JPS5495960A - Cutting treatment of rolled material in rolling mill for rods - Google Patents
Cutting treatment of rolled material in rolling mill for rodsInfo
- Publication number
- JPS5495960A JPS5495960A JP303978A JP303978A JPS5495960A JP S5495960 A JPS5495960 A JP S5495960A JP 303978 A JP303978 A JP 303978A JP 303978 A JP303978 A JP 303978A JP S5495960 A JPS5495960 A JP S5495960A
- Authority
- JP
- Japan
- Prior art keywords
- rolled
- length
- rolled material
- operator
- rear end
- 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
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/70—Length control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
- B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
Abstract
PURPOSE:To prevent generation of various troubles depending on short pieces of material for stabilizing the operation, by operationally forecasting the residual length of rear end of the rolled material, produced at the cutting work into segments, using the operator, and by actuating various devices depending on the result of the operation. CONSTITUTION:The material is rolled by the finishing mill group 1 and is cut into segments of length (l), plural times of length of the ordered product, by the segment cutter 3. The cut rolled material 12 passes through the cooling-bed-carry-into device 4, and is laid on the cooling bed 7 where the material 12 is cooled and is sent to the discharge device 10. Specified number of rolled materials 12 are cut into a length of the ordered product by the cold cutter 11. Besides, the size, etc., of the rolled raw material are inputted into the operator 20 which then operates the product length and the number of times of cutting. The rolled material's rear end position detecting command is delivered from the counter 23, and the switch 24 is closed, and the hot steel detector 2 is actuated. Hereby, the rear end position of the rolled material is detected, and the result of the detection is sent to the operator 25.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP303978A JPS5495960A (en) | 1978-01-13 | 1978-01-13 | Cutting treatment of rolled material in rolling mill for rods |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP303978A JPS5495960A (en) | 1978-01-13 | 1978-01-13 | Cutting treatment of rolled material in rolling mill for rods |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5495960A true JPS5495960A (en) | 1979-07-28 |
JPS5620083B2 JPS5620083B2 (en) | 1981-05-12 |
Family
ID=11546162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP303978A Granted JPS5495960A (en) | 1978-01-13 | 1978-01-13 | Cutting treatment of rolled material in rolling mill for rods |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5495960A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2571281A1 (en) * | 1984-08-23 | 1986-04-11 | Kocks Technik | METHOD AND INSTALLATION FOR DIVIDING AND TAPPING WITHOUT RESIDUAL FALLS OF TUBULAR OR BAR ROLLING MATERIALS |
CN105537271A (en) * | 2015-12-02 | 2016-05-04 | 北京佰能电气技术有限公司 | Flying shear control system based on hot metal detectors and control method thereof |
-
1978
- 1978-01-13 JP JP303978A patent/JPS5495960A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2571281A1 (en) * | 1984-08-23 | 1986-04-11 | Kocks Technik | METHOD AND INSTALLATION FOR DIVIDING AND TAPPING WITHOUT RESIDUAL FALLS OF TUBULAR OR BAR ROLLING MATERIALS |
CN105537271A (en) * | 2015-12-02 | 2016-05-04 | 北京佰能电气技术有限公司 | Flying shear control system based on hot metal detectors and control method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5620083B2 (en) | 1981-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5495960A (en) | Cutting treatment of rolled material in rolling mill for rods | |
KR930008628B1 (en) | Process and facility for shearing to length steel bars coming from a rolling mill | |
KR0164632B1 (en) | Rolling mill material handling system | |
GB1187173A (en) | Device for Cutting and Removing a Board Mat from a Forming Roll of a Board Machine. | |
ATE195270T1 (en) | DEVICE FOR COARSE CUTTING OF CERAMIC MASSES | |
JPS5619960A (en) | Device for slenderly cutting high heat slab discharged from continuous casting machine | |
JPS565930A (en) | Method and apparatus for cooling steel strip in continuous annealing | |
US3149520A (en) | Automatic cycling of shear control | |
SE8902504D0 (en) | PROCEDURES FOR PROCESSING OF FRAAN A ROLLER CONTINUOUSLY SUPPLIED, ROLLED ROLLER ROLLED TO THE KNIFE AND ASSEMBLY FOR IMPLEMENTATION OF PROCEDURE | |
GB1319934A (en) | Apparatus for fragmenting scrap metal | |
US3109340A (en) | Severed product switching means | |
JPS57149008A (en) | Hot rolling line of different-kind and plural slabs by continuous casting equipment | |
US3058378A (en) | Method and means for treating extended material | |
JPS54115662A (en) | Recycling type rolling mill | |
GB677768A (en) | Improvements in metal cutting or rolling machines | |
JPS5691908A (en) | Rolling apparatus for slab | |
JPS5542770A (en) | Stopping position control method for steel wire material | |
JPS5481579A (en) | Method of controlling optimum cutting lengths of rolling materials at a rolling mill | |
JPS56105801A (en) | Continuous manufacture of polished steel bar | |
US3247029A (en) | Sheet metal | |
JPS55112101A (en) | Rolling apparatus for slab | |
JPS5662921A (en) | Hot rolling method of steel | |
JPS5686615A (en) | Automatic thickness controlling method for rolling mill | |
JPS569122A (en) | Cutting method of moving material into uniform size | |
JPS564308A (en) | Rolling mill for steel rod and bar |