Open AccessWaterway control assembly for rope core drilling rig and its application method
Author(s) -
Dongrui Fan,
Lu Feifei
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2113/1/012005
Subject(s) - rope , coring , drilling , drilling rig , marine engineering , core (optical fiber) , petroleum engineering , control (management) , process (computing) , engineering , automotive engineering , mechanical engineering , computer science , telecommunications , artificial intelligence , operating system
In the process of conventional rope core drilling, the connection and disassembly of waterway occupy a lot of auxiliary time, which seriously affects the drilling efficiency, and even causes drilling or safety accidents. The waterway control assembly and application method for the rope coring rig developed by the author’s team can control the waterway flow direction. It does not need to disassemble the water pipe frequently to control the raising speed of the inner pipe and avoid damaging the drilling tool too fast.Introduction.