JP2016031867A - エナメル線の製造方法及び製造装置 - Google Patents
エナメル線の製造方法及び製造装置 Download PDFInfo
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- JP2016031867A JP2016031867A JP2014154327A JP2014154327A JP2016031867A JP 2016031867 A JP2016031867 A JP 2016031867A JP 2014154327 A JP2014154327 A JP 2014154327A JP 2014154327 A JP2014154327 A JP 2014154327A JP 2016031867 A JP2016031867 A JP 2016031867A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 210000003298 dental enamel Anatomy 0.000 title abstract description 38
- 239000004020 conductor Substances 0.000 claims abstract description 41
- 239000002904 solvent Substances 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000003973 paint Substances 0.000 claims description 46
- 238000001704 evaporation Methods 0.000 claims description 37
- 230000008020 evaporation Effects 0.000 claims description 26
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 3
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005575 poly(amic acid) Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229920003055 poly(ester-imide) Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0209—Multistage baking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0263—After-treatment with IR heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/001—Drying and oxidising yarns, ribbons or the like
- F26B13/002—Drying coated, e.g. enamelled, varnished, wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/065—Insulating conductors with lacquers or enamels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/003—Apparatus or processes specially adapted for manufacturing conductors or cables using irradiation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Microbiology (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Coating Apparatus (AREA)
- Paints Or Removers (AREA)
Abstract
【解決手段】導体に塗布したエナメル線塗料中の溶剤を、当該溶剤が吸収する波長のうち4μm未満のピーク波長に合致する波長を持つ光を当てることにより蒸発させる工程を有するエナメル線の製造方法。
【選択図】図3A
Description
[2]前記ピーク波長は、2.0〜3.5μmの範囲内である前記[1]に記載のエナメル線の製造方法。
[3]前記光は、前記ピーク波長に合致するピーク波長を持つ光である前記[1]又は前記[2]に記載のエナメル線の製造方法。
[4]前記光は、近赤外線である前記[1]〜[3]のいずれか1つに記載のエナメル線の製造方法。
[5]前記光は、レーザ光である前記[1]〜[3]のいずれか1つに記載のエナメル線の製造方法。
[6]4μm未満にピーク波長を持つ光をエナメル線塗料が塗布された走行導体に照射する照射装置が設置された焼付炉を備えたエナメル線の製造装置。
[7]前記焼付炉は、前記照射装置が設置された蒸発炉と、前記蒸発炉とは別々に設けられた硬化炉とを備える前記[6]に記載のエナメル線の製造装置。
本発明の実施の形態に係るエナメル線の製造方法は、導体に塗布したエナメル線塗料中の溶剤を、当該溶剤が吸収する波長のうち4μm未満のピーク波長に合致する波長を持つ光を当てることにより蒸発させる工程を有することを特徴とする。
本発明の実施の形態に係るエナメル線の製造装置は、4μm未満にピーク波長を持つ光をエナメル線塗料が塗布された走行導体に照射する照射装置が設置された焼付炉を備えることを特徴とする。
本発明の実施の形態によれば、エナメル線塗料中の溶剤を短時間で蒸発させてエナメル線塗料を乾燥させても外観が良好な皮膜を形成することのできるエナメル線の製造方法及び製造装置を提供することができる。すなわち、熱風等を利用してエナメル線塗料を乾燥させる場合に比べ、短時間で溶剤を蒸発させてエナメル線塗料を乾燥できるため、エナメル線の製造速度がアップし、製造コストダウンが可能となる。また、焼付炉を短くできるため、製造装置の設置場所の省スペース化が可能となる。さらに、溶剤分子を振動させて溶剤を揮散させることにより溶剤を均一的に蒸発させてエナメル線塗料を乾燥させることを可能としたため、熱を利用する場合に比べて、発泡や皮張り等を抑制できる。
10:焼付炉、11:プーリ、12:焼鈍炉、13:ターンプーリ
14:塗料塗布部、15:蒸発炉、16:硬化炉、17:巻取機
150:蒸発炉、151:近赤外線ヒータ、151A:照射光
152:集光板、153:炉開口部
250:蒸発炉、251:レーザ照射ユニット、251A:照射光
252:炉開口部
Claims (7)
- 導体に塗布したエナメル線塗料中の溶剤を、当該溶剤が吸収する波長のうち4μm未満のピーク波長に合致する波長を持つ光を当てることにより蒸発させる工程を有するエナメル線の製造方法。
- 前記ピーク波長は、2.0〜3.2μmの範囲内である請求項1に記載のエナメル線の製造方法。
- 前記光は、前記ピーク波長に合致するピーク波長を持つ光である請求項1又は請求項2に記載のエナメル線の製造方法。
- 前記光は、近赤外線である請求項1〜3のいずれか1項に記載のエナメル線の製造方法。
- 前記光は、レーザ光である請求項1〜3のいずれか1項に記載のエナメル線の製造方法。
- 4μm未満にピーク波長を持つ光をエナメル線塗料が塗布された走行導体に照射する照射装置が設置された焼付炉を備えたエナメル線の製造装置。
- 前記焼付炉は、前記照射装置が設置された蒸発炉と、前記蒸発炉とは別々に設けられた硬化炉とを備える請求項6に記載のエナメル線の製造装置。
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JP2014154327A JP6269373B2 (ja) | 2014-07-29 | 2014-07-29 | エナメル線の製造方法及び製造装置 |
US14/696,394 US10670335B2 (en) | 2014-07-29 | 2015-04-25 | Method and apparatus for manufacturing enameled wire |
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JP2014154327A JP6269373B2 (ja) | 2014-07-29 | 2014-07-29 | エナメル線の製造方法及び製造装置 |
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Cited By (4)
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CN106098250A (zh) * | 2016-07-29 | 2016-11-09 | 广东南帆电器有限公司 | 一种连拉连退电线电缆一体化生产设备 |
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CN108699277B (zh) * | 2016-06-08 | 2022-12-02 | 蓝移材料有限公司 | 具有改善的机械性能和热性能的聚合物气凝胶 |
JP7247511B2 (ja) * | 2017-10-31 | 2023-03-29 | Jnc株式会社 | 光配向用液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子、並びに、ジアミンおよびポリマー |
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CN109192395A (zh) * | 2018-09-18 | 2019-01-11 | 浙江郎立电工器材有限公司 | 一种聚氨酯漆包铜圆线的制造方法 |
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