Neue Steuerprinzipien für das Reibschweißen

New adjustments for friction welding of different solids The article describes the laws of most favourable selection system by friction welding of different materials. The aim is the welding, with a minimum of energy, time and other burden world's around, when the retail trade is slightly for important and different materials in the industries productions. However, the terms Friction Moment and Temperature are significant for Action one the surfaces of the partners. The article shows the development of Friction Moment in the time and gives points for the estimation optimal parameters for friction welding. Most importent variables are the differential coefficient the Friction Moment, the Temperature, the waste and the efficiency. The last term is the area between funktion M and time axis. The author shows that the term $ frac{{{rm dM}}}{{{rm dt}}},{rm R},{rm or},frac{{{rm dT}}}{{{rm dt}}},{rm R} $ are going through a maximum and then in a low material. The friction welding is perfect by optimal conditions.