The maintenance of the hydraulic rack punching machine can greatly delay the reduction of the accuracy of the hydraulic punching machine and extend its service life. The reduction of hydraulic punching machine precision is mainly manifested in the wear and plastic deformation of punching machine parts. Hebei Guardrail punching machine manufactor Therefore, the lack of maintenance is one of the reasons why the accuracy of the NC punching machine is reduced. You can combine your own situation to see whether this is the reason for the reduction in accuracy. The movement relationship (time and movement) between components is damaged due to grinding and deformation of components, purchase Guardrail punching machine It will also reduce the accuracy of the hydraulic rack punching machine. Numerous practical experiences have proved that the accuracy of hydraulic punching machines without maintenance or improper maintenance can reduce much faster than that of well maintained hydraulic punching machines.

When punching with the climbing frame punching machine, after the mold is installed, insert the pipe for punching. It is strictly prohibited to empty punch when there is no pipe, otherwise the mold will be damaged, Hebei Guardrail punching machine When punching full holes, if there is no punching, it will automatically return. Please move the lower proximity switch downward to protect the mold. In addition, it should be noted that the CNC climbing frame punching machine needs inspection and maintenance after running for a period of time. Check whether the blade of the punching needle has been passivated. If it has been passivated, please remove the punching needle and grind it, or purchase a new punching needle from the climbing frame punching machine manufacturer. In winter, the temperature becomes low. To protect the equipment, Guardrail punching machine manufactor If necessary, the engine should be started up and run idle for a period of time to warm up; If the equipment operates for a long time, check the temperature of the equipment. The temperature of the hydraulic oil should be controlled between 30 and 60 ℃.

When purchasing a NC punching machine, some details need attention. A small detail that is not paid attention to may affect the service life of the NC punching machine. Here is a detail that is easy to be ignored, that is, the polishing of the machine's steel plate, purchase Guardrail punching machine manufactor Some people may think that as long as the mold is finished, there will be no problem. It is not important whether the steel plate is ground or not, but in fact, this is not the case. If the steel plate under the mold is not ground smoothly, Guardrail punching machine It is likely to affect the service life of the mold, so it is likely to fail in the future use process.

The stamping part adopts hydraulic oil cylinder, which uses oil as the working medium to transmit movement through the change of sealing volume, Hebei purchase Guardrail punching machine Power is transmitted through the pressure inside the oil. Digital control punch to achieve the feeding function, climbing frame automatic punching machine manufacturers, computers installed with specific programs to control the system automatic machine tools. The control system can process compiled codes with conditioning and logic, and then realize the machining of parts. Guardrail punching machine The CNC punch feeder adopts two groups of simultaneous feeding and conveying, which avoids the disadvantage of material slippage in the process of conveying materials at high speed and long distance, and avoids stretching of the conveyed materials, as well as the effect of automatic correction of materials.