Trockenbohren und -Gewinden von hochlegierten Staehlen und Aluminiumgusslegierungen - Uebersicht sowie Stand und Probleme der Umsetzung in die Fertigung Schlussbericht

Abstract

The report describes testing in drilling and taping of aluminium and high alloyed steel with minimal quantity lubrication. Progresses with optimized tools, machining problems, changes in the structure of steel and problems in mass production are shown. Examinations of the thermal behaviour explain the difference between dry-cutting and wet cutting. Also the influence of the wear of the tool is presented. Finally the modelling of the process dry-cutting with the method of finite elements is illustrated. (orig.)SIGLEAvailable from TIB Hannover: DtF QN1(66,40) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany)DEGerman