts in the system should be carried out in a very clean room. The room should have clean floors and closed doors and windows, and the temperature should be kept at about 200C. In winter and bad working conditions, the four-column hydraulic press system should be checked and maintained frequently, and the working oil should be changed frequently.Attention should be paid to the storage and transfer of working oil. Oil drums should be marked and covered up. In winter, pay attention to the barrel not to be mixed with oil due to air condensation into moisture, and do not fall into the barrel with rusty rust pieces. Four-column hydraulic machine in winter on the engine and other mechanical systems to take a number of preventive measures, such as cover antifreeze, heating insulation, switching to low viscosity working oil, four-column hydraulic machine are suitable for hydraulic system.