Research On High Speed Face Milling Cutter And Its Cutting Performance

High speed cutting machining has advantages of high speed, high efficiency and high precision, and has been widely applied in many mechanical manufacturing domain, such as aviation, spaceflight, automobile and mold. High speed cutting cutter is the premise and the guarantee for realization of high speed cutting machining. Special performance is required for high speed cutting cutter, which is different from that of traditional cutter. Today, the cutter market is monopolized by foreign famous cutter manufacturers, which has restricted the development of HSM of our country. We should imbibe the advanced technology from foreign manufacturer, and design our own cutter products to meet the market demand.The thesis does a research on the high speed face milling cutter and its cutting performance, which based on the mechanism of high speed cutting, high speed cutter technology. The main research content is:Aiming at the trait of cutting progress of high speed face milling cutter, based on high speed machining theory, the dynamic cutting force model of single tooth cutter and multi-tooth cutter for high speed face milling cutter has been established, based on this, the spectrum model of dynamic cutting force for high speed face milling cutter has been established, through the spectral analysis of dynamic cutting force of high speed face milling cutter, the change rule of dynamic cutting performance of high speed face milling cutter has been obtained.According as ISO15641 criterion of high revolving milling cutter and dynamic equilibrium theory of high speed face milling cutter, the research on factor of influence on imbalance of high speed face milling cutter has been accomplished, and the rank of equilibrium has been evaluated; with the use of Behavioral Modeler of UG, the method for the control of dynamic equilibrium rank has been put forward, the basis has been provided for development of high...