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Purpose: of this paper is a literature review on cold rolling of products with tight dimensional tolerances. Design/methodology/approach: In this paper a review on methods of quality improvement of cold rolled products was performed. Main groups of analysed factors, influencing high quality of rolled products are: rolling equipment, rolling technology, used tools. Findings: As a result of literature review it is concluded that the most important element involved in the manufacturing process and having an influence on the obtained dimensional tolerances is the roll. Research limitations/implications: Practical implications: Originality/value: As a result of carried out review it seems that control of the roll deflection is the simplest and most effective way to improve the shape and thus quality of cold rolled products.
Słowa kluczowe
Wydawca
Rocznik
Tom
Strony
810--816
Opis fizyczny
Bibliogr. 24 poz., rys., tab.
Twórcy
autor
- BIPROMET S.A. ul. Graniczna 29, 40-956 Katowice, Poland
autor
- BIPROMET S.A. ul. Graniczna 29, 40-956 Katowice, Poland
Bibliografia
- [1] H.J. Polking, Development in cold rolling mills, Proceeding of the International Conference 21st Century Steel Industry of Russia CIS’1994, Moscow, 1994.
- [2] B. Berger, P. Reinthal, New developments in cold rolling technology, Proceeding of the International Conference 21st Century Steel Industry of Russia CIS’1994, Moscow, 1994.
- [3] 2004 North American cold mill market study, AIM Market Research, Report no 323, USA, 2004.
- [4] W. Dobrucki, Basics of construction and operation of rolling mills, “Śląsk” Publishing House, Katowice, 1973 (in Polish)
- [5] W. Dobrucki, Outline of metal forming, “Śląsk” Publishing House, Katowice, 1975 (in Polish).
- [6] V.B. Ginzburg, M. Azzam, Selection of optimum strip profile and flatness technology for rolling mills, Iron and Steel 74-7 (1997) 30-38.
- [7] http://www.jfe-21st-cf.or.jp/chapter_3/3c_3.html, Kawasaki steel 21st Century Foundation, 2011.
- [8] D.A Shaw, T.I. Burns, T.P Hochkeppel, Strip profile control technology and economic impact of target profiles, Iron and Steel 72/9 (1995) 22-30.
- [9] S. Kamada, S. Iyama, R. Hamada, Edge profile control using pair cross milling cold rolling, Iron and Steel English 73/6 (1996) 20-26.
- [10] C.D. Roberts, Mechanical principles of rolling, Part XIII, Roll cooling, iron and steelmaker 25/10 (1998) 119-120.
- [11] G. Downey, Selective differential roll cooling in reaction to strip flatness and shape control, Review Metallurgic 94/6 (1997) 785-793.
- [12] A.A. Tseng, S.X. Tong, M. Raudensky Thermal expansionand crown evaluations of rolls in rolling process, Steel research 67/5 (1996)188-199.
- [13] S. Hattori, Y. Maeda, K. Noes, The effects of thermal crown on strip shape in multi-high mill, Proceeding of the International Rolling Conference - Dimensional control in rolling mills 5 (1990) 559-569.
- [14] ABB information - Solutions for cold rolling mills. Technological controls for cold rolling process - www.abb.com /.. ./techn_controls_rolling_mill_3bdd017150en_final.pdf, 2011.
- [15] G. Bengtsson, Improved AGC control in cold rolling using learning technology, http://www.firstcontrol.se/INFO_Im-proved_AGC_Control.pdf, 201.
- [16] P.C Michetti, J. Lebrun, C.M. Maisonneuve, Integrated automation solution for 20-hi reversing cold mills, AISE Steel Technology 77/7-8 (2000) 47-53.
- [17] F. Feldmann, M. Kerkmann, Process optimization for a 6-high universal reversing cold mill 24/4 (2001) 118-127.
- [18] N. Yamanaka, N. Kuba, Controlling quality in steel processing lines, Mitsubishi Electric Advance 92 (2000)13-16.
- [19] A. Seilinger, A. Mayrhofer, A. Kainz, A new system for improved profile and flatness control in rolling mills, Metallurgic Italiana 95/3 (2003) 60-63.
- [20] A. Tomizawa, T. Masuti, E. Hirooka, Recent application of the variable crown roll, , Proceeding of the 6th International Rolling Conference, Metallic Congress’94, Dusseldorf, 1994.
- [21] Shape control in cold rolling by combining variable crown and roll bending, Steel Times International 21/2 (1997) 34-35.
- [22] C.W. Wang, G. Perret, J. Goudet, Installation of the first DSR (R) (Dynamic Shaperoll) for steel application at Baosteel, First results, Review Metallurgic 95/10 (1995) 1287-1297.
- [23] D. Vallet, G. Fellus, B. Becker, Implementation of a DSR technology to improve strip flatness at the exit of a steel tandem cold mill, Proceeding of the International. Conference on New Developments in Metallurgical Process Technology, METEC Congress’99, Dusseldorf, 1999.
- [24] J. Legoupil, Flatness and surface control developments in steel finishing, Metallurgical Plant and Technology 22/5 (1998) 106-111.
Typ dokumentu
Bibliografia
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bwmeta1.element.baztech-562134f1-a3d9-41cb-a9c2-8890083ba6bf