JPS6367962U - - Google Patents
Info
- Publication number
- JPS6367962U JPS6367962U JP16086786U JP16086786U JPS6367962U JP S6367962 U JPS6367962 U JP S6367962U JP 16086786 U JP16086786 U JP 16086786U JP 16086786 U JP16086786 U JP 16086786U JP S6367962 U JPS6367962 U JP S6367962U
- Authority
- JP
- Japan
- Prior art keywords
- inspection table
- magnetic
- inspected
- magnetic particle
- flaw detection
- 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
- 238000007689 inspection Methods 0.000 claims description 6
- 239000006249 magnetic particle Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005347 demagnetization Effects 0.000 claims description 3
- 230000005415 magnetization Effects 0.000 claims description 3
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図は本考案の磁粉探傷用磁化・脱磁装置の
一実施例の要部の側面図、第２図は特開昭４９―
７９５８４号に開示された磁気探傷法の一例の斜
視図である。
１……被検査物、２……検査台、３……樋、４
……Ｕ字型交流電磁石、４ａ，４ｂ……コイル、
５……回転軸、５ａ……プーリ、６ａ，６ｂ……
リング、７……Ｖベルト、８……減速モータ、８
ａ……プーリ、９……容器、１０……ノズル、１
１……ポンプ、１２……交流電源、１２ａ，１２
ｂ……ブラシ、１３……連結管。
Fig. 1 is a side view of the main parts of an embodiment of the magnetization/demagnetization device for magnetic particle flaw detection of the present invention, and Fig. 2 is a side view of the main part of the magnetization/demagnetization device for magnetic particle flaw detection of the present invention.
It is a perspective view of an example of the magnetic flaw detection method disclosed in No. 79584. 1...Object to be inspected, 2...Inspection table, 3...Gutter, 4
...U-shaped AC electromagnet, 4a, 4b...coil,
5...Rotating shaft, 5a...Pulley, 6a, 6b...
Ring, 7...V belt, 8...Deceleration motor, 8
a... Pulley, 9... Container, 10... Nozzle, 1
1... Pump, 12... AC power supply, 12a, 12
b...Brush, 13...Connecting pipe.
Claims (1)
査台と、 該検査台上の被検査物に磁紛を散布する磁粉散
布手段を備えた磁粉探傷用磁化・脱磁装置におい
て、 前記検査台の中央下部に、該検査台上に載置さ
れた被検査物を磁化および脱磁するためのＵ字型
交流電磁石が磁極を上向きにして配置され、かつ
、該Ｕ字型交流電磁石が前記検査台上に１００ｒ
．ｐ．ｍ．以下の低速回転の磁界を作るための回
転手段を備えたことを特徴とする磁粉探傷用磁化
・脱磁装置。[Scope of claim for utility model registration] For magnetic particle flaw detection, which is equipped with a non-conductive and non-magnetic inspection table on which an object to be inspected is placed, and a magnetic particle scattering means for dispersing magnetic particles onto the object to be inspected on the inspection table. In the magnetization/demagnetization device, a U-shaped AC electromagnet for magnetizing and demagnetizing an object to be inspected placed on the inspection table is arranged at the lower center of the inspection table, with the magnetic pole facing upward, and , the U-shaped AC electromagnet is placed on the inspection table at 100r
．． p. m. A magnetizing/demagnetizing device for magnetic particle flaw detection, characterized in that it is equipped with a rotating means for creating the following low-speed rotating magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16086786U JPS6367962U (en) | 1986-10-22 | 1986-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16086786U JPS6367962U (en) | 1986-10-22 | 1986-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367962U true JPS6367962U (en) | 1988-05-07 |
Family
ID=31086651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16086786U Pending JPS6367962U (en) | 1986-10-22 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015078954A (en) * | 2013-10-18 | 2015-04-23 | 電子磁気工業株式会社 | Magnetization method of inspection object, magnetization device for inspection object, and magnetic particle inspection apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51100785A (en) * | 1975-02-28 | 1976-09-06 | Yoshizaki Kozo | Kohanseikanbutano ketsukankenshutsuhoho oyobi sochi |
| JPS60242363A (en) * | 1984-05-16 | 1985-12-02 | Nippon Kokan Kk <Nkk> | Flaw detecting device of magnetic powder |
-
1986
- 1986-10-22 JP JP16086786U patent/JPS6367962U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51100785A (en) * | 1975-02-28 | 1976-09-06 | Yoshizaki Kozo | Kohanseikanbutano ketsukankenshutsuhoho oyobi sochi |
| JPS60242363A (en) * | 1984-05-16 | 1985-12-02 | Nippon Kokan Kk <Nkk> | Flaw detecting device of magnetic powder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015078954A (en) * | 2013-10-18 | 2015-04-23 | 電子磁気工業株式会社 | Magnetization method of inspection object, magnetization device for inspection object, and magnetic particle inspection apparatus |
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