JPS5796760A - Steel hoop edge trimming method - Google Patents
Steel hoop edge trimming methodInfo
- Publication number
- JPS5796760A JPS5796760A JP17000780A JP17000780A JPS5796760A JP S5796760 A JPS5796760 A JP S5796760A JP 17000780 A JP17000780 A JP 17000780A JP 17000780 A JP17000780 A JP 17000780A JP S5796760 A JPS5796760 A JP S5796760A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- tools
- trimming
- machine
- steel
- 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
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To accomplish simultaneous improvements of yield of product and life of tools during trimming of steel hoop by monitoring amount of trimming, controlling the hoop travel speed in accord with the amount of trimming, and at the same time, detecting plate chamber of the steel hoop and shifting trimming machine accordingly.
CONSTITUTION: The steel plate edge trimming machine 2 provided with tools 3, 3', 4, 4' arranged facing each other withwise on the steel plate 1 includes plate edge detector 11, 12, 13 installed at both the front and rear of this machine 2. Amount of material to be cut off by the tools are computed by an arithmetic unit from the difference in plate width between the front side and the rear side and the travel speed of the plate is controlled accordingly to maintain adequate work load acting upon the tools. Simultaneously, the off-center of the plate is also detected at the front side and in accord with this information the machine 2 is shifted in the direction of the plate width to balance the tools' work load at both sides.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17000780A JPS6039505B2 (en) | 1980-12-01 | 1980-12-01 | Steel strip edge processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17000780A JPS6039505B2 (en) | 1980-12-01 | 1980-12-01 | Steel strip edge processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5796760A true JPS5796760A (en) | 1982-06-16 |
| JPS6039505B2 JPS6039505B2 (en) | 1985-09-06 |
Family
ID=15896853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17000780A Expired JPS6039505B2 (en) | 1980-12-01 | 1980-12-01 | Steel strip edge processing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039505B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01170547U (en) * | 1988-05-20 | 1989-12-01 | ||
| KR100761456B1 (en) | 2006-07-13 | 2007-09-27 | 대림콩크리트공업 주식회사 | Cutting device for board and cutting method for board |
| JP2008264986A (en) * | 2007-03-29 | 2008-11-06 | Nippon Steel Corp | Grinding method and grinder of slab |
| CN103878659A (en) * | 2014-03-24 | 2014-06-25 | 云南通海县裕林包装工业有限公司 | Galvanized plate edge grinding machine |
| CN104942671A (en) * | 2014-03-31 | 2015-09-30 | 东阿天汇桶业有限公司 | Sheet edge grinding device |
-
1980
- 1980-12-01 JP JP17000780A patent/JPS6039505B2/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01170547U (en) * | 1988-05-20 | 1989-12-01 | ||
| KR100761456B1 (en) | 2006-07-13 | 2007-09-27 | 대림콩크리트공업 주식회사 | Cutting device for board and cutting method for board |
| JP2008264986A (en) * | 2007-03-29 | 2008-11-06 | Nippon Steel Corp | Grinding method and grinder of slab |
| CN103878659A (en) * | 2014-03-24 | 2014-06-25 | 云南通海县裕林包装工业有限公司 | Galvanized plate edge grinding machine |
| CN104942671A (en) * | 2014-03-31 | 2015-09-30 | 东阿天汇桶业有限公司 | Sheet edge grinding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6039505B2 (en) | 1985-09-06 |
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