| 摘要 |
PROBLEM TO BE SOLVED: To all the more shorten a time required for a series of work. SOLUTION: A first positioning means to be abutted-on wherein an (x) axis side end face and a (y) axis side end face of the lower side plate stock W of stacked works WA are respectively positioned to an (x) axis positioning member 43 to be abutted-on and a (y) axis positioning member 47 to be abutted-on is provided, a second positioning means 63 to be abutted-on wherein an (x) axis side end face and a (y) axis side end face of an upper side plate stock W of the stacked works are respectively positioned to the (x) axis positioning member 43 to be abutted-on and the (y) axis positioning member 47 to be abutted-on is provided, a first coil supporting member 77 and a second coil supporting member 79 which support the plate stock coiled in a coil shape are provided in series in the (x) axis direction in one side of a worktable 33R, a plate stock feeding device 81 which feeds two plate stocks to the side of the worktable 33R is provided in such a stacked state that the plate stock which is uncoiled from the first coil supporting member 77 is positioned in the lower side and moreover the plate stock which is uncoiled from the second coil supporting member 79 is positioned in the upper side. Further, a plate stock cutting device 87 which cuts two plate stocks W fed from the plate stock feeding device is provided.
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