The analysis of tribological processes in the inking unit of the offset printing machine

• Autorzy: Pyryev Y. , Piętak Z. M.
• Języki publikacji: EN

Abstrakty

EN

In this paper is proposed the mathematical description of the temperature distribution resulting from the friction between the two inking rollers (one of which is made off steel and the second one has elastic layer) in the offset printing machine. So-called in printing industry steel vibrator roller perform simultaneously rotary and reciprocating motion. This reciprocating motion is the main source of the heat generation. Using the Laplace transform method for heat conduction equations with boundary conditions taking into account the real processes taking place in the inking unit in contact area we obtained and analyzed the solution that could be useful for determination and regulation of parameters in order to decrease time of process stabilization.

Słowa kluczowe

EN

printing; friction; inking unit; Laplace transform; heat distribution; roller-roler contact

PL

drukowanie; tarcie; zespół farbowy; transformacja Laplace'a; dystrybucja ciepła

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2013
• Tom: Vol. 7, no. 3
• Strony: 170--174
• Opis fizyczny: Bibliogr. 14 poz., rys., wykr.

Twórcy

autor

Pyryev Y.

• Faculty of Production Engineering, Institute of Mechanics and Printing, Division of Graphic Art Technologies, Warsaw University of Technology, ul. Konwiktorska 2, 00-217 Warszawa, Poland

autor

Piętak Z. M.

• Faculty of Production Engineering, Institute of Mechanics and Printing, Division of Graphic Art Technologies, Warsaw University of Technology, ul. Konwiktorska 2, 00-217 Warszawa, Poland

Bibliografia

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