JPS5590807A - Device for detecting surface ruggedness of wire body - Google Patents
Device for detecting surface ruggedness of wire bodyInfo
- Publication number
- JPS5590807A JPS5590807A JP16565378A JP16565378A JPS5590807A JP S5590807 A JPS5590807 A JP S5590807A JP 16565378 A JP16565378 A JP 16565378A JP 16565378 A JP16565378 A JP 16565378A JP S5590807 A JPS5590807 A JP S5590807A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- light
- fibers
- casing
- article
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
PURPOSE: To detect the ruggedness of the surface of a wire without contact with the surface by obliquely facing oppositely light emitting and receiving fiber bundles around an article to be lnspected and detecting the existence of a light reflected irregularly.
CONSTITUTION: A sensor head 12 is provided around an article or wire A to be inspected in a casing 10, and the end face 15 of a fiber bundle 13 is exposed from the head 12 to face obliquely at 45° with the wire A. The fiber bundle 13 consists of a light emitting fibers 16 and light receiving fibers 17. The wire A moves in the casing. When the wire A has rugged surface on its surface, a light is reflected irregularly from the rugged surface and recived on the fibers 17 to be thus converted photoelectrically as an output.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16565378A JPS5590807A (en) | 1978-12-29 | 1978-12-29 | Device for detecting surface ruggedness of wire body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16565378A JPS5590807A (en) | 1978-12-29 | 1978-12-29 | Device for detecting surface ruggedness of wire body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5590807A true JPS5590807A (en) | 1980-07-09 |
Family
ID=15816434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16565378A Pending JPS5590807A (en) | 1978-12-29 | 1978-12-29 | Device for detecting surface ruggedness of wire body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5590807A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0560513A (en) * | 1991-08-31 | 1993-03-09 | Nireco Corp | Optical line mark detector |
KR20030026442A (en) * | 2001-09-25 | 2003-04-03 | 엘지전선 주식회사 | Inspection Unit of Surface defect in Line Materials |
-
1978
- 1978-12-29 JP JP16565378A patent/JPS5590807A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0560513A (en) * | 1991-08-31 | 1993-03-09 | Nireco Corp | Optical line mark detector |
KR20030026442A (en) * | 2001-09-25 | 2003-04-03 | 엘지전선 주식회사 | Inspection Unit of Surface defect in Line Materials |
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