JPS58154462U - Thread defect detection device - Google Patents
Thread defect detection deviceInfo
- Publication number
- JPS58154462U JPS58154462U JP5073282U JP5073282U JPS58154462U JP S58154462 U JPS58154462 U JP S58154462U JP 5073282 U JP5073282 U JP 5073282U JP 5073282 U JP5073282 U JP 5073282U JP S58154462 U JPS58154462 U JP S58154462U
- Authority
- JP
- Japan
- Prior art keywords
- defect detection
- detection device
- utility
- model registration
- cutting part
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係る検知装置の系統図、第２図は弾
性波の振幅と周波数の関係を示す線図、第３図は弾性波
のトータルカウント数を示す線図である。
１・・・・・・母材、２・・・・・・ネジ、３・・・・
・・ＡＥセンサ、５・・・・・・ＡＥ計測装置、６・・
・・・・カウンタ、７・・・・・・警報装置。FIG. 1 is a system diagram of the detection device according to this invention, FIG. 2 is a diagram showing the relationship between the amplitude and frequency of elastic waves, and FIG. 3 is a diagram showing the total count number of elastic waves. 1...Base material, 2...Screw, 3...
...AE sensor, 5...AE measuring device, 6...
...Counter, 7...Alarm device.
Claims (1)
の振幅、周波数、これらは加えてもしくはこれらに代え
て弾性波の発生回数を計測するＡＥ計測装置と、このＡ
Ｅ計測装置と信号回路で接続し前記弾性波を検出するＡ
Ｅセンサとから成る切削部欠陥発見装置。 ２ 実用新案登録請求の範囲第１項記載の切削部欠陥発
見装置において、前記ＡＥ計測装置に対して警報器を回
路接続したもの。 ３ 実用新案登録請求の範囲第１項または第２項記載の
切削部欠陥発見装置において、前記ＡＥ計測装置にレコ
ーダを回路接続したもの。[Claims for Utility Model Registration] 1. An AE measurement device that measures the amplitude and frequency of elastic waves emitted when cutting and forming screws on the inner circumferential wall of a large size, and the number of occurrences of elastic waves in addition to or in place of these. , this A
E Connecting to the measuring device through a signal circuit A to detect the elastic wave
A cutting part defect detection device consisting of an E-sensor. 2 Utility Model Registration Scope of Claim 1. The cutting part defect detection device according to claim 1, wherein an alarm is connected to the AE measurement device by a circuit. 3 Utility Model Registration Scope of Claims The cutting part defect detection device according to claim 1 or 2, in which a recorder is circuit-connected to the AE measurement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073282U JPS58154462U (en) | 1982-04-09 | 1982-04-09 | Thread defect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073282U JPS58154462U (en) | 1982-04-09 | 1982-04-09 | Thread defect detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58154462U true JPS58154462U (en) | 1983-10-15 |
| JPH0213971Y2 JPH0213971Y2 (en) | 1990-04-17 |
Family
ID=30061516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5073282U Granted JPS58154462U (en) | 1982-04-09 | 1982-04-09 | Thread defect detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58154462U (en) |
-
1982
- 1982-04-09 JP JP5073282U patent/JPS58154462U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0213971Y2 (en) | 1990-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58154462U (en) | Thread defect detection device | |
| JPS5676060A (en) | Electric field strength detector | |
| JPS5865526U (en) | Flow rate and concentration meter using single wavelength electromagnetic waves | |
| JPS58186439U (en) | Engine failure diagnosis device | |
| JPS6098030U (en) | handheld vibration measuring device | |
| JPS5830805U (en) | Automatic cylinder roundness measuring device | |
| JPS5854554U (en) | Continuous acoustic emission wave measurement device | |
| JPS603423U (en) | Flow rate/flow rate detection device | |
| JPS59185659U (en) | Ultrasound diagnostic equipment | |
| JPS5952489U (en) | Device for measuring the location of vibration sources and their frequency of occurrence | |
| JPS5932975U (en) | Ultrasonic Doppler vehicle detector | |
| JPS5973852U (en) | karaoke equipment | |
| JPS58165685U (en) | Noise removal device for underwater object detection equipment | |
| JPS6027329U (en) | Reactor noise monitoring device | |
| JPS6076492U (en) | alarm device | |
| JPS61168459U (en) | ||
| JPS5969544U (en) | AM receiving device | |
| JPS58165686U (en) | Noise removal device for underwater object detection equipment | |
| JPS6041877U (en) | Ultrasonic vehicle height measurement device | |
| JPS5826674U (en) | Characteristic measurement circuit of reverberation adding device | |
| JPS58145556U (en) | Ultrasonic flaw detection equipment | |
| JPS5866369U (en) | Frequency characteristic measurement device | |
| JPS58166157U (en) | broadcast receiver | |
| JPS60170767U (en) | Moisture measuring device | |
| JPS607065U (en) | Ultrasound diagnostic equipment |