JP4336191B2 - 変圧器用積鉄心の製造方法 - Google Patents
変圧器用積鉄心の製造方法 Download PDFInfo
- Publication number
- JP4336191B2 JP4336191B2 JP2003414134A JP2003414134A JP4336191B2 JP 4336191 B2 JP4336191 B2 JP 4336191B2 JP 2003414134 A JP2003414134 A JP 2003414134A JP 2003414134 A JP2003414134 A JP 2003414134A JP 4336191 B2 JP4336191 B2 JP 4336191B2
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- oil
- sheets
- steel
- iron core
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 99
- 239000010959 steel Substances 0.000 claims description 99
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 23
- 238000005520 cutting process Methods 0.000 claims description 22
- 238000010030 laminating Methods 0.000 claims description 8
- 238000002386 leaching Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000000565 sealant Substances 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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- Manufacturing Cores, Coils, And Magnets (AREA)
Description
(2)前記の鋼板片の相対的な位置関係が、鉄心が接合部での鋼鈑片のずらし長さと同一になる様に積層することを特徴とする(1)に記載の変圧器用積鉄心の製造方法。
2 脚
3 脚
4 ヨーク
5 ヨーク
6 導線コイル
7 電磁鋼板コイル
8 鋼板切断機構
9 鋼板片搬送機構
10 油塗布機構
11 積層位置
12 ピン
13 油塗布位置
14 油塗布位置
Claims (2)
- 切断された電磁鋼板の積層によって作製される変圧器用積鉄心の一連の製造工程における、電磁鋼板コイルを所定の長さと形状に切断して積層する工程において、切断後の鋼板片の少なくとも片面に対して、1枚以上のn枚続けて油を塗布した後、1枚あるいは2枚だけ油を塗布しない一連のサイクルを繰り返して、n+1枚あるいはn+2枚をハンドリングの単位として固定積層することを特徴とする変圧器用積鉄心の製造方法。
- 前記の鋼板片の相対的な位置関係が、鉄心が接合部での鋼鈑片のずらし長さと同一になる様に積層することを特徴とする請求項1に記載の変圧器用積鉄心の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003414134A JP4336191B2 (ja) | 2003-12-12 | 2003-12-12 | 変圧器用積鉄心の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003414134A JP4336191B2 (ja) | 2003-12-12 | 2003-12-12 | 変圧器用積鉄心の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005175238A JP2005175238A (ja) | 2005-06-30 |
JP4336191B2 true JP4336191B2 (ja) | 2009-09-30 |
Family
ID=34734029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003414134A Expired - Fee Related JP4336191B2 (ja) | 2003-12-12 | 2003-12-12 | 変圧器用積鉄心の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4336191B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016092949A (ja) * | 2014-11-04 | 2016-05-23 | 株式会社三井ハイテック | 打抜き方法 |
JP6958421B2 (ja) * | 2018-02-22 | 2021-11-02 | 日本製鉄株式会社 | 鉄心製造装置および鉄心製造方法 |
-
2003
- 2003-12-12 JP JP2003414134A patent/JP4336191B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005175238A (ja) | 2005-06-30 |
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