JPS61193368U - - Google Patents
Info
- Publication number
- JPS61193368U JPS61193368U JP7754785U JP7754785U JPS61193368U JP S61193368 U JPS61193368 U JP S61193368U JP 7754785 U JP7754785 U JP 7754785U JP 7754785 U JP7754785 U JP 7754785U JP S61193368 U JPS61193368 U JP S61193368U
- Authority
- JP
- Japan
- Prior art keywords
- eddy current
- current sensor
- truck
- position detector
- weld bead
- 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
- 239000011324 bead Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す平面図、第２
図は第１図の―矢視図、第３図は走行制御装
置の説明図、第４図は検出センサーを１個有した
場合の一例を本考案と対比して示した説明図、第
５図は第４図の場合の渦流センサーによる溶接ビ
ードの検出出力波形を示すグラフ、第６図は、本
考案における渦流センサーによる溶接ビードの検
出出力波形を示すグラフである。
１は中央台車、２，２′は側部台車、３は可撓
継手、４，５，５′は車輪、７，７′は台車駆動
用パルスモータ、１０は回動軸、１１はセンサ駆
動用パルスモータ、１２は回動アーム、１３は鋼
板、１４ａ，１４ｂ，１５ａ，１５ｂは渦流セン
サー、１６は溶接ビード、１７は位置検出器、１
８は台車駆動制御装置、１９は走孔制御装置、２
０，２０′は探傷装置、２６，２７はリミツトス
イツチを示す。
Figure 1 is a plan view showing one embodiment of the present invention;
The figures are a view taken along the - arrow in Fig. 1, Fig. 3 is an explanatory diagram of the travel control device, Fig. 4 is an explanatory diagram showing an example of a case with one detection sensor in comparison with the present invention, and Fig. 5 This figure is a graph showing the waveform of the detection output of the weld bead by the eddy current sensor in the case of FIG. 4, and FIG. 6 is a graph showing the waveform of the detection output of the weld bead by the eddy current sensor of the present invention. 1 is a central truck, 2, 2' are side trucks, 3 is a flexible joint, 4, 5, 5' are wheels, 7, 7' are pulse motors for driving the truck, 10 is a rotating shaft, 11 is a sensor drive 12 is a rotating arm, 13 is a steel plate, 14a, 14b, 15a, 15b are eddy current sensors, 16 is a welding bead, 17 is a position detector, 1
8 is a bogie drive control device, 19 is a hole running control device, 2
0 and 20' are flaw detection devices, and 26 and 27 are limit switches.
Claims (1)
ビードを横切る方向に所要の間隔で往復移動可能
で且つ該移動方向に位置をずらして複数個の検出
コイルを組合わせることにより差動機能をもたせ
るようにした渦流センサーを取り付けると共に、
該渦流センサーの差動出力信号により前記溶接ビ
ード等と台車との位置ずれを検出する位置検出器
を設け、且つ該位置検出器の出力により前記台車
の走行方向を制御する台車駆動制御装置を設けた
ことを特徴とする溶接ビード等のならい装置。 A cart whose running direction can be changed is capable of reciprocating at required intervals in the direction across the weld bead, and a differential function is provided by combining a plurality of detection coils shifted in the direction of movement. At the same time as installing the eddy current sensor,
A position detector is provided for detecting a positional deviation between the weld bead, etc. and the truck based on the differential output signal of the eddy current sensor, and a truck drive control device is provided for controlling the running direction of the truck based on the output of the position detector. A device for tracing weld beads, etc., characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7754785U JPS61193368U (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7754785U JPS61193368U (en) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193368U true JPS61193368U (en) | 1986-12-02 |
Family
ID=30620710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7754785U Pending JPS61193368U (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63180853A (en) * | 1987-01-21 | 1988-07-25 | Kawasaki Steel Corp | Strip weld strength measuring apparatus |
| JP2006126085A (en) * | 2004-10-29 | 2006-05-18 | Kawasaki Heavy Ind Ltd | Method and device for inspecting laser welded joint |
| JP2015197447A (en) * | 2015-08-03 | 2015-11-09 | エム・エムブリッジ株式会社 | Flaw detector and flaw detection system |
-
1985
- 1985-05-24 JP JP7754785U patent/JPS61193368U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63180853A (en) * | 1987-01-21 | 1988-07-25 | Kawasaki Steel Corp | Strip weld strength measuring apparatus |
| JP2006126085A (en) * | 2004-10-29 | 2006-05-18 | Kawasaki Heavy Ind Ltd | Method and device for inspecting laser welded joint |
| JP4619092B2 (en) * | 2004-10-29 | 2011-01-26 | 川崎重工業株式会社 | Inspection method and inspection apparatus for laser welded joint |
| JP2015197447A (en) * | 2015-08-03 | 2015-11-09 | エム・エムブリッジ株式会社 | Flaw detector and flaw detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61193368U (en) | ||
| JPS61107009U (en) | ||
| JPS63122155U (en) | ||
| JPS629162U (en) | ||
| JP2591459Y2 (en) | Car carrier steering system | |
| JPS6257808U (en) | ||
| JP2553048Y2 (en) | Rail travel truck stop control device | |
| JPS6413512U (en) | ||
| JPS6228207U (en) | ||
| JPS63114304U (en) | ||
| JPS6339709U (en) | ||
| JPS6278985U (en) | ||
| JPS6284804U (en) | ||
| JPS61115298U (en) | ||
| JPS6257967U (en) | ||
| JPS63107008U (en) | ||
| JPS61202905A (en) | Unmanned conveying vehicle and unmanned conveying system | |
| JPS63110917U (en) | ||
| JPH0234585U (en) | ||
| JPS63126167U (en) | ||
| JPS6170205U (en) | ||
| JPS58101208U (en) | Unmanned vehicle guidance system | |
| JPH0242774U (en) | ||
| JPH01159967U (en) | ||
| JPH0214008U (en) |