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2024-6-24How to prevent the problem of low torque transmission efficiency of horizonta...
1. Regular maintenance: According to the recommendations of the equipment manufacturer, the drilling rig should be regularly inspected, cleaned, lubricated and parts replaced. 2. Strict operating spec -
2024-6-21How to judge whether the torque transmission efficiency of the horizontal dir...
1. Monitor drilling parameters: Compare the actual drilling speed, thrust and torque parameters with the normal performance indicators of the equipment under the same geological conditions and drillin -
2024-6-19Reasons affecting the low torque transmission efficiency of horizontal direct...
1. Wear of transmission parts: such as gears, chains, belts, etc., which are worn out after long-term use, resulting in poor meshing or slipping, causing energy loss. 2. Insufficient lubrication: The -
2024-6-17How to improve the torque transmission efficiency of horizontal directional d...
1. Optimize the transmission system: Use efficient transmission components, such as high-quality gears, chains or belts, to reduce energy loss during the transmission process. 2. Regular maintenance: -
2024-6-14What are the factors that affect the drilling torque of horizontal directiona...
1. Geological conditions: Different geological types, such as rock, clay, sand, etc., have different hardness, friction and shear strength. Harder geology requires greater drilling torque to break and -
2024-6-12What is the relationship between the drilling torque and the drill bit diamet...
There is usually a certain relationship between the drilling torque and the drill bit diameter of a horizontal directional drill. Generally speaking, the larger the drill bit diameter, the drilling to -
2024-6-10How is the drilling torque of a horizontal directional drill measured?
1. Sensor measurement: Install a torque sensor in the transmission system of the drill to directly measure the torque value. These sensors can be strain gauge, magnetoelectric or other types of torque -
2024-6-07What are the drilling torque requirements for horizontal directional drilling...
Project requirements: Different projects may have different requirements for drilling torque. For example, when traversing longer distances or harder formations, greater drilling torque is required to -
2024-6-05How to ensure that the horizontal directional drilling rig remains stable dur...
1. Site preparation: Level and compact the site before construction, remove obstacles and soft soil layers, and ensure a solid foundation. 2. Equipment selection: Select a drilling rig with appropriat -
2024-6-03What safety issues should be paid attention to during the construction of hor...
1. Equipment inspection: Before construction, the drilling rig and related supporting equipment must be thoroughly and carefully inspected to ensure that their performance is good, all parts are opera -
2024-2-05Advantages of trenchless horizontal directional drilling and pipe drawing con...
1. The construction technology is simple, the operation is simple, and it is easy to organize and implement. 2. It has good safety. All operations by construction personnel are carried out on the grou -
2024-2-02The difference between pipeline excavation repair and trenchless repair
Pipeline excavation and trenchless are used in different situations. Pipeline excavation is usually used in large public facilities in infrastructure construction, such as high-speed railways, highway