IJBTT

Determination of Optimal Torque in Thread Rolling Operation

	International Journal of Engineering Trends and Technology (IJETT)
	© 2020 by IJETT Journal
	Volume-68 Issue-5
	Year of Publication : 2020
	Authors : VVSH Prasad, C. Labesh Kumar, Dr BDY Sunil, Dr.G.V.R.Seshagiri Rao
	DOI :  10.14445/22315381/IJETT-V68I5P202S

Citation 

MLA Style: 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 68.5(2020):7-12. 

APA Style: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, 68(5),7-12.

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.

Reference

[1] T. Fukuoka, Threaded Fasteners for Engineering and Design, Corona Publishing Co., Ltd.,pp. 263-321 2015.
[2] W.T. Wu, G. Li, A. Arvind, J.P. Tang, Development of a Three- dimensional Finite Element Method Based Process Simulation Tool for the Metal Forming Industry, Vol. 75, No. 3, American Society of Mechanical Engineers, Petroleum Division, New York, pp. 143–150 1996.
[3] Shigeru Yamanaka, Kenji Amiya, YasunoriSaotomeand Akihisa Inoue, “Plastic Working of Metallic Glass Bolts by Cold Thread Rolling” Materials Transactions, Vol. 52, No. 2 pp. 243 to 249 2011.
[4] Shao-Yi Hsia and Shuo-Kai Pan, Yu-Tuan Chou “Computer Simulation for Flat-die Thread Rolling of Screw” of International journal of advanced scientific and technical research Issue 2 volume 4 2016.
[5] ToshinakaShinbutsu, Shuichi Amano, TeruieTakemasu, Toshihiko Kuwabara and Jyo Shimura Thread rolling and performance evaluations of a new anti-loosening double thread bolt combining a single thread and multiple threads in International Conference on the Technology of Plasticity, ICTP 2017, 17-22.
[6] Z. Pater, A. Gontarz, W. Weroñski“New method of thread rolling” Journal of Materials Processing Technology 153–154 (2004) 722–728.
[7] L. Kukielka& K. Kukielka “Numerical analysis of the process of trapezoidal thread rolling” High Performance Structures and Materials IIIvol 85-2006.
[8] C Labesh Kumar, V Jayakumar, G Bharathiraja, Optimization of welding parameters for friction stir spot welding of AA6062 with similar and dissimilar thicknesses. Materials Today: Proceedings Volume 19 Pages 251-255.
9] C. Labesh kumar, T. Vanaja, Dr. KGK Murti, VVSH Prasad, “Optimization of Mig Welding Process Parameters for Improving Welding Strength of Steel” International Journal of Engineering Trends and Technology (IJETT) Volume-50 Number-1 Year of Publication : 2017.

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