JP5748150B2 - テクスチャ面を具える低熱膨張係数のスラッシュ金型、その製造方法、及びその使用方法 - Google Patents
テクスチャ面を具える低熱膨張係数のスラッシュ金型、その製造方法、及びその使用方法 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
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- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated
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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
-
- 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
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
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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
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/565—Consisting of shell-like structures supported by backing 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
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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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/38—Moulds, cores or other substrates
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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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/46—Heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/12—Aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/261—After-treatment in a gas atmosphere, e.g. inert or reducing atmosphere
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
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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
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
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- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
本出願は、本明細書に参照によりその全体が組み込まれている、2009年6月11日出願の米国暫定出願第61/268,369号の優先権を主張する。
本発明は、形成温度範囲で熱膨張係数が小さい材料から作られるスラッシュ成形に使用可能な金型に関する。本発明は、更にこの金型の製造方法及び使用方法に関する。
(a)100°乃至500°Fの温度で最大5.0×10−6in/in/°Fの熱膨張係数を有する鉄ニッケル系合金の型ブランクを供給するステップと、
(b)この型ブランクを機械加工して、金型上面と下層のボディ部分を有する型の形状にするステップと、
(c)この金型上面上にシボ構造を施すステップと、
を具える。
Claims (18)
- テクスチャ面を有する回転成形型であって、当該型が:ボディ部分と、シボ構造(grain texture)を有する金型上面とを有するシェルを具え、前記ボディ部分が、少なくとも100°乃至500°Fの温度で最大5.0×10−6in/in/°Fの熱膨張係数を有する鉄ニッケル系合金を含有しており、前記金型上面が、100°乃至500°Fの温度で最大5.0×10 −6 in/in/°Fの熱膨張係数を有する、アルミニウム処理された後に窒化処理された鉄ニッケル系合金を含有していることを特徴とする回転成形型。
- テクスチャ面を有する回転成形型であって、当該型が:ボディ部分と、シボ構造(grain texture)を有する金型上面とを有するシェルを具え、前記ボディ部分が、少なくとも100°乃至500°Fの温度で最大5.0×10−6in/in/°Fの熱膨張係数を有する鉄ニッケル系合金を含有しており、前記金型上面が、窒化物コーティングを具えることを特徴とする回転成形型。
- 請求項1または2に記載の型において、前記ボディ部分の鉄ニッケル系合金が、少なくとも30重量%のニッケルを含有する組成物であることを特徴とする型。
- 請求項1または2に記載の型において、前記ボディ部分の鉄ニッケル系合金が、少なくとも30重量%のニッケル、0.05重量%のアルミニウム、及び0.01重量%のクロムを含有する組成物であることを特徴とする型。
- 請求項1または2に記載の型において、前記ボディ部分の鉄ニッケル系合金が、少なくとも30重量%のニッケル、0.05乃至0.75重量%のアルミニウム、及び0.01乃至1.5重量%のクロムを含有する組成物であることを特徴とする型。
- 請求項1または2に記載の型において、前記ボディ部分が、少なくとも100のビッカーズ硬度(HV)を具える第一硬度を有し、前記上面が、前記第一硬度より高い第二硬度と最大1.5mmの厚さを有することを特徴とする型。
- 請求項6に記載の型において、前記第一硬度が、100乃至350HVであり、前記第二硬度が、350ヌープ硬さ(HK)を超える微小硬さであることを特徴とする型。
- 請求項7に記載の型において、前記微小硬さが、350乃至9,000HKであることを特徴とする型。
- 請求項1または2に記載の型において、前記型が、3乃至10mmの厚さを有することを特徴とする型。
- 請求項9に記載の型において、前記厚さが、前記型全体にわたって均一であることを特徴とする型。
- 自動車内装部品の成形型を製造するプロセスであって、このプロセスが:
(a)100°乃至500°Fの温度で5.0×10−6in/in/°Fの熱膨張係数を有する鉄ニッケル系合金の型ブランクを提供するステップと;
(b)前記型ブランクを金型上面と下層のボディ部分を有する型形状に機械加工するステップと;
(c)前記金型上面にシボ構造を施すステップと;
(d)前記金型上面に表面処理をして、前記ボディのビッカーズ硬度より高いヌープ微小硬さを有する上面を提供するステップと;
を具えており、前記表面処理が、前記金型上面にイオン窒化処理するステップを具えることを特徴とするプロセス。 - 自動車内装部品の成形型を製造するプロセスであって、このプロセスが:
(a)100°乃至500°Fの温度で5.0×10−6in/in/°Fの熱膨張係数を有する鉄ニッケル系合金の型ブランクを提供するステップと;
(b)前記型ブランクを金型上面と下層のボディ部分を有する型形状に機械加工するステップと;
(c)前記金型上面にシボ構造を施すステップと;
(d)前記金型上面に表面処理をして、前記ボディのビッカーズ硬度より高いヌープ微小硬さを有する上面を提供するステップと;
を具えており、前記表面処理が、前記金型上面にアルミニウム処理し、次いで前記金型上面に窒化処理するステップを具えることを特徴とするプロセス。 - 自動車内装部品の成形型を製造するプロセスであって、このプロセスが:
(a)100°乃至500°Fの温度で5.0×10−6in/in/°Fの熱膨張係数を有する鉄ニッケル系合金の型ブランクを提供するステップと;
(b)前記型ブランクを金型上面と下層のボディ部分を有する型形状に機械加工するステップと;
(c)前記金型上面にシボ構造を施すステップと;
(d)前記金型上面に表面処理をして、前記ボディのビッカーズ硬度より高いヌープ微小硬さを有する上面を提供するステップと、
を具えており、前記表面処理が、前記金型表面にコーティングを塗布するステップを具えることを特徴とするプロセス。 - 請求項11乃至13の何れかに記載のプロセスにおいて、前記鉄ニッケル系合金が、少なくとも30重量%のニッケルを含有する組成物を有することを特徴とするプロセス。
- 請求項11乃至13の何れかに記載のプロセスにおいて、前記型ブランクを機械加工するステップが、コンピュータ数値制御(CNC)により機械加工するステップを含むことを特徴とするプロセス。
- 請求項13に記載のプロセスにおいて、前記コーティングが、窒化物を含むことを特徴とするプロセス。
- 請求項11に記載のプロセスにおいて、前記表面処理が、前記上面に500乃至2,000HK値のヌープ微小硬さを与えることを特徴とするプロセス。
- 自動車部品を製造するプロセスであって、当該プロセスが:
請求項1または2に記載の回転成形型を提供するステップと;
ポリマー材料を前記型に導入するステップと;
前記型を加熱するステップと;
前記型を冷却してポリマースキンを形成させるステップと;
前記型から前記ポリマースキンを取り外すステップと;
を具えることを特徴とするプロセス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26836909P | 2009-06-11 | 2009-06-11 | |
US61/268,369 | 2009-06-11 | ||
PCT/US2010/038291 WO2010144786A2 (en) | 2009-06-11 | 2010-06-11 | Low cte slush molds with textured surface, and method of making and using the same |
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JP2012530001A JP2012530001A (ja) | 2012-11-29 |
JP5748150B2 true JP5748150B2 (ja) | 2015-07-15 |
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JP2012515176A Expired - Fee Related JP5748150B2 (ja) | 2009-06-11 | 2010-06-11 | テクスチャ面を具える低熱膨張係数のスラッシュ金型、その製造方法、及びその使用方法 |
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US (1) | US10435780B2 (ja) |
EP (1) | EP2440681B1 (ja) |
JP (1) | JP5748150B2 (ja) |
CN (1) | CN102575332B (ja) |
ES (1) | ES2812501T3 (ja) |
RU (1) | RU2532190C2 (ja) |
WO (1) | WO2010144786A2 (ja) |
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US20130221192A1 (en) | 2012-02-29 | 2013-08-29 | Ford Motor Company | Interchangeable mold inserts |
US20130220572A1 (en) | 2012-02-29 | 2013-08-29 | Ford Motor Company | Molding assembly with heating and cooling system |
US8567477B2 (en) | 2012-02-29 | 2013-10-29 | Ford Global Technologies, Llc | Mold core for forming a molding tool |
US20130221191A1 (en) * | 2012-02-29 | 2013-08-29 | Ford Motor Company | Mold core package for forming a powder slush molding tool |
US8627876B2 (en) | 2012-02-29 | 2014-01-14 | Ford Global Technologies, Llc | Molding tool with conformal portions and method of making the same |
JP6475446B2 (ja) * | 2014-09-12 | 2019-02-27 | 株式会社イケックス工業 | 金型の製造方法 |
CN107108849B (zh) | 2014-11-24 | 2022-05-10 | Ppg工业俄亥俄公司 | 用于三维打印的共反应性材料和方法 |
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DE102016203669A1 (de) * | 2016-03-07 | 2017-09-07 | Volkswagen Aktiengesellschaft | Verfahren zur Herstellung von Narbstrukturen an einer, die Außenkontur einer Bauteil-Haut bestimmenden Galvanoform |
US10166700B2 (en) * | 2016-06-15 | 2019-01-01 | Toyota Motor Engineering & Manufacturing North America, Inc. | Methods for determining mold replacement timing in slush mold processing |
MX2020010649A (es) * | 2018-04-09 | 2021-01-15 | Prc Desoto Int Inc | Recubrimientos para sustratos impresos texturizados. |
CN109397603A (zh) * | 2018-10-31 | 2019-03-01 | 顺达(芜湖)汽车饰件有限公司 | 一种方向盘真空发泡工艺 |
CN109397604A (zh) * | 2018-10-31 | 2019-03-01 | 顺达(芜湖)汽车饰件有限公司 | 一种方向盘真空发泡装置 |
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- 2010-06-11 CN CN201080025908.8A patent/CN102575332B/zh active Active
- 2010-06-11 ES ES10786903T patent/ES2812501T3/es active Active
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US10435780B2 (en) | 2019-10-08 |
RU2011151789A (ru) | 2013-07-20 |
JP2012530001A (ja) | 2012-11-29 |
ES2812501T3 (es) | 2021-03-17 |
CN102575332B (zh) | 2014-05-21 |
EP2440681A2 (en) | 2012-04-18 |
WO2010144786A3 (en) | 2011-03-03 |
EP2440681A4 (en) | 2016-03-30 |
WO2010144786A2 (en) | 2010-12-16 |
US20120139160A1 (en) | 2012-06-07 |
CN102575332A (zh) | 2012-07-11 |
RU2532190C2 (ru) | 2014-10-27 |
EP2440681B1 (en) | 2020-07-29 |
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