Analysis of forming tread wheel sets

• Autorzy: Ivanov I. , Evseev D. , Ovsyanikova I. , Tarapanov A.

Identyfikatory

DOI

10.20858/tp.2017.12.3.3

• Języki publikacji: EN

Abstrakty

EN

This paper shows the results of a theoretical study of profile high-speed grinding (PHSG) for forming tread wheel sets during repair instead of turning and mold-milling. Significant disadvantages of these methods are low capacity to adapt to the tool and inhomogeneous structure of the wheel material. This leads to understated treatment regimens and difficulties in recovering wheel sets with thermal and mechanical defects. This study carried out modeling and analysis of emerging cutting forces. Proposed algorithms describe the random occurrence of the components of the cutting forces in the restoration profile of wheel sets with an inhomogeneous structure of the material. To identify the statistical features of randomly generated structures fractal dimension and the method of random additions were used. The multifractal spectrum formed is decomposed into monofractals by wavelet transform. The proposed method allows you to create the preconditions for controlling the parameters of the treatment process.

Słowa kluczowe

EN

recovery of wheel sets; grinding; fractals; high speed cutting

PL

naprawa zestawów kołowych; mielenie; fraktale; obróbka szybkościowa

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Transport Problems
• Rocznik: 2017
• Tom: T. 12, z. 3
• Strony: 35--42
• Opis fizyczny: Bibliogr. 17 poz.

Twórcy

autor

Ivanov I.

• Petersburg State Transport University Moskovsky broad street, 9, St.-Petersburg, Russia

autor

Evseev D.

• Orel State University named after I. S. Turgenev Komsomolskaya str., 95, Orel, 302026, Russia

autor

Ovsyanikova I.

• Orel State University named after I. S. Turgenev Komsomolskaya str., 95, Orel, 302026, Russia

autor

Tarapanov A.

• Orel State University named after I. S. Turgenev Komsomolskaya str., 95, Orel, 302026, Russia

Bibliografia

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