PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminate, and a manufacturing line of the laminate, capable of adjusting a laminate height (lamination thickness) even the laminate height of the laminate is set within an allowable tolerance.;SOLUTION: A manufacturing method of a laminate, comprises: a press working line 10 having a plate thickness measurement device 18 that measures a plate thickness of a thin plate work; a measurement line 20 comprising a laminate measurement device 21 that measures laminate height of a lamination core 1; and a PLC 30 as a control device, which controls so as to compare the lamination height of the lamination core 1 measured with a calculation lamination height of the lamination core 1 calculated from the plate thickness of a lamination steel plate 3 and the number of laminations in each timing of measuring the lamination height of the lamination core 1, calculate a correction value converted in per one of the laminate steel plate 3 processed, adjusts the correction value to the plate thickness measured of the lamination steel plate 3 constructing the lamination core 1 newly processed, and corrects a difference between the lamination height of the lamination core 1 measured and the calculation lamination height of the lamination core 1.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2019,JPO&INPIT
展开▼
