JPS5682433A - Fatigue test control device - Google Patents
Fatigue test control deviceInfo
- Publication number
- JPS5682433A JPS5682433A JP15978779A JP15978779A JPS5682433A JP S5682433 A JPS5682433 A JP S5682433A JP 15978779 A JP15978779 A JP 15978779A JP 15978779 A JP15978779 A JP 15978779A JP S5682433 A JPS5682433 A JP S5682433A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- testing machine
- signal
- stored
- fatigue
- 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 make a fatigue test efficient and automatic, by storing a control signal of the fatigue testing machine in advance in the data processing unit.
CONSTITUTION: A digital signal which is an input to the data processing unit 1 executes signal processing for controlling the fatigue testing machine 6, and after that, it is stored in the auxiliary memory 3 through the main memory 2. And, a data of the memory 3 is transferred to the main memory 4, and also it is provided to the fatigue testing machine 6 through the D/A converter 5. An analog signal showing the operation status of the testing machine 6 is stored in the main memory 8 through the A/D converter 7, and also it is stored in the auxiliary memory 9. In this case, if overflow occurs while a signal is being transferred from the memory 8 to the memory 9, the signal holding is instructed from the memory 8 to the memory 4, and the testing machine 6 is interlocked temporarily.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15978779A JPS5682433A (en) | 1979-12-11 | 1979-12-11 | Fatigue test control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15978779A JPS5682433A (en) | 1979-12-11 | 1979-12-11 | Fatigue test control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5682433A true JPS5682433A (en) | 1981-07-06 |
Family
ID=15701253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15978779A Pending JPS5682433A (en) | 1979-12-11 | 1979-12-11 | Fatigue test control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5682433A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6123941A (en) * | 1984-07-12 | 1986-02-01 | Jeol Ltd | Imaging method of metal fatigue state |
-
1979
- 1979-12-11 JP JP15978779A patent/JPS5682433A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6123941A (en) * | 1984-07-12 | 1986-02-01 | Jeol Ltd | Imaging method of metal fatigue state |
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