MATEC Web of Conferences Volume 26, 12 October 2015, Article number 03007
3rd Asia Conference on Mechanical and Materials Engineering, ACMME 2015; Chengdu; China; 23 July 2015 through 24 July 2015; Code 118103
Study of different large bodies manufacturing based on combined methods of deformation (Conference Paper)
Pesin, A., Drigun, E., Pustovoytov, D., Pesin, I.
Nosov Magnitogorsk State Technical University, 38, Lenin prospect, Magnitogorsk, Russian Federation
ChermetInformSistemy, 18-29, Gorky st., Magnitogorsk, Russian Federation
Abstract:
Metallurgy and heavy engineering construction, which are considered the most energy-intensive industries, place great focus on complex shaped thick-gage plate metal items of equipment with the wall thickness exceeding 40 mm and the diameter/width of up to 5000 mm. Such items of equipment include large machine parts manufactured by means of hot plate stamping, like bodies of rotation (for example, the segment of the radial surface of converter shell, the bottom part of degassing unit, etc.) utilized as pressure-operated devices, vessels, tanks and other facilities by metallurgical, petrochemical, oil and gas, and nuclear industries. Presently known manufacturing methods of such items of equipment, for example hot stamping methods, have a number of technological problems. The proposed work is aimed at the development of innovative power-efficient, high performance methods of obtaining complex shaped large size items. The scientific novelty of the task lies within the creation and development of the theory and technology of the new methods of deformation based on the combination of the plate rolling and stamping processes as well as the combination of asymmetric rolling and plastic bending processes. Casings on two converters were produced and installed in the oxygen-converter plant. Economic effect from the installation of the developed technology based only on the combination of asymmetric rolling and plastic bending processes was more than 1 million dollars. © Owned by the authors, published by EDP Sciences, 2015.
Indexed keywords:
Engineering controlled terms: Bending (deformation); Construction equipment; Deformation; Equipment; Manufacture; Metallurgy; Nuclear industry; Oil tanks; Plate metal; Rolling; Stamping Asymmetric rolling; Energy intensive industries; Heavy engineering; High-performance methods; Manufacturing methods; Oxygen converters; Stamping process; Technology-based Engineering main heading: Economic and social effects
ISSN: 2261236XSource Type: Conference Proceeding Original language: English
DOI: 10.1051/matecconf/20152603007Document Type: Conference Paper
Volume Editors: Zhou J.,Gong H.Sponsors: Publisher: EDP Sciences
References (10):
- Demin, V.A. (2003) Development of a Method of the Plate Stamping Processes Designing on the Basis of Forecasting of Technological Failure, p. 342. D. Sc. Thesis. Moscow
- Karbasian, H., Tekkaya, A.E. A review on hot stamping (2010) Journal of Materials Processing Technology, 210 (15), pp. 2103-2118. Cited 403 times. doi: 10.1016/j.jmatprotec.2010.07.019
- Pesin, A., Salganik, V., Trahtengertz, E., Cherniahovsky, M., Rudakov, V. Mathematical modelling of the stress-strain state in asymmetric flattening of metal band (2002) Journal of Materials Processing Technology, 125-126, pp. 689-694. Cited 4 times. doi: 10.1016/S0924-0136(02)00353-9
- Pesin, A.M. Practical results of modeling asymmetric rolling (2003) Steel in Translation, 33 (2), pp. 46-49. Cited 3 times.
- Pesin, A. (2003) New Solutions on Basis of Non-symmetric Rolling Model, pp. 66-68. Stal
- Pesin, A., Salganik, V., Drigun, E., Chikishev, D. (2004) Device for Asymmetrical Rolling Metal Plate RU
- Pesin, A., Salganik, V., Drigun, E., Chikishev, D. (2005) Device for Asymmetrical Rolling Metal Plate. RU
- Pesin, A., Salganik, V., Chikishev, D. (2006) Device for Asymmetrical Rolling Metal Plate. RU
- Pesin, A., Chikishev, D., Blinov, S. (2006) Device for Measuring a Radius of Curvature of the Cylindrical Surface of Large Parts. RU
- Pesin, A., Chikishev, D., Blinov, S., Pustovoytov, D. (2009) Device for Asymmetrical Rolling Metal Plate.RU Key Engineering Materials
Volume 685, 2016, Pages 375-379 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015; Tomsk; Russian Federation; 21 April 2015 through 24 April 2015; Code 160919
Technology development of large-size bodies manufacturing from thick plate materials based on combined methods of deformation (Conference Paper)
Pesin, A., Drigun, E., Pustovoytov, D., Pesin, I.
Nosov Magnitogorsk State Technical University, 38, Lenin prospect, Magnitogorsk, Russian Federation
ChermetInformSistemy, 18-29, Gorky st., Magnitogorsk, Russian Federation
Abstract:
The main goal of the investigation is to determine key technological parameters, necessary for producing required curvature of sheets up to 4000 mm in width with the required mechanical properties. Investigation into dynamics of the process' main technological parameters allowed it to define its three characteristic stages: asymmetric rolling, asymmetric rolling in combination with initial unsettled plastic bending, and asymmetric rolling combined with settled plastic bending. It was found out that the intensity of the deformations changes unevenly, depending on the height of the deformation zone, on all three stages, with its highest value being in the lower part of the sheet, and with the lowest value being in its center. In the second stage, the intensity of the deformation abruptly increases, and a significant asymmetry on the sheet thickness occurs. In the third stage, the non-uniformity of the intensity deformations fields decreases. Similar results can be also observed for stress intensities. Casings on two converters were produced and installed in the oxygen-converter plant. © 2016 Trans Tech Publications, Switzerland.
Author keywords:
Asymmetric rolling; Curvature; Large-size bodies of rotations; Mathematical modeling; Plastic bending
Indexed keywords:
Engineering controlled terms: Engineering research; Mathematical models; Asymmetric rolling; Curvature; Non-uniformities; Oxygen converters; Plastic bending; Stress intensity; Technological parameters; Technology development
Engineering main heading: Deformation
ISSN: 10139826 ISBN: 978-303835708-7 CODEN: KEMAESource Type: Book series Original language: English
DOI: 10.4028/www.scientific.net/KEM.685.375Document Type: Conference Paper
Volume Editors: Martyushev N.,Bogdan A.Sponsors: Publisher: Trans Tech Publications Ltd
References (14):
- Pesin, A.M., Salganik, V.M., Kunitsin, G.A. The development and application of the processes of asymmetric rolling (2003) Proceedings of the International Conference METEC. Cited 2 times.
- Pesin, A., Salganik, V., Trahtengertz, E., Cherniahovsky, M., Rudakov, V. Mathematical modelling of the stress-strain state in asymmetric flattening of metal band
(2002) Journal of Materials Processing Technology, 125-126, pp. 689-694. Cited 4 times. doi: 10.1016/S0924-0136(02)00353-9 - Pesin, A.M. Practical results of modeling asymmetric rolling (2003) Steel in Translation, 33 (2), pp. 46-49. Cited 3 times.
- Pesin, A.M. New solutions on basis of non-symmetric rolling model (2003) Stal', (2), pp. 66-68. Cited 2 times.
- ZUO, F.-q., JIANG, J.-h., SHAN, A.-d., FANG, J.-m., ZHANG, X.-y. Shear deformation and grain refinement in pure Al by asymmetric rolling (2008) Transactions of Nonferrous Metals Society of China (English Edition), 18 (4), pp. 774-777. Cited 40 times. doi: 10.1016/S1003-6326(08)60133-8
- Ji, Y.H., Park, J.J., Kim, W.J. Finite element analysis of severe deformation in Mg-3Al-1Zn sheets through differential-speed rolling with a high speed ratio (2007) Materials Science and Engineering A, 454-455, pp. 570-574. Cited 53 times. doi: 10.1016/j.msea.2006.11.076
- Sverdlik, M., Pesin, A., Pustovoytov, D., Perekhozhikh, A. Numerical research of shear strain in an extreme case of asymmetric rolling
(2013) Advanced Materials Research, 742, pp. 476-481. Cited 4 times. ISBN: 978-303785729-8 doi: 10.4028/www.scientific.net/AMR.742.476 - Ji, Y.H., Park, J.J. Development of severe plastic deformation by various asymmetric rolling processes
(2009) Materials Science and Engineering A, 499 (1-2), pp. 14-17. Cited 45 times. doi: 10.1016/j.msea.2007.11.099 - Angella, G., Esfandiar Jahromi, B., Vedani, M. A comparison between equal channel angular pressing and asymmetric rolling of silver in the severe plastic deformation regime (2013) Materials Science and Engineering A, 559, pp. 742-750. Cited 10 times. doi: 10.1016/j.msea.2012.09.018
- Pesin, A.M., Salganik, V.M., Drigun, E.M., Chikishev, D.N. Device for asymmetrical rolling metal plate (2004) BIPM, 19. Patent
- Pesin, A.M., Salganik, V.M., Drigun, E.M., Chikishev, D.N. Device for asymmetrical rolling metal plate (2005) BIPM, 18. Patent
- Pesin, A.M., Salganik, V.M., Chikishev, D.N. Device for asymmetrical rolling metal plate (2006) BIPM, 21. Patent
- Pesin, A.M., Chikishev, D.N., Blinov, S.V. Device for measuring a radius of curvature of the cylindrical surface of large parts (2006) BIPM, 25.Patent
- Pesin, A.M., Chikishev, D.N., Blinov, S.V., Pustovoytov, D.O. Device for asymmetrical rolling metal plate (2009) BIPM, 29. Patent