JPH0585023B2 - - Google Patents
Info
- Publication number
- JPH0585023B2 JPH0585023B2 JP63066823A JP6682388A JPH0585023B2 JP H0585023 B2 JPH0585023 B2 JP H0585023B2 JP 63066823 A JP63066823 A JP 63066823A JP 6682388 A JP6682388 A JP 6682388A JP H0585023 B2 JPH0585023 B2 JP H0585023B2
- Authority
- JP
- Japan
- Prior art keywords
- flaw detection
- wire drawing
- ultrasonic flaw
- tank
- wire
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 112
- 238000005491 wire drawing Methods 0.000 claims description 71
- 239000000463 material Substances 0.000 claims description 31
- 239000000523 sample Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000000314 lubricant Substances 0.000 description 11
- 230000007547 defect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002265 prevention 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63066823A JPH01239452A (ja) | 1988-03-18 | 1988-03-18 | 冷間伸線設備における超音波探傷装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63066823A JPH01239452A (ja) | 1988-03-18 | 1988-03-18 | 冷間伸線設備における超音波探傷装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01239452A JPH01239452A (ja) | 1989-09-25 |
| JPH0585023B2 true JPH0585023B2 (enrdf_load_stackoverflow) | 1993-12-06 |
Family
ID=13326947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63066823A Granted JPH01239452A (ja) | 1988-03-18 | 1988-03-18 | 冷間伸線設備における超音波探傷装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01239452A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012173046A (ja) * | 2011-02-18 | 2012-09-10 | Nsk Ltd | 鍛造品の内部欠陥検出方法 |
-
1988
- 1988-03-18 JP JP63066823A patent/JPH01239452A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012173046A (ja) * | 2011-02-18 | 2012-09-10 | Nsk Ltd | 鍛造品の内部欠陥検出方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01239452A (ja) | 1989-09-25 |
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