JPS5572835A - Displaying unit for measurement result of stress - Google Patents
Displaying unit for measurement result of stressInfo
- Publication number
- JPS5572835A JPS5572835A JP14679878A JP14679878A JPS5572835A JP S5572835 A JPS5572835 A JP S5572835A JP 14679878 A JP14679878 A JP 14679878A JP 14679878 A JP14679878 A JP 14679878A JP S5572835 A JPS5572835 A JP S5572835A
- Authority
- JP
- Japan
- Prior art keywords
- strain
- stress
- intensity
- exciter
- 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
Landscapes
- Indicating Measured Values (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
PURPOSE:To record and display stress measurement results of several channels accurately in a short time by processing detection outputs of a strain gauge by a peak detector and X-Y recorder. CONSTITUTION:Once applied with a strain-intensity detection current from strain gauge 2 connected to bridge circuit 3, peak detector 7 detects the maximum and minimum value of variation in waveform and then generates a direct current, equivalent to stress obtained by converting the strain intensity to apply the current to X-Y recorder 8 servo-controlled in the X-axial direction corresponding to the oscillation frequency of exciter 1. Consequently, there is no need to calculate a stress value by recording the strain intensity of each frequency of exciter 1 by an electromagnetic oscillograph, and strain measurement as to several channels and its recording display can be attained accurately in a short time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14679878A JPS5572835A (en) | 1978-11-28 | 1978-11-28 | Displaying unit for measurement result of stress |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14679878A JPS5572835A (en) | 1978-11-28 | 1978-11-28 | Displaying unit for measurement result of stress |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5572835A true JPS5572835A (en) | 1980-06-02 |
JPS6118977B2 JPS6118977B2 (en) | 1986-05-15 |
Family
ID=15415762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14679878A Granted JPS5572835A (en) | 1978-11-28 | 1978-11-28 | Displaying unit for measurement result of stress |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5572835A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101440336B1 (en) * | 2013-03-25 | 2014-09-17 | 서울과학기술대학교 산학협력단 | Apparatus for stress analysis test of cantilever beam |
-
1978
- 1978-11-28 JP JP14679878A patent/JPS5572835A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101440336B1 (en) * | 2013-03-25 | 2014-09-17 | 서울과학기술대학교 산학협력단 | Apparatus for stress analysis test of cantilever beam |
Also Published As
Publication number | Publication date |
---|---|
JPS6118977B2 (en) | 1986-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041206 |
|
A762 | Written abandonment of application |
Free format text: JAPANESE INTERMEDIATE CODE: A762 Effective date: 20050706 |