Computer modelling of dynamics of the thread in technological process

Adizova, Aziza; Abdieva, Gulara; Mavlanov, Tulkin

doi:10.1088/1742-6596/2373/2/022060

Cited by 2 publications

(1 citation statement)

References 6 publications

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“…The modeling of thread based on analytical data can be found in articles specializing in screw investigation. In reference [27], computer modeling of the dynamic processes in the example of the transverse vibration of the thread during operation has been proposed. The research is based on the differential theory of vibration methodology.…”

Section: Values Of Mechanical Properties Due To Strength Groups Ofmentioning

confidence: 99%

Analytical Model of Tapered Thread Made by Turning from Different Machinability Workpieces

Onysko,

Kopei,

Barz

et al. 2024

Machines

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High-precision tapered threads are widely used in hard-loaded mechanical joints, especially in the aggressive environment of the drilling of oil and gas wells. Therefore, they must be made of workable materials often difficult to machine. This requires the use of high-performance cutting tools, which means the application of non-zero geometric parameters: rake and edge inclination angles. This study is based on analytical geometry methodology and describes the theoretical function of the thread profile as convoluted surfaces dependent on the tool’s geometric angles. The experiments were conducted using a visual algorithm grounded on the obtained function and prove the practical use of the scientific result. They predict the required accuracy of thread made using a lathe tool with a rake angle of up to 12°.

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Section: Values Of Mechanical Properties Due To Strength Groups Ofmentioning

confidence: 99%

Analytical Model of Tapered Thread Made by Turning from Different Machinability Workpieces

Onysko,

Kopei,

Barz

et al. 2024

Machines

View full text Add to dashboard Cite

show abstract

Mathematical Model of Tapered Thread Profile Made by Turning from Different Machinability Materials

Onysko,

Kopei,

Barz

et al. 2024

Preprint

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High-precision conical threads are widely used in responsible joints in the drilling of oil and gas wells. Difficult underground drilling conditions due to the occurrence of significant mechanical loads and an aggressive environment in wells require the use of workable materials that are often difficult to machine. The huge need for such connections dictates the use of high-performance cutting tools, which means that high demands are placed on their effective geometric performance. The study describes the theoretical dependence of the profile precision of the tapered drill-string tool-joint threads of all standard sizes on the complex of a cutting tool geometric parameters and cutting tool setting accuracy. The experiments include an assessment of the geometric accuracy of the profile of the obtained NC23 thread connector, depending on the values of the installation angles and the declared tangential displacement of the standard threaded carbide insert.

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Computer modelling of dynamics of the thread in technological process

Cited by 2 publications

References 6 publications

Analytical Model of Tapered Thread Made by Turning from Different Machinability Workpieces

Analytical Model of Tapered Thread Made by Turning from Different Machinability Workpieces

Mathematical Model of Tapered Thread Profile Made by Turning from Different Machinability Materials

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