JPS56117803A - Roll forming method for rough shaped billet for h-beam shape sheet pile or the like - Google Patents
Roll forming method for rough shaped billet for h-beam shape sheet pile or the likeInfo
- Publication number
- JPS56117803A JPS56117803A JP1958980A JP1958980A JPS56117803A JP S56117803 A JPS56117803 A JP S56117803A JP 1958980 A JP1958980 A JP 1958980A JP 1958980 A JP1958980 A JP 1958980A JP S56117803 A JPS56117803 A JP S56117803A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- caliber
- web
- shaped billet
- rough shaped
- 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
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
- B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/082—Piling sections having lateral edges specially adapted for interlocking with each other in order to build a wall
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
-
- 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
- B21B1/46—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 metal immediately subsequent to continuous casting
- B21B1/466—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 metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To prepare a rough shaped billet without thinning the thickness, by forming a blank material of vertically and laterally symmetrical H-shape section into an asymmetrical H-shape section with a flange possessing different length of legs standing from the web surface through the first caliber of the breakdown mill, and then, by equalizing the elongations of the web and the flange through the second caliber in the case of forming the recess part in the edge of flange. CONSTITUTION:A blank material 20, prepared in a vertically and laterally symmetrical H-shape section through the blooming or the continuous casting process, is fed to the breakdown mill provided with the first and the second calibers 23, 30. At fist the blank material 20 is passed through the first caliber 23 and is roll formed by the upper and lower caliber rolls 24, 25 into a vertically and laterally asymmetrical H-shaped section in which the lengths of upper and lower legs of the flange 27 standing from the surface of web 26 are different. This rough shaped billet 28 is passed through the second caliber 30 and is roll formed by the upper and lower caliber rolls 31, 32 into the finally rough shaped billet 33 in which the elongations of the web 26 and the flange 27 are almost equal and the recess part 35 is formed in the projecting part 36 of the flange 27.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1958980A JPS56117803A (en) | 1980-02-19 | 1980-02-19 | Roll forming method for rough shaped billet for h-beam shape sheet pile or the like |
GB8102095A GB2071188B (en) | 1980-02-04 | 1981-01-23 | Steel h-sheet pile and producing method thereof |
DE19813102631 DE3102631A1 (en) | 1980-02-04 | 1981-01-27 | H-section sheet pile made of steel and method of producing it |
LU83108A LU83108A1 (en) | 1980-02-04 | 1981-02-02 | PROCESS FOR MANUFACTURING H-PROFILE PILING |
US06/436,993 US4550582A (en) | 1980-02-04 | 1982-10-27 | Method of producing steel H-sheet pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1958980A JPS56117803A (en) | 1980-02-19 | 1980-02-19 | Roll forming method for rough shaped billet for h-beam shape sheet pile or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56117803A true JPS56117803A (en) | 1981-09-16 |
Family
ID=12003433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1958980A Pending JPS56117803A (en) | 1980-02-04 | 1980-02-19 | Roll forming method for rough shaped billet for h-beam shape sheet pile or the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56117803A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5174363A (en) * | 1990-10-04 | 1992-12-29 | Dowa Mining Co., Ltd. | Process for producing shape strips of metals |
WO2005025770A1 (en) * | 2003-08-25 | 2005-03-24 | Peiner Träger GmbH | Double t-shaped steel bulkhead profile |
-
1980
- 1980-02-19 JP JP1958980A patent/JPS56117803A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5174363A (en) * | 1990-10-04 | 1992-12-29 | Dowa Mining Co., Ltd. | Process for producing shape strips of metals |
WO2005025770A1 (en) * | 2003-08-25 | 2005-03-24 | Peiner Träger GmbH | Double t-shaped steel bulkhead profile |
CN100451243C (en) * | 2003-08-25 | 2009-01-14 | 派纳构架有限公司 | Double t-shaped steel bulkhead profile |
US7500808B2 (en) | 2003-08-25 | 2009-03-10 | Peiner Träger GmbH | Double T-shaped steel sheet piling profile |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5584204A (en) | Universal rolling method and apparatus of asymmetrical section sheet pile material | |
JPS56117803A (en) | Roll forming method for rough shaped billet for h-beam shape sheet pile or the like | |
KR910000253A (en) | Rolling method of H-beam | |
JPS55120459A (en) | Longitudinal cutting method of slab and device thereof | |
JPS5756104A (en) | Blooming method by universal slabbing mill | |
JPS5711702A (en) | Forming method for rough shaped billet | |
JPS56163003A (en) | Rough rolling method for h-beam | |
JPS5684101A (en) | Manufacture of square shape steel | |
JPS57103702A (en) | Production of ribbed h-steel | |
JPS5752502A (en) | Rolling method for steel angle with unequal side and thickness | |
JPS5680311A (en) | Controlling method for rolling mill | |
JPS5514172A (en) | Skin-pass rolling method of original tin plate | |
JPS56126005A (en) | Rolling method for slab by sizing mill | |
JPS6453701A (en) | Rolling method for parallel flange channel steel | |
JPS57139402A (en) | Production of blank shape steel for shape steel | |
JPS56165506A (en) | Working method for fan-shaped strip | |
JPS56119624A (en) | Roll straightening device for shape steel | |
JPS5695402A (en) | Manufacture of rough shaped billet for h-beam | |
JPS56117802A (en) | Roll forming method for h-beam type sheet pile or the like | |
JPS5443860A (en) | Rolling method for h-beam | |
JPS5586603A (en) | Rolling mill | |
JPS57175002A (en) | Rolling method for blank material for h-beam by open caliber | |
JPS548150A (en) | Rolling method for h-beam by universal mill | |
JPS56168902A (en) | Manufacture of pipe having nonuniform wall thickness along longitudinal direction | |
JPS5719101A (en) | Finish universal rolling method of sheet pile |