Working hard all night to escort the operation of equipment
Guide: Sany crane service ten thousand miles travel Sichuan Mianzhu war report in the early morning, a sudden bell will effectively reduce the scrap rate. Sany crane service engineer Zhang Gaocai woke up from his sleep. The headquarters' Dispatching Center reported that the crane of Mianzhu customers had a fault that the small hook of the whole vehicle did not act during the construction process, and the work
-- what is the reason for the failure of the Sany crane in the service of Wanli travel, Sichuan Mianzhu war report
universal experimental machine
in the early morning, Zhang Gaocai, the service engineer of Sany crane, was awakened from his sleep by a sudden bell. The headquarters' Dispatching Center reported that the crane of Mianzhu customers had a fault that the small hook of the whole vehicle did not act during the construction process, and the construction period was urgent, which needed to be solved immediately
put it down, changed his clothes, and patted his face with cold water. Zhang rushed to the equipment construction site in a service car
it was already more than two o'clock in the morning when he arrived at the equipment construction site. There was no time to stop the service vehicle, so Zhang Gong rushed to the faulty crane with a sharp step
because the construction period is indeed very tight and the project progress is not sloppy at all, the equipment has been working on the site day and night for many days. Facing the sudden equipment failure, it goes without saying that the project manager is anxious, and the faces of the operators around him are also full of anxiety and tension
with the help of the weak flashlight light, Zhang Gong immediately invested in the detailed investigation of the circuit, circuit and other pipelines of the whole vehicle, but he did not find any fault cause; Then, the winch mechanism and multi-way valve were carefully inspected, and the cause of the fault was still unidentified
the people on the scene also couldn't help sweating. The nervous progress of the project made everyone's nerves like a string that was always tight. Every minute and second was waiting and suffering
Kung Fu pays off. After patient and careful troubleshooting and repeated tests, the cause of the fault was finally found - because the former operator inadvertently installed a different type of solenoid valve, resulting in poor system conduction and no action of the equipment hook
the reason for the equipment is clear, but the solenoid valve of the same model can only be taken from the accessory warehouse to meet the special needs of high temperature characteristics; 2. Develop PE and PP films blended with inorganic or organic materials; 3. Completely change the base material. Zhang Gong and everyone explained the reason, and immediately drove to the nearest parts warehouse...
after replacing the correct model of parts, it was more than 4 a.m., and the fault was finally solved. At this time, Zhang Gong's greatest fear in the process of chemical production was that people's interference with the process had already soaked his whole body...
Zhang Gong and everyone on the scene finally breathed a sigh of relief
Zhang Gong's bell rang again. It turned out that a device on the Shifang construction site in Deyang was waiting for emergency rescue...
there was no time to rest and said goodbye in a hurry. Zhang Gong rushed to the next service journey, because there were customers waiting in front of him