CN202171584U - Magnetic particle inspection machine alarm device - Google Patents
Magnetic particle inspection machine alarm device Download PDFInfo
- Publication number
- CN202171584U CN202171584U CN2011202715284U CN201120271528U CN202171584U CN 202171584 U CN202171584 U CN 202171584U CN 2011202715284 U CN2011202715284 U CN 2011202715284U CN 201120271528 U CN201120271528 U CN 201120271528U CN 202171584 U CN202171584 U CN 202171584U
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- CN
- China
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- viewing area
- magnaflux
- lamppost
- color
- warning
- Prior art date
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Abstract
The utility model aims to provide a magnetic particle inspection machine alarm device which can indicate whether the stop of the magnetic particle inspection machine is caused by magnetic field reasons or current reasons. The alarm device comprises a controller and an alarm lamp post; the alarm lamp post is provided with a first color display area, a second color display area and a third color display area; and the controller receives the alarm from the magnetic particle inspection machine and outputs a light signal to the alarm lamp post to lead one area among the first, the second, and the third display areas to shine.
Description
Technical field
The utility model relates to the defectoscope warning device.
Background technology
The magnaflux principle of work is that the high-intensity magnetic field that utilizes out-of-phse current to form magnetizes ferromagnetic workpiece; Workpiece is if there is crackle; Will form a local magnetic field in the crackle both sides; Utilize the iron powder in the magnetized liquid can crackle be shown at surface of the work by the characteristic of this magnetic field absorption.If but electric current, magnetic field intensity does not reach or surpass certain process when requiring, and can't show crack defect clearly.Therefore magnaflux has the equipment alarm lamp bright when magnetic field taking place, strength of current is lower than or exceeds the situation of technological requirement, and equipment stops holding function.
The problem of existing procucts existence at present is:
1, electromagnetism overproof, when the equipment alarm lamp is bright, reometer and magnetic field table resets, the operative employee can't judge: which transfinites for a. magnetic field, electric current; B. the still ultra lower limit of the ultra upper limit brings difficulty for the adjustment parameter;
2. original alarm lamp is less than normal, and the position is inconvenient to observe, and is ignored by the operative employee easily, also is not easy to the quality inspection personnel supervision and check, causes the operative employee to reset conveniently easily, makes the next procedure of bleeding of defective workpiece..
3. because flaw detection road preface is the last one check track preface of brake disc, if the flaw detection omission will cause big quality consequence.
The utility model content
The purpose of the utility model is to provide a kind of defectoscope warning device, and it is that magnetic field or electric current reason cause that its magnaflux of warning stops action.
For realizing the magnaflux warning device of said purpose; Be characterized in; Comprise controller and warning lamppost; The warning lamppost provides the first color viewing area, the second color viewing area and the 3rd color viewing area, and controller receives the alerting signal of magnaflux and exports wigwag to the lamppost of reporting to the police so that one of the first color viewing area, the second color viewing area and the 3rd color viewing area are bright.
Described magnaflux warning device, further, the warning lamppost is arranged on the regulator cubicle top of magnaflux.
Described magnaflux warning device further, also comprises hummer, and the alerting signal of controller reception magnaflux and output sound signal are to this hummer.
Described magnaflux warning device further, also comprises the control flow reometer and the other LED lamp of magnetic field table that are arranged on magnaflux, and controller receives the alerting signal of magnaflux and exports wigwag to this LED lamp.
Described magnaflux warning device; Further; The first color viewing area, the second color viewing area and the 3rd color viewing area be corresponding ruddiness viewing area, gold-tinted viewing area and green glow viewing area respectively, and controller receives the alerting signal of magnaflux and exports wigwag to the lamppost of reporting to the police so that one of ruddiness viewing area, gold-tinted viewing area and green glow viewing area are bright.
The utility model makes equipment can clearly indicate the character of overproof parameter automatically according to the demonstration of different light, and convenient greatly adjustment reduces flaw detection omission possibility.
After having used warning lamppost and hummer; Visual degree improves; Make operating personnel pass through vision and sense of hearing very first time discovery defective; Correct fast, also make things convenient for the quality control related personnel just can in time find the defect situation that certain defectoscope takes place simultaneously, be convenient to supervision and carry out necessary adjustment according to light color remote.
Description of drawings
Fig. 1 is the block scheme of the defectoscope warning device of the utility model.
Embodiment
As shown in Figure 1, the defectoscope warning device of the utility model comprises controller 2 and warning lamppost 3, and controller 2 receives the alerting signal of magnaflux 1; And export a wigwag to the lamppost 3 of reporting to the police, and warning lamppost 3 is arranged on the regulator cubicle 4 of magnaflux 1, and warning lamppost 3 has ruddiness viewing area, gold-tinted viewing area and green glow viewing area; Electric current, magnetic field are just often; The wigwag that warning lamppost 3 sends according to controller 2 is so that green glow viewing area Chang Liang, in case electromagnetism intensity has any one generation overproof, the wigwag that warning lamppost 3 sends according to controller 2 so that corresponding red display zone (the for example ultra upper limit) or yellow viewing area (for example ultra lower limit) glimmer; Also a hummer can be set simultaneously; In Show Color, hummer is intermittently rung, and notes to submit the operator to.
In addition, at the control flow reometer of magnaflux, the other LED signal lamp of setting up respectively of magnetic field table, the LED signal lamp is by controller 2 controls, and being used for indicator current during warning, overproof still magnetic field is overproof.
Claims (5)
1. magnaflux warning device; It is characterized in that; Comprise controller and warning lamppost; The warning lamppost provides the first color viewing area, the second color viewing area and the 3rd color viewing area, and controller receives the alerting signal of magnaflux and exports wigwag to the lamppost of reporting to the police so that one of the first color viewing area, the second color viewing area and the 3rd color viewing area are bright.
2. magnaflux warning device as claimed in claim 1 is characterized in that, the warning lamppost is arranged on the regulator cubicle top of magnaflux.
3. magnaflux warning device as claimed in claim 1 is characterized in that, also comprises hummer, and the alerting signal of controller reception magnaflux and output sound signal are to this hummer.
4. magnaflux warning device as claimed in claim 1 is characterized in that, also comprises the control flow reometer and the other LED lamp of magnetic field table that are arranged on magnaflux, and controller receives the alerting signal of magnaflux and exports wigwag to this LED lamp.
5. magnaflux warning device as claimed in claim 1; It is characterized in that; The first color viewing area, the second color viewing area and the 3rd color viewing area be corresponding ruddiness viewing area, gold-tinted viewing area and green glow viewing area respectively, and controller receives the alerting signal of magnaflux and exports wigwag to the lamppost of reporting to the police so that one of ruddiness viewing area, gold-tinted viewing area and green glow viewing area are bright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202715284U CN202171584U (en) | 2011-07-28 | 2011-07-28 | Magnetic particle inspection machine alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202715284U CN202171584U (en) | 2011-07-28 | 2011-07-28 | Magnetic particle inspection machine alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171584U true CN202171584U (en) | 2012-03-21 |
Family
ID=45829778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202715284U Expired - Fee Related CN202171584U (en) | 2011-07-28 | 2011-07-28 | Magnetic particle inspection machine alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171584U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018321A (en) * | 2012-12-04 | 2013-04-03 | 常州翰力信息科技有限公司 | Magnetic particle inspection device |
| WO2017219762A1 (en) * | 2016-06-23 | 2017-12-28 | 河海大学 | Magnetochromism detection device and method for crack in steel structure |
| CN112623899A (en) * | 2020-12-03 | 2021-04-09 | 日立电梯（中国）有限公司 | Alarm device, elevator system and working method of alarm device |
-
2011
- 2011-07-28 CN CN2011202715284U patent/CN202171584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018321A (en) * | 2012-12-04 | 2013-04-03 | 常州翰力信息科技有限公司 | Magnetic particle inspection device |
| WO2017219762A1 (en) * | 2016-06-23 | 2017-12-28 | 河海大学 | Magnetochromism detection device and method for crack in steel structure |
| CN112623899A (en) * | 2020-12-03 | 2021-04-09 | 日立电梯（中国）有限公司 | Alarm device, elevator system and working method of alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |