JP6004568B2 - チップコイルの製造方法 - Google Patents
チップコイルの製造方法 Download PDFInfo
- Publication number
- JP6004568B2 JP6004568B2 JP2012164279A JP2012164279A JP6004568B2 JP 6004568 B2 JP6004568 B2 JP 6004568B2 JP 2012164279 A JP2012164279 A JP 2012164279A JP 2012164279 A JP2012164279 A JP 2012164279A JP 6004568 B2 JP6004568 B2 JP 6004568B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- winding
- electrode
- crushed
- crushing
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 238000004804 winding Methods 0.000 claims description 107
- 238000003825 pressing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000007747 plating Methods 0.000 description 7
- 238000005476 soldering Methods 0.000 description 5
- 210000001217 buttock Anatomy 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229920003055 poly(ester-imide) Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 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
- H01F41/041—Printed circuit coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2809—Printed windings on stacked layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2814—Printed windings with only part of the coil or of the winding in the printed circuit board, e.g. the remaining coil or winding sections can be made of wires or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Description
11a 一方の鍔部
11b 他方の鍔部
11c 巻胴部
11e テーパ部
12 電極
13 線材
14 潰し部
25 支持部材
26 押圧部材
40 チップコイル
Claims (3)
- 巻胴部(11c)の両端部に鍔部(11a,11b)を有するコア(11)の前記巻胴部(11c)に線材(13)を巻回し、前記巻胴部(11c)に巻回された前記線材(13)の両端部を前記鍔部(11a)に形成された電極(12)に対峙させて接続するチップコイルの製造方法において、
前記巻胴部(11c)に前記線材(13)を巻回した後に前記鍔部(11a)から延びる前記線材(13)の端部を前記鍔部(11a)の径方向外側から支持部材(25)により支持し、
前記支持部材(25)により支持された前記線材(13)の端部に押圧部材(26)を押し付けて前記押圧部材(26)と前記支持部材(25)により前記線材(13)の端部を前記鍔部(11a)の近傍から挟んで潰すことにより潰し部(14)を形成し、
前記押圧部材(26)を前記支持部材(25)から離間させた後に前記支持部材(25)を前記鍔部(11a)の中央に向かって移動させて前記潰し部(14)を前記電極(12)に対峙させて接続させる
ことを特徴とするチップコイルの製造方法。 - 鍔部(11a)に接触した線材(13)を前記鍔部(11a)において折曲げて前記線材(13)の端部に形成された潰し部(14)を前記鍔部(11a)に形成された電極(12)に対峙させる請求項1記載のチップコイルの製造方法。
- 潰し部(14)に連続する線材(13)が収容可能なテーパ部(11e)を鍔部(11a)に形成する請求項2記載のチップコイルの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012164279A JP6004568B2 (ja) | 2012-07-25 | 2012-07-25 | チップコイルの製造方法 |
TW102126087A TWI462131B (zh) | 2012-07-25 | 2013-07-22 | Production method of chip coil |
KR1020130086653A KR101478916B1 (ko) | 2012-07-25 | 2013-07-23 | 칩 코일의 제조 방법 |
CN201310316407.0A CN103578740B (zh) | 2012-07-25 | 2013-07-25 | 芯片线圈的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012164279A JP6004568B2 (ja) | 2012-07-25 | 2012-07-25 | チップコイルの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014027029A JP2014027029A (ja) | 2014-02-06 |
JP6004568B2 true JP6004568B2 (ja) | 2016-10-12 |
Family
ID=50050309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012164279A Active JP6004568B2 (ja) | 2012-07-25 | 2012-07-25 | チップコイルの製造方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6004568B2 (ja) |
KR (1) | KR101478916B1 (ja) |
CN (1) | CN103578740B (ja) |
TW (1) | TWI462131B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105845318B (zh) * | 2015-01-30 | 2019-09-13 | 株式会社村田制作所 | 表面贴装电感器及其制造方法 |
US10998613B2 (en) | 2017-03-23 | 2021-05-04 | Wits Co., Ltd. | Chip antenna |
JP7193968B2 (ja) * | 2018-09-28 | 2022-12-21 | 太陽誘電株式会社 | コイル部品及び電子機器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0624970Y2 (ja) * | 1990-12-15 | 1994-06-29 | 太陽誘電株式会社 | 巻線部品用ドラムコア |
JP3443509B2 (ja) * | 1996-12-06 | 2003-09-02 | 太陽誘電株式会社 | 巻線型電子部品及びその製造方法 |
TW373197B (en) * | 1997-05-14 | 1999-11-01 | Murata Manufacturing Co | Electronic device having electric wires and the manufacturing method thereof |
JP3960090B2 (ja) * | 2002-03-19 | 2007-08-15 | Tdk株式会社 | コイル封入圧粉磁芯の製造方法 |
KR20040070664A (ko) * | 2003-02-04 | 2004-08-11 | 주식회사 다코웰 | 칩 코일 권선기 |
JP4655769B2 (ja) * | 2005-06-10 | 2011-03-23 | 株式会社村田製作所 | 巻線型電子部品の製造方法 |
JP4696884B2 (ja) * | 2005-12-05 | 2011-06-08 | 株式会社村田製作所 | 巻線型電子部品及びその製造方法 |
JP4875991B2 (ja) * | 2006-02-28 | 2012-02-15 | 日特エンジニアリング株式会社 | チップコイルの製造装置及び製造方法 |
JP4741415B2 (ja) * | 2006-05-18 | 2011-08-03 | 日特エンジニアリング株式会社 | コイル巻線装置及びコイル巻線方法 |
JP5084459B2 (ja) * | 2007-11-15 | 2012-11-28 | 太陽誘電株式会社 | インダクタ及びその製造方法 |
JP2010109211A (ja) * | 2008-10-31 | 2010-05-13 | Murata Mfg Co Ltd | 電子部品及びその製造方法 |
JP5373594B2 (ja) * | 2009-12-28 | 2013-12-18 | コーア株式会社 | 巻線型コイル部品およびその製造方法 |
JP5232265B2 (ja) * | 2010-05-31 | 2013-07-10 | 株式会社Maruwa | インダクタ及びその製造方法 |
JP5737799B2 (ja) * | 2010-10-06 | 2015-06-17 | 日特エンジニアリング株式会社 | コイル巻線装置及びコイル巻線方法 |
-
2012
- 2012-07-25 JP JP2012164279A patent/JP6004568B2/ja active Active
-
2013
- 2013-07-22 TW TW102126087A patent/TWI462131B/zh active
- 2013-07-23 KR KR1020130086653A patent/KR101478916B1/ko active IP Right Grant
- 2013-07-25 CN CN201310316407.0A patent/CN103578740B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR20140013968A (ko) | 2014-02-05 |
CN103578740B (zh) | 2017-04-12 |
TW201405601A (zh) | 2014-02-01 |
JP2014027029A (ja) | 2014-02-06 |
KR101478916B1 (ko) | 2014-12-31 |
CN103578740A (zh) | 2014-02-12 |
TWI462131B (zh) | 2014-11-21 |
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