JPS56163820A - Steel band trimming method - Google Patents
Steel band trimming methodInfo
- Publication number
- JPS56163820A JPS56163820A JP6687180A JP6687180A JPS56163820A JP S56163820 A JPS56163820 A JP S56163820A JP 6687180 A JP6687180 A JP 6687180A JP 6687180 A JP6687180 A JP 6687180A JP S56163820 A JPS56163820 A JP S56163820A
- Authority
- JP
- Japan
- Prior art keywords
- trimming
- edge
- steel plate
- steel band
- margin
- 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
- Shearing Machines (AREA)
Abstract
PURPOSE: To improve the yield of steel band trimming by reducing the trimming margin to a half of the trimming margin of the conventional both-edge trimming by trimming only one edge of a steel band to finish a steel band of a predetermined width to obtain the finished product.
CONSTITUTION: A steel plate 1 is subjected to trimming process wherein one edge of the steel plate 1 and the other edge of the same are designated herein as a reference edge 1a and a trimming edge 1b respectively. The steel plate 1 is introduced into the trimming machine along guides 3 and is moved with its reference edge 1a being in engagement with the stationary rollers 2 which define the moving position of the steel plate 1, while the steel plate 1 is resiliently pressed along the trimming edge 1b thereof with a widthwise conveying mechanism 4 disposed facing against the stationary rollers 2. The steel plate 1 is trimmed in the predetermined width along the trimming edge 1b by a shearing machine 5. Thus the trimming margin is reduced to a half of that of the conventional method so that the yield of the product is greatly improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6687180A JPS56163820A (en) | 1980-05-20 | 1980-05-20 | Steel band trimming method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6687180A JPS56163820A (en) | 1980-05-20 | 1980-05-20 | Steel band trimming method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56163820A true JPS56163820A (en) | 1981-12-16 |
Family
ID=13328354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6687180A Pending JPS56163820A (en) | 1980-05-20 | 1980-05-20 | Steel band trimming method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56163820A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101120109B1 (en) | 2009-12-17 | 2012-03-22 | 주식회사 포스코 | Apparatus for strip conveyance |
CN106493420A (en) * | 2015-09-07 | 2017-03-15 | 天津嘉泰盈顺健身器材有限公司 | A kind of adjustable steel strip slitting machine of shearing width |
-
1980
- 1980-05-20 JP JP6687180A patent/JPS56163820A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101120109B1 (en) | 2009-12-17 | 2012-03-22 | 주식회사 포스코 | Apparatus for strip conveyance |
CN106493420A (en) * | 2015-09-07 | 2017-03-15 | 天津嘉泰盈顺健身器材有限公司 | A kind of adjustable steel strip slitting machine of shearing width |
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