JP2019140839A - 回転電機の製造方法 - Google Patents
回転電機の製造方法 Download PDFInfo
- Publication number
- JP2019140839A JP2019140839A JP2018023841A JP2018023841A JP2019140839A JP 2019140839 A JP2019140839 A JP 2019140839A JP 2018023841 A JP2018023841 A JP 2018023841A JP 2018023841 A JP2018023841 A JP 2018023841A JP 2019140839 A JP2019140839 A JP 2019140839A
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- JP
- Japan
- Prior art keywords
- coil
- wire
- welding
- coil wire
- laser
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000003466 welding Methods 0.000 claims abstract description 50
- 230000007935 neutral effect Effects 0.000 claims abstract description 40
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 14
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 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
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (1)
- 絶縁被覆されたコイル線の端部の被覆剥離部に設定された接続箇所と、中性線に設定された接続箇所とを接触させて配置する配置工程と、
前記コイル線の前記接続箇所と前記中性線の前記接続箇所の接触部分に対し、前記絶縁被覆に近い側を始点とし、前記絶縁被覆に遠い側を終点として、レーザ照射を行って、レーザ溶接する溶接工程と、
を含み、
これにより前記コイル線と前記中性線とが電気的に接続された回転電機を製造することを特徴とする回転電機の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018023841A JP2019140839A (ja) | 2018-02-14 | 2018-02-14 | 回転電機の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018023841A JP2019140839A (ja) | 2018-02-14 | 2018-02-14 | 回転電機の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2019140839A true JP2019140839A (ja) | 2019-08-22 |
Family
ID=67694673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018023841A Pending JP2019140839A (ja) | 2018-02-14 | 2018-02-14 | 回転電機の製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP2019140839A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003116242A (ja) * | 2001-10-05 | 2003-04-18 | Denso Corp | 車両用交流発電機 |
JP2008036682A (ja) * | 2006-08-08 | 2008-02-21 | Toshiba Corp | 原子炉構造物の補修方法 |
JP2012139075A (ja) * | 2010-12-28 | 2012-07-19 | Hitachi Automotive Systems Ltd | 回転電機 |
-
2018
- 2018-02-14 JP JP2018023841A patent/JP2019140839A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003116242A (ja) * | 2001-10-05 | 2003-04-18 | Denso Corp | 車両用交流発電機 |
JP2008036682A (ja) * | 2006-08-08 | 2008-02-21 | Toshiba Corp | 原子炉構造物の補修方法 |
JP2012139075A (ja) * | 2010-12-28 | 2012-07-19 | Hitachi Automotive Systems Ltd | 回転電機 |
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