Pipeline outer wall bionic groove surface machining device and machining method thereof

Abstract

The invention relates to a pipeline outer wall bionic groove surface machining device and a machining method thereof. The pipeline outer wall bionic groove surface machining device comprises a driving mechanism used for providing driving force, a supporting base used for being connected with the driving mechanism and supporting a machining mechanism, the machining mechanism used for machining bionic grooves in a pipeline outer wall and a controller; a first supporting table and a second supporting table are installed above the supporting base and are coaxially and symmetrically arranged at the two ends of the supporting base; the driving mechanism is installed below the supporting base; the machining mechanism is installed between the first supporting table and the second supporting table in a clamped manner; the driving mechanism and the machining mechanism are both electrically connected with the corresponding control ends of the controller; and the machining method includes the steps that the devices are firstly placed, the positions of the device are adjusted, a driving motor is started, and the driving motor is stopped after the devices are adjusted to the appropriate positions; and the position of a cutter is adjusted through an adjusting pressure control device, and cutting is started. The pipeline outer wall bionic groove surface machining device has the beneficial effects that the structure is simple, operation is easy, and bionic groove structures can be machined on the pipeline outer wall protection coating surface.

Description

technical field [0001] The invention relates to a device for processing the surface of a bionic groove on the outer wall of a pipeline and a processing method thereof. Background technique [0002] With the rapid development of science and technology, and the significant improvement of the strategic position of the ocean, human beings are moving faster and faster towards the development of marine resources. The vast ocean contains rich oil and natural gas resources. At the same time, with the rapid development of the national economy, the pipeline transportation volume of oil and natural gas and other fuels in the seabed is increasing, and the additional pipelines are also increasing year by year. Due to the long-term complex and changeable marine environment and the impact of seawater, the pipeline may suffer from excessive yielding, fatigue damage, brittle fracture, and various types of damage such as instability and corrosion, which will also increase the resistance of th...

AI Technical Summary

Problems solved by technology

Due to the long-term complex and changeable marine environment and the impact of seawater, the pipeline may suffer from excessive yielding, fatigue damage, brittle fracture, and various forms of damage such as instability and corrosion, which will also increase the resistance of the pipeline

The increase of pipeline resistance also increases the energy consumption of oil and natural gas pipeline transportation, the efficiency decreases, the pipeline wall wears seriously, and the service life of pipelines is shortened.

Images