JPS533388A - Fatigue life detector - Google Patents
Fatigue life detectorInfo
- Publication number
- JPS533388A JPS533388A JP7741476A JP7741476A JPS533388A JP S533388 A JPS533388 A JP S533388A JP 7741476 A JP7741476 A JP 7741476A JP 7741476 A JP7741476 A JP 7741476A JP S533388 A JPS533388 A JP S533388A
- Authority
- JP
- Japan
- Prior art keywords
- fatigue life
- comparison
- life detector
- stress signal
- values
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
PURPOSE: To detect fatigure strength by processing two comparison values with AND circuit to which being applied these two comparision values obtained as follows; one is comparison between stress signal detected in the tested parts material and its delayed signal; the oterh is comparison between stress signal and reference value.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7741476A JPS533388A (en) | 1976-06-30 | 1976-06-30 | Fatigue life detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7741476A JPS533388A (en) | 1976-06-30 | 1976-06-30 | Fatigue life detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS533388A true JPS533388A (en) | 1978-01-13 |
Family
ID=13633267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7741476A Pending JPS533388A (en) | 1976-06-30 | 1976-06-30 | Fatigue life detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS533388A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008190634A (en) * | 2007-02-05 | 2008-08-21 | Mitsubishi Heavy Ind Ltd | Brake device |
-
1976
- 1976-06-30 JP JP7741476A patent/JPS533388A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008190634A (en) * | 2007-02-05 | 2008-08-21 | Mitsubishi Heavy Ind Ltd | Brake device |
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