抄録
Regarding the new machining technology for Die&Mold, this paper takes up two of the new machining technology to replace EDM with Cutting. First of all, the ceramic ball bearing spindle is introduced. Then two machining processes with Ultra High Speed spindle are introduced. One of them is Air Drive tool, which is introduced for the spindle to be able to offer as the low cost and automatic changeable equipment. Another one is Aero-Static Bearing spindle, which is introduced for the machining process to make use of the merit of Aero-Static Bearing.
