Internal dynamics of a dead-beat pneumatic hammer

• Autorzy: Woelke S.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a model description of ram internal dynamics in a dead-beat pneumatic tool. Mutual feed back of ram movement with air inflows and outflows as well as evolution of air state parameters were taken into consideration. Conclusions considering isothermal and isotropic processes coming out from models constructed to solve this problem were also taken into account. The model description was rearranged to a set of 6 ordinary differential equations of the first order. When comparing achieved results with those obtained for a real object, one can evaluate them as satisfactory, what allows to use this model in a synthesis of a new dead beat pneumatic tool.

Słowa kluczowe

EN

pneumatic hammer

PL

młot pneumatyczny

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Zeszyty Naukowe Politechniki Poznańskiej. Mechanika
• Rocznik: 1999
• Tom: Nr 46
• Strony: 125--135
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Woelke S.

• Institute of Applied Mechanics, Poznań University of Technology