FLYING OBJECT GENERATION DEVICE, IMAGE FORMATION DEVICE, MANUFACTURING METHOD OF THREE-DIMENSIONAL SHAPED ARTICLE, AND FLYING OBJECT GENERATION METHOD

FLYING OBJECT GENERATION DEVICE, IMAGE FORMATION DEVICE, MANUFACTURING METHOD OF THREE-DIMENSIONAL SHAPED ARTICLE, AND FLYING OBJECT GENERATION METHOD

To provide a flying object generation device capable of landing on a target by suppressing scattering of the flying light absorption material.SOLUTION: A flying object generation device includes light absorption material flying means for flying a light absorption material in an irradiation direction...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IWATA MUNEO, AOTO ATSUSHI, SUHARA HIROYUKI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
ADDITIVE MANUFACTURING TECHNOLOGY
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:To provide a flying object generation device capable of landing on a target by suppressing scattering of the flying light absorption material.SOLUTION: A flying object generation device includes light absorption material flying means for flying a light absorption material in an irradiation direction of a laser beam by irradiating a surface of a base material, in which the light absorption material is arranged on a surface, opposite to a side on which the light absorption material is arranged, with the laser beam. In the light absorption material, when dynamic viscoelasticity in the light absorption material is measured by a rheometer under a stress condition of 1,000 Pa, a complex viscosity value found based on the dynamic viscoelasticity is 10 Pa s or less.SELECTED DRAWING: Figure 13B 【課題】飛翔させた光吸収材の飛散を抑制して対象に着弾させることができる飛翔体発生装置の提供。【解決手段】光吸収材を表面に配した基材における、前記光吸収材が配された側とは反対側の前記基材の表面にレーザビームを照射することにより、前記レーザビームの照射方向に前記光吸収材を飛翔させる光吸収材飛翔手段を有し、前記光吸収材が、前記光吸収材における動的粘弾性をレオメータにより１，０００Ｐａの応力条件で測定したとき、前記動的粘弾性に基づいて求めた複素粘度値が１０Ｐａ・ｓ以下である、飛翔体発生装置である。【選択図】図１３Ｂ