Articles
| Open Access |
DOI: Methods Of Dimensional Finishing Of Stamps From Steel Type Х12ф1
Umarova Mavludaxon Nazirovna , Ph.D., Associate Professor, Andijan Machine-Building Institute, Uzbekistan, Andijan Хakimov Nodir Nurulloyevich , Assistant,Andijan Machine-Building Institute, Uzbekistan, AndijanAbstract
The metal marking specified in the article meets the standards of the CIS state.
Currently, the most commonly used process in metalworking is cold stamping of metals. This process involves the production of a large number of parts per unit of time and minimal consumption. The topic covered in the process is dedicated to improving the accuracy of stamps.
This article examines the dimensional annealing process of X12Ф1 grade steel. Due to the high content of carbide phase in the steel grade X12Ф1, its mechanical strength is lower. Therefore, X12Ф1 steel is used for the manufacture of tools that are less important, but simpler in construction. Therefore, the introduction of the optimal option of annealing methods in the heat treatment of steel grade X12 allows to obtain tools of complex shape from this type of steel.
Keywords
Cold stamping, abrasion, tempering and tempering temperature, heating, spinnerets
References
Мaterial Science: Textbook for universities / B. N. Аrzamasov, V. I. Makarova,
G. G. Mukhin, etc.; Under the General editorship of B. N.Аrzamasov, G. G. Mukhin. - 3rd ed., - Moscow: From the Bauman Moscow state technical University, 2002. -648 p.
Heat treatment in mechanical engineering. Reference Y. M. Lakhtin and A. G. Rostad M.: Mashinostroenie,1982 – 496 p
Z. K. Madaminov, M. N. Umarova. Materials of the Republican scientific and technical conference "problems of innovative development: production, education, science". Andijan on April 26, 2017. Methods of dimensional hardening of dies made of steel grade X12. - B.-125-127.
Z.Madaminov, M. N. Umarova. International scientific and practical conference on improving the efficiency of modern production and energy saving. October 3-4, 2018, Andijan. Methods of dimensional annealing of stamps – - B. 871.
William D. Callister, Jr., David G. Rethwisch. Materials science and engineering /Wiley and Sons. UK, 2014. - 896 r.
Uilyam D. Kallister,ml, Devid Dj. Retvich “Materialovedenie ot texnologii k primeneniyu”, johnWiley&Sons,inc.,2008.
Umarov E.O. Materials Science. Textbook. -T .: "Cholpon". 2014.
Norxudjaev F.R. Materials Science. Textbook. -T.: Science and technology. 2014.
Article Statistics
Copyright License
Copyright (c) 2020 The American Journal of Engineering and Technology
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors retain the copyright of their manuscripts, and all Open Access articles are disseminated under the terms of the Creative Commons Attribution License 4.0 (CC-BY), which licenses unrestricted use, distribution, and reproduction in any medium, provided that the original work is appropriately cited. The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.