JPS6262257U - - Google Patents
Info
- Publication number
- JPS6262257U JPS6262257U JP15289885U JP15289885U JPS6262257U JP S6262257 U JPS6262257 U JP S6262257U JP 15289885 U JP15289885 U JP 15289885U JP 15289885 U JP15289885 U JP 15289885U JP S6262257 U JPS6262257 U JP S6262257U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- arm
- horizontal
- contact piece
- vertical
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図はＴ継手溶接部の正面図、第２図、第３
図は斜めＴ継手の正面図、第４図は斜めＴ継手の
Ｙ距離測定原理の説明図、第５図は本願のものの
正面図、第６図は作用を説明する正面図である。
１……超音波斜角探傷用Ｙ距離測定器、２……
横アーム、３……縦アーム、５……第１補助アー
ム、７……第２補助アーム、９……縦接触片、１
２……横接触片。
Figure 1 is a front view of the T-joint weld, Figures 2 and 3
FIG. 4 is a front view of the diagonal T-joint, FIG. 4 is an explanatory diagram of the Y distance measurement principle of the diagonal T-joint, FIG. 5 is a front view of the present invention, and FIG. 6 is a front view illustrating the operation. 1...Y distance measuring device for ultrasonic angle flaw detection, 2...
Horizontal arm, 3... Vertical arm, 5... First auxiliary arm, 7... Second auxiliary arm, 9... Vertical contact piece, 1
2... Lateral contact piece.
Claims (1)
すると共に、上記縦アーム３の上端には左方に向
け第１補助アーム５を第２ピン６で連結し、上記
横アーム２の右端と下方に向けた第２補助アーム
７を第３ピン８で連結し、上記補助アーム５の左
端と横アーム２の左端には縦接触片９を第４ピン
１０、第５ピン１１で連結し、上記縦アームの下
端と補助アーム７の下端には横接触片１２を第６
ピン１３、第７ピン１４で連結すると共に、上記
縦接触片９における接触辺の延長線と横接触片１
２における接触辺の延長線の交点Ｐと上記第４ピ
ン１０、第５ピン１１を通る直線Ｐ″とが交わり
、かつ、第６ピン１３、第７ピン１４を通る直線
Ｐも交わるよう構成したことを特徴とする超音
波斜角探傷用Ｙ距離測定器。 ２ 上記横接触片１２の接触辺には交点Ｐからの
距離を示す目盛が、また、当該横接触片１２の上
辺には第７ピン１４を中心とする目盛板が連設さ
れている実用新案登録請求の範囲第１項記載の超
音波斜角探傷用Ｙ距離測定器。[Claims for Utility Model Registration] 1. A horizontal arm 2 and a vertical arm 3 are connected by a first pin 4, and a first auxiliary arm 5 is connected to the upper end of the vertical arm 3 by a second pin 6 facing left. The right end of the horizontal arm 2 and the second auxiliary arm 7 facing downward are connected by a third pin 8, and a vertical contact piece 9 is connected to the left end of the auxiliary arm 5 and the left end of the horizontal arm 2 by a fourth pin 10. , are connected by a fifth pin 11, and a sixth horizontal contact piece 12 is connected to the lower end of the vertical arm and the lower end of the auxiliary arm 7.
They are connected by the pin 13 and the seventh pin 14, and the extension line of the contact side of the vertical contact piece 9 and the horizontal contact piece 1
The intersection point P of the extension line of the contact side in 2 intersects with the straight line P'' passing through the fourth pin 10 and the fifth pin 11, and the straight line P passing through the sixth pin 13 and the seventh pin 14 also intersects. A Y-distance measuring device for ultrasonic angle flaw detection, characterized in that: 2. The contact side of the horizontal contact piece 12 has a scale indicating the distance from the intersection P, and the upper side of the horizontal contact piece 12 has a seventh scale. The Y-distance measuring device for ultrasonic angle angle flaw detection according to claim 1, which is provided with a scale plate centered on the pin 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15289885U JPH0320773Y2 (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15289885U JPH0320773Y2 (en) | 1985-10-04 | 1985-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6262257U true JPS6262257U (en) | 1987-04-17 |
| JPH0320773Y2 JPH0320773Y2 (en) | 1991-05-07 |
Family
ID=31071296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15289885U Expired JPH0320773Y2 (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320773Y2 (en) |
-
1985
- 1985-10-04 JP JP15289885U patent/JPH0320773Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320773Y2 (en) | 1991-05-07 |
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