Double-Spindle Symmetrical Machining to Improve Machining Efficiency
In order to improve the machining efficiency of the duralumin turbine rotor of maglev molecular pump, this paper proposes a new double-spindle horizontal milling machining center structure. Through a brief introduction to other types of machine tools, describes the characteristics of this new machine tool and symmetrical machining implementation. This paper proposes a new double-spindle horizontal milling machining centers so that the machining efficiency of duralumin turbine rotors is improve 100% more than that of the traditional machine tool in theory. Moreover, its machining accuracy get relative improve as the decrease of the dividing accumulative error. At the same time, the cost of workpiece is reduced greatly.
Y. Zhao et al., "Double-Spindle Symmetrical Machining to Improve Machining Efficiency", Advanced Materials Research, Vols. 403-408, pp. 4367-4370, 2012