When some customers use the steel punching machine, they will encounter the machine stop working suddenly, and the servo motor of the punching machine stops running. However, after a few minutes, the punching machine can work normally again. This phenomenon is called "skip stop";. So what caused this phenomenon? Let's see what causes the strip punching machine to stop. When the temperature of hydraulic oil is too high, the steel punching machine relies on the hydraulic oil to transform the power energy. When the machine is running for a long time, the oil temperature in the hydraulic system will rise. When the oil temperature reaches a certain temperature, the automatic protection device of the machine will take effect, and the machine will be unable to start for a short time. Then, in order to avoid this phenomenon, the equipment should be shut down in time when the temperature rises to let it rest. The cylinder pressure of each steel punching machine has its corresponding pressure value, for example, the maximum pressure of 63 cylinder is about 70. If the pressure is adjusted too high, such as 80, it is very likely that the machine will automatically stop. Therefore, in the process of use, we must pay attention to adjust the pressure value of the oil cylinder to the best range, and remember not to exceed the maximum pressure value that the steel punching machine cylinder can bear. < br style = "list style type: none;" / > 3. In case of machine line fault, if the electric box board fails, it will also cause the strip punching machine to stop, such as short circuit, wiring error, etc. in order to avoid the trip caused by line fault, the technical personnel of the enterprise should regularly detect and maintain it, and timely replace the aging and abnormal lines. The above introduces several reasons that can cause the strip punching machine to stop. After understanding these guiding factors, the enterprise should pay close attention to it in the process of using the steel strip punching machine, to avoid the high temperature of the hydraulic oil and its circuit failure, and to ensure that the pressure value of the oil cylinder is in a reasonable range, so as to prevent the trip The occurrence of the phenomenon.