JPS5481580A - Method and device for cutting steel pipes in a steel pipe production line - Google Patents
Method and device for cutting steel pipes in a steel pipe production lineInfo
- Publication number
- JPS5481580A JPS5481580A JP14777777A JP14777777A JPS5481580A JP S5481580 A JPS5481580 A JP S5481580A JP 14777777 A JP14777777 A JP 14777777A JP 14777777 A JP14777777 A JP 14777777A JP S5481580 A JPS5481580 A JP S5481580A
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- cutting
- production line
- tolerance
- cuttings
- 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
Landscapes
- Accessories And Tools For Shearing Machines (AREA)
Abstract
PURPOSE: To eliminate unnecssary cutting and thereby increasing cutting efficiency, by measuring in advance the thicknesses of parts to be cut, determining right or wrong cuttings, and by operating only right cuttings.
CONSTITUTION: Steel pipe 1 being transported on a transport table is stopped at a fixed position by stopper 2a. The outer surface of steel pipe 1 is then grasped by check mechanism 3. After this, steel pipe 1 is supported by supporter roll unit 4 in such a manner that it can rotate freely. Then, the motor in check mechanism is driven, and thereby steel pipe 1 is rotated. At this time, detection unit 50 of thickness meter 5 is brought into contact with the steel pipe surface, and thereby the thickness of the steel pipe covering the entire surface is measured. When the results of detection by detector unit 50 are within the tolerance, cutting is operated by cutter 6. When they are not within the tolerance, steel pipe is sent to the next stoper 2 and a similar operation is performed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14777777A JPS5481580A (en) | 1977-12-09 | 1977-12-09 | Method and device for cutting steel pipes in a steel pipe production line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14777777A JPS5481580A (en) | 1977-12-09 | 1977-12-09 | Method and device for cutting steel pipes in a steel pipe production line |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5481580A true JPS5481580A (en) | 1979-06-29 |
JPS613608B2 JPS613608B2 (en) | 1986-02-03 |
Family
ID=15437939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14777777A Granted JPS5481580A (en) | 1977-12-09 | 1977-12-09 | Method and device for cutting steel pipes in a steel pipe production line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5481580A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100407540B1 (en) * | 2001-04-30 | 2003-12-01 | 주식회사 뉴보텍 | Injection length sensor of double wall wrinkles pipe cutting system of series injection molding process |
CN105414648A (en) * | 2015-12-30 | 2016-03-23 | 天津华油天元石化设备有限公司 | Pipe machining equipment |
CN106424916A (en) * | 2016-12-08 | 2017-02-22 | 大连三高集团有限公司 | Automatic control system and automatic control method for flying saw machine |
JP6355183B1 (en) * | 2017-03-10 | 2018-07-11 | 株式会社コワキコ | Processing apparatus and processing method |
WO2018164244A1 (en) * | 2017-03-10 | 2018-09-13 | 株式会社コワキコ | Machining device and machining method |
CN109623926A (en) * | 2018-11-19 | 2019-04-16 | 江苏科技大学 | Automatic flexible production line for the processing of nonmetallic rectangle plate parts |
-
1977
- 1977-12-09 JP JP14777777A patent/JPS5481580A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100407540B1 (en) * | 2001-04-30 | 2003-12-01 | 주식회사 뉴보텍 | Injection length sensor of double wall wrinkles pipe cutting system of series injection molding process |
CN105414648A (en) * | 2015-12-30 | 2016-03-23 | 天津华油天元石化设备有限公司 | Pipe machining equipment |
CN106424916A (en) * | 2016-12-08 | 2017-02-22 | 大连三高集团有限公司 | Automatic control system and automatic control method for flying saw machine |
JP6355183B1 (en) * | 2017-03-10 | 2018-07-11 | 株式会社コワキコ | Processing apparatus and processing method |
WO2018164244A1 (en) * | 2017-03-10 | 2018-09-13 | 株式会社コワキコ | Machining device and machining method |
CN109623926A (en) * | 2018-11-19 | 2019-04-16 | 江苏科技大学 | Automatic flexible production line for the processing of nonmetallic rectangle plate parts |
Also Published As
Publication number | Publication date |
---|---|
JPS613608B2 (en) | 1986-02-03 |
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