JP5969562B2 - ノズル装置および積層造形装置 - Google Patents
ノズル装置および積層造形装置 Download PDFInfo
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Description
図1に示されるように、積層造形装置1は、処理槽11や、処理台12(ステージ)、材料供給装置13(造形用材料供給装置)、ノズル装置14、光学装置15、計測装置16、制御装置17等を備えている。
本変形例の積層造形装置1Aは、積層造形装置1と同様の構成を備える。但し、本変形例の積層造形装置1Aは、三つのレール部材72の配置が変更可能に構成された点が積層造形装置1に対して主に異なる。
本変形例の積層造形装置1Bは、積層造形装置1と同様の構成を備える。但し、本変形例の積層造形装置1Bは、三つのレール部材72の配置が変更可能に構成された点が積層造形装置1に対して主に異なる。
本変形例の積層造形装置1Cは、積層造形装置1と同様の構成を備える。但し、本変形例の積層造形装置1Cは、供給管34とケーブル210とがアーム部材74の中を通っている点が積層造形装置1に対して主に異なる。
Claims (16)
- 互いに略平行なレール部がそれぞれ設けられ、前記レール部の延びた方向に沿った回転中心軸回りに回転可能に設けられた三つ以上のレール部材と、
前記レール部に沿って移動可能に前記レール部材のそれぞれに接続された三つ以上のスライダ部材と、
それぞれ前記スライダ部材に接続されるとともに、それぞれ当該スライダ部材を介して前記レール部材のそれぞれに移動可能かつ回転可能に支持された三つ以上のアーム部材と、
前記三つ以上のアーム部材と回転可能に接続され、材料を射出するとともにエネルギ線を照射するノズル部と、
構成要素としての前記レール部材、構成要素としての前記スライダ部材、構成要素としての前記アーム部材、および構成要素としての前記ノズル部のうち互いに接続された二つの前記構成要素の組み合わせのそれぞれについて当該二つの構成要素の相対的な位置および相対的な角度のうち一方を決める、少なくとも五つのアクチュエータを含む駆動機構と、
を備えた積層造形装置用のノズル装置。 - 互いに略平行なレール部がそれぞれ設けられた三つ以上のレール部材と、
前記レール部に沿って移動可能に前記レール部材のそれぞれに接続された三つ以上のスライダ部材と、
それぞれ前記スライダ部材に接続されるとともに、それぞれ当該スライダ部材を介して前記レール部材のそれぞれに移動可能かつ回転可能に支持された三つ以上のアーム部材と、
前記三つ以上のアーム部材と回転可能に接続され、材料を射出するとともにエネルギ線を照射するノズル部と、
構成要素としての前記レール部材、構成要素としての前記スライダ部材、構成要素としての前記アーム部材、および構成要素としての前記ノズル部のうち互いに接続された二つの前記構成要素の組み合わせのそれぞれについて当該二つの構成要素の相対的な位置および相対的な角度のうち一方を決める、少なくとも五つのアクチュエータを含む駆動機構と、
を備え、
複数の前記アーム部材のうち少なくとも一つに、前記材料の通路が設けられた、積層造形装置用のノズル装置。 - 互いに略平行なレール部がそれぞれ設けられた三つ以上のレール部材と、
前記レール部に沿って移動可能に前記レール部材のそれぞれに接続された三つ以上のスライダ部材と、
それぞれ前記スライダ部材に接続されるとともに、それぞれ当該スライダ部材を介して前記レール部材のそれぞれに移動可能かつ回転可能に支持された三つ以上のアーム部材と、
前記三つ以上のアーム部材と回転可能に接続され、材料を射出するとともにエネルギ線を照射するノズル部と、
構成要素としての前記レール部材、構成要素としての前記スライダ部材、構成要素としての前記アーム部材、および構成要素としての前記ノズル部のうち互いに接続された二つの前記構成要素の組み合わせのそれぞれについて当該二つの構成要素の相対的な位置および相対的な角度のうち一方を決める、少なくとも五つのアクチュエータを含む駆動機構と、
を備え、
複数の前記アーム部材のうち少なくとも一つに、前記エネルギ線の伝送路が設けられた、積層造形装置用のノズル装置。 - 前記レール部材は、前記レール部の延びた方向に沿った回転中心軸回りに回転可能に設けられた、請求項2または3に記載のノズル装置。
- 前記駆動機構は、前記レール部材と前記スライダ部材との相対的な位置を決める第一の前記アクチュエータを含む、請求項1〜4のうちいずれか一つに記載のノズル装置。
- 前記駆動機構は、前記レール部材と前記アーム部材との相対的な角度を決める第二の前記アクチュエータを含む、請求項1〜5のうちいずれか一つに記載のノズル装置。
- 前記アーム部材と前記スライダ部材との第一の接続部と前記アーム部材と前記ノズル部との第二の接続部との間の距離を変更可能に構成され、
前記駆動機構は、前記第一の接続部と前記第二の接続部との相対的な位置を決める第三の前記アクチュエータを含む、請求項1〜6のうちいずれか一つに記載のノズル装置。 - 前記アーム部材は、前記スライダ部材に移動可能に接続された、請求項1〜7のうちいずれか一つに記載のノズル装置。
- 前記三つ以上のレール部材は、前記材料の射出および前記エネルギ線の照射による造形中の造形物を囲む位置に位置された、請求項1〜8のうちいずれか一つに記載のノズル装置。
- 前記三つ以上のレール部材の配置が変更可能に構成された、請求項1〜9のうちいずれか一つに記載のノズル装置。
- 前記ノズル部に、前記エネルギ線が照射された材料を冷却する冷却部の少なくとも一部が設けられた、請求項1〜10のうちいずれか一つに記載のノズル装置。
- 前記材料は、粉体である、請求項1〜11のうちいずれか一つに記載のノズル装置。
- 前記材料は、線材である、請求項1〜11のうちいずれか一つに記載のノズル装置。
- 請求項1〜13のうちいずれか一つに記載のノズル装置と、
エネルギ線発生源と、
材料供給装置と、
を備えた積層造形装置。 - 前記エネルギ線は、光線であり、
前記エネルギ線発生源は、光源であり、
前記光源から光ファイバーによって前記ノズルに前記光線を供給する、請求項14に記載の積層造形装置。 - 前記材料供給装置は、管を備え、
前記材料は、前記管の内部を通って前記ノズルに供給される、請求項14または15に記載の積層造形装置。
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US15/509,413 US10974345B2 (en) | 2014-09-16 | 2015-02-23 | Nozzle device and additive manufacturing apparatus |
DE112015004211.3T DE112015004211T5 (de) | 2014-09-16 | 2015-02-23 | Düsenvorrichtung und additive herstellungsvorrichtung |
CN201580048006.9A CN106715089B (zh) | 2014-09-16 | 2015-02-23 | 喷嘴装置和叠层制造设备 |
PCT/JP2015/055079 WO2016042793A1 (ja) | 2014-09-16 | 2015-02-23 | ノズル装置および積層造形装置 |
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