JPS5644912A - Device for tracing pattern and obtaining position information - Google Patents
Device for tracing pattern and obtaining position informationInfo
- Publication number
- JPS5644912A JPS5644912A JP12052279A JP12052279A JPS5644912A JP S5644912 A JPS5644912 A JP S5644912A JP 12052279 A JP12052279 A JP 12052279A JP 12052279 A JP12052279 A JP 12052279A JP S5644912 A JPS5644912 A JP S5644912A
- Authority
- JP
- Japan
- Prior art keywords
- position information
- pattern
- divided equally
- output
- scanning line
- 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
Abstract
PURPOSE: To obtain position information of a pattern with a high precision, by controlling the position of the circular or polygonal scanning line, which is generated by utilizing a photoelectric conversion device or element, so that this scanning line may be divided equally by the border line of the pattern.
CONSTITUTION: The output signal from TV camera 1 is converted to a signal, which can be used by control part 8, by input part 7 and is processed by control part 8 to generate information which positions X-Y table 3 into such position that the scanning line of TV camera 1 may be divided equally by the border line of pattern 2, and table 3 is driven through output part 9. Position information at the time when the border line is divided equally is stored in memory device 5 and is output to machine tool 11 through machine tool output part 6.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12052279A JPS5644912A (en) | 1979-09-18 | 1979-09-18 | Device for tracing pattern and obtaining position information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12052279A JPS5644912A (en) | 1979-09-18 | 1979-09-18 | Device for tracing pattern and obtaining position information |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5644912A true JPS5644912A (en) | 1981-04-24 |
Family
ID=14788331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12052279A Pending JPS5644912A (en) | 1979-09-18 | 1979-09-18 | Device for tracing pattern and obtaining position information |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5644912A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6133530A (en) * | 1984-07-25 | 1986-02-17 | Toyo Electric Mfg Co Ltd | Coordinate reader |
JPS61233807A (en) * | 1985-04-08 | 1986-10-18 | Brother Ind Ltd | Automatic programming generating device |
JPH0665946U (en) * | 1983-06-01 | 1994-09-16 | ウエスチングハウス・カナダ・インコーポレイテッド | Optical pattern tracer |
-
1979
- 1979-09-18 JP JP12052279A patent/JPS5644912A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0665946U (en) * | 1983-06-01 | 1994-09-16 | ウエスチングハウス・カナダ・インコーポレイテッド | Optical pattern tracer |
JPS6133530A (en) * | 1984-07-25 | 1986-02-17 | Toyo Electric Mfg Co Ltd | Coordinate reader |
JPH0475537B2 (en) * | 1984-07-25 | 1992-12-01 | Toyo Electric Mfg Co Ltd | |
JPS61233807A (en) * | 1985-04-08 | 1986-10-18 | Brother Ind Ltd | Automatic programming generating device |
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