JPH0451659U - - Google Patents
Info
- Publication number
- JPH0451659U JPH0451659U JP9452590U JP9452590U JPH0451659U JP H0451659 U JPH0451659 U JP H0451659U JP 9452590 U JP9452590 U JP 9452590U JP 9452590 U JP9452590 U JP 9452590U JP H0451659 U JPH0451659 U JP H0451659U
- Authority
- JP
- Japan
- Prior art keywords
- support roll
- probe
- test material
- tire
- adjustment mechanism
- 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
- 239000000523 sample Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000035945 sensitivity Effects 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図は本考案のタイヤ探触子のサポート・ロ
ール装置の縦断面図。第２図は第１図の−線
からみた側面図。第３図は入射角の安定化を得た
本考案の効果を示すグラフ。第４図は探傷感度の
安定化を得た本考案の効果を示すグラフ。第５図
は従来のサポート・ロールの斜視図。第６図はサ
ポート・ロールの位置による超音波伝播の相違を
示す説明図。第７図はサポート・ロールの種類の
相違による超音波伝播の相違を示す説明図。
４……サポート・ロール、５……位置調節機構
、６……パルスジエネレータ、５１……フレーム
、５２……スクリユ・シヤフト、５３……ガイド
・ロツド、５４……軸受。
FIG. 1 is a longitudinal sectional view of the support roll device of the tire probe of the present invention. FIG. 2 is a side view taken from the - line in FIG. 1. FIG. 3 is a graph showing the effect of the present invention in stabilizing the angle of incidence. Figure 4 is a graph showing the effect of the present invention in stabilizing flaw detection sensitivity. FIG. 5 is a perspective view of a conventional support roll. FIG. 6 is an explanatory diagram showing the difference in ultrasonic propagation depending on the position of the support roll. FIG. 7 is an explanatory diagram showing the difference in ultrasonic propagation depending on the type of support roll. 4... Support roll, 5... Position adjustment mechanism, 6... Pulse generator, 51... Frame, 52... Screw shaft, 53... Guide rod, 54... Bearing.
Claims (1)
、該サポート・ロールを位置調節機構によつて支
持し、前記探触子から被検材への超音波入射点に
関して被検材の幅方向に該サポート・ロールを位
置調節することを特徴としたタイヤ探触子のサポ
ート・ロール装置。 A support roll is provided directly below the tire probe, the support roll is supported by a position adjustment mechanism, and the position is adjusted in the width direction of the test material with respect to the ultrasonic incident point from the probe to the test material. A tire probe support roll device characterized by adjusting the position of the support roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094525U JPH0723741Y2 (en) | 1990-09-07 | 1990-09-07 | Tire roll support / roll device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094525U JPH0723741Y2 (en) | 1990-09-07 | 1990-09-07 | Tire roll support / roll device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451659U true JPH0451659U (en) | 1992-04-30 |
| JPH0723741Y2 JPH0723741Y2 (en) | 1995-05-31 |
Family
ID=31832550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990094525U Expired - Lifetime JPH0723741Y2 (en) | 1990-09-07 | 1990-09-07 | Tire roll support / roll device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723741Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5066690U (en) * | 1973-10-17 | 1975-06-14 |
-
1990
- 1990-09-07 JP JP1990094525U patent/JPH0723741Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5066690U (en) * | 1973-10-17 | 1975-06-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0723741Y2 (en) | 1995-05-31 |