JPH03110354U - - Google Patents
Info
- Publication number
- JPH03110354U JPH03110354U JP2034190U JP2034190U JPH03110354U JP H03110354 U JPH03110354 U JP H03110354U JP 2034190 U JP2034190 U JP 2034190U JP 2034190 U JP2034190 U JP 2034190U JP H03110354 U JPH03110354 U JP H03110354U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- pin
- test piece
- motor
- eccentric cam
- 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
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第1図は本考案繰返し応力腐食割れき裂伝播試
験装置の一実施例の正面図、第2図は同上装置の
作動の説明図、第3図は応力腐食割れ試験の荷重
パターンの説明図、第4図は試験片の平面図であ
る。
1……ベース、2……ロードセル、3……下部
ロツド、4a,4b……チヤツク、5a,5b…
…ピン、6……試験片、7……上部ロツド、8…
…チヤンバー、9……ピン、10……ピン、11
……レバー、12……支柱、13……モーター、
14……偏心カム、15……スライダー、16…
…ベツド、17……ねじ、18……ハンドル、1
9……フレーム、20……スライダー、21……
ベツド、22……ねじ、23……ハンドル。
Fig. 1 is a front view of one embodiment of the cyclic stress corrosion cracking crack propagation testing device of the present invention, Fig. 2 is an explanatory diagram of the operation of the same device, Fig. 3 is an explanatory diagram of the load pattern of the stress corrosion cracking test, FIG. 4 is a plan view of the test piece. 1...Base, 2...Load cell, 3...Lower rod, 4a, 4b...Chuck, 5a, 5b...
...Pin, 6...Test piece, 7...Upper rod, 8...
...Chamber, 9...Pin, 10...Pin, 11
...Lever, 12...Strut, 13...Motor,
14...Eccentric cam, 15...Slider, 16...
...Bed, 17...Screw, 18...Handle, 1
9...Frame, 20...Slider, 21...
Bed, 22...Screw, 23...Handle.
Claims (1)
平姿勢のレバーと、上記レバーの一端の下方にお
いて腐食環境チヤンバー内に収められるとともに
上記レバー端にピン結合された試験片と、上記レ
バーとの他端において同レバー表面に当接されモ
ーターにより水平軸周りに回転される偏心カムと
を具えたことを特徴とする繰返し応力腐食割れき
裂伝播試験装置。 A lever in a horizontal position whose central portion is pivotally mounted on a column so as to be able to swing up and down, a test piece housed in a corrosive environment chamber below one end of the lever and coupled to the end of the lever with a pin, and the lever. and an eccentric cam that is in contact with the surface of the lever at the other end and rotated around a horizontal axis by a motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2034190U JPH03110354U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2034190U JPH03110354U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03110354U true JPH03110354U (en) | 1991-11-12 |
Family
ID=31523433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2034190U Pending JPH03110354U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03110354U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004340591A (en) * | 2003-05-13 | 2004-12-02 | Toshiba Corp | Method of testing stress corrosion cracking |
-
1990
- 1990-02-28 JP JP2034190U patent/JPH03110354U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004340591A (en) * | 2003-05-13 | 2004-12-02 | Toshiba Corp | Method of testing stress corrosion cracking |