JPS5530366A - High yield broadside rolling method of metal plate - Google Patents
High yield broadside rolling method of metal plateInfo
- Publication number
- JPS5530366A JPS5530366A JP10379178A JP10379178A JPS5530366A JP S5530366 A JPS5530366 A JP S5530366A JP 10379178 A JP10379178 A JP 10379178A JP 10379178 A JP10379178 A JP 10379178A JP S5530366 A JPS5530366 A JP S5530366A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- broadside
- rolled
- high yield
- pushing force
- 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
- 238000005096 rolling process Methods 0.000 title abstract 9
- 239000002184 metal Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 4
- 241000251468 Actinopterygii Species 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/026—Rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/224—Edge rolling of flat products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/10—Compression, e.g. longitudinal compression
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To suppress the production of fish tails and perform broadside rolling of good yield by rolling the material to be rolled while applying pushing force from its trailing end on the way of rolling in broadside rolling of metal plates. CONSTITUTION:In broadside rolling of rolling the plate width of metal plates and particularly slabs, rolling is performed while pushing force is being applied from the trailing end of the material 5 to be rolled by using the pushing device constituted by a hydraulic cylinder 1, pusher rob 2, pushing head 3, etc. As a result, the fish tails which are produced in the top and bottom parts of the rolled material by ordinary methods considerably reduce at both top and bottom parts, whereby the broadside rolling of high yield is made possible. The pushing force of this case is above 0.1 kg/mm<2> per unit area of the rolled material and the stress of about 10 to 30% of yield stress is the most effective range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10379178A JPS5530366A (en) | 1978-08-28 | 1978-08-28 | High yield broadside rolling method of metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10379178A JPS5530366A (en) | 1978-08-28 | 1978-08-28 | High yield broadside rolling method of metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5530366A true JPS5530366A (en) | 1980-03-04 |
Family
ID=14363215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10379178A Pending JPS5530366A (en) | 1978-08-28 | 1978-08-28 | High yield broadside rolling method of metal plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5530366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522619A (en) * | 1995-02-01 | 1996-06-04 | Alliedsignal Inc. | End release seat belt buckle having an inertia-sensitive locking mechanism |
-
1978
- 1978-08-28 JP JP10379178A patent/JPS5530366A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522619A (en) * | 1995-02-01 | 1996-06-04 | Alliedsignal Inc. | End release seat belt buckle having an inertia-sensitive locking mechanism |
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