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作者:Leonid Kondratenko , Vladimir Dmitriev , Lyubov Mironova
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.231-236
摘要:The article describes the mathematical model and the method and results of simulation modeling of the drive of lifting of the downhole motor from the well. The system of differential equations takes into account the elastic properties of a long mechanical line (tubing string), as...
作者:Leonid Kondratenko , Lyubov Mironova , Viktor Terekhov
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.11, pp.7-12
摘要:The article describes the method for studying the dynamics of the cutting tool in the processing of deep holes. Instead of the classic second-order differential equation, two first-order equations introduced. These equations relate the angular acceleration and angular velocity wi...
作者:Leonid Kondratenko , Lyubov Mironova , Viktor Terekhov
来源:[J].Vibroengineering PROCEDIA, 2017, Vol.12, pp.6-11
摘要:The article describes the features of the interaction between the cutting part of the tool and the part when processing deep holes. The description of the motion of the executive body is based on the second-order Lagrange equation. The differential equations of motion for five ge...

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