ANALYSIS OF MECHANICAL CHARACTERISTICS OF DRILL RODS FROM STEEL 30KHGSA, MANUFACTURED BY IMPROVED TECHNOLOGY
https://doi.org/10.57070/2304-4497-2022-4(42)-106-111
Abstract
In the coal, oil and gas industry, drilling rods are an essential tool. They are designed to transmit torque and axial force from the rotator of a drilling rig to a mechanical drilling tool, as well as to transmit high-pressure water-cement slurry. The low quality of the considered design can lead to accidents at hazardous production facilities and to human casualties.
About the Author
Egor Varnavskiy
LLC «Kuzbass Welding and Control Center»
Russian Federation
Russian Federation
welding production process engineer
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Review
For citations:
Varnavskiy E. ANALYSIS OF MECHANICAL CHARACTERISTICS OF DRILL RODS FROM STEEL 30KHGSA, MANUFACTURED BY IMPROVED TECHNOLOGY. Bulletin of the Siberian State Industrial University. 2022;(4):106-111. (In Russ.) https://doi.org/10.57070/2304-4497-2022-4(42)-106-111
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