CN113380534B - 一种一体成型电感制备用模具以及制备方法 - Google Patents
一种一体成型电感制备用模具以及制备方法 Download PDFInfo
- Publication number
- CN113380534B CN113380534B CN202110560636.1A CN202110560636A CN113380534B CN 113380534 B CN113380534 B CN 113380534B CN 202110560636 A CN202110560636 A CN 202110560636A CN 113380534 B CN113380534 B CN 113380534B
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- magnetic core
- mold
- magnetic
- integrally formed
- inductor
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- 238000002360 preparation method Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000011265 semifinished product Substances 0.000 claims description 13
- 239000006247 magnetic powder Substances 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 5
- 210000005056 cell body Anatomy 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009713 electroplating Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 8
- 239000000843 powder Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 iron-silicon-aluminum Chemical compound 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- XEVZIAVUCQDJFL-UHFFFAOYSA-N [Cr].[Fe].[Si] Chemical compound [Cr].[Fe].[Si] XEVZIAVUCQDJFL-UHFFFAOYSA-N 0.000 description 1
- KSIIOJIEFUOLDP-UHFFFAOYSA-N [Si].[Fe].[Ni] Chemical compound [Si].[Fe].[Ni] KSIIOJIEFUOLDP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- VAWNDNOTGRTLLU-UHFFFAOYSA-N iron molybdenum nickel Chemical compound [Fe].[Ni].[Mo] VAWNDNOTGRTLLU-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910021484 silicon-nickel alloy Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
- H01F41/02—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
- H01F41/06—Coil winding
-
- 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
-
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202110560636.1A CN113380534B (zh) | 2021-05-21 | 2021-05-21 | 一种一体成型电感制备用模具以及制备方法 |
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CN202110560636.1A CN113380534B (zh) | 2021-05-21 | 2021-05-21 | 一种一体成型电感制备用模具以及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN113380534A CN113380534A (zh) | 2021-09-10 |
CN113380534B true CN113380534B (zh) | 2022-08-09 |
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CN202110560636.1A Active CN113380534B (zh) | 2021-05-21 | 2021-05-21 | 一种一体成型电感制备用模具以及制备方法 |
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CN (1) | CN113380534B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021211910A1 (de) | 2021-10-21 | 2023-04-27 | Würth Elektronik eiSos Gmbh & Co. KG | Verfahren zum Herstellen eines induktiven Bauteils und induktives Bauteil |
DE102021211911A1 (de) | 2021-10-21 | 2023-04-27 | Würth Elektronik eiSos Gmbh & Co. KG | Verfahren zum Herstellen eines induktiven Bauteils und induktives Bauteil |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003173915A (ja) * | 2001-12-04 | 2003-06-20 | Tokyo Coil Engineering Kk | フェライト微粉末を金型に充填加圧成型、焼成して構成したポットリベット型コア小型チョークコイル |
CN104810143B (zh) * | 2015-05-18 | 2017-07-18 | 深圳市吉百顺科技有限公司 | 一种一体成型电感的生产工艺流程 |
CN106910612A (zh) * | 2017-01-11 | 2017-06-30 | 常州市美格耐特非晶材料有限公司 | 一种高频变压器铁芯的制造方法及其专用模具 |
CN110756798A (zh) * | 2018-07-27 | 2020-02-07 | 上海继胜磁性材料有限公司 | 磁芯模具 |
CN111415813B (zh) * | 2019-01-07 | 2022-06-17 | 台达电子企业管理(上海)有限公司 | 具有竖直绕组的电感的制备方法及其压注模具 |
CN210282658U (zh) * | 2019-05-23 | 2020-04-10 | 山东嘉诺电子有限公司 | 一种磁芯生产用的模具装置 |
CN212848026U (zh) * | 2020-08-18 | 2021-03-30 | 中山市华佑磁芯材料有限公司 | 负载、屏蔽一体式设计磁芯的成型模具及设备 |
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- 2021-05-21 CN CN202110560636.1A patent/CN113380534B/zh active Active
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Effective date of registration: 20211011 Address after: 214100 No. 8, Huaqing Innovation Park, Huishan District, Wuxi City, Jiangsu Province Applicant after: JIANGSU LINEPRINTING MATERIALS Co.,Ltd. Address before: 214000 No. 8, Huaqing Innovation Park, Huishan District, Wuxi City, Jiangsu Province Applicant before: Wuxi lanpei New Material Technology Co.,Ltd. |
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Effective date of registration: 20231223 Address after: No. 8, Huaqing Innovation Park, Huishan District, Wuxi City, Jiangsu Province, 214174 Patentee after: JIANGSU LINEPRINTING MATERIALS Co.,Ltd. Patentee after: Wuxi Zhizhen Electronic Technology Co.,Ltd. Address before: 214100 No. 8, Huaqing Innovation Park, Huishan District, Wuxi City, Jiangsu Province Patentee before: JIANGSU LINEPRINTING MATERIALS Co.,Ltd. |