JPS6453129A - Creep testing machine - Google Patents
Creep testing machineInfo
- Publication number
- JPS6453129A JPS6453129A JP21104187A JP21104187A JPS6453129A JP S6453129 A JPS6453129 A JP S6453129A JP 21104187 A JP21104187 A JP 21104187A JP 21104187 A JP21104187 A JP 21104187A JP S6453129 A JPS6453129 A JP S6453129A
- Authority
- JP
- Japan
- Prior art keywords
- test
- load
- piece
- set value
- elapsed time
- 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 increase and decrease a load automatically and to conduct a test efficiently by adjusting the length of a weight chain suspended on the load side of a test-piece to its folding point and increasing or decreasing the load weight when a measured strain quantity or elapsed time reaches a set value. CONSTITUTION:When the strain quantity measured by a strain measuring means 101 or elapsed time reaches the set value, a control means 105 drives a length adjusting means 104 to adjust the length of the weight chain 103 suspended on the load side of the test-piece TP to its folding point P, thereby increasing or decreasing the load placed by the weight chain 103. This constitution increases or decreases the specific load automatically when the strain quantity of the test-piece TP or elapsed time reaches the set value, thereby improving the test efficiency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21104187A JPS6453129A (en) | 1987-08-24 | 1987-08-24 | Creep testing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21104187A JPS6453129A (en) | 1987-08-24 | 1987-08-24 | Creep testing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6453129A true JPS6453129A (en) | 1989-03-01 |
Family
ID=16599394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21104187A Pending JPS6453129A (en) | 1987-08-24 | 1987-08-24 | Creep testing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6453129A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002097399A1 (en) * | 2001-05-31 | 2002-12-05 | Nihon University School Juridical Person | Universal material testing method and device therefor |
WO2004068118A1 (en) * | 2003-01-31 | 2004-08-12 | Nihon University | Method of detecting yield point of solid material, and device used therefor |
-
1987
- 1987-08-24 JP JP21104187A patent/JPS6453129A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002097399A1 (en) * | 2001-05-31 | 2002-12-05 | Nihon University School Juridical Person | Universal material testing method and device therefor |
JP2002357522A (en) * | 2001-05-31 | 2002-12-13 | Univ Nihon | Method and apparatus for universal material test |
US7021155B2 (en) | 2001-05-31 | 2006-04-04 | Nihon University School Juridical Person | Universal material testing method and device therefor |
WO2004068118A1 (en) * | 2003-01-31 | 2004-08-12 | Nihon University | Method of detecting yield point of solid material, and device used therefor |
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