Abstract
The demand of high-speed turning for a superheat resistant alloy has recently been increasing in a field of aviation / space industry. Therefore, this paper proposes a new approach of high-speed turning for inconel718 by use of a multi-tasking machine tool that fused with a lathe and a machining center. As a result of machining test by the new machining method, it was realized that new method is 2.4 times of the conventional method in machining efficiency.
