MULTI-SURFACE MACHINING BY GENERAL PURPOSE MACHINE TOOL AND DRIVEN TYPE TURNING DEVICE FOR WORKING

摘要

PURPOSE: To carry out high precision machining in high efficiency by setting up a work once on a device by combination of a general purpose machine tool and a driven type turning device for working, optionally turning it thereafter, machining it by way of acquiring required surface perpendicular cutting and drilling angle even when it is a work of a complex shape, and thereafter, machining the overall exposed surface of the work sequentially. ;CONSTITUTION: By finding a circular arc locus on an X-Y surface by a previously programmed linked motion of a slide motion in two axial directions of a spindle 8 and a turn table 7, that is, in the Y axial direction of the spindle 8 and the X axial direction of the turn table 7, a rotary table 4 vertical against the turn table 7 is turned in the whole 360 degrees region. Additionally, by turning the turn table 7 which is standard equipment of a general purpose machine tool in the 360 degrees overall region, an optional machining angle of a spherical surface given by a composite angle of the rotary table 4 and the turn table 7 is aquired, and this is a multi-plane machining method to carry out machining of the whole surface except for an installation surface of the work W by the general purpose machine tool without changing set-up.;COPYRIGHT: (C)1994,JPO&Japio