Study on the surface generation mechanism in machining

• Autorzy: Kobayashi A , Mizutani T. , Kurata Y.
• Konferencja: Problems of Non-Conventional Bearing Systems, NCBS '99
• Języki publikacji: EN

Abstrakty

EN

Surface generation mechanism by the burnishing action in machining has been examined experimentally under various velocity and load conditions. The surface generation characteristics are estimated by the surface improvement ratio ( the ratio of the deformed asperity heights and the original heights ) and the plastic flow pressure, Pm, based on the junction growth theory of Tabor (1959). Burnishing velocity in this study's region does not influence the friction coefficient (the ratio of burnishing load and friction force). The tip of asperity deformed plastically by burnishing action mainly flows in both sides of the asperity.

Słowa kluczowe

EN

surface generation mechanism; burnishing; surface roughness; flow pressure; friction coefficient

PL

mechanika

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 1999
• Tom: Vol. 4, no spec.
• Strony: 285--290
• Opis fizyczny: Bibliogr. 3 poz., rys., wykr.

Twórcy

autor

Kobayashi A

autor

Mizutani T.

autor

Kurata Y.

• Department of Mechanical Engineering, Meijo University, Shiogamaguchi 1-501, Tenpaku-ku, Nagoya, 468-8502 JAPAN