Mechanism of discrete rotation of hydraulic perforator tool

Challenges for Development in Mining Science and Mining Industry

Uraimov, M.^1 ; Eremyants, V.E.^2 ; Kvitko, S.I.^1

Institute of Machine Engineering, National Academy of Sciences, Bishkek, Kyrgyzstan^1

Kyrgyz-Russian Slavic University, Bishkek, Kyrgyzstan^2

关键词: Discrete rotations;    Drilling methods;    Drilling tool;    Structural layout;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/262/1/012080/pdf
DOI  :  10.1088/1755-1315/262/1/012080

来源: IOP

【 摘 要 】

The background for engineering a hydraulic rotary-percussive hydroperforator is discussed. The structural layouts of the drilling tool and hydroperforator rotary mechanism are presented. In the rotary mechanism, percussion and rotation assemblies are powered by the same source. The distinctive feature of the drilling method implemented in the developed perforator is shown.