JPH0272973U - - Google Patents
Info
- Publication number
- JPH0272973U JPH0272973U JP15233188U JP15233188U JPH0272973U JP H0272973 U JPH0272973 U JP H0272973U JP 15233188 U JP15233188 U JP 15233188U JP 15233188 U JP15233188 U JP 15233188U JP H0272973 U JPH0272973 U JP H0272973U
- Authority
- JP
- Japan
- Prior art keywords
- magnetization
- demagnetization
- flaw detection
- magnetic particle
- detection device
- 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
- 230000005415 magnetization Effects 0.000 claims description 4
- 230000005347 demagnetization Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000006249 magnetic particle Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図は、この考案の一実施例を示す一部欠截
平面図、第２図は、この考案の一実施例を示す一
部欠截正面図、第３図は、第１図中―断面図
である。 １…搬送コンベアー、２…磁粉液散布機構、３
…磁化機構、３ａ，３ａ′…左右コイル、３ｂ，
３ｂ′…上下コイル、３ｃ…貫通コイル、４…検
査室、５…光電スイツチ。
平面図、第２図は、この考案の一実施例を示す一
部欠截正面図、第３図は、第１図中―断面図
である。 １…搬送コンベアー、２…磁粉液散布機構、３
…磁化機構、３ａ，３ａ′…左右コイル、３ｂ，
３ｂ′…上下コイル、３ｃ…貫通コイル、４…検
査室、５…光電スイツチ。
Claims (1)
- 磁粉探傷装置の磁化工程において、一つのコイ
ルを磁化と脱磁の両方に使用することを特徴とす
る磁粉探傷装置における磁化脱磁装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15233188U JPH0272973U (ja) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15233188U JPH0272973U (ja) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272973U true JPH0272973U (ja) | 1990-06-04 |
Family
ID=31427158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15233188U Pending JPH0272973U (ja) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272973U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006337041A (ja) * | 2005-05-31 | 2006-12-14 | Uchihashi Estec Co Ltd | 金属体の欠陥検出方法及びスキャニング式磁気検出器 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56117178A (en) * | 1980-02-20 | 1981-09-14 | Shimadzu Corp | Metal detector |
| JPS61266943A (ja) * | 1985-05-21 | 1986-11-26 | Kobe Steel Ltd | 鍛造部品の蛍光磁粉探傷における自動疵検出選別方法 |
-
1988
- 1988-11-21 JP JP15233188U patent/JPH0272973U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56117178A (en) * | 1980-02-20 | 1981-09-14 | Shimadzu Corp | Metal detector |
| JPS61266943A (ja) * | 1985-05-21 | 1986-11-26 | Kobe Steel Ltd | 鍛造部品の蛍光磁粉探傷における自動疵検出選別方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006337041A (ja) * | 2005-05-31 | 2006-12-14 | Uchihashi Estec Co Ltd | 金属体の欠陥検出方法及びスキャニング式磁気検出器 |
| JP4619864B2 (ja) * | 2005-05-31 | 2011-01-26 | 双日マシナリー株式会社 | 金属体の欠陥検出方法及びスキャニング式磁気検出器 |