Übersicht			Auf mobile öffnen

Lieferstatus:	Auf Bestellung (Lieferzeit unbekannt)
Veröffentlichung:	Mai 2015
Genre:	Naturwissensch., Medizin, Technik
	B / engineering / Materials science / Materials—Surfaces / Mechanics / Mechanics, Applied / Mechatronics / Other manufacturing technologies / Solid Mechanics / Surface chemistry & adsorption / Surfaces and Interfaces, Thin Films / Surfaces, Interfaces and Thin Film / Thin films
ISBN:	9783709116869
EAN-Code:	9783709116869
Verlag:	Springer Nature EN
Einband:	Kartoniert
Sprache:	English
Serie:	Engineering Materials
Dimensionen:	H 235 mm / B 155 mm / D
Gewicht:	3343 gr
Seiten:	197
Zus. Info:	Previously published in hardcover
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

Transient friction effects determine the behavior of a wide class of mechatronic systems. Classic examples are squealing brakes, stiction in robotic arms, or stick-slip in linear drives. To properly design and understand mechatronic systems of this type, good quantitative models of transient friction effects are of primary interest. The theory developed in this book approaches this problem bottom-up, by deriving the behavior of macroscopic friction surfaces from the microscopic surface physics. The model is based on two assumptions: First, rough surfaces are inherently fractal, exhibiting roughness on a wide range of scales. Second, transient friction effects are caused by creep enlargement of the real area of contact between two bodies. This work demonstrates the results of extensive Finite Element analyses of the creep behavior of surface asperities, and proposes a generalized multi-scale area iteration for calculating the time-dependent real contact between two bodies. The toolset is then demonstrated both for the reproduction of a variety of experimental results on transient friction as well as for system simulations of two example systems.