Publish Time: 2020-06-26 Origin: Site
At present, in the Hole Cutting Machine pipeline project in special sections or under special circumstances, the blanking of one end of the pipeline or the dead end of the pipeline is manual measurement and blanking. When the pipeline is crossing roads, rivers, or special mountain sections and corners are reserved When lowering the blanking material, because of the special situation of Hole Cutting Machine, the accuracy of the lowering of the blanking material is low. Hole Cutting Machine mostly has different horizontal angles, non-horizontal longitudinal angles and various overlapping angles. When the dead gap material is welded to the reserved end of the pipeline, it is easy to cause welding difficulties or no welding point or overlap between the two ports. Especially when Hole Cutting Machine subsidizes damaged and deformed pipelines, it increases the difficulty of Hole Cutting Machine pipeline engineering.