JPS5691870A - Paint splitting - Google Patents
Paint splittingInfo
- Publication number
- JPS5691870A JPS5691870A JP16984279A JP16984279A JPS5691870A JP S5691870 A JPS5691870 A JP S5691870A JP 16984279 A JP16984279 A JP 16984279A JP 16984279 A JP16984279 A JP 16984279A JP S5691870 A JPS5691870 A JP S5691870A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- paint
- high frequency
- layer
- frequency current
- 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
Abstract
PURPOSE: To split a paint layer from a surface of a steel sheet without generation of noises or vibrations, by heating a surface of a paint coated steel sheet with an induction current generated in the steel sheet with a coil charged with a high frequency current, so as to break a paint adhesiveness to the steel sheet.
CONSTITUTION: A steel sheet 1 coated with a paint layer 7 is pressed with a caster 12 of a splitting coil unit 8. A high frequency current is applied between shield wires 27a and 27b. By this high frequency current, an induction current is generated in the surface layer of the steel sheet, so that only the surface in contact with the paint layer 7 is heated to 200W400°C. Consequently, the paint adhesiveness to the steel sheet is broken down. The paint layer is easily split from the steel sheet, without generation of noises, vibrations or paint powder grains.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16984279A JPS5916960B2 (en) | 1979-12-25 | 1979-12-25 | Method for removing exterior paint from railway vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16984279A JPS5916960B2 (en) | 1979-12-25 | 1979-12-25 | Method for removing exterior paint from railway vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5691870A true JPS5691870A (en) | 1981-07-25 |
JPS5916960B2 JPS5916960B2 (en) | 1984-04-18 |
Family
ID=15893930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16984279A Expired JPS5916960B2 (en) | 1979-12-25 | 1979-12-25 | Method for removing exterior paint from railway vehicles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5916960B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63100000A (en) * | 1986-10-17 | 1988-05-02 | 第一高周波工業株式会社 | Corrosionproof film removing method of corrosionproof coated steel pipe |
JP2015123420A (en) * | 2013-12-26 | 2015-07-06 | 株式会社テクノハーツ | Device and method of peeling coating layer of metal member surface |
JP2016163885A (en) * | 2016-03-01 | 2016-09-08 | 首都高メンテナンス東東京株式会社 | Induction generator |
JP2016182601A (en) * | 2016-05-24 | 2016-10-20 | 首都高メンテナンス東東京株式会社 | Coating film peeling method |
JP2017124391A (en) * | 2016-01-08 | 2017-07-20 | 株式会社横河ブリッジ | Coating-recoating method of steel member |
-
1979
- 1979-12-25 JP JP16984279A patent/JPS5916960B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63100000A (en) * | 1986-10-17 | 1988-05-02 | 第一高周波工業株式会社 | Corrosionproof film removing method of corrosionproof coated steel pipe |
JP2015123420A (en) * | 2013-12-26 | 2015-07-06 | 株式会社テクノハーツ | Device and method of peeling coating layer of metal member surface |
JP2017124391A (en) * | 2016-01-08 | 2017-07-20 | 株式会社横河ブリッジ | Coating-recoating method of steel member |
JP2016163885A (en) * | 2016-03-01 | 2016-09-08 | 首都高メンテナンス東東京株式会社 | Induction generator |
JP2016182601A (en) * | 2016-05-24 | 2016-10-20 | 首都高メンテナンス東東京株式会社 | Coating film peeling method |
Also Published As
Publication number | Publication date |
---|---|
JPS5916960B2 (en) | 1984-04-18 |
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