CN109166717A - 一体成型电感成型方法 - Google Patents
一体成型电感成型方法 Download PDFInfo
- Publication number
- CN109166717A CN109166717A CN201811022929.9A CN201811022929A CN109166717A CN 109166717 A CN109166717 A CN 109166717A CN 201811022929 A CN201811022929 A CN 201811022929A CN 109166717 A CN109166717 A CN 109166717A
- Authority
- CN
- China
- Prior art keywords
- inductance
- accommodating hole
- pressure
- iron powder
- thermosetting adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 38
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 27
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- 239000011265 semifinished product Substances 0.000 claims abstract description 22
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 238000003856 thermoforming Methods 0.000 claims abstract description 19
- 238000013007 heat curing Methods 0.000 claims abstract description 14
- 238000007731 hot pressing Methods 0.000 claims abstract description 12
- 238000007711 solidification Methods 0.000 claims abstract description 7
- 230000008023 solidification Effects 0.000 claims abstract description 7
- 238000010792 warming Methods 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000004826 seaming Methods 0.000 claims description 19
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 16
- 239000005011 phenolic resin Substances 0.000 claims description 16
- 229920001568 phenolic resin Polymers 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims 1
- LCDFWRDNEPDQBV-UHFFFAOYSA-N formaldehyde;phenol;urea Chemical group O=C.NC(N)=O.OC1=CC=CC=C1 LCDFWRDNEPDQBV-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 9
- 239000011229 interlayer Substances 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- -1 phenolic aldehyde Chemical class 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/127—Encapsulating or impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811022929.9A CN109166717B (zh) | 2018-09-03 | 2018-09-03 | 一体成型电感成型方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811022929.9A CN109166717B (zh) | 2018-09-03 | 2018-09-03 | 一体成型电感成型方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109166717A true CN109166717A (zh) | 2019-01-08 |
CN109166717B CN109166717B (zh) | 2020-03-20 |
Family
ID=64893953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811022929.9A Active CN109166717B (zh) | 2018-09-03 | 2018-09-03 | 一体成型电感成型方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109166717B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110391079A (zh) * | 2018-04-20 | 2019-10-29 | 许栋樑 | 模塑成型电感元件的制造装置与制造方法及其用途 |
CN114023548A (zh) * | 2021-11-01 | 2022-02-08 | 横店集团东磁股份有限公司 | 一种电感磁性元件制作方法及电感磁性元件 |
CN114400139A (zh) * | 2022-01-19 | 2022-04-26 | 山东恒瑞磁电科技有限公司 | 一体成型电感折弯方法 |
CN114628136A (zh) * | 2022-03-22 | 2022-06-14 | 横店集团东磁股份有限公司 | 一种电感成型模具 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102737802A (zh) * | 2012-07-02 | 2012-10-17 | 浙江嘉康电子股份有限公司 | 线圈磁粉一体成型式电感及其制作方法 |
CN103035395A (zh) * | 2011-10-09 | 2013-04-10 | 弘邺科技有限公司 | 电感元件的成型方法 |
CN103249510A (zh) * | 2010-12-08 | 2013-08-14 | 会田工程技术有限公司 | 高强度烧结成形体的制造方法及其制造装置 |
CN104240898A (zh) * | 2014-09-30 | 2014-12-24 | 黄伟嫦 | 一种一体成型电感及其制造方法 |
CN105355409A (zh) * | 2015-11-18 | 2016-02-24 | 韵升控股集团有限公司 | 一种表面安装电感器的制造方法 |
CN105355408A (zh) * | 2015-11-18 | 2016-02-24 | 韵升控股集团有限公司 | 一种模压表面贴装电感的制造方法 |
CN105405631A (zh) * | 2015-12-30 | 2016-03-16 | 深圳市麦捷微电子科技股份有限公司 | 微型电感的制作方法 |
CN106252056A (zh) * | 2016-08-31 | 2016-12-21 | 和瑞电子(中山)有限公司 | 一种一体式电感制造方法 |
-
2018
- 2018-09-03 CN CN201811022929.9A patent/CN109166717B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103249510A (zh) * | 2010-12-08 | 2013-08-14 | 会田工程技术有限公司 | 高强度烧结成形体的制造方法及其制造装置 |
CN103035395A (zh) * | 2011-10-09 | 2013-04-10 | 弘邺科技有限公司 | 电感元件的成型方法 |
CN102737802A (zh) * | 2012-07-02 | 2012-10-17 | 浙江嘉康电子股份有限公司 | 线圈磁粉一体成型式电感及其制作方法 |
CN104240898A (zh) * | 2014-09-30 | 2014-12-24 | 黄伟嫦 | 一种一体成型电感及其制造方法 |
CN105355409A (zh) * | 2015-11-18 | 2016-02-24 | 韵升控股集团有限公司 | 一种表面安装电感器的制造方法 |
CN105355408A (zh) * | 2015-11-18 | 2016-02-24 | 韵升控股集团有限公司 | 一种模压表面贴装电感的制造方法 |
CN105405631A (zh) * | 2015-12-30 | 2016-03-16 | 深圳市麦捷微电子科技股份有限公司 | 微型电感的制作方法 |
CN106252056A (zh) * | 2016-08-31 | 2016-12-21 | 和瑞电子(中山)有限公司 | 一种一体式电感制造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110391079A (zh) * | 2018-04-20 | 2019-10-29 | 许栋樑 | 模塑成型电感元件的制造装置与制造方法及其用途 |
CN114023548A (zh) * | 2021-11-01 | 2022-02-08 | 横店集团东磁股份有限公司 | 一种电感磁性元件制作方法及电感磁性元件 |
CN114400139A (zh) * | 2022-01-19 | 2022-04-26 | 山东恒瑞磁电科技有限公司 | 一体成型电感折弯方法 |
CN114628136A (zh) * | 2022-03-22 | 2022-06-14 | 横店集团东磁股份有限公司 | 一种电感成型模具 |
Also Published As
Publication number | Publication date |
---|---|
CN109166717B (zh) | 2020-03-20 |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Integrated forming inductor forming method Effective date of registration: 20210804 Granted publication date: 20200320 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: HENGDIAN GROUP DMEGC MAGNETICS Co.,Ltd. Registration number: Y2021330001068 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230628 Granted publication date: 20200320 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: HENGDIAN GROUP DMEGC MAGNETICS Co.,Ltd. Registration number: Y2021330001068 |