JP7066708B2 - ブラッシングによるクリーニング装置を備えた粉末ベースの付加製造設備 - Google Patents
ブラッシングによるクリーニング装置を備えた粉末ベースの付加製造設備 Download PDFInfo
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- JP7066708B2 JP7066708B2 JP2019525872A JP2019525872A JP7066708B2 JP 7066708 B2 JP7066708 B2 JP 7066708B2 JP 2019525872 A JP2019525872 A JP 2019525872A JP 2019525872 A JP2019525872 A JP 2019525872A JP 7066708 B2 JP7066708 B2 JP 7066708B2
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- powder
- cleaning
- manufacturing equipment
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- cylinder
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- 238000004140 cleaning Methods 0.000 title claims description 95
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- 230000001680 brushing effect Effects 0.000 title claims description 22
- 238000000151 deposition Methods 0.000 claims description 64
- 238000010030 laminating Methods 0.000 claims description 43
- 230000008021 deposition Effects 0.000 claims description 36
- 239000000654 additive Substances 0.000 claims description 13
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- 239000000428 dust Substances 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims 1
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- 238000011144 upstream manufacturing Methods 0.000 description 17
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- 238000007790 scraping Methods 0.000 description 14
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- 230000005484 gravity Effects 0.000 description 4
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/049—Recycling of the coating material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4661—Blowing fluids being incompressible solid media, e.g. powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
- B29C66/0046—Preventing sticking together, e.g. of some areas of the parts to be joined by the use of a lubricant, e.g. fluid, powder
- B29C66/00463—Preventing sticking together, e.g. of some areas of the parts to be joined by the use of a lubricant, e.g. fluid, powder being solid, e.g. a powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/465—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating by melting a solid material, e.g. sheets, powders of fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2703/00—Use of resin-bonded materials for preformed parts, e.g. inserts
- B29K2703/04—Inorganic materials
- B29K2703/06—Metal powders, metal carbides or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1238—Heat-activated adhesive in the form of powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/22—Metallic printing; Printing with powdered inks
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49018—Laser sintering of powder in layers, selective laser sintering SLS
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49023—3-D printing, layer of powder, add drops of binder in layer, new powder
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49246—3-D printing, layer of powder, add drops of binder in layer, new powder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Description
本発明は、より詳細には、粉末ベースの部品の付加製造設備と、このような設備の積層装置に関する。
積層装置が、開始領域と終了領域との間に位置する粉末堆積領域に粉末ならし手段を含み、
この設備が、積層装置の経路上に位置するクリーニング装置をさらに含み、このクリーニング装置が、粉末ならし手段の少なくとも1つの表面をブラッシングするためのブラッシング装置を含むことを特徴とする。
ことを特徴とする。
この設備10は実質的に平らなプレート12を含み、プレート12の開始領域Aとプレート12の終了領域Bとを結ぶ経路に沿って、このプレート上を積層装置14が移動可能である(分かりやすくするために、積層装置の移動と案内を可能とする装置は図示していない)。より具体的には、各図に示す各実施形態において、積層装置14は軸Xに沿って並進運動しながら移動する。
上流部のブラシ64の毛68と下流部のブラシ66の毛70の長さは、上流部のブラシ64と下流部のブラシ66がならし用シリンダ36の表面をブラッシングできるように選択される。
例えば、上述の各種クリーニング装置の構成要素を組み合わせることも想定可能である。
Claims (10)
- 開始領域(A)と終了領域(B)とを結ぶ経路に沿って移動可能な粉末積層装置(14)を含む、粉末ベースの付加製造設備(10)であって、
前記積層装置(14)が、開始領域(A)と終了領域(B)との間に位置する粉末堆積領域(P)に粉末ならし手段(35)を含む製造設備において、
前記付加製造設備(10)が、前記積層装置(14)の前記経路上に位置するクリーニング装置(60)をさらに含み、前記クリーニング装置(60)が、前記粉末ならし手段(35)の少なくとも1つの表面をブラッシングするためのブラッシング装置(62)を備えており、
前記ブラッシング装置(62)が、前記積層装置(14)の通過に伴いたわみ得る毛(68、70)を備えた少なくとも1つのブラシ(64、66)を備え、
前記クリーニング装置(60)が、前記積層装置(14)の並進方向(X)に垂直な軸に沿って延びる平行な2つのブラシ(64、66)を含み、前記積層装置(14)が、前記軸に対し垂直方向に移動し、
前記積層装置が、粉末堆積手段(18)をさらに含み、前記ブラッシング装置(62)が、前記粉末堆積手段(18)の少なくとも1つの表面をブラッシングする、
ことを特徴とする製造設備。 - 前記クリーニング装置(60)が、粉末吸引装置(72)であって、粉末吸引装置(72)により吸い込まれた粉末を、粉末堆積領域から分離された塵埃除去領域(D2)と称する前記設備の領域へと排出するための粉末吸引装置(72)を備えている、
請求項1に記載の製造設備(10)。 - 前記ブラシ(64、66)が、前記吸引装置(72)の吸引孔(76)の縁部に位置する、
請求項2に記載の製造設備(10)。 - 前記ブラシ(64、66)の前記毛(68、70)が、当接する前記粉末ならし手段(35)の表面に対し垂直方向に延びる、
請求項1ないし3のいずれか1項に記載の製造設備(10)。 - 前記ブラシ(64、66)が長手方向に延び、前記積層装置(14)が前記ブラシ(64、66)の長手方向に対し横断方向に前記経路上を移動する、
請求項1ないし4のいずれか1項に記載の製造設備(10)。 - 前記クリーニング装置(60)が、開始領域から終了領域に向かって進む経路を想定すると、前記粉末堆積領域(P)の下流部に位置する、
請求項1ないし5のいずれか1項に記載の製造設備(10)。 - 前記粉末ならし手段(35)が、ならし用シリンダ(36)を含み、前記ブラッシング装置(62)が、前記ならし用シリンダ(36)の外表面をブラッシングする、
請求項1ないし6のいずれか1項に記載の製造設備(10)。 - 前記粉末堆積手段(18)が、回転式定量供給シリンダ(22)を含み、前記ブラッシング装置(62)が、前記回転式定量供給シリンダ(22)の外表面をブラッシングする、
請求項1に記載の製造設備(10)。 - 粉末ベースの付加製造設備(10)の構成要素をクリーニングするステップを含む、製造設備(10)を用いた粉末ベースの付加製造方法であって、
前記製造設備(10)が請求項1から8までのいずれか1項に記載されるものであること、および前記クリーニングするステップの間、積層装置(14)はクリーニング経路をたどるように形成され、前記クリーニング経路上に前記クリーニング装置(60)が位置し、前記クリーニング経路が往復経路である、
ことを特徴とする製造方法。 - 前記クリーニングするステップの間、ならし用シリンダ(36)を回転させる請求項9に記載の製造方法。
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FR1661004A FR3058658A1 (fr) | 2016-11-14 | 2016-11-14 | Installation de fabrication additive a base de poudre a dispositif de nettoyage par brossage |
FR1661004 | 2016-11-14 | ||
PCT/FR2017/053050 WO2018087475A1 (fr) | 2016-11-14 | 2017-11-09 | Installation de fabrication additive a base de poudre a dispositif de nettoyage par brossage |
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CN109107941A (zh) * | 2018-09-30 | 2019-01-01 | 嘉善中佳电路板有限公司 | 一种电路板除尘装置 |
CN110961627A (zh) * | 2019-12-05 | 2020-04-07 | 安徽卓锐三维科技有限公司 | 一种激光打印机用烟气吸收装置 |
CN111570791B (zh) * | 2020-05-14 | 2022-04-26 | 重庆艺淳义齿制作有限公司 | 一种用于义齿的激光3d打印设备及义齿加工工艺 |
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CN110072655A (zh) | 2019-07-30 |
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