JPH0453543U - - Google Patents
Info
- Publication number
- JPH0453543U JPH0453543U JP9611890U JP9611890U JPH0453543U JP H0453543 U JPH0453543 U JP H0453543U JP 9611890 U JP9611890 U JP 9611890U JP 9611890 U JP9611890 U JP 9611890U JP H0453543 U JPH0453543 U JP H0453543U
- Authority
- JP
- Japan
- Prior art keywords
- test
- test piece
- fatigue test
- bracket
- chuck
- 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
- 238000009661 fatigue test Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims 5
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は従来例を示す側面図である。
１……試験片、２……ブラケツト、３……固定
支柱、４……試験用油圧シリンダ、５……ピスト
ンロツド、６……疲労試験操作制御装置、７……
試験片固定用支柱、８……チヤツク、９……補強
ビーム。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a side view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Test piece, 2... Bracket, 3... Fixed column, 4... Hydraulic cylinder for test, 5... Piston rod, 6... Fatigue test operation control device, 7...
Support for fixing the test piece, 8... Chack, 9... Reinforcement beam.
Claims (1)
て直角方向に試験用油圧シリンダを設置する一方
、前記固定支柱に相対して基台上にブラケツトを
設置した片持ち曲げ疲労試験専用試験機において
、曲げ疲労試験時には、前記ブラケツトに曲げ疲
労試験片を着脱自在に取付け、該曲げ疲労試験片
の上端部を前記試験用油圧シリンダのピストンロ
ツドと着脱自在に接続し、引張疲労試験時には、
前記ブラケツトに試験片固定用支柱を着脱自在に
取付け、前記試験片固定用支柱の上端部にチヤツ
クを設けると共に、該チヤツクに対向する前記試
験用油圧シリンダのピストンロツドに着脱自在に
チヤツクを設け、前記両チヤツクの間に引張疲労
試験片を着脱自在に取付けてなることを特徴とす
る曲げおよび引張疲労兼用試験機。 A dedicated cantilever bending fatigue test test in which a fixed column is erected on a base, a test hydraulic cylinder is installed perpendicular to the fixed column, and a bracket is placed on the base opposite the fixed column. In the machine, during a bending fatigue test, a bending fatigue test piece is detachably attached to the bracket, the upper end of the bending fatigue test piece is detachably connected to the piston rod of the test hydraulic cylinder, and during a tensile fatigue test,
A test piece fixing column is removably attached to the bracket, a chuck is provided at the upper end of the test piece fixing column, and a chuck is detachably provided on the piston rod of the testing hydraulic cylinder opposite to the chuck, A bending and tensile fatigue testing machine characterized by having a tensile fatigue test piece removably attached between both chucks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9611890U JPH0453543U (en) | 1990-09-14 | 1990-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9611890U JPH0453543U (en) | 1990-09-14 | 1990-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0453543U true JPH0453543U (en) | 1992-05-07 |
Family
ID=31835392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9611890U Pending JPH0453543U (en) | 1990-09-14 | 1990-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200458959Y1 (en) * | 2009-09-28 | 2012-03-21 | 현대제철 주식회사 | Jig for rebend-test |
-
1990
- 1990-09-14 JP JP9611890U patent/JPH0453543U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200458959Y1 (en) * | 2009-09-28 | 2012-03-21 | 현대제철 주식회사 | Jig for rebend-test |
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