Double-Shield TBM Oil Cylinders:

3 week ago

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 3 year year

Product details

The oil cylinders of a Double-Shield Tunnel Boring Machine (TBM) are crucial components of its propulsion and excavation system. These oil cylinders primarily include thrust oil cylinders and support oil cylinders, which play a vital role in the excavation process of the TBM.

The thrust oil cylinders are one of the main power sources for the excavation of the Double-Shield TBM. They are usually installed at the connection of the contact shield and are used to propel the cutterhead forward during the excavation process. After the stroke of these oil cylinders is completed, the shield propulsion oil cylinders of the rear shield will support the tunnel lining segments until the entire ring is closed. The support oil cylinders are mainly used to provide stable support for the TBM during the excavation process, ensuring the safety of the excavation operations.

During the excavation process of the Double-Shield TBM, the working status of the oil cylinders needs to be closely monitored and maintained. The stability and reliability of the oil cylinders directly affect the excavation efficiency and safety of the TBM. Once a fault or abnormality occurs in the oil cylinders, it may lead to the interruption of the excavation operations or even endanger the safety of the entire project.

Furthermore, the oil cylinders of the Double-Shield TBM need to have good sealing performance and wear resistance to ensure stable operation for a long time under harsh excavation conditions. At the same time, to adapt to the excavation requirements under different geological conditions, the oil cylinders of the Double-Shield TBM also need to have certain adjustment functions for adjustment and optimization according to the actual situation during the excavation process.

In general, the oil cylinders of a Double-Shield TBM are indispensable components in its excavation operations, and their working status and performance directly affect the excavation efficiency and safety of the entire project. Therefore, sufficient attention and focus should be given to the oil cylinders during the design, manufacturing, and use of the Double-Shield TBM.

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 Audited supplier

3 year

Address: Ningbo, China

Main Product: hydraulic motor, gear box, hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

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