JP6072034B2 - ツール温度の制御 - Google Patents
ツール温度の制御 Download PDFInfo
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- JP6072034B2 JP6072034B2 JP2014524443A JP2014524443A JP6072034B2 JP 6072034 B2 JP6072034 B2 JP 6072034B2 JP 2014524443 A JP2014524443 A JP 2014524443A JP 2014524443 A JP2014524443 A JP 2014524443A JP 6072034 B2 JP6072034 B2 JP 6072034B2
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- 238000004891 communication Methods 0.000 claims description 12
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- 238000000034 method Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 3
- 238000009429 electrical wiring Methods 0.000 claims 1
- 239000003570 air Substances 0.000 description 23
- 238000010438 heat treatment Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 238000013459 approach Methods 0.000 description 4
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- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
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- 239000011810 insulating material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 239000013077 target material Substances 0.000 description 1
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
- B29C35/0294—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process using tempering units for temperature control of moulds or cores
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C2033/023—Thermal insulation of moulds or mould parts
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
- B29C2033/042—Meander or zig-zag shaped cooling channels, i.e. continuous cooling channels whereby a plurality of cooling channel sections are oriented in a substantial parallel direction
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
- B29C2033/385—Manufacturing moulds, e.g. shaping the mould surface by machining by laminating a plurality of layers
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
- B29C45/2642—Heating or cooling means therefor
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
- B29K2995/0015—Insulating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
ツール面とそのツール面の反対側の温度制御面とを画定する第一層と、
温度制御面と流体連通する第二層の流体チャンバと、ツールから流体を排出する排出ポートとを画定する第二層と、
第二層の第一層とは反対側にある第三層と、
出口と入口を持ち、第三層から第二層を通って第一層に至り、その出口が温度制御面の直近にある流体インジェクタと、
を備える、加工物成形ツールが提供される。
第1の態様によるツールを提供するステップと、
対向するツールを提供するステップと、
ツールと対向するツールとの間に加工物を成形するステップと、
を備える加工物の製造方法が提供される。
モールドツールに取り付けるためのベース部と、
ベース部に移動可能に取り付けられ、かつベース部がモールドツールに組み込まれると自己整列するように弾性的に付勢された熱作動体又は変換器と、
を備える、モールドツールのための温度制御アセンブリが提供される。
Claims (30)
- 加工物を成形するツールであって、
第1の流体チャンバと、加工物を成形する外部ツール面と、前記ツール面の反対にある温度制御面と、を画定する第一層と、
第2の流体チャンバを画定する第二層と、
ヒータ入口と、ヒータ出口と、その間に配置された流体ヒータと、を備えるヒータアセンブリと、
を備え、
前記ヒータ入口は前記第2の流体チャンバ内に配置され、かつ前記ヒータ出口は前記第1の流体チャンバ内に配置されており、
前記第一層と第二層は、前記の第1の流体チャンバから前記第2の流体チャンバ内への流体の流れが禁止されるように構成されている、加工物成形ツール。 - 前記第一層と第二層の間にあって、前記第1の流体チャンバと流体連通する中間流体チャンバを画定する中間層を備える、請求項1に記載の加工物成形ツール。
- 前記中間層は、前記中間流体チャンバと流体連通する排出ポートを画定する、請求項2に記載の加工物成形ツール。
- 前記排出ポートは前記第二層よりも前記第一層に近い、請求項3に記載の加工物成形ツール。
- 前記第2の流体チャンバと前記中間流体チャンバとの間は流体連通が禁止されている、請求項2〜4のいずれか一項に記載の加工物成形ツール。
- 前記ヒータ出口は前記温度制御面へ向けられている、請求項1〜5のいずれか一項に記載の加工物成形ツール。
- 前記第一層と前記中間層との間に位置する第一絶縁層を備え、前記第一絶縁層は前記第一層よりも熱伝導率の低い材料で構成されている、請求項2に記載の加工物成形ツール。
- 前記中間層と前記第二層の間に位置する第二絶縁層を備え、前記第二絶縁層は前記中間層よりも熱伝導率の低い材料で構成されている、請求項7に記載の加工物成形ツール。
- 前記温度制御面は前記第1の流体チャンバ内の流体との接触面積が増大するように構成された構造を備える、請求項1〜8のいずれか一項に記載の加工物成形ツール。
- 前記温度制御面の温度を検出するように構成されたセンサを備える、請求項1〜9のいずれか一項に記載の加工物成形ツール。
- 前記センサは前記温度制御面に接触している、請求項10に記載の加工物成形ツール。
- 前記センサは前記温度制御面に向けて弾性的に付勢されている、請求項11に記載の加工物成形ツール。
- 前記センサは前記第二層内に弾性的に取り付けられている、請求項11に記載の加工物成形ツール。
- 前記第二層は流体供給と電気配線の複合入口を備えている、請求項1〜13のいずれか一項に記載の加工物成形ツール。
- 前記第二層は供給入口を有し、この供給流体入口は前記ヒータ入口に流入するヒータ流と、前記ヒータ入口を迂回して前記第1の流体チャンバに直接流入するようになった制御流とに分岐される、請求項1に記載の加工物成形ツール。
- 前記ヒータアセンブリは前記ツールに軸方向への移動可能に取り付けられている、請求項1〜15のいずれか一項に記載の加工物成形ツール。
- 前記ヒータアセンブリは前記温度制御面に向けて弾性的に付勢されている、請求項16に記載の加工物成形ツール。
- 前記ヒータアセンブリは、前記ヒータ出口よりも前記温度制御面に向かって突き出ていてそこに接触し、前記ヒータ出口と前記温度制御面との間に所定の距離を維持するための接触部を備える、請求項17に記載の加工物成形ツール。
- 前記接触部は前記ヒータ出口に対して調整可能である、請求項18に記載の加工物成形ツール。
- 請求項1〜19のいずれか一項に記載のツールを提供するステップと、
対向するツールを提供するステップと、
前記ツールと前記対向するツールとの間に加工物を成形するステップと、
を備える、加工物の製造方法。 - 加工物を成形するための外部ツール面と、前記外部ツール面の反対側にある温度制御面とを有するモールドツールのための、温度制御アセンブリであって、
前記モールドツールに取り付けるためのベース部と、
前記ベース部に移動可能に取り付けられた熱作動体又は熱変換器であって、前記ベース部がモールドツールに組み込まれると前記温度制御面に向けて弾性的に付勢されるよう構成されている熱作動体又は熱変換器と、
を備える、温度制御アセンブリ。 - 前記熱作動体はヒータである、請求項21に記載の温度制御アセンブリ。
- 前記ヒータは、使用時にモールドツールの前記温度制御面の方向を向いた出口を有する、インライン型流体ヒータである、請求項22に記載の温度制御アセンブリ。
- 前記熱変換器はセンサである、請求項21に記載の温度制御アセンブリ。
- 前記センサは熱電対である、請求項24に記載の温度制御アセンブリ。
- 前記熱作動体又は前記熱変換器と共に移動するように取り付けられた接触部材を備え、この接触部材は前記熱作動体又は前記熱変換器よりも前記ベース部のさらに前方に突出してモールドツールの前記温度制御面に接触し、それによって使用時にモールドツールから所定の離間した位置に前記熱変換器または前記熱作動体を配置するようになっている、請求項21〜25のいずれか一項に記載の温度制御アセンブリ。
- 前記熱作動体は前記ベース部に移動可能に取り付けられ、前記熱変換器が前記熱作動体に移動可能に取り付けられ、かつ前記ベース部をモールドツールに組み込むと前記熱作動体と前記熱変換器とが自己整列するように弾性的に付勢されている、請求項21に記載の温度制御アセンブリ。
- 前記熱作動体と前記熱変換器は個々の弾性要素によって取り付けられ、前記熱変換器の弾性要素は前記熱作動体の弾性要素よりも剛性が低い、請求項27に記載の温度制御アセンブリ。
- 請求項21〜28のいずれか一項に記載の温度制御アセンブリを備えるモールドツール。
- 支持部と、前記外部ツール面及び前記温度制御面を画定する第1の部分と、前記支持部に取り付けられた第2の部分と、を備え、前記ベース部は、前記熱作動体及び/又は前記熱変換器が前記温度制御面に向かって付勢されるようにして前記第2の部分に取り付けられ、かつ前記第1の部分は交換可能である、請求項29に記載のモールドツール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1113655.3A GB201113655D0 (en) | 2011-08-08 | 2011-08-08 | Tool temperature control |
GB1113655.3 | 2011-08-08 | ||
PCT/GB2012/051916 WO2013021195A2 (en) | 2011-08-08 | 2012-08-07 | Tool temperature control |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014526986A JP2014526986A (ja) | 2014-10-09 |
JP6072034B2 true JP6072034B2 (ja) | 2017-02-01 |
Family
ID=44735606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014524443A Active JP6072034B2 (ja) | 2011-08-08 | 2012-08-07 | ツール温度の制御 |
Country Status (9)
Country | Link |
---|---|
US (2) | US9902089B2 (ja) |
EP (2) | EP2741895B1 (ja) |
JP (1) | JP6072034B2 (ja) |
CN (1) | CN103857507B (ja) |
CA (1) | CA2843662C (ja) |
ES (2) | ES2611929T3 (ja) |
GB (1) | GB201113655D0 (ja) |
TW (1) | TWI617413B (ja) |
WO (1) | WO2013021195A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3087375A1 (fr) * | 2018-10-19 | 2020-04-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Outillage instrumente par fabrication additive fonctionnalisee |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201303845D0 (en) * | 2013-03-04 | 2013-04-17 | Surface Generation Ltd | Mould Tool Temperrature Control |
GB201303844D0 (en) * | 2013-03-04 | 2013-04-17 | Surface Generation Ltd | Mould Tool Heat Management |
GB201307436D0 (en) * | 2013-04-25 | 2013-06-05 | Surface Generation Ltd | Mould tool heat transition management |
GB201312441D0 (en) * | 2013-07-11 | 2013-08-28 | Surface Generation Ltd | Mould Tool |
JP2015054838A (ja) * | 2013-09-12 | 2015-03-23 | 興和株式会社 | 血中ldlコレステロールを低下させる医薬 |
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CN103857507A (zh) | 2014-06-11 |
CA2843662A1 (en) | 2013-02-14 |
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WO2013021195A3 (en) | 2013-05-23 |
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WO2013021195A9 (en) | 2013-04-04 |
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US9902089B2 (en) | 2018-02-27 |
EP3132906A1 (en) | 2017-02-22 |
EP2741895A2 (en) | 2014-06-18 |
CA2843662C (en) | 2019-09-10 |
CN103857507B (zh) | 2018-04-13 |
WO2013021195A2 (en) | 2013-02-14 |
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