JPS637323B2 - - Google Patents
Info
- Publication number
- JPS637323B2 JPS637323B2 JP7983380A JP7983380A JPS637323B2 JP S637323 B2 JPS637323 B2 JP S637323B2 JP 7983380 A JP7983380 A JP 7983380A JP 7983380 A JP7983380 A JP 7983380A JP S637323 B2 JPS637323 B2 JP S637323B2
- Authority
- JP
- Japan
- Prior art keywords
- seal member
- circular seal
- photoelectric detector
- flat
- rotary table
- 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
Links
- 230000007547 defect Effects 0.000 claims description 47
- 238000001514 detection method Methods 0.000 claims description 31
- 238000007667 floating Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 14
- 238000007689 inspection Methods 0.000 description 11
- 230000002950 deficient Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000011179 visual inspection Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7983380A JPS576305A (en) | 1980-06-13 | 1980-06-13 | Method and apparatus for plane part inspection of circular member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7983380A JPS576305A (en) | 1980-06-13 | 1980-06-13 | Method and apparatus for plane part inspection of circular member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS576305A JPS576305A (en) | 1982-01-13 |
| JPS637323B2 true JPS637323B2 (enrdf_load_stackoverflow) | 1988-02-16 |
Family
ID=13701204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7983380A Granted JPS576305A (en) | 1980-06-13 | 1980-06-13 | Method and apparatus for plane part inspection of circular member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS576305A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2627969B2 (ja) * | 1990-06-18 | 1997-07-09 | 海洋科学技術センター | 水中懸濁物形状測定装置 |
-
1980
- 1980-06-13 JP JP7983380A patent/JPS576305A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS576305A (en) | 1982-01-13 |
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