JPS57126314A - Tracking method of pipe or bar material - Google Patents
Tracking method of pipe or bar materialInfo
- Publication number
- JPS57126314A JPS57126314A JP56013642A JP1364281A JPS57126314A JP S57126314 A JPS57126314 A JP S57126314A JP 56013642 A JP56013642 A JP 56013642A JP 1364281 A JP1364281 A JP 1364281A JP S57126314 A JPS57126314 A JP S57126314A
- Authority
- JP
- Japan
- Prior art keywords
- bar code
- pipe
- sensors
- tracking
- conversion circuit
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
- B21C51/005—Marking devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Discharge Of Articles From Conveyors (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56013642A JPS57126314A (en) | 1981-01-30 | 1981-01-30 | Tracking method of pipe or bar material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56013642A JPS57126314A (en) | 1981-01-30 | 1981-01-30 | Tracking method of pipe or bar material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57126314A true JPS57126314A (en) | 1982-08-06 |
JPS622355B2 JPS622355B2 (ja) | 1987-01-19 |
Family
ID=11838880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56013642A Granted JPS57126314A (en) | 1981-01-30 | 1981-01-30 | Tracking method of pipe or bar material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126314A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS645626A (en) * | 1987-06-26 | 1989-01-10 | Sumitomo Metal Ind | Method for tracking steel pipe |
JPH01277226A (ja) * | 1988-04-28 | 1989-11-07 | Fuji Photo Film Co Ltd | 写真フイルムのバーコード読取装置 |
JPH0264518U (ja) * | 1988-11-01 | 1990-05-15 | ||
JP2011525424A (ja) * | 2008-06-26 | 2011-09-22 | ファウ・ウント・エム・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 金属中空体の個別追跡方法 |
CN102416775A (zh) * | 2011-08-30 | 2012-04-18 | 中国石油集团渤海石油装备制造有限公司 | 钢管自动喷码装置 |
JP2018181141A (ja) * | 2017-04-19 | 2018-11-15 | Jfeスチール株式会社 | 鋼管1本毎の自動識別管理方法 |
-
1981
- 1981-01-30 JP JP56013642A patent/JPS57126314A/ja active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS645626A (en) * | 1987-06-26 | 1989-01-10 | Sumitomo Metal Ind | Method for tracking steel pipe |
JPH01277226A (ja) * | 1988-04-28 | 1989-11-07 | Fuji Photo Film Co Ltd | 写真フイルムのバーコード読取装置 |
JP2505528B2 (ja) * | 1988-04-28 | 1996-06-12 | 富士写真フイルム株式会社 | 写真フイルムのバ―コ―ド読取装置 |
JPH0264518U (ja) * | 1988-11-01 | 1990-05-15 | ||
JP2011525424A (ja) * | 2008-06-26 | 2011-09-22 | ファウ・ウント・エム・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 金属中空体の個別追跡方法 |
CN102416775A (zh) * | 2011-08-30 | 2012-04-18 | 中国石油集团渤海石油装备制造有限公司 | 钢管自动喷码装置 |
JP2018181141A (ja) * | 2017-04-19 | 2018-11-15 | Jfeスチール株式会社 | 鋼管1本毎の自動識別管理方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS622355B2 (ja) | 1987-01-19 |
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