JPS58195858U - Fatigue test equipment - Google Patents
Fatigue test equipmentInfo
- Publication number
- JPS58195858U JPS58195858U JP9397282U JP9397282U JPS58195858U JP S58195858 U JPS58195858 U JP S58195858U JP 9397282 U JP9397282 U JP 9397282U JP 9397282 U JP9397282 U JP 9397282U JP S58195858 U JPS58195858 U JP S58195858U
- Authority
- JP
- Japan
- Prior art keywords
- test piece
- test equipment
- fatigue test
- amplitude value
- load
- 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
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の装置の平面図、第2図は第1図の正面図
、第3図は本考案の一実施例を示す装置の図である。
1:試験片、2:モータ、3:Vベルト、4:クランク
機構、5:チャック、6:トルクバー、7:チャック、
8:リミットスイッチ、9ニストレンゲージ、10ニス
トレンアンプ、11:メータリレー。FIG. 1 is a plan view of a conventional device, FIG. 2 is a front view of FIG. 1, and FIG. 3 is a diagram of a device showing an embodiment of the present invention. 1: Test piece, 2: Motor, 3: V-belt, 4: Crank mechanism, 5: Chuck, 6: Torque bar, 7: Chuck,
8: Limit switch, 9 Nis strain gauge, 10 Nis strain amplifier, 11: Meter relay.
Claims (1)
手段と、試験片の経時的剛性変化による振幅値を検出す
る検出手段を備え、試験片の振幅値が一定の値を超えた
時に負荷を停止するようにしたことを特徴とする疲労試
験装置。Equipped with a loading means that applies a tensile or bending load to the test piece, and a detection means that detects the amplitude value due to changes in the stiffness of the test piece over time, and stops the load when the amplitude value of the test piece exceeds a certain value. A fatigue testing device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9397282U JPS58195858U (en) | 1982-06-23 | 1982-06-23 | Fatigue test equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9397282U JPS58195858U (en) | 1982-06-23 | 1982-06-23 | Fatigue test equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58195858U true JPS58195858U (en) | 1983-12-26 |
Family
ID=30225179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9397282U Pending JPS58195858U (en) | 1982-06-23 | 1982-06-23 | Fatigue test equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58195858U (en) |
-
1982
- 1982-06-23 JP JP9397282U patent/JPS58195858U/en active Pending
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