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DEFINITION OF CONDITIONS OF STRIP’S ROLLING IN ROLLS OF UNEQUAL DIAMETER WITH FIXING OF AN ENDING ELEMENT

Abstract

The scheme of strip’s rolling with variable thickness and with a bend of a trailer site is offered. Conditions of strip’s rolling on the offered scheme at production of a brake shoe pin of railway transport are defined. Expressions for calculation of torsion torque on the leader and a permission rolls are defined. Equations for calculation of a forward tension and the pulling effort on a frame are defined.

About the Authors

L. A. Isaevich
Belarusian National Technical University
Belarus


D. M. Ivanickij
Belarusian National Technical University
Belarus


M. L. Nesterovich
Belarusian National Technical University
Belarus


References

1. Isaevich L. A. Tehnologiya izgotovleniya polosovyh zagotovok peremennoi tolschiny s ispolzovaniem lokalnogo izgiba [Manufacturing techniques of variable thickness strips with use of a local bend.]. Materialy mezhdunarodnoi nauchno-tehnicheskoy konferencii profesorov, prepodavatelei, nauchnyh rabotnikov, aspirantov i studentov BNTU = Materials of the international scientific and technical conference of professors, teachers, scientists and graduate students. Minsk, BNTU, 2013, p. 343.

2. Vydrin V. N. Dinamika prokatnyh stanov [Dynamics of rolling mills]. Sverdlovsk, Metallurgizdat Publ., 1960, 255 p.

3. Stepanenko A. V., Karpickij Ju. V., Smirnova L. A. Kinematicheskie i silovye parametry prokatki s kriticheskim rassoglasovaniem okruzhnyh skorostej valkov [Kinematic and force parameters of rolling with the critical misalignment of the circumferential speeds of the rolls]. Doklady NAN Bеlarusi = Reports of the national Academy of Sciences of Belarus, 1999, vol. 43, no. 5, pp. 111–113.

4. Stepanenko A. V., Isaevich L. A., Karpickij Ju. V., Smirnova L. A. Prokatka polos s kriticheskim rassoglasovaniem okruzhnyh skorostej valkov [The rolling of a strip with the critical misalignment of the circumferential speeds of the rolls]. «Tehnologija 99» Materialy 6-oj Mezhdunarodnoj nauchno-tehnicheskoj konferencii = «Technology 99» Materials of 6th International scientific-technical conference. Bratislava (Slovakia), 1999, p. 1, pp. 417–420.

5. Stepanenko A. V., Korol’ V. A., Smirnova L. A. Prokatka polos peremennogo profilja [The rolling of a strip with variable profile]. Gomel, Institute of mechanics of metal-polymer systems of the National Academy of Sciences of Belarus Publ., 2001, 180 p.


Review

For citations:


Isaevich L.A., Ivanickij D.M., Nesterovich M.L. DEFINITION OF CONDITIONS OF STRIP’S ROLLING IN ROLLS OF UNEQUAL DIAMETER WITH FIXING OF AN ENDING ELEMENT. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2016;(3):99-104. (In Russ.)

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ISSN 1683-6065 (Print)
ISSN 2414-0406 (Online)