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Three dimensional modeling apparatus and three dimensional modeling method

A three-dimensional modeling and three-dimensional technology, applied in the direction of manufacturing auxiliary devices, chemical instruments and methods, lamination devices, etc., can solve the problems that AM technology cannot be directly applied, and achieve the effect of improving the modeling accuracy

Inactive Publication Date: 2017-06-30
NABLESCO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the other hand, it can be expected that the method proposed in JP2009-107244A cannot be directly applied to other AM techniques

Method used

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  • Three dimensional modeling apparatus and three dimensional modeling method
  • Three dimensional modeling apparatus and three dimensional modeling method
  • Three dimensional modeling apparatus and three dimensional modeling method

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Embodiment Construction

[0040] Next, an embodiment of the present invention will be described with reference to the drawings. In addition, in the drawings attached to the description of the present application, the scale, the vertical and horizontal dimensional ratios, and the like are appropriately changed and exaggerated from the real objects for ease of illustration and understanding.

[0041] First, refer to Figure 1 ~ Figure 3 The three-dimensional modeling device will be described. also, figure 1 with figure 2 is a diagram showing an example of a three-dimensional modeling device. image 3 With figure 2 The corresponding figure shows a modified example of the three-dimensional modeling machine of the three-dimensional modeling device.

[0042] Such as figure 1 As shown, the three-dimensional modeling device 10 has a controller 15 and a three-dimensional modeling machine 20 . The controller 15 controls the operation of each component of the three-dimensional modeling machine 20 . The ...

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Abstract

A three-dimensional modeling apparatus 10, 11 includes a three-dimensional modeling unit 20, 40 and a control unit 15. The three-dimensional modeling unit 20, 40 is configured to stack unit layers ul made of a material solidified in a predetermined solidification pattern thereby to produce a three-dimensional object O. The control unit 15 is configured to correct a sectional pattern sp at each level in a model M along a lamination direction, allowing for deformation in modeling based on at least one of a material characteristic, a modeling condition, and a facility condition, thereby to determine the solidification pattern corresponding to the sectional pattern sp.

Description

technical field [0001] The present invention relates to a three-dimensional modeling device, a three-dimensional modeling method, and a program and record used in modeling using the three-dimensional modeling device to manufacture a three-dimensional modeling object by laminating unit layers formed by curing materials in a predetermined curing pattern medium. Background technique [0002] For example, as disclosed in JP2009-107244A, JP2000-43148A, and JP2013-526429A, in recent years, AM (Additive Manufacturing) technology, which is a layered molding method, has attracted attention in various technical fields. According to the AM technology, it is not necessary to prepare a mold before modeling, so it is possible to manufacture a three-dimensional model cheaply and quickly. In addition, in the layered molding method, a three-dimensional model is manufactured by continuously combining thin layers (referred to as "unit layers" in this specification) formed by curing materials ...

Claims

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Application Information

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IPC IPC(8): B29C64/153B29C64/20B22F3/105B33Y10/00B33Y30/00
CPCB33Y10/00B33Y30/00B22F10/00B22F10/28B22F12/49B22F10/14B22F10/25B22F10/12B22F10/73B33Y50/02B29C64/153B29C64/393Y02P10/25B32B37/14B32B38/0008B32B2307/30B32B2307/718
Inventor 桐山朝浩阿部贤史栗本博桑野真史筒井诚邦横山弘志
Owner NABLESCO CORP