Determination of Optimal Torque in Thread Rolling Operation

VVSH Prasad; C. Labesh Kumar; Dr BDY Sunil; Dr.G.V.R.Seshagiri Rao

doi:https://doi.org/10.14445/22315381/IJETT-V68I5P202S

Research Article | Open Access | Download PDF

Volume 68 | Issue 5 | Year 2020 | Article Id. IJETT-V68I5P202S | DOI : https://doi.org/10.14445/22315381/IJETT-V68I5P202S

Determination of Optimal Torque in Thread Rolling Operation

VVSH Prasad, C. Labesh Kumar, Dr BDY Sunil, Dr.G.V.R.Seshagiri Rao

Citation :

VVSH Prasad, C. Labesh Kumar, Dr BDY Sunil, Dr.G.V.R.Seshagiri Rao, "Determination of Optimal Torque in Thread Rolling Operation," International Journal of Engineering Trends and Technology (IJETT), vol. 68, no. 5, pp. 7-12, 2020. Crossref, https://doi.org/10.14445/22315381/IJETT-V68I5P202S

Abstract

Manufacturing of threads, splines and gears will be conventionally done using metal cutting (chip flowing process). In the chip flow process, continuity and the strength of component gets decreased. Alternatively the above general components can also be manufactured by using metal forming in which the metal grain boundaries continuity remains and the components can withstand to higher loads. At present for cold forming for different work material and roll combinations, an empirical (approximate) solution is used for determining the torque requirements of motor. An attempt is being made to study the forming forces in thro feed of the component at roll and work intersection and to determine the optical torque requirement using ANSYS software. To generalize the thread rolling process, software code isdeveloped which can be used for different Work –Tool combinations to estimate the torque requirements.

Keywords

Analysis, Cold forming, Discretization, Grain boundaries, Optimal Torque, Thread rolling.

References

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