JP5838949B2 - 複合型中空容器の製造方法及び複合型中空容器 - Google Patents
複合型中空容器の製造方法及び複合型中空容器 Download PDFInfo
- Publication number
- JP5838949B2 JP5838949B2 JP2012230100A JP2012230100A JP5838949B2 JP 5838949 B2 JP5838949 B2 JP 5838949B2 JP 2012230100 A JP2012230100 A JP 2012230100A JP 2012230100 A JP2012230100 A JP 2012230100A JP 5838949 B2 JP5838949 B2 JP 5838949B2
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- base plate
- thermoplastic resin
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- side wall
- lid
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Images
Classifications
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
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- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
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- B29C66/90—Measuring or controlling the joining process
- B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
- B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Description
また、本発明は、底部と前記底部に立設された枠状の側壁部とを備えた樹脂製の容器と、ベース板と前記ベース板に並設された複数のフィンとを備えた金属製の蓋と、前記蓋に形成された支持部と、を有し、前記蓋と前記側壁部とが、前記ベース板の周縁部に予め形成された熱可塑性樹脂を介して溶着されているとともに、前記支持部と前記底部とが、前記支持部の先端面に予め形成された熱可塑性樹脂を介して溶着されており、前記支持部の先端面に形成された複数の微細な凹部に前記熱可塑性樹脂が入り込んでいることを特徴とする。
本発明の第一実施形態について図面を用いて詳細に説明する。本発明に係る複合型中空容器の製造方法は、樹脂部材と金属部材とを接合して複合型の中空容器を製造するものである。複合型中空容器の用途は特に制限されないが、本実施形態では、樹脂部材と金属部材とを接合してなる液冷ジャケットを製造する場合を例示する。
次に、第二実施形態について説明する。第二実施形態に係る液冷ジャケットの製造方法は、表面処理工程、樹脂層形成工程及び接合工程が第一実施形態と相違する。第二実施形態に係る液冷ジャケットの製造方法では、相違点を中心に説明する。
第一実施形態及び第二実施形態では、金属部材30をダイカストによって形成したが、他の成形方法で形成してもよい。例えば、図12に示すように、押出し成形によって金属部材30を形成してもよい。この変形例では、金属部材の長手方向を押出し方向として押出形材を得た後、中間ブロック部32Aの両端(2点鎖線で示す部分)を切削することで金属部材30を得ることができる。
次に、本発明の第三実施形態について説明する。第一実施形態では、マルチカッターMによって切削してフィン22を形成したが、第三実施形態に係る液冷ジャケットの製造方法は、蓋3のフィンが予め形成されている点で第一実施形態と相違する。また、フィンを形成した後に、熱可塑性樹脂を塗布する点で第一実施形態と相違する。
図16に示すように、第四実施形態に係る液冷ジャケット51は、樹脂製の容器52と、金属製の蓋53とで構成されている。液冷ジャケット51は、支持部63が形成されている点で、第一実施形態と相違する。
図21に示すように、第五実施形態に係る液冷ジャケット51Aは、樹脂製の容器52Aと、金属製の蓋53Aとで構成されている。液冷ジャケット51Aは、支持部63Aが側壁部62と離間している点で第四実施形態と相違する。
次に、本発明の第六実施形態に係る液冷ジャケットの製造方法について説明する。図25に示すように、第六実施形態に係る液冷ジャケット91は、複数の流路孔104とこの流路孔104の端部に連通するヘッダー流路孔113を有する点で他の実施形態と相違する。第六実施形態に係る液冷ジャケット91は、金属製の容器92と樹脂製の蓋93とが溶着される。
耐圧試験は、試験体1〜3の蓋3の一部に貫通孔を設け、当該貫通孔から試験体1〜3の内部にエアーを供給し、試験体1〜3の接合部分が破壊されるまでの印加圧力を計測した。本実施例では、30秒ごとに圧力を0.1MPa上昇させた。
2 容器(樹脂部材)
3 蓋(樹脂付き金属部材)
11 底部
12 側壁部
12a 先端面
21 ベース板
21a 表面
21b 裏面
22 フィン
22a 先端面
24 熱可塑性樹脂層
30 金属部材
31c 凹部
104 流路孔
113 ヘッダー流路孔
M マルチカッター
Ma 回転軸
Hb 円盤カッター
J1 第一突合せ部
J2 第二突合せ部
J3 第三突合せ部
Claims (15)
- 金属部材の表面に複数の微細な凹部を形成する表面処理工程と、
少なくとも前記表面処理工程を行った部位に熱可塑性樹脂を塗布して熱可塑性樹脂層を形成する樹脂層形成工程と、
前記樹脂層形成工程で形成された樹脂付き金属部材と樹脂部材とを突き合わせつつ、前記熱可塑性樹脂層と前記樹脂部材との突合せ部に熱を発生させて溶着する接合工程と、を含み、
前記金属部材は、アルミニウム製又はアルミニウム合金製であり、ベース板と前記ベース板の表面に並設された複数のフィンとを有し、
前記樹脂部材は、底部と前記底部に立設する枠状の側壁部とを有し、
前記表面処理工程では、少なくとも前記ベース板の周縁部に対して表面処理を行い、
前記接合工程では、前記樹脂付き金属部材と前記樹脂部材とを互いに近接する方向に押圧しながら相対的かつ直線的に往復運動させる摩擦圧接によって、前記周縁部に形成された前記熱可塑性樹脂層と前記側壁部との突合せ部を溶着することを特徴とする複合型中空容器の製造方法。 - 前記表面処理工程では、エッチング処理、アルマイト処理又はスプレードライ法で前記金属部材の表面に複数の微細な凹部を形成することを特徴とする請求項1に記載の複合型中空容器の製造方法。
- 前記表面処理工程では、前記フィンの先端面に対しても表面処理を行い、
前記接合工程では、前記周縁部に形成された前記熱可塑性樹脂層と前記側壁部との突合せ部を溶着するとともに、前記フィンの先端面に形成された熱可塑性樹脂層と前記底部との突合せ部を溶着することを特徴とする請求項1又は請求項2に記載の複合型中空容器の製造方法。 - 前記接合工程では、前記周縁部の全周に亘って溶着することを特徴とする請求項1乃至請求項3のいずれか一項に記載の複合型中空容器の製造方法。
- 前記エッチング処理は、塩酸溶液中に塩化アルミニウム六水和物を添加して調製したエッチング液に浸漬させて行うことを特徴とする請求項2に記載の複合型中空容器の製造方法。
- 前記金属部材は、前記ベース板と前記ベース板の表面に形成されたブロック部とを有し、
複数の円盤カッターが積層されたマルチカッターで前記ブロック部を切削して前記フィンを形成する切削工程を含むことを特徴とする請求項1に記載の複合型中空容器の製造方法。 - 前記表面処理工程の前に、前記切削工程を行い、
前記表面処理工程では、前記フィンの先端面に対しても表面処理を行い、
前記接合工程では、前記周縁部に形成された前記熱可塑性樹脂層と前記側壁部との突合せ部を溶着するとともに、前記フィンの先端面に形成された熱可塑性樹脂層と前記底部との突合せ部を溶着することを特徴とする請求項6に記載の複合型中空容器の製造方法。 - 前記表面処理工程では、前記ベース板の表面及び前記ブロック部の表面に複数の微細な凹部を形成し、
前記樹脂層形成工程の後に前記切削工程を行い、
前記切削工程では、熱可塑性樹脂層とともに前記ブロック部を切削して、熱可塑性樹脂層付きのフィンを形成し、
前記接合工程では、前記ベース板に形成された前記熱可塑性樹脂層と前記側壁部との突合せ部を溶着するとともに、前記フィンの先端面に形成された熱可塑性樹脂層と前記底部との突合せ部を溶着することを特徴とする請求項6に記載の複合型中空容器の製造方法。 - 前記樹脂部材の前記底部には、支持部が立設されており、
前記表面処理工程では、前記ベース板の表面の周縁部及び前記ベース板の表面のうち前記支持部と対応する位置に対しても表面処理を行い、
前記接合工程では、前記ベース板の周縁部と前記側壁部との突合せ部及び前記ベース板と前記支持部との突合せ部に熱を発生させ、それぞれの突合せ部において前記熱可塑性樹脂層と前記樹脂部材とを溶着することを特徴とする請求項1に記載の複合型中空容器の製造方法。 - 前記支持部は、前記側壁部から連続して形成されていることを特徴とする請求項9に記載の複合型中空容器の製造方法。
- 前記金属部材の前記ベース板には、支持部が立設されており、
前記表面処理工程では、前記ベース板の表面の周縁部及び前記支持部の先端面にも表面処理を行い、
前記接合工程では、前記ベース板の周縁部と前記側壁部との突合せ部及び前記底部と前記支持部との突合せ部に熱を発生させ、それぞれの突合せ部において前記熱可塑性樹脂層と前記樹脂部材とを溶着することを特徴とする請求項1に記載の複合型中空容器の製造方法。 - 前記アルマイト処理は、希硫酸又はシュウ酸を用いてアルミニウム合金を陽極として電気分解することにより、電気化学的に酸化させて行うことを特徴とする請求項2に記載の複合型中空容器の製造方法。
- 底部と前記底部に立設された枠状の側壁部とを備えた樹脂製の容器と、
ベース板と前記ベース板に並設された複数のフィンとを備えた金属製の蓋と、を有し、
前記蓋と前記側壁部とが、前記ベース板の周縁部に予め形成された熱可塑性樹脂を介して溶着されているとともに、前記フィンの先端面と前記底部とが、前記フィンの先端面に予め形成された熱可塑性樹脂を介して溶着されており、
前記フィンの先端面に形成された複数の微細な凹部に前記熱可塑性樹脂が入り込んでいることを特徴とする複合型中空容器。 - 底部と前記底部に立設された枠状の側壁部とを備えた樹脂製の容器と、
ベース板と前記ベース板に並設された複数のフィンとを備えた金属製の蓋と、
前記底部に形成された支持部と、を有し、
前記蓋と前記側壁部とが、前記ベース板の周縁部に予め形成された熱可塑性樹脂を介して溶着されているとともに、前記支持部と前記蓋とが、前記ベース板の表面のうち前記支持部と対応する位置に予め形成された熱可塑性樹脂を介して溶着されており、
前記ベース板の表面のうち前記支持部と対応する位置に形成された複数の微細な凹部に前記熱可塑性樹脂が入り込んでいることを特徴とする複合型中空容器。 - 底部と前記底部に立設された枠状の側壁部とを備えた樹脂製の容器と、
ベース板と前記ベース板に並設された複数のフィンとを備えた金属製の蓋と、
前記蓋に形成された支持部と、を有し、
前記蓋と前記側壁部とが、前記ベース板の周縁部に予め形成された熱可塑性樹脂を介して溶着されているとともに、前記支持部と前記底部とが、前記支持部の先端面に予め形成された熱可塑性樹脂を介して溶着されており、
前記支持部の先端面に形成された複数の微細な凹部に前記熱可塑性樹脂が入り込んでいることを特徴とする複合型中空容器。
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JP5833323B2 (ja) * | 2011-03-11 | 2015-12-16 | 帝人株式会社 | 炭素繊維複合材料の接合部材の製造方法 |
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