Manufacturing method of three-dimensional object and manufacturing method of sheet cutting apparatus
AssigneeSodick Co., Ltd.
InventorShigeo Higuchi
Life of this patent
Estimating the term…
Abstract
A manufacturing method of a three-dimensional object includes: a positioning step, an adhering step, a placing step, an additive manufacturing step, and a detaching step. In the positioning step, a fixing plate in which adhesive injection holes are formed is placed on a thin plate, and the thin plate is positioned on the fixing plate. In the adhering step, an adhesive is dripped to the adhesive injection holes, and the fixing plate is adhered to the thin plate. In the additive manufacturing step, a three-dimensional object in which the thin plate and a solidified layer are integrated is formed. In the detaching step, adhesion between the thin plate and the fixing plate is removed by a removing agent corresponding to the adhesive.
Claims11
A manufacturing method of a three-dimensional object, comprising:
- a positioning step of placing a fixing plate, which has a first surface and a second surface opposite to each other and in which a plurality of adhesive injection holes that are through holes are formed in a plate thickness direction, on a thin plate with a thickness of 1 mm or less, and positioning the thin plate to a predetermined position on the first surface of the fixing plate;
- an adhering step of, after the positioning step, dripping an adhesive into the adhesive injection holes from a side close to the second surface and solidifying the adhesive in the adhesive injection holes to form a plurality of adhesive layers in the adhesive injection holes in order to adhere the first surface of the fixing plate to the thin plate;
- a placing step of, after the adhering step, fixing the fixing plate and the thin plate onto a build table configured to be movable in a vertical direction of an additive manufacturing apparatus at a position with the thin plate on top;
- an additive manufacturing step of, after the placing step, forming a plurality of solidified layers consisting of a build material on the thin plate by the additive manufacturing apparatus, and forming the three-dimensional object in which the thin plate and the solidified layers are integrated;
- and
- a detaching step of, after the additive manufacturing step, taking out the fixing plate and the three-dimensional object from the additive manufacturing apparatus, and removing adhesion between the thin plate and the fixing plate by using a removing agent corresponding to the adhesive.
Dependencies are inferred from the claim text.