Plate-shaped object processing method
A processing method and technology for plate-like objects, which are applied in metal processing, chemical instruments and methods, lamination auxiliary operations, etc., can solve the problems of workpiece tipping and the overall rigidity reduction of composite materials, and achieve the effect of preventing tipping.
Inactive Publication Date: 2019-09-10
DISCO CORP
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Problems solved by technology
When cutting such a composite material, even if the back surface is firmly fixed with wax, the rigidity of the composite material as a whole will decrease, so there is a problem that the workpiece that has been separated into pieces during the cutting process will fall.
Method used
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Embodiment Construction
[0019] Below, refer to the attached drawings (refer to Figure 1 to Figure 7 ) The method of processing the plate-shaped object of the embodiment will be described. figure 1 Is an explanatory diagram of the paste procedure, Figure 2 to Figure 5 It is an explanatory diagram of the cutting steps in the product area, Image 6 with Figure 7 It is an explanatory diagram of the division step. In addition, the steps shown in the above figures are only an example, and are not limited to this structure.
[0020] First, like figure 1 As shown, the paste step is implemented. In the pasting step, first, a remaining size plate (plate) 10 is prepared. The remaining size plate 10 is formed by preparing a substrate (not shown) having a size larger than the planar size of the remaining size plate 10 and cutting the substrate into a rectangular shape. In this embodiment, the remaining size plate-like article 10 is a composite material in which resin layers 10b made of resin plates are laminate...
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The present invention provides a plate-shaped object processing method. Each long piece can be prevented from falling during cutting processing even if the plate-like object is a composite material including a soft layer. The present invention is a machining method for forming a workpiece (W) as a long strip from a plate-like object (10) having a product region (12) of excess size. A surplus-sizeplate-like object having a surplus region (14) on the outer periphery of the product region is bonded to a holding member (19). Then, the plate-like object is cut from above to the middle of the holding member toward one remaining region by a cutting tool (20), and the product region is cut along a planned division line (16) in the first direction. Then, the cutting tool (20) is raised in the remaining area on the other side, so that the non-cutting portions (25, 27) remain in the remaining area on the one side and the remaining area on the other side, and the product area is cut along the planned division line in the first direction. Then, the remaining region in the second direction perpendicular to the first direction is cut and removed, and the workpiece is divided into individual longpieces.
Description
Technical field [0001] The invention relates to a method for processing a plate-like object, which is divided into a plurality of long strip-shaped pieces. Background technique [0002] Sometimes a plate made of different materials (for example, a composite material of a metal plate and a resin plate) is cut by a processing unit such as a cutting tool. In this cutting, as disclosed in, for example, Patent Document 1, the back side of the plate-shaped object is adhered to the support member with hot-melt type wax to be firmly held. [0003] Patent Document 1: Japanese Patent Application Publication No. 2013-129024 [0004] In the case of a composite material, for example, a composite material obtained by laminating a relatively soft and thick resin plate on a thin metal plate is used as a cutting target. When cutting such a composite material, even if the back surface is firmly fixed by wax, the rigidity of the entire composite material is lowered. Therefore, there is a problem in t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B26D1/18B26D7/01
CPCB26D1/185B26D7/01B26D2007/0012B26D11/00B32B38/0004B26D7/015B26D7/0006B26D1/15B26D2011/005
Inventor 大前卷子
Owner DISCO CORP