JP6861482B2 - 複合部品を付加製造するためのシステム及び方法 - Google Patents
複合部品を付加製造するためのシステム及び方法 Download PDFInfo
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- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
- B29C70/382—Automated fiber placement [AFP]
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- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
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- B33—ADDITIVE MANUFACTURING TECHNOLOGY
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- B33Y10/00—Processes of additive manufacturing
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- B33—ADDITIVE MANUFACTURING TECHNOLOGY
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- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
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- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
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Description
Claims (19)
- 複合部品(102)を付加製造するためのシステム(100)であって、
供給ガイド(112)と表面(114)の少なくとも一方が他方に対して移動可能である、供給ガイド(112)及び表面(114)であって、
前記供給ガイド(112)は、連続可撓性ライン(106)の少なくとも1つのセグメント(120)を、プリントパス(122)に沿って堆積させるよう構成され、前記プリントパス(122)は、前記表面(114)に対して静止しており、
前記連続可撓性ライン(106)は、非樹脂構成要素(108)と、部分的に硬化されているフォトポリマ樹脂構成要素(110)とを備える、供給ガイド(112)及び表面(114)と、
前記供給ガイド(112)を通して前記連続可撓性ライン(106)を押すよう構成された、送り機構(104)と、
前記連続可撓性ライン(106)の前記セグメント(120)が前記供給ガイド(112)から出た後に、前記連続可撓性ライン(106)の前記セグメント(120)の少なくとも一部分(124)に硬化エネルギー(118)を供給するよう構成されている、前記硬化エネルギー(118)の供給源(116)と、
前記供給ガイド(112)に作動的に連結され、かつ、前記連続可撓性ライン(106)の前記セグメント(120)が前記供給ガイド(112)から出た後に、前記連続可撓性ライン(106)の前記セグメント(120)の少なくとも一区域(194)を研磨するよう構成された、粗面機(144)とを備える、システム(100)。 - 前記連続可撓性ライン(106)はプリプレグ複合材料を含み、前記連続可撓性ライン(106)の前記非樹脂構成要素(108)は、繊維、炭素繊維、ガラス繊維、合成有機繊維、アラミド繊維、天然繊維、木質繊維、ホウ素繊維、炭化ケイ素繊維、光ファイバ、繊維束、繊維トウ、繊維織り、ワイヤ、金属ワイヤ、導電ワイヤ、及びワイヤ束のうちの一又は複数を含む、請求項1に記載のシステム(100)。
- 更に、前記連続可撓性ライン(106)の発給源(126)を備える、請求項1又は2に記載のシステム(100)。
- 前記硬化エネルギー(118)の前記供給源(116)は、前記供給ガイド(112)又は前記表面(114)の少なくとも一方が他方に対して動く時に、前記供給ガイド(112)を追跡するよう構成される、請求項1から3のいずれか一項に記載のシステム(100)。
- 前記硬化エネルギー(118)の前記供給源(116)は、前記連続可撓性ライン(106)の前記セグメント(120)と交差する、前記硬化エネルギー(118)のリング(148)を供給するよう構成される、請求項1から4のいずれか一項に記載のシステム(100)。
- 前記硬化エネルギー(118)の前記供給源(116)は、前記粗面機(144)を用いて前記部分(124)の表面を研磨する以前に、前記連続可撓性ライン(106)の前記セグメント(120)の少なくとも前記部分(124)に、前記硬化エネルギー(118)を供給するよう構成される、請求項1から5のいずれか一項に記載のシステム(100)。
- 前記供給ガイド(112)は、ライン通路(154)であって、それを通って前記連続可撓性ライン(106)が前記プリントパス(122)に供給されるライン通路(154)を備え、
前記供給ガイド(112)の前記ライン通路(154)は、入口部(170)を有し、
前記送り機構(104)は、前記ライン通路(154)を通して前記連続可撓性ライン(106)を押すよう構成され、
前記送り機構(104)は、支持フレーム(156)と、それぞれの回転軸(159)を有する対向ローラ(157)とを備え、
前記対向ローラ(157)は、前記支持フレーム(156)に回転可能に連結され、
前記対向ローラ(157)は、前記連続可撓性ライン(106)の両側に係合するよう構成され、
前記対向ローラ(157)は、前記ライン通路(154)を通して前記連続可撓性ライン(106)を押すために、選択的に回転するよう構成される、請求項1から6のいずれか一項に記載のシステム(100)。 - 前記送り機構(104)は更に、前記対向ローラ(157)の少なくとも一方に作動的に連結され、かつ、前記対向ローラ(157)の少なくとも一方を選択的に回転させるよう構成された、モータ(162)を備え
前記対向ローラ(157)は、前記連続可撓性ライン(106)の両側に作動的に係合するための、前記モータ(162)に作動的に連結された被駆動ローラ(158)と、前記被駆動ローラ(158)に向けて付勢されたアイドルローラ(160)とを備え、
前記送り機構(104)は更に、ロッカアーム(169)を備え、
前記ロッカアーム(169)は、前記支持フレーム(156)に枢動可能に連結され、
前記アイドルローラ(160)は、前記ロッカアーム(169)に回転式に連結され、
前記ロッカアーム(169)は、前記アイドルローラ(160)が前記被駆動ローラ(158)に向けて付勢されるように、前記支持フレーム(156)に相関して付勢され、
前記ロッカアーム(169)は、前記アイドルローラ(160)を、前記被駆動ローラ(158)から遠ざかるように選択的に枢動させるよう構成される、請求項7に記載のシステム(100)。 - 前記供給ガイド(112)は更に、第1端部(163)、第2端部(165)、及び、前記第1端部(163)と前記第2端部(165)との間の接合部(167)を備え、
前記第1端部(163)は前記対向ローラ(157)の一方を補完するよう形作られ、前記第2端部(165)は、前記対向ローラ(157)の他方を補完するよう形作られる、請求項7又は8に記載のシステム(100)。 - 前記送り機構(104)は更に、前記対向ローラ(157)が回転して前記連続可撓性ライン(106)を選択的に直進させ、前記ライン通路(154)を通して前記連続可撓性ライン(106)を押す際に前記対向ローラ(157)と前記連続可撓性ライン(106)との係合によって発生した、前記フォトポリマ樹脂構成要素(110)の残留物を除去するために、前記対向ローラ(157)の少なくとも一方と接触しているスクレーパ(172)を備える、請求項7から9のいずれか一項に記載のシステム(100)。
- 更に圧縮機(138)を備え、前記硬化エネルギー(118)の前記供給源(116)は、前記圧縮機(138)による圧縮後の場所の、前記連続可撓性ライン(106)の前記セグメント(120)の少なくとも前記部分(124)に、前記硬化エネルギー(118)を供給するよう構成される、請求項1から10のいずれか一項に記載のシステム(100)。
- 更に、前記供給ガイド(112)に作動的に連結され、かつ、前記連続可撓性ライン(106)の前記セグメント(120)が前記供給ガイド(112)から出た後に、前記連続可撓性ライン(106)の前記セグメント(120)の少なくとも一区域(180)に圧縮力を付与するよう構成された、圧縮機(138)を備え、前記圧縮機(138)は、前記連続可撓性ライン(106)の前記セグメント(120)が前記供給ガイド(112)から出た後に、前記連続可撓性ライン(106)の前記セグメント(120)の少なくとも前記区域(180)の上を転がるよう構成されている圧縮ローラ表面(184)を有する、圧縮ローラ(182)を備える、請求項1から10のいずれか一項に記載のシステム(100)。
- 更に、前記供給ガイド(112)に作動的に連結され、かつ、前記連続可撓性ライン(106)の前記セグメント(120)が前記供給ガイド(112)から出た後に、前記連続可撓性ライン(106)の前記セグメント(120)の少なくとも一区域(180)に圧縮力を付与するよう構成された、圧縮機(138)を備え、前記圧縮機(138)は、前記供給ガイド(112)又は前記表面(114)の少なくとも一方が他方に対して動く時に、前記供給ガイド(112)を追跡するよう構成される、請求項1から10のいずれか一項に記載のシステム(100)。
- 前記粗面機(144)は、前記供給ガイド(112)又は前記表面(114)の少なくとも一方が他方に対して動く時に、前記供給ガイド(112)を追跡するよう構成される、請求項1に記載のシステム(100)。
- 更に、
前記粗面機(144)を用いて前記連続可撓性ライン(106)の前記セグメント(120)の少なくとも前記区域(194)を研磨することから生じるデブリを収集するよう構成された、デブリ吸入部(202)を備える、請求項1又は14に記載のシステム(100)。 - 更に、加圧ガスを用いて、前記粗面機(144)による前記連続可撓性ライン(106)の前記セグメント(120)の粗面化から生じるデブリを消散させるよう構成された、加圧ガス放出部(204)を備える、請求項1又は14に記載のシステム(100)。
- 前記供給ガイド(112)は、ライン通路(154)であって、それを通って前記連続可撓性ライン(106)が前記プリントパス(122)に供給されるライン通路(154)を備え、前記ライン通路(154)は出口部(206)を備え、前記システム(100)は更に、前記出口部(206)の近くで前記連続可撓性ライン(106)を選択的に切断するよう構成されたカッター(208)を備える、請求項1から16のいずれか一項に記載のシステム(100)。
- 更に、
前記セグメント(120)が前記供給ガイド(112)から出た後に前記連続可撓性ライン(106)の前記セグメント(120)にシールドガス(221)を供給することによって、前記連続可撓性ライン(106)の前記セグメント(120)を少なくとも部分的に酸化から保護するよう構成された、シールドガス放出部(220)と、
前記供給ガイド(112)又は表面(114)の少なくとも一方が他方に対して動くにつれて枢動アーム(152)が前記供給ガイド(112)を追跡するように、前記供給ガイド(112)に相関して連結された、枢動アーム(152)とを備え、前記シールドガス放出部(220)は、前記枢動アーム(152)に作動的に連結される、請求項1から17のいずれか一項に記載のシステム(100)。 - 更に、前記連続可撓性ライン(106)の前記セグメント(120)が前記供給ガイド(112)から出た後に前記連続可撓性ライン(106)の前記セグメント(120)における不具合を検出するよう構成された、不具合検出器(224)を備える、請求項1から18のいずれか一項に記載のシステム(100)。
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| US10232570B2 (en) | 2019-03-19 |
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| CN111546622A (zh) | 2020-08-18 |
| EP3124216B1 (en) | 2020-11-04 |
| KR20170015222A (ko) | 2017-02-08 |
| EP3124216A3 (en) | 2017-04-26 |
| JP2017071757A (ja) | 2017-04-13 |
| EP3124216A2 (en) | 2017-02-01 |
| CN106393688A (zh) | 2017-02-15 |
| KR102496486B1 (ko) | 2023-02-03 |
| CN106393688B (zh) | 2020-05-19 |
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